Merge pull request 'Measure the fact parser: the closed classes are a floor, not an answer' (#176) from task/586-measure-the-fact-parser into task/586-defaultfactparser-uses-hand-written-russ

V-586 reported 64/91 on the RU routing fixture, unchanged. That number does not
bear on the change: the fixture holds three fact cases and all three miss on
intent, so DefaultFactParser is never reached and any parser edit scores as
"unchanged".

So the parser gets its own corpus, 91 cases, scored against BOTH
implementations — the closed classes that ship and legacyFactParse, a verbatim
copy of the substring parser at 0445693, frozen in the test file so the
comparison reruns. True positives 35/40 to 39/40, misfires rejected 8/15 to
14/15. The rewrite wins every case anyone argued about.

The third case class is the point: 36 sentences a person would plainly say
whose word is in no lexicon set. The old parser caught 3 by accident, the new
one catches 0. "ем суп", "вздремнул", "помылся", "перекур", "i napped". A
silent miss is this parser's worst failure mode and the corpus sizes it.

Two defects recorded rather than fixed, since this branch measures: "допил
воду" misses because the dictionary lemmatises допил to допилить, the same saw
collision drink_verbs carries пил for; and the oblique cases of душ go with the
exact match that keeps the soul out.

The LLM arm the original commit skipped is run here against gemma-4-12b on the
workstation at 192.168.1.105:8080 — it was reachable all along, the failure was
the shell's HTTP_PROXY. cascade+llm 85.7% to 86.8%, one case, same failing set,
variance. Full write-up in docs/evals/2026-08-06-fact-parser.md.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0117tgnmbgZpHVV3XSNw8Qua

CLAUDE.md

@@ -79,7 +79,7 @@ Pure-Go packages (`router`, `memory`, `mavweb`, …) run under a plain `go test
 | `mavttsd` | Text-to-speech (piper subprocess). |
 | `mavwaked` | Wake-word / VAD gate. **Not on homesrv** — see below. |
 | `mavenclient` | Voice loop client (mic → stt → core → tts). **Not on homesrv** — see below. |
-| `mavpoll` | Telegram long-poll reach. |
+| `mavpoll` | Environment poller: netdata alarms, uptime-kuma, zenmoney, wireguard presence. Writes facts, sends nothing. Telegram is `internal/delivery/telegramsink`, not this. |
 | `mavcaldav` | CalDAV calendar sync. |
 | `mavmaild` | Mail reader (IMAP, read-only). Holds the IMAP password; core never sees it. |
 
@@ -91,10 +91,17 @@ protocol; the config in `deploy/mavend.json` (with `${VAR}` env expansion from g
 decision, not an oversight** (Vikunja #463, `docs/plans/17-where-the-voice-loop-runs.md`).
 homesrv has a microphone — it is a laptop — but it is in the wrong room, so a wake-word
 daemon there listens to nobody. They belong on a client machine where the owner is standing.
-`ipc.Dial` already takes `tcp://host:port?token=...` through the netaddr seam, so nothing
-needs building to allow it, but no such machine exists yet. **The consequence: the wake
-word and the VAD gate are covered by unit tests and by nothing else, and no amount of
-sitting at the box changes that.** Push-to-talk through `/dash` is what QA actually covers.
+
+**That machine is workpc** (owner's correction, 2026-08-05). This section used to say no
+such machine existed, which was written when the workstation was only a model host. It is
+where he sits most of the day and it has the microphone. `ipc.Dial` already takes
+`tcp://host:port?token=...` through the netaddr seam, so the two daemons need deploying,
+not building. V-515 is that deployment.
+
+Until they are deployed, **the wake word and the VAD gate are covered by unit tests and by
+nothing else**, and push-to-talk through `/dash` is what QA actually covers. Note that
+deploying them does not by itself prove a wake word: `mavwaked` gates on energy and has no
+keyword model (V-487), so the loop runs open until that lands.
 
 ## The ecosystem: Nexus, Praxis, Hexis
 
@@ -155,6 +162,19 @@ on in deploy** — this section used to say it was wired `nil`, which stopped be
 Cascade order: `stage0.go` exact-match fast-path → LLM router (when non-nil) → classifier
 fallback. Any LLM error falls through to the classifier so a turn never breaks on the model.
 
+**A stage-0 decision is slot-extracted too, since 06-08-2026** (V-572). `fillMatchedSlots`
+in `router.go` runs the stage-2 extractor over whatever a grammar built and fills only the
+slots it left empty — a matched value always wins, because the rule read a literal pattern
+and the extractor guesses. It did not run before, so `ReminderGrammar` handed the daemon
+`HasTime: false` for "напомни в 11:00 позвонить маме" and `missingFor` read the silence as
+absence and asked "Когда?". It applies to every grammar and is inert for all but the
+reminder: `Extract` fills Time, Fn and Key and nothing else, and the query, clock, agenda,
+feed, list, task and narrative rules all emit intents with no such slot. Benchmarked at
+20000x, a stage-0 query costs 3.7µs against 3.9µs before. **`Slots.Text` is deliberately not
+filled** — a grammar that left it empty meant it, and `agendaQueryBuild` hands the query
+chain the utterance itself. Fixture unchanged at 64/91, with "slots deferred to daemon"
+6 → 0.
+
 Measured on the 77-case RU fixture. **Re-measured 2026-08-02: the classifier scores 68.8%
 full accuracy at p50 16.6µs**, not the 36.8% at p50 31ms that stood here from
 `docs/evals/2026-07-31-model-bakeoff.md`. That older figure predates the stage 0 rules and the
@@ -254,11 +274,32 @@ of the house. A demonstrative ("отметь это как сделанное")
 `h.surfacedItems` only when exactly one item was spoken. Otherwise the turn goes back to
 the cascade rather than transitioning the wrong item.
 
+**Who claimed a turn is now recorded, and so is who did not** (V-564, umbrella
+V-558). Arbitration between the claimants on the utterance stream is order,
+hardcoded in the pre-route resolver ladder, in `buildRouter` and in
+`querySources`. `internal/decision` records one `Record` per turn: every
+claimant, what it would have made the turn, the score it reported, and whether
+it won, declined, lost on score, was thinned by a gate or was **never asked**.
+The record rides the context, the same seam `querysource.go` uses, so a claim
+site cannot change a route and a context with no record costs nothing. It is
+installed in `runTurn`, so the mic, telegram and the web all leave the same
+trail. Storage is a 25-turn in-memory ring on the handler (`decision.Ring`),
+read over `ipc.TurnDecisions` and rendered as the second table on `/trace`.
+Nothing persists: a turn record is read minutes later or never, and his words do
+not belong in a table that outlives the diagnosis. Adding a rung to the ladder
+in `runTurn` means adding its name to `preRouteLadder` in
+`cmd/mavend/decisiontrace.go`, or that rung is silently missing from the record.
+
 ## LLM output contract
 
-All phrasing paths emit `{"response":"...","mood":"..."}` (parsed in `replier_llm.go` and
-`internal/phraser/llmphraser.go`), with fallback to plain text and the legacy
-`{"body","summary"}`. Mood is a fixed enum. Router prompt is a separate contract:
+All phrasing paths emit `{"response":"...","mood":"..."}`, with fallback to plain text when
+the model skips the JSON. **One parser, `parseResponseMood` in
+`internal/phraser/parse.go`**, and every path reaches it: the six `LLMPhraser` methods,
+`PhraseWorld`, and `Replier.PhraseReply`, which `cmd/mavend/replier_llm.go` wraps — that file
+holds the stub fallback and no parsing of its own. The legacy `{"body","summary"}` fallback
+was deleted on 2026-08-06 (V-397): it was the contract before `{"response","mood"}` replaced
+it, no prompt asks for that shape, the GBNF cannot emit it, and no test covered it.
+Mood is a fixed enum. Router prompt is a separate contract:
 `[{"intent":<enum>, key?, value?, text?, verb?}, ...]`, 7 intents (`fact, reminder,
 note, query, act, chat, system`). `llm/check_prompt_parity.py` in the training
 workspace enforces that the Go and relabelling prompts remain identical.

cmd/mavcaldav/main.go

@@ -188,6 +188,11 @@ func (p *poller) pollOnce(ctx context.Context) {
 	}
 }
 
+// maxResponseBody bounds every CalDAV response this daemon reads (the poller's
+// GET and the renderer's PROPFIND) — a misbehaving or malicious server gets a
+// truncated read, not an unbounded one.
+const maxResponseBody = 4 << 20
+
 // fetchEvents GETs the calendar URL and parses VEVENTs from the iCal response.
 func (p *poller) fetchEvents(ctx context.Context, now time.Time) ([]calendar.Event, error) {
 	req, err := http.NewRequestWithContext(ctx, http.MethodGet, p.url, nil)
@@ -203,7 +208,7 @@ func (p *poller) fetchEvents(ctx context.Context, now time.Time) ([]calendar.Eve
 	}
 	defer resp.Body.Close()
 
-	body, err := io.ReadAll(io.LimitReader(resp.Body, 4<<20))
+	body, err := io.ReadAll(io.LimitReader(resp.Body, maxResponseBody))
 	if err != nil {
 		return nil, err
 	}

cmd/mavcaldav/render.go

@@ -142,7 +142,7 @@ func (r *renderer) listPublished(ctx context.Context) ([]int64, error) {
 		return nil, err
 	}
 	defer resp.Body.Close()
-	raw, err := io.ReadAll(io.LimitReader(resp.Body, 4<<20))
+	raw, err := io.ReadAll(io.LimitReader(resp.Body, maxResponseBody))
 	if err != nil {
 		return nil, err
 	}

cmd/mavenclient/main.go

@@ -31,15 +31,11 @@ import (
 	"errors"
 	"flag"
 	"fmt"
-	"io"
 	"log"
-	"net"
 	"os"
 	"os/signal"
 	"path/filepath"
-	"strconv"
 	"syscall"
-	"time"
 
 	"github.com/kami/maven/internal/audio"
 	"github.com/kami/maven/internal/voice"
@@ -155,9 +151,3 @@ func writeWAV(path string, a audio.Audio) error {
 // jsonUnmarshal — kept local rather than pulling encoding/json into main.go
 // top-level space.
 func jsonUnmarshal(b []byte, v any) error { return json.Unmarshal(b, v) }
-
-// keep strconv + io + net + time alive for future duration/size helpers.
-var _ = strconv.Atoi
-var _ io.Reader = (io.Reader)(nil)
-var _ = net.IPv4
-var _ = time.Second

cmd/mavend/actions_note.go

@@ -9,9 +9,24 @@ import (
 	"github.com/kami/maven/internal/router"
 )
 
+// nothingToCorrectReply — what she says to a correction that points at
+// nothing. Filing it would put a sentence in his memory that reads as a fact.
+const nothingToCorrectReply = "не поняла, что поправить. скажи целиком, и я запишу."
+
 // actionNote handles router.IntentNote: embed the note, persist it, and
 // index it for recall.
+//
+// The stored body is dec.Utterance and nothing else (V-576). It is not
+// Slots.Text, not phraser output and not any other model string: a note is
+// durable, the embedder indexes it, and it comes back later as recall in his
+// own words. Phrasing belongs in the spoken confirmation.
 func (h *reactiveHandler) actionNote(ctx context.Context, dec router.Decision) string {
+	// A correction with no referent. Everything that could own one has already
+	// run by here: clarify, confirm and repair are all resolved before routing,
+	// so a fragment reaching the note path has nothing behind it (V-576).
+	if correctionFragment(dec.Utterance) {
+		return nothingToCorrectReply
+	}
 	// An utterance that explicitly files a task is work, not recall, and
 	// belongs in the task store (Vikunja #130). Checked before the embedding
 	// is paid for. Everything else is a note, exactly as before.

cmd/mavend/actions_query.go

@@ -11,6 +11,7 @@ import (
 	"unicode"
 
 	"github.com/kami/maven/internal/crawl"
+	"github.com/kami/maven/internal/decision"
 	"github.com/kami/maven/internal/ipc"
 	"github.com/kami/maven/internal/memory"
 	"github.com/kami/maven/internal/morning"
@@ -87,15 +88,15 @@ var querySources = []querySource{
 	// through every source to the web search (Vikunja #475). Its matcher needs
 	// an attention marker, and it falls through when Praxis is not configured.
 	{name: "attention", answer: (*reactiveHandler).queryAttention},
-	// Before the recall sources too: "сколько я потратил?" is a question about
-	// the money facts the poller wrote, and the notes pass would otherwise
-	// answer it from whatever he once said about spending. Its matcher needs a
-	// money noun plus an actual ask, so "я потратил весь день" is untouched.
 	// Next to "tasks" and for the same reason: "что мне купить?" is a question
 	// about the shopping list, and the recall pass would otherwise answer it
 	// from an old note about the shop. Its matcher needs an explicit list
 	// marker, so "надо бы съездить в магазин" is untouched.
 	{name: "list", answer: (*reactiveHandler).queryList},
+	// Before the recall sources too: "сколько я потратил?" is a question about
+	// the money facts the poller wrote, and the notes pass would otherwise
+	// answer it from whatever he once said about spending. Its matcher needs a
+	// money noun plus an actual ask, so "я потратил весь день" is untouched.
 	{name: "money", answer: (*reactiveHandler).queryMoney},
 	// Also above the recall sources: "что я тебе говорил?" is a question about
 	// the facts he tapped in, and the notes pass would answer it with whatever
@@ -158,8 +159,17 @@ var querySources = []querySource{
 
 func (h *reactiveHandler) actionQuery(ctx context.Context, dec router.Decision) string {
 	t := &queryTurn{dec: dec}
+	// The roster, so the record can say which sources were never reached rather
+	// than leaving them out and letting a reader assume they looked and passed
+	// (V-564). Finish names everyone below the winner.
+	decision.Expect(ctx, decision.StageQuery, querySourceNames())
+	rec := decision.From(ctx)
 	for _, src := range querySources {
 		if dec.Continued && !src.dateAware {
+			rec.Note(decision.Claim{
+				Stage: decision.StageQuery, Claimant: src.name, Outcome: decision.NeverAsked,
+				Reason: "a continuation turn only asks the date-aware sources",
+			})
 			continue
 		}
 		if reply, ok := src.answer(h, ctx, t); ok {
@@ -172,8 +182,16 @@ func (h *reactiveHandler) actionQuery(ctx context.Context, dec router.Decision)
 			// caller asked for one, so /chat can show it (V-539).
 			log.Printf("voice: query claimed by source %q", src.name)
 			noteQuerySource(ctx, src.name)
+			rec.Note(decision.Claim{
+				Stage: decision.StageQuery, Claimant: src.name,
+				Intent: string(dec.Intent), Outcome: decision.Won,
+			})
 			return reply
 		}
+		rec.Note(decision.Claim{
+			Stage: decision.StageQuery, Claimant: src.name, Outcome: decision.Declined,
+			Reason: "it had no answer for this turn",
+		})
 	}
 	if dec.Continued {
 		// The previous question cannot be re-asked for another day. Saying so
@@ -217,7 +235,13 @@ func (h *reactiveHandler) queryFactByKey(ctx context.Context, t *queryTurn) (str
 //
 // Read-only by construction — the plan is assembled and rendered core-side and
 // nothing here schedules or announces. "что дальше?" asks for the rest of the
-// day, so that phrasing trims what has already passed.
+// day, so that phrasing trims what has already passed and reads only the next
+// morning.NextSpoken entries. Trimming alone was not enough: asked early it cuts
+// nothing, and she read 43 entries aloud in one sentence (V-618).
+//
+// "что у меня сегодня?" is a different question and is not narrowed here — it
+// carries no plan word, so IsDayPlanQuery declines it and the calendar source
+// answers the whole day.
 //
 // What surface this belongs on is still open, tracked as Vikunja #431 ("Board
 // surface: Maven holds the work board, runs the intake form, never argues").
@@ -236,16 +260,23 @@ func (h *reactiveHandler) queryDayPlan(ctx context.Context, t *queryTurn) (strin
 	}
 	// Rebuild the pure plan so the rest-of-day rendering is the same code that
 	// rendered the whole day — one formatter, one persona.
-	p := morning.Plan{Date: plan.Date}
+	//
+	// The instants are put back in the asking clock's zone on the way in. They
+	// arrive carrying whatever zone the core read them in — a calendar fact's Ts
+	// and a reminder's FireTs are UTC out of the store — and FormatRU reads the
+	// hours in the plan's own frame, so setting that frame here is what makes
+	// the recital name his clock rather than the store's (V-614).
+	zone := h.now().Location()
+	p := morning.Plan{Date: plan.Date.In(zone)}
 	for _, it := range plan.Items {
 		p.Items = append(p.Items, morning.PlanEntry{
-			At:        it.At,
+			At:        it.At.In(zone),
 			Text:      it.Text,
 			Kind:      morning.PlanKind(it.Kind),
 			Uncertain: it.Uncertain,
 		})
 	}
-	return p.After(h.now()).FormatRU(), true
+	return p.Next(h.now(), morning.NextSpoken).FormatRU(), true
 }
 
 // habitFactWindow — how many recent SELF facts the behaviour profile is counted
@@ -410,6 +441,10 @@ func (h *reactiveHandler) queryCalendar(ctx context.Context, t *queryTurn) (stri
 	return f.FormatEntries(entries, date), true
 }
 
+// homeTimeout — the whole house read. Longer than the weather call because the
+// hub is polled over the LAN and answers for every device at once.
+const homeTimeout = 10 * time.Second
+
 // queryHome answers a question about the house. Read-only by construction: it
 // calls States and nothing else, so there is no confirm turn here — the only
 // way to CHANGE something is an enabled allowlist row through tool.Executor.
@@ -426,7 +461,7 @@ func (h *reactiveHandler) queryHome(ctx context.Context, t *queryTurn) (string,
 		// unreachable case is different and homeSummary covers it.
 		return "", false
 	}
-	ctxH, cancel := context.WithTimeout(ctx, 10*time.Second)
+	ctxH, cancel := context.WithTimeout(ctx, homeTimeout)
 	defer cancel()
 	return h.home.homeSummary(ctxH)
 }
@@ -450,6 +485,10 @@ func (h *reactiveHandler) queryNetwork(ctx context.Context, t *queryTurn) (strin
 	return h.netscan.scanSummary(ctx)
 }
 
+// weatherTimeout — one geocode plus one forecast read. He asked a question with
+// a one-line answer, so a provider that is slower than this is a failure.
+const weatherTimeout = 5 * time.Second
+
 func (h *reactiveHandler) queryWeather(ctx context.Context, t *queryTurn) (string, bool) {
 	if !h.turnIsAbout(ctx, t, topicWeather, isWeatherQuery) {
 		return "", false
@@ -460,7 +499,7 @@ func (h *reactiveHandler) queryWeather(ctx context.Context, t *queryTurn) (strin
 		// so is the only honest answer; picking a city would be inventing one.
 		return phraser.Q(phraser.QueryWeatherWhere, nil), true
 	}
-	ctxWT, cancel := context.WithTimeout(ctx, 5*time.Second)
+	ctxWT, cancel := context.WithTimeout(ctx, weatherTimeout)
 	defer cancel()
 	w, err := h.weatherProvider.CurrentWeather(ctxWT, loc)
 	if errors.Is(err, weather.ErrNotConfigured) {
@@ -485,7 +524,15 @@ func (h *reactiveHandler) queryWeather(ctx context.Context, t *queryTurn) (strin
 
 // queryEmbed isn't an answer source — it's the shared cost the two recall
 // sources below both need, run once, in the position it always ran in. It
-// only claims the turn when the embedder fails.
+// never claims the turn.
+//
+// It used to claim on an embedder error, and that made a RAG hint a hard gate
+// over everything below it (V-568): one failing EmbedQuery and the memory, the
+// notes, the boundary, the search, the ZIMs, the named page and the model all
+// answered "не смогла ответить", including the questions search and Kiwix
+// would have answered without ever touching the embedder. A failed embed means
+// this source cannot claim, not that the turn is over — same shape as
+// turnVector in topics.go, which had it right.
 func (h *reactiveHandler) queryEmbed(ctx context.Context, t *queryTurn) (string, bool) {
 	// A topic source above already paid for this one; see turnVector.
 	if len(t.vec) > 0 {
@@ -493,13 +540,37 @@ func (h *reactiveHandler) queryEmbed(ctx context.Context, t *queryTurn) (string,
 	}
 	vec, err := router.EmbedQuery(ctx, h.recall.embedder, t.dec.Utterance)
 	if err != nil {
+		// Logged once, here, and the chain walks on. The two recall sources
+		// below read the empty vector and pass; the boundary drops to its
+		// offline floor.
 		log.Printf("voice: embed query: %v", err)
-		return phraser.Q(phraser.QueryFailAnswer, nil), true
+		return "", false
 	}
 	t.vec = vec
 	return "", false
 }
 
+// memoryRecallWidth and noteRecallWidth — how many candidates each recall pass
+// pulls before the gate reads them. Both are small on purpose: the gate wants a
+// best hit and its runner-up, and every further row is a margin the top match
+// has to beat.
+const (
+	memoryRecallWidth = 3
+	noteRecallWidth   = 5
+)
+
+// recallOnTopic — the topic veto both recall sources apply after the score gate
+// (#470). A memory about his slow network scored high enough to answer "почему
+// небо синее?", because the right-note and must-be-silent score ranges overlap
+// and no threshold sits between them.
+func recallOnTopic(utterance, text string) bool {
+	if memory.RecallAllowed(utterance, text) {
+		return true
+	}
+	log.Printf("voice: recall %q rejected for %q: a world question and no shared topic word", text, utterance)
+	return false
+}
+
 // queryMemory — long-term memory first: ONE search over everything Maven
 // remembers (notes and facts share this index) and ONE confidence gate, so
 // the memory that is clearly the best match answers — a note just as much as
@@ -514,7 +585,13 @@ func (h *reactiveHandler) queryMemory(ctx context.Context, t *queryTurn) (string
 	if h.recall.memStore == nil {
 		return "", false
 	}
-	hits, herr := h.recall.memStore.Search(ctx, t.vec, 3)
+	if len(t.vec) == 0 {
+		// No query vector: the embed above failed or there is no embedder.
+		// Searching on an empty vector is not a search, and its scores are not
+		// a "there is nothing" answer — pass rather than gate the chain.
+		return "", false
+	}
+	hits, herr := h.recall.memStore.Search(ctx, t.vec, memoryRecallWidth)
 	if herr != nil {
 		log.Printf("voice: memory search: %v", herr)
 		return "", false
@@ -524,12 +601,8 @@ func (h *reactiveHandler) queryMemory(ctx context.Context, t *queryTurn) (string
 		return "", false
 	}
 	text := hit.Meta["text"]
-	// The score cleared the gate and the topic still has to match (#470). A
-	// note about his slow network scored high enough to answer "почему небо
-	// синее?", because the right-note and must-be-silent score ranges overlap
-	// and no threshold sits between them.
-	if !memory.RecallAllowed(t.dec.Utterance, text) {
-		log.Printf("voice: recall %q rejected for %q: a world question and no shared topic word", text, t.dec.Utterance)
+	// The score cleared the gate and the topic still has to match.
+	if !recallOnTopic(t.dec.Utterance, text) {
 		return "", false
 	}
 	// A note is phrased in Maven's voice; a fact is read back as it was
@@ -560,10 +633,18 @@ func (h *reactiveHandler) queryMemory(ctx context.Context, t *queryTurn) (string
 // band. See memory.Confident. Failing the gate passes the turn on to general
 // knowledge, which is what "don't read back the runner-up" means here.
 func (h *reactiveHandler) queryNotes(ctx context.Context, t *queryTurn) (string, bool) {
-	notes, err := h.api.QueryNotes(ctx, t.vec, 5)
+	if len(t.vec) == 0 {
+		// Same reason as queryMemory above (V-568): with no query vector this
+		// source could not look, and could-not-look passes.
+		return "", false
+	}
+	notes, err := h.api.QueryNotes(ctx, t.vec, noteRecallWidth)
 	if err != nil {
+		// The store failed, so this source could not look either. It used to
+		// claim here, which stopped the search, the ZIMs and the model from
+		// answering a question that never needed a note (V-568).
 		log.Printf("voice: query notes: %v", err)
-		return phraser.Q(phraser.QueryFailAnswer, nil), true
+		return "", false
 	}
 	t.notes = notes
 	noteScores := make([]float64, len(notes))
@@ -573,10 +654,9 @@ func (h *reactiveHandler) queryNotes(ctx context.Context, t *queryTurn) (string,
 	if !memory.ConfidentScores(noteScores, h.recall.minScore, h.recall.minMargin) {
 		return "", false
 	}
-	// Same topic veto as queryMemory above: the best note must be about what
-	// he asked, not merely the nearest vector in the index.
-	if !memory.RecallAllowed(t.dec.Utterance, notes[0].Text) {
-		log.Printf("voice: note %q rejected for %q: a world question and no shared topic word", notes[0].Text, t.dec.Utterance)
+	// The best note must be about what he asked, not merely the nearest vector
+	// in the index.
+	if !recallOnTopic(t.dec.Utterance, notes[0].Text) {
 		return "", false
 	}
 	texts := make([]string, len(notes))
@@ -598,6 +678,23 @@ func (h *reactiveHandler) queryNotes(ctx context.Context, t *queryTurn) (string,
 // prompt, the persona block and the reply.
 const webPageContextRunes = 1500
 
+// webFetchTimeout — the whole named-page source. Longer than the other outside
+// sources because he named this page himself, so waiting for it is what he asked
+// for, and there is nothing below that can answer instead.
+const webFetchTimeout = 30 * time.Second
+
+// readBackRunes — how much of the evidence is read out when the phraser gave
+// nothing back. It is spoken aloud, so it is a couple of sentences and not a
+// page.
+const readBackRunes = 300
+
+// readBack — what an outside source says when the phraser gave nothing back.
+// The evidence is read out plainly rather than dropped, because the fetch did
+// happen and its result is a better answer than silence.
+func readBack(evidence string) string {
+	return phraser.Q(phraser.QueryFound, map[string]string{"text": crawl.TrimRunes(evidence, readBackRunes)})
+}
+
 // queryWeb — "посмотри https://example.org/x — что там?" (Vikunja #259).
 //
 // It claims a turn ONLY when he named a URL, which is what keeps a fallback from
@@ -616,7 +713,7 @@ func (h *reactiveHandler) queryWeb(ctx context.Context, t *queryTurn) (string, b
 		// guess dressed as an answer (Vikunja #479).
 		return phraser.Q(phraser.QueryPageOff, nil), true
 	}
-	ctxFetch, cancel := context.WithTimeout(ctx, 30*time.Second)
+	ctxFetch, cancel := context.WithTimeout(ctx, webFetchTimeout)
 	defer cancel()
 	page, err := h.crawler.Page(ctxFetch, link)
 	if err != nil {
@@ -637,7 +734,7 @@ func (h *reactiveHandler) queryWeb(ctx context.Context, t *queryTurn) (string, b
 	if reply == "" {
 		// No phraser (or it failed): read back the top of the page rather than
 		// pretend the fetch did not happen.
-		return phraser.Q(phraser.QueryPageText, map[string]string{"text": crawl.TrimRunes(page.Text, 300)}), true
+		return phraser.Q(phraser.QueryPageText, map[string]string{"text": crawl.TrimRunes(page.Text, readBackRunes)}), true
 	}
 	return reply, true
 }
@@ -703,7 +800,7 @@ func (h *reactiveHandler) querySearch(ctx context.Context, t *queryTurn) (string
 	if reply == "" {
 		// No phraser, or it failed. Read back the best evidence rather than
 		// pretend the search did not happen.
-		return phraser.Q(phraser.QueryFound, map[string]string{"text": crawl.TrimRunes(resp.Snippets()[0], 300)}), true
+		return readBack(resp.Snippets()[0]), true
 	}
 	return reply, true
 }
@@ -792,7 +889,7 @@ func (h *reactiveHandler) queryKiwix(ctx context.Context, t *queryTurn) (string,
 	if reply == "" {
 		// No phraser, or it failed. Read back the best hit rather than pretend
 		// the search did not happen.
-		return phraser.Q(phraser.QueryFound, map[string]string{"text": crawl.TrimRunes(top.Title+" — "+page.Text, 300)}), true
+		return readBack(top.Title + " — " + page.Text), true
 	}
 	return reply, true
 }

cmd/mavend/actions_reminder.go

@@ -19,7 +19,10 @@ func (h *reactiveHandler) actionReminder(ctx context.Context, dec router.Decisio
 		// time wasn't parsed. Run the parser as a fallback.
 		if dec.Stage == 0 && h.timeParser != nil {
 			t, ok, err := h.timeParser.Parse(ctx, dec.Utterance, h.now())
-			if err == nil && ok {
+			// Same gate as the extractor (V-577, V-579, V-610): a request whose
+			// hour was not spoken, or was spoken and not read, gets asked about
+			// and is never completed from the clock.
+			if err == nil && ok && router.ResolvedTheHour(dec.Utterance, t) {
 				dec.Slots.Time = t
 				dec.Slots.HasTime = true
 			}

cmd/mavend/clarify.go

@@ -6,6 +6,8 @@ import (
 	"math/rand"
 	"strings"
 	"time"
+	"unicode"
+	"unicode/utf8"
 
 	"github.com/kami/maven/internal/dialogue"
 	"github.com/kami/maven/internal/router"
@@ -65,8 +67,28 @@ var clarifyExpiredVariants = []string{
 	"Столько времени прошло, что я отпустила прошлую просьбу. Скажи заново, если она в силе.",
 }
 
-// clarifyExpiredLine picks one of them at random.
-func clarifyExpiredLine() string {
+// clarifyExpiredPluralVariants — the same notice when TWO parked requests died
+// together (Vikunja #561). Since a side query suspends the flow instead of
+// dropping it, the stack can hold both the flow and the thing he interrupted it
+// with, and TakeExpired drops the whole stack when the top times out. "Прошлую
+// просьбу" would then be a lie about the count: he loses two and hears about
+// one.
+//
+// Two phrasings only, against five for the singular. This fires when he walks
+// off in the middle of an interrupted exchange, which is rarer than walking off
+// in the middle of a plain one, so it repeats less and needs less variety.
+var clarifyExpiredPluralVariants = []string{
+	"Прости, я слишком долго ждала и отпустила обе прошлые просьбы. Если они ещё нужны, скажи заново.",
+	"Я не дождалась ответа и убрала обе прошлые просьбы. Повтори, если они всё ещё нужны.",
+}
+
+// clarifyExpiredLine picks one of them at random. n is how many requests died;
+// anything above one gets the plural wording, because the bound is two today and
+// a third would still be "обе" short of the truth only if MaxStackDepth grew.
+func clarifyExpiredLine(n int) string {
+	if n > 1 {
+		return clarifyExpiredPluralVariants[rand.Intn(len(clarifyExpiredPluralVariants))]
+	}
 	return clarifyExpiredVariants[rand.Intn(len(clarifyExpiredVariants))]
 }
 
@@ -74,23 +96,34 @@ func clarifyExpiredLine() string {
 // notice is glued in front of this turn's reply (see withNotice), so a caller
 // checking for it has to match a prefix, not the whole string.
 func isClarifyExpired(s string) bool {
-	for _, v := range clarifyExpiredVariants {
-		if strings.HasPrefix(s, v) {
-			return true
-		}
-	}
-	return false
+	_, ok := cutClarifyExpired(s)
+	return ok
 }
 
 // trimClarifyExpired strips a leading expiry notice, leaving this turn's actual
 // reply. "" ⇒ the notice was the whole thing.
 func trimClarifyExpired(s string) string {
-	for _, v := range clarifyExpiredVariants {
-		if strings.HasPrefix(s, v) {
-			return strings.TrimSpace(strings.TrimPrefix(s, v))
+	rest, ok := cutClarifyExpired(s)
+	if !ok {
+		return strings.TrimSpace(s)
+	}
+	return rest
+}
+
+// cutClarifyExpired matches either expiry deck as a prefix and returns what
+// follows it. Both decks, since V-561 added the plural line: a caller asking
+// "did she say a request timed out" means the fact, not which wording carried
+// it, and a helper that knew only the singular would read the two-request
+// notice as ordinary reply text.
+func cutClarifyExpired(s string) (string, bool) {
+	for _, deck := range [][]string{clarifyExpiredVariants, clarifyExpiredPluralVariants} {
+		for _, v := range deck {
+			if strings.HasPrefix(s, v) {
+				return strings.TrimSpace(strings.TrimPrefix(s, v)), true
+			}
 		}
 	}
-	return strings.TrimSpace(s)
+	return "", false
 }
 
 // clarifyExpiredNotice returns that line when a parked question had just timed
@@ -101,11 +134,12 @@ func (h *reactiveHandler) clarifyExpiredNotice(ctx context.Context) string {
 	if h.clarifyStore == nil {
 		return ""
 	}
-	if !h.clarifyStore.TakeExpired(dialogueIDOf(ctx), h.now()) {
+	n := h.clarifyStore.TakeExpired(dialogueIDOf(ctx), h.now())
+	if n == 0 {
 		return ""
 	}
-	log.Printf("voice: clarify — parked question expired, telling him and routing the words fresh")
-	return clarifyExpiredLine()
+	log.Printf("voice: clarify — %d parked question(s) expired, telling him and routing the words fresh", n)
+	return clarifyExpiredLine(n)
 }
 
 // withNotice glues the expiry notice in front of this turn's reply. One turn
@@ -121,10 +155,52 @@ func withNotice(notice, reply string) string {
 	return notice + " " + reply
 }
 
+// withResumed puts the resumed question on the END of this turn's reply, where
+// withNotice puts the expiry notice on the front (Vikunja #561).
+//
+// The order is the owner's: "в Риме сейчас ..., на какое время поставить
+// напоминание?" — answer first, then the open question. A question in front of
+// its own answer would read as ignoring what he asked.
+//
+// A statement's full stop is folded into a comma, so the two acts read as one
+// sentence — that is the owner's own punctuation, "в Риме сейчас ..., на какое
+// время поставить напоминание?". An answer that is ITSELF a question keeps its
+// mark and the resume starts a new sentence: she sometimes answers a side query
+// by asking him to say it again, and "переформулировать?, на какое время" folds
+// two questions into one unreadable line.
+//
+// A resume with no answer in front of it is just the question.
+func withResumed(reply, resumed string) string {
+	if resumed == "" {
+		return reply
+	}
+	reply = strings.TrimSpace(reply)
+	if reply == "" {
+		return resumed
+	}
+	if strings.HasSuffix(reply, "?") {
+		return reply + " " + resumed
+	}
+	if trimmed := strings.TrimRight(reply, ".!"); trimmed != "" {
+		reply = trimmed
+	}
+	return reply + ", " + lowerFirst(resumed)
+}
+
+// lowerFirst lowercases the opening rune, so a deck line written as a standalone
+// sentence reads as the second half of one. Only the first rune: "На какое
+// время" must become "на какое время" and nothing else in it may move.
+func lowerFirst(s string) string {
+	for i, r := range s {
+		return string(unicode.ToLower(r)) + s[i+utf8.RuneLen(r):]
+	}
+	return s
+}
+
 // missingFor returns the slots a decision still needs, most important first.
 // Empty ⇒ there is nothing identifiable to ask about.
 func missingFor(dec router.Decision) []dialogue.Slot {
-	return dialogue.StillMissing(wantedSlots[dec.Intent], toDialogueSlots(dec.Slots))
+	return stillMissingFor(dec.Intent, dec.Utterance, toDialogueSlots(dec.Slots))
 }
 
 // clarifyQuestion picks the one question to ask for a clarify decision. Returns
@@ -133,18 +209,32 @@ func missingFor(dec router.Decision) []dialogue.Slot {
 // One question about one thing: if two slots are missing she asks about the
 // first only. Two questions in one breath is an interrogation. The second gap
 // is picked up on the turn after the first one is answered (askRemainingGap).
-func clarifyQuestion(dec router.Decision) (dialogue.Slot, string, bool) {
+func (h *reactiveHandler) clarifyQuestion(dec router.Decision) (dialogue.Slot, string, bool) {
 	missing := missingFor(dec)
 	if len(missing) == 0 {
 		return "", "", false
 	}
-	q, ok := clarifyQuestionFor(missing[0], 1)
+	q, ok := h.questionFor(missing[0], 1, dec.Utterance, toDialogueSlots(dec.Slots), "")
 	if !ok {
 		return "", "", false
 	}
 	return missing[0], q, true
 }
 
+// questionFor picks the wording for one gap. Every slot but the reminder's time
+// reads its deck by attempt; the time asks about whichever of the hour, the half
+// of the day and the day he has not said, and states the clock while it does
+// (V-579).
+//
+// taken is the acknowledgement of what his last turn added, empty when it added
+// nothing and empty for a first ask, which has no turn behind it (V-593).
+func (h *reactiveHandler) questionFor(slot dialogue.Slot, attempt int, utterance string, s dialogue.Slots, taken string) (string, bool) {
+	if slot != dialogue.SlotTime {
+		return clarifyQuestionFor(slot, attempt)
+	}
+	return whenQuestion(whenGapOf(utterance, s.HasTime), attempt, h.now(), taken)
+}
+
 // askClarify parks the request and returns the question to ask instead of the
 // canned "не поняла". Returns ("", false) when there is nothing to ask about, so
 // the caller falls back to the canned reply.
@@ -152,11 +242,16 @@ func (h *reactiveHandler) askClarify(ctx context.Context, dec router.Decision) (
 	if h.clarifyStore == nil {
 		return "", false
 	}
-	slot, question, ok := clarifyQuestion(dec)
+	slot, question, ok := h.clarifyQuestion(dec)
 	if !ok {
 		return "", false
 	}
-	h.clarifyStore.Put(dialogueIDOf(ctx), &dialogue.PendingQuestion{
+	// An act she could not resolve is a refusal, not a question (Vikunja #556).
+	if slot == dialogue.SlotFn {
+		log.Printf("voice: clarify — act %q matched no capability; saying so instead of asking", dec.Utterance)
+		return actNotRecognized, true
+	}
+	q := &dialogue.PendingQuestion{
 		Intent:      dialogue.Intent(dec.Intent),
 		Slots:       toDialogueSlots(dec.Slots),
 		Missing:     []dialogue.Slot{slot},
@@ -165,70 +260,162 @@ func (h *reactiveHandler) askClarify(ctx context.Context, dec router.Decision) (
 		TTL:         clarifyTTL,
 		Attempts:    1, // this ask
 		MaxAttempts: h.clarifyMaxAttempts,
-	})
+	}
+	// Push, not Put, when this turn suspended a flow (Vikunja #561): the side
+	// query needs clarifying of ITS own, and Put would replace the top of the
+	// stack — which is the very question the side query was allowed to interrupt
+	// rather than kill. Push keeps both.
+	//
+	// Push returns whatever the depth bound forced out, and that one has to be
+	// spoken: MaxStackDepth is a promise that every level she keeps is a level
+	// she can name when it dies. It is glued in front, like every other notice
+	// about something let go.
+	rt := turnRouteFrom(ctx)
+	if rt != nil && rt.suspended {
+		if evicted := h.clarifyStore.Push(dialogueIDOf(ctx), q); evicted != nil {
+			log.Printf("voice: clarify — stack full at %d, letting go of the request behind %q", dialogue.MaxStackDepth, evicted.Utterance)
+			rt.dropped = withNotice(rt.dropped, clarifyDropped)
+		}
+		// One question per breath still holds. The side query turned out to need
+		// a question of its own, so THAT is the one she asks; resuming as well
+		// would put two questions in one reply, which is the interrogation
+		// askRemainingGap already refuses to run. The suspended flow keeps its
+		// place underneath and is not lost — if it is never reached it dies on
+		// the TTL, and the expiry notice (now plural-aware) says so.
+		rt.resume = ""
+		log.Printf("voice: clarify — asked about %s for intent=%s, stacked on a suspended flow", slot, dec.Intent)
+		return question, true
+	}
+	h.clarifyStore.Put(dialogueIDOf(ctx), q)
 	log.Printf("voice: clarify — asked about %s for intent=%s", slot, dec.Intent)
 	return question, true
 }
 
-// resolveClarifyAnswer reads an utterance as the answer to a parked question.
-// Returns ("", false) when no live question is parked (or it expired), so the
-// caller routes the utterance normally as a fresh request. Sibling of
-// resolveConfirm and checked in the same place.
-//
-// The answer is parsed with the same extractor the router uses, for the intent
-// she parked — no second parser. If it still does not fill the gap she asks
-// again, up to MaxAttempts; after that she says out loud that she did not
-// understand. She never drops the request in silence.
-// isOwnRequest reports whether an utterance asks for something in its own
-// right, which is what a clarify answer never does. Two offline tests over
-// tokens, both already written for other callers: a question shape, and a
-// capture verb. Cheap on purpose — this runs on the answer to every parked
-// question, and it must not cost a model call.
-//
-// It is not a general relevance test. A bare noun that answers nothing ("синий"
-// after "Что сделать?") is still treated as an answer and still re-asked, and
-// that is the intended shape: only an utterance that carries its own request
-// wins over the question in front of it.
-func isOwnRequest(text string) bool {
-	return router.IsQuestionShaped(text) || router.CarriesCaptureVerb(text)
-}
+// clarifyCancelled — he called the half-built request off. Said out loud, like
+// every other way it can end: a silent drop reads as "done". Feminine
+// self-reference ("отменила"), as everywhere.
+const clarifyCancelled = "Хорошо, отменила."
 
+// clarifyDropped — he asked for something ELSE instead, so the parked request
+// is gone. Glued in front of the answer to what he actually asked, because
+// nothing may be dropped in silence.
+//
+// Only new_request and cancel reach this since V-561. A side query used to as
+// well, and the owner rejected it on sight: he asks about the weather in the
+// middle of setting a reminder, and hearing "прошлую просьбу отпускаю" tells him
+// a thing he did not ask to lose has been lost. It had not been — there was
+// simply nowhere to put it. Now there is (ClarifyStore's stack), so a side query
+// suspends and resumes, and apologising for a drop that did not happen is worse
+// than saying nothing.
+const clarifyDropped = "Прошлую просьбу отпускаю."
+
+// resolveClarifyAnswer reads an utterance against the parked question and
+// decides what it IS before deciding what to do with it. Returns ("", false)
+// when the turn is not this resolver's — nothing parked, or the utterance turned
+// out to be a request of its own — so the caller dispatches it normally.
+//
+// The order is the point (Vikunja #560). The utterance is ROUTED first, and the
+// role is read off that decision: a routed decision that stands on its own is
+// not an answer, whatever the extractor found inside it. Before this the
+// extractor decided, so "какая сейчас погода в Риме?" became the time of a
+// reminder on the strength of the word "сейчас".
+//
+// The answer itself is parsed with the same extractor the router uses, for the
+// intent she parked — no second parser. If it still does not fill the gap she
+// asks again, up to MaxAttempts; after that she says out loud that she did not
+// understand. She never drops the request in silence.
 func (h *reactiveHandler) resolveClarifyAnswer(ctx context.Context, text string) (string, bool) {
 	if h.clarifyStore == nil {
 		return "", false
 	}
 	q := h.clarifyStore.Get(dialogueIDOf(ctx), h.now())
 	if q == nil {
-		return "", false
+		return "", false // not_applicable: nothing is pending
 	}
 
 	intent := router.Intent(q.Intent)
 	answer := h.extractor.Extract(ctx, intent, text, h.now())
-	merged := q.Answer(text, toDialogueSlots(answer))
-	// He moved on. A parked question used to swallow whatever came next, so one
-	// act she could not fulfil ate the following three turns: "выключи свет в
-	// спальне" asked "Что сделать?", and "кто изобрёл телефон" was scored as an
-	// answer to it, then "как дела" after that (Vikunja #554). Nothing checked
-	// whether the words could be an answer at all.
-	//
-	// Deliberately narrow. It only fires where the answer filled nothing, so a
-	// turn that closes the gap is still an answer whatever shape it has, and
-	// the retry budget is untouched — the count was never the problem. Dropping
-	// the question and routing the utterance as itself is what he meant either
-	// way: if he really was answering, he can say it again, and if he was not,
-	// he gets the thing he asked for instead of being asked a third time.
-	if len(dialogue.StillMissing(q.Missing, merged)) > 0 && isOwnRequest(text) {
+
+	var (
+		routed   router.Decision
+		routedOK bool
+	)
+	if needsRoute(text) {
+		routed, routedOK = h.routeForRole(ctx, text)
+	}
+	role := classifyTurnRole(q, text, toDialogueSlots(answer), routed, routedOK)
+	log.Printf("voice: clarify — %q is a %s against %s (routed=%v)", text, role, dialogue.CapabilityFor(q.Intent), routedOK)
+
+	switch role {
+	case roleCancel:
 		h.clarifyStore.Delete(dialogueIDOf(ctx))
-		log.Printf("voice: clarify — %q is its own request, not an answer to %v; dropping the question", text, q.Missing)
+		return clarifyCancelled, true
+	case roleSideQuery:
+		// He asked something of his own WITHOUT leaving the flow. The question
+		// stays exactly where it is — same slot, same attempt, same parked
+		// utterance — and these words go on to be answered as themselves. The
+		// resumed question is then glued onto the back of that answer, so one
+		// reply carries both acts (Vikunja #561).
+		//
+		// No attempt is spent. He answered the side query, not the parked
+		// question, and charging a retry for a turn that was never an answer is
+		// the V-554 shape.
+		h.noteSuspended(ctx, q)
+		return "", false
+	case roleAside:
+		// He stated something in the middle of the flow. Same machinery as a
+		// side query and for the same reason: the words are answered as
+		// themselves, so the note or the fact is stored, and the question comes
+		// back on the end of the same reply (V-577 shape 2). Storing it in
+		// silence and dropping it in silence are both wrong, and dropping it is
+		// what she did.
+		h.noteSuspended(ctx, q)
+		return "", false
+	case roleNewRequest:
+		// He moved on. A parked question used to swallow whatever came next, so
+		// one act she could not fulfil ate the following three turns (Vikunja
+		// #554) and a world question set a reminder for a time nobody asked for
+		// (#558). Drop the question, say so, and let these words be themselves.
+		h.clarifyStore.Delete(dialogueIDOf(ctx))
+		h.noteDropped(ctx)
 		return "", false
 	}
+
+	merged := q.Answer(text, toDialogueSlots(answer))
 	// Fold a newly answered subject into the raw utterance. Downstream actions
 	// phrase from Utterance, not from the text slot — actionReminder stores it
 	// as the reminder payload — so a reminder clarified out of a bare "напомни"
 	// would fire at 11:00 saying "напомни" and nothing else.
 	q.Utterance = foldAnswerIntoUtterance(q.Utterance, merged.Text)
-	if len(dialogue.StillMissing(q.Missing, merged)) > 0 {
-		return h.reaskOrGiveUp(ctx, q, merged, text), true
+	// A fact answers with a key and a value and fills no Text slot at all, so
+	// the fold above leaves the utterance at the bare "запиши" — and that is
+	// what the confirmation now reads back to him (V-592). His raw words are the
+	// only record of what he said, so they are what is folded. Never for a time
+	// question: what he says about when is kept apart in WhenText on purpose,
+	// or the reminder would read the day back at him when it fires.
+	if merged.Text == "" && !asksAboutTime(q.Missing) {
+		q.Utterance = foldAnswerIntoUtterance(q.Utterance, text)
+	}
+	// An answer about the time joins everything else he has said about the time,
+	// and the whole of it is re-read as one request (V-579). "завтра" names the
+	// day of an hour she is already holding, and read alone it names no hour at
+	// all, so the parser would have nothing and she would ask for ever.
+	// What he had already said about the time, read BEFORE this answer joins it.
+	// A re-ask that cannot tell the two apart is the one that repeats itself
+	// byte for byte (V-593).
+	var taken string
+	if asksAboutTime(q.Missing) {
+		before := whenKnownOf(whenTextOf(q), q.Slots.HasTime)
+		q.WhenText = strings.TrimSpace(q.WhenText + " " + text)
+		if t, ok := h.readWhen(ctx, intent, q, text); ok {
+			merged.Time, merged.HasTime = t, true
+		}
+		if before.movedForward(whenKnownOf(whenTextOf(q), merged.HasTime)) {
+			taken = whenTakenLine(text)
+		}
+	}
+	if stillOpen(q.Missing, whenTextOf(q), merged) {
+		return h.reaskOrGiveUp(ctx, q, merged, text, taken), true
 	}
 	h.clarifyStore.Delete(dialogueIDOf(ctx))
 
@@ -257,6 +444,45 @@ func (h *reactiveHandler) resolveClarifyAnswer(ctx context.Context, text string)
 	return h.finishClarified(ctx, dec), true
 }
 
+// noteDropped records that the parked request was let go this turn, so runTurn
+// can say it in front of whatever these words are answered with. Nothing to
+// record outside runTurn — a unit test calling one resolver has no turn to glue
+// a notice onto.
+func (h *reactiveHandler) noteDropped(ctx context.Context) {
+	if rt := turnRouteFrom(ctx); rt != nil {
+		rt.dropped = clarifyDropped
+	}
+}
+
+// noteSuspended keeps the parked question alive across a side query and records
+// the words that bring it back, so runTurn can put them after this turn's answer
+// (Vikunja #561).
+//
+// Two things happen to the question and neither is an attempt. Its clock is
+// restarted, because she is about to ask it again and the 90s TTL measures the
+// pause since she last spoke it — leaving Asked at the original ask would let a
+// flow he is actively working through die of a wait he did not take. And the
+// stack is left exactly as it is: the question is already on top, so suspending
+// it is not a write.
+//
+// A slot with no resumed wording (clarifyResumedFor says so) resumes nothing and
+// says nothing. She must not claim to be holding a question she cannot re-ask.
+func (h *reactiveHandler) noteSuspended(ctx context.Context, q *dialogue.PendingQuestion) {
+	rt := turnRouteFrom(ctx)
+	if rt == nil || len(q.Missing) == 0 {
+		return
+	}
+	question, ok := clarifyResumedFor(q.Missing[0])
+	if !ok {
+		return
+	}
+	q.Asked = h.now()
+	h.clarifyStore.Put(dialogueIDOf(ctx), q)
+	rt.resume = question
+	rt.suspended = true
+	log.Printf("voice: clarify — is its own request; suspending the question about %s and resuming it in the same reply", q.Missing[0])
+}
+
 // foldAnswerIntoUtterance appends an answered subject to the original words,
 // unless they already carry it. "напомни" + "позвонить маме" reads as the
 // request he would have made in one breath. Nothing is appended when the
@@ -284,13 +510,13 @@ func foldAnswerIntoUtterance(utterance, subject string) string {
 // costs a question exactly like a second try at the first one does, so the cap
 // still bounds how many times she can speak before acting or letting go.
 func (h *reactiveHandler) askRemainingGap(ctx context.Context, q *dialogue.PendingQuestion, intent router.Intent, merged dialogue.Slots) (string, bool) {
-	remaining := dialogue.StillMissing(wantedSlots[intent], merged)
+	remaining := stillMissingFor(intent, whenTextOf(q), merged)
 	if len(remaining) == 0 {
 		return "", false
 	}
 	// Attempts+1 is the question she is about to ask, and the budget is shared
 	// with the re-ask path, so the second gap is worded like a second try.
-	question, ok := clarifyQuestionFor(remaining[0], q.Attempts+1)
+	question, ok := h.questionFor(remaining[0], q.Attempts+1, whenTextOf(q), merged, "")
 	if !ok || !q.CanAsk() {
 		return "", false
 	}
@@ -299,6 +525,7 @@ func (h *reactiveHandler) askRemainingGap(ctx context.Context, q *dialogue.Pendi
 		Slots:       merged,
 		Missing:     []dialogue.Slot{remaining[0]},
 		Utterance:   q.Utterance,
+		WhenText:    q.WhenText,
 		Asked:       h.now(),
 		TTL:         clarifyTTL,
 		Attempts:    q.Attempts + 1,
@@ -311,10 +538,12 @@ func (h *reactiveHandler) askRemainingGap(ctx context.Context, q *dialogue.Pendi
 // reaskOrGiveUp handles an answer that left the gap open: ask the same question
 // again while she has attempts left, otherwise say she did not understand and
 // let the request go. Never returns "" — a mute give-up reads as "done".
-func (h *reactiveHandler) reaskOrGiveUp(ctx context.Context, q *dialogue.PendingQuestion, merged dialogue.Slots, text string) string {
+// taken is the acknowledgement of what this answer DID give, empty when it gave
+// nothing (V-593). The give-up line never carries it: it is not another ask.
+func (h *reactiveHandler) reaskOrGiveUp(ctx context.Context, q *dialogue.PendingQuestion, merged dialogue.Slots, text, taken string) string {
 	question := ""
 	if len(q.Missing) > 0 {
-		question, _ = clarifyQuestionFor(q.Missing[0], q.Attempts+1)
+		question, _ = h.questionFor(q.Missing[0], q.Attempts+1, whenTextOf(q), merged, taken)
 	}
 	if question == "" || !q.CanAsk() {
 		h.clarifyStore.Delete(dialogueIDOf(ctx))
@@ -351,20 +580,22 @@ func (h *reactiveHandler) finishClarified(ctx context.Context, dec router.Decisi
 	return reply
 }
 
+// maxCarriedHistory — how many turns of PRIOR history (beyond the immediate
+// last turn) rememberTurn carries forward. The session ends up holding this
+// many plus the one just-finished turn, so callers describing the total
+// depth (chatHistory's doc comment, this one) say "up to 4".
+const maxCarriedHistory = 3
+
 // rememberTurn stores this turn as the dialogue session the next follow-up
 // inherits from, carrying up to 4 prior turns of history for anaphora. Capped so
 // one long conversation can't grow the session unboundedly.
 func (h *reactiveHandler) rememberTurn(ctx context.Context, prev *dialogue.Session, dec router.Decision, now time.Time) {
 	var history []dialogue.Turn
 	if prev != nil {
-		history = append(history, dialogue.Turn{
-			Intent: prev.Intent,
-			Slots:  prev.Slots,
-			Text:   prev.Slots.Text,
-		})
+		history = append(history, sessionAsTurn(prev))
 		maxHist := len(prev.History)
-		if maxHist > 3 {
-			maxHist = 3
+		if maxHist > maxCarriedHistory {
+			maxHist = maxCarriedHistory
 		}
 		history = append(history, prev.History[:maxHist]...)
 	}

cmd/mavend/clarify_test.go

@@ -10,6 +10,7 @@ import (
 
 	"github.com/kami/maven/internal/dialogue"
 	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/memory"
 	"github.com/kami/maven/internal/phraser/eval"
 	"github.com/kami/maven/internal/router"
 	"github.com/kami/maven/internal/store"
@@ -57,18 +58,26 @@ func TestClarifyQuestionForMissingSlot(t *testing.T) {
 		want  string
 		asked bool
 	}{
-		{"reminder without a time", clarifyDec(router.IntentReminder, router.Slots{Text: "напомни позвонить маме"}, "напомни позвонить маме"), "Когда?", true},
+		{"reminder without a time", clarifyDec(router.IntentReminder, router.Slots{Text: "напомни позвонить маме"}, "напомни позвонить маме"), "Сейчас 09:00. Когда?", true},
 		{"fact without a key", clarifyDec(router.IntentFact, router.Slots{Text: "запиши"}, "запиши"), "Что записать?", true},
 		{"act without a fn", clarifyDec(router.IntentAct, router.Slots{Text: "сделай это"}, "сделай это"), "Что сделать?", true},
 		// A time with nothing to say at that time is still half a reminder, so
 		// the subject is what she asks about — not silence.
 		{"reminder that has a time but no subject", clarifyDec(router.IntentReminder, router.Slots{HasTime: true}, "напомни в 11"), "О чём напомнить?", true},
-		{"reminder that has both", clarifyDec(router.IntentReminder, router.Slots{Text: "позвонить маме", HasTime: true}, "напомни в 11 позвонить маме"), "", false},
+		// A bare hour is half of a day away from being an answer, and she asks
+		// which half rather than picking one (V-579).
+		{"reminder whose hour could be either half of the day", clarifyDec(router.IntentReminder, router.Slots{Text: "позвонить маме", HasTime: true}, "напомни в 11 позвонить маме"), "Сейчас 09:00. Это утра или вечера?", true},
+		{"reminder that has all three", clarifyDec(router.IntentReminder, router.Slots{Text: "позвонить маме", HasTime: true}, "напомни завтра в 15:00 позвонить маме"), "", false},
+		// The owner's own two, confirmed 2026-08-06: an unambiguous time and a
+		// relative one are both complete and are never asked about.
+		{"an interval names the instant by itself", clarifyDec(router.IntentReminder, router.Slots{Text: "позвонить маме", HasTime: true}, "напомни через час позвонить маме"), "", false},
+		{"half an hour is an interval too", clarifyDec(router.IntentReminder, router.Slots{Text: "выключить духовку", HasTime: true}, "напомни через полчаса выключить духовку"), "", false},
 		{"chat is never worth a question", clarifyDec(router.IntentChat, router.Slots{Text: "мгм"}, "мгм"), "", false},
 		{"query is never worth a question", clarifyDec(router.IntentQuery, router.Slots{Text: "а"}, "а"), "", false},
 	}
+	h, _, _ := newClarifyHandler(t)
 	for _, tc := range cases {
-		_, got, asked := clarifyQuestion(tc.dec)
+		_, got, asked := h.clarifyQuestion(tc.dec)
 		if asked != tc.asked || got != tc.want {
 			t.Errorf("%s: got (%q, %v), want (%q, %v)", tc.name, got, asked, tc.want, tc.asked)
 		}
@@ -82,11 +91,13 @@ func TestClarifyReminderCompletesOnAnswer(t *testing.T) {
 	h, st, _ := newClarifyHandler(t)
 
 	question, asked := h.askClarify(ctx, clarifyDec(router.IntentReminder, router.Slots{Text: "напомни позвонить маме"}, "напомни позвонить маме"))
-	if !asked || question != "Когда?" {
+	if !asked || question != "Сейчас 09:00. Когда?" {
 		t.Fatalf("expected the time question, got %q asked=%v", question, asked)
 	}
 
-	reply, handled := h.resolveClarifyAnswer(ctx, "в 11:00")
+	// The answer names the day as well as the hour. A reminder commits on what,
+	// what time and what day, and a dayless hour is asked about (V-579).
+	reply, handled := h.resolveClarifyAnswer(ctx, "сегодня в 11:00")
 	if !handled {
 		t.Fatal("the answer to an open question must be consumed as an answer")
 	}
@@ -158,11 +169,11 @@ func TestClarifyAsksThreeTimesThenSaysSo(t *testing.T) {
 		}
 		// The wording changes with the attempt (Vikunja #457): repeating a
 		// question he already failed to answer is the worst way to ask it.
-		want, _ := clarifyQuestionFor(dialogue.SlotTime, i)
+		want, _ := whenQuestion(whenNoHour, i, h.now(), "")
 		if reply != want {
 			t.Fatalf("attempt %d should ask again as %q, got %q", i, want, reply)
 		}
-		if first, _ := clarifyQuestionFor(dialogue.SlotTime, 1); reply == first {
+		if first, _ := whenQuestion(whenNoHour, 1, h.now(), ""); reply == first {
 			t.Fatalf("attempt %d repeated the first wording: %q", i, reply)
 		}
 		if h.clarifyStore.Get(voiceDialogueID, h.now()) == nil {
@@ -215,10 +226,11 @@ func TestClarifyRestatedAnswerWins(t *testing.T) {
 	if q == nil {
 		t.Fatal("expected an armed question")
 	}
-	first := h.extractor.Extract(ctx, router.IntentReminder, "в 11:00", h.now())
-	q.Slots = q.Answer("в 11:00", toDialogueSlots(first))
+	first := h.extractor.Extract(ctx, router.IntentReminder, "сегодня в 11:00", h.now())
+	q.Slots = q.Answer("сегодня в 11:00", toDialogueSlots(first))
+	q.WhenText = "сегодня в 11:00"
 
-	if reply, handled := h.resolveClarifyAnswer(ctx, "нет, в 15:00"); !handled || reply == clarifyGaveUp {
+	if reply, handled := h.resolveClarifyAnswer(ctx, "нет, сегодня в 15:00"); !handled || reply == clarifyGaveUp {
 		t.Fatalf("the restated answer should complete the request, handled=%v reply=%q", handled, reply)
 	}
 	reminders, err := st.DueReminders(ctx, h.now().Add(48*time.Hour))
@@ -231,34 +243,35 @@ func TestClarifyRestatedAnswerWins(t *testing.T) {
 	}
 }
 
-// TestClarifiedActOffAllowlistIsStillRefused — clarification fills in an
-// argument, it never grants authority.
-func TestClarifiedActOffAllowlistIsStillRefused(t *testing.T) {
+// TestActOffAllowlistIsStillRefused — naming a capability is not being granted
+// one. Since Vikunja #556 an unresolved act no longer parks a question, so this
+// goes through applyAction, which is the only way an act runs.
+func TestActOffAllowlistIsStillRefused(t *testing.T) {
 	ctx := context.Background()
 	h, st, _ := newClarifyHandler(t)
 	marker := filepath.Join(t.TempDir(), "not-allowed-ran")
+	if err := st.EnableTool(ctx, "uptime", []string{"true"}, false, "test", h.now()); err != nil {
+		t.Fatal(err)
+	}
 
-	if _, asked := h.askClarify(ctx, clarifyDec(router.IntentAct, router.Slots{Text: "сделай это"}, "сделай это")); !asked {
-		t.Fatal("an act with no fn should be asked about")
-	}
-	reply, handled := h.resolveClarifyAnswer(ctx, "rm "+marker)
-	if !handled {
-		t.Fatal("the answer should be consumed")
-	}
+	reply := h.applyAction(ctx, router.Decision{
+		Utterance: "rm " + marker,
+		Intent:    router.IntentAct,
+		Slots:     router.Slots{Fn: "rm " + marker, HasFn: true},
+	})
 	if strings.Contains(reply, "готово") {
 		t.Fatalf("an act that is not on the allowlist must not report success: %q", reply)
 	}
 	if _, err := os.Stat(marker); !os.IsNotExist(err) {
 		t.Fatalf("a clarified act off the allowlist ran anyway: %v", err)
 	}
-	if tools, err := st.ListTools(ctx, "enabled"); err != nil || len(tools) != 0 {
-		t.Fatalf("clarify must not enable a tool: tools=%+v err=%v", tools, err)
+	if tools, err := st.ListTools(ctx, "enabled"); err != nil || len(tools) != 1 {
+		t.Fatalf("an act must not enable a tool: tools=%+v err=%v", tools, err)
 	}
 }
 
-// TestClarifiedDestructiveActStillNeedsConfirm — the confirm gate survives the
-// clarify path.
-func TestClarifiedDestructiveActStillNeedsConfirm(t *testing.T) {
+// TestDestructiveActStillNeedsConfirm — the confirm gate stands on the act path.
+func TestDestructiveActStillNeedsConfirm(t *testing.T) {
 	ctx := context.Background()
 	h, st, _ := newClarifyHandler(t)
 	marker := filepath.Join(t.TempDir(), "destructive-ran")
@@ -266,18 +279,16 @@ func TestClarifiedDestructiveActStillNeedsConfirm(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	if _, asked := h.askClarify(ctx, clarifyDec(router.IntentAct, router.Slots{Text: "сделай это"}, "сделай это")); !asked {
-		t.Fatal("expected a question")
-	}
-	reply, handled := h.resolveClarifyAnswer(ctx, "delete_backups")
-	if !handled {
-		t.Fatal("the answer should be consumed")
-	}
+	reply := h.applyAction(ctx, router.Decision{
+		Utterance: "delete_backups",
+		Intent:    router.IntentAct,
+		Slots:     router.Slots{Fn: "delete_backups", HasFn: true},
+	})
 	if !strings.Contains(reply, "да") || h.pending == nil {
-		t.Fatalf("a clarified destructive act must still park a confirm: reply=%q pending=%+v", reply, h.pending)
+		t.Fatalf("a destructive act must park a confirm: reply=%q pending=%+v", reply, h.pending)
 	}
 	if _, err := os.Stat(marker); !os.IsNotExist(err) {
-		t.Fatalf("a clarified destructive act ran before confirmation: %v", err)
+		t.Fatalf("a destructive act ran before confirmation: %v", err)
 	}
 }
 
@@ -357,7 +368,7 @@ func TestClarifyAsksAboutTheSecondGapToo(t *testing.T) {
 	}
 	// Second gap, second attempt, so it is the second wording of the time
 	// question — the attempt budget is shared between the two paths.
-	want, _ := clarifyQuestionFor(dialogue.SlotTime, 2)
+	want, _ := whenQuestion(whenNoHour, 2, h.now(), "")
 	if reply != want {
 		t.Fatalf("a filled subject with no time must ask about the time as %q, got %q", want, reply)
 	}
@@ -369,7 +380,7 @@ func TestClarifyAsksAboutTheSecondGapToo(t *testing.T) {
 		t.Fatalf("the re-parked question lost the answered subject: %+v", q.Slots)
 	}
 
-	if reply, handled := h.resolveClarifyAnswer(ctx, "в 11:00"); !handled || reply == clarifyGaveUp {
+	if reply, handled := h.resolveClarifyAnswer(ctx, "сегодня в 11:00"); !handled || reply == clarifyGaveUp {
 		t.Fatalf("the time answer must complete the reminder, handled=%v reply=%q", handled, reply)
 	}
 	reminders, err := st.DueReminders(ctx, h.now().Add(48*time.Hour))
@@ -419,7 +430,7 @@ func TestClarifyProseHoldsThePersona(t *testing.T) {
 		eval.CheckAddress:   true,
 		eval.CheckCringe:    true,
 	}
-	lines := append([]string{clarifyGaveUp}, clarifyExpiredVariants...)
+	lines := append([]string{clarifyGaveUp, clarifyCancelled, clarifyDropped}, clarifyExpiredVariants...)
 	lines = append(lines, clarifyMissedVariants...)
 	for _, variants := range clarifyQuestionVariants {
 		lines = append(lines, variants...)
@@ -487,7 +498,7 @@ func TestClarifySubjectAnswerFillsRatherThanClobbers(t *testing.T) {
 	at := h.now().Add(2 * time.Hour)
 
 	question, asked := h.askClarify(ctx, clarifyDec(router.IntentReminder,
-		router.Slots{Time: at, HasTime: true}, "напомни в 11"))
+		router.Slots{Time: at, HasTime: true}, "напомни сегодня в 11 утра"))
 	if !asked || question != "О чём напомнить?" {
 		t.Fatalf("expected the subject question, got %q asked=%v", question, asked)
 	}
@@ -573,14 +584,24 @@ func TestClarifyStepsAsideForItsOwnRequest(t *testing.T) {
 	ctx := context.Background()
 	h, _, _ := newClarifyHandler(t)
 
-	if _, asked := h.askClarify(ctx, clarifyDec(router.IntentAct, router.Slots{Text: "выключи свет в спальне"}, "выключи свет в спальне")); !asked {
-		t.Fatal("an act with no fn should be asked about")
+	// A reminder, not the act this bug was found on: since Vikunja #556 an act
+	// no longer parks anything, so it can no longer eat the turn after it.
+	if _, asked := h.askClarify(ctx, clarifyDec(router.IntentReminder, router.Slots{Text: "напомни позвонить маме"}, "напомни позвонить маме")); !asked {
+		t.Fatal("a reminder with no time should be asked about")
 	}
 	if reply, handled := h.resolveClarifyAnswer(ctx, "кто изобрёл телефон"); handled {
 		t.Fatalf("a world question must route as itself, got %q", reply)
 	}
-	if h.clarifyStore.Get(voiceDialogueID, h.now()) != nil {
-		t.Error("the parked question must be dropped, not left to eat the turn after this one")
+	// Not eating the turn is `handled == false` above, and that is the whole of
+	// #554. Since V-561 the question also SURVIVES it: a side query suspends the
+	// flow rather than ending it, so the reminder is still there and still on the
+	// attempt it was parked with.
+	q := h.clarifyStore.Get(voiceDialogueID, h.now())
+	if q == nil {
+		t.Fatal("a side query must suspend the parked question, not drop it")
+	}
+	if q.Attempts != 1 {
+		t.Errorf("a turn that was never an answer spent an attempt: %d, want 1", q.Attempts)
 	}
 }
 
@@ -613,10 +634,109 @@ func TestClarifyQuestionShapedAnswerThatFillsTheGapStillLands(t *testing.T) {
 	if _, asked := h.askClarify(ctx, clarifyDec(router.IntentReminder, router.Slots{Text: "напомни позвонить маме"}, "напомни позвонить маме")); !asked {
 		t.Fatal("expected the time question")
 	}
-	if reply, handled := h.resolveClarifyAnswer(ctx, "а что если в 11:00"); !handled || reply == clarifyGaveUp {
+	if reply, handled := h.resolveClarifyAnswer(ctx, "а что если сегодня в 11:00"); !handled || reply == clarifyGaveUp {
 		t.Fatalf("an answer that fills the gap must land, handled=%v reply=%q", handled, reply)
 	}
 	if reminders, err := st.DueReminders(ctx, h.now().Add(48*time.Hour)); err != nil || len(reminders) != 1 {
 		t.Fatalf("reminder was not created: reminders=%v err=%v", reminders, err)
 	}
 }
+
+// TestUnresolvedActSaysItDoesNotKnowTheCommand — Vikunja #556. "Что сделать?"
+// has no answer he can give, so an act that matched no capability is refused in
+// one line and nothing is parked. It does not recite what she can do instead.
+func TestUnresolvedActSaysItDoesNotKnowTheCommand(t *testing.T) {
+	ctx := context.Background()
+	h, st, _ := newClarifyHandler(t)
+	// Enabled tools change nothing here: this act matched none of them.
+	if err := st.EnableTool(ctx, "uptime", []string{"true"}, false, "test", h.now()); err != nil {
+		t.Fatal(err)
+	}
+
+	reply, spoken := h.askClarify(ctx, clarifyDec(router.IntentAct, router.Slots{Text: "выключи свет"}, "выключи свет"))
+	if !spoken || reply != actNotRecognized {
+		t.Fatalf("reply = %q spoken=%v, want %q", reply, spoken, actNotRecognized)
+	}
+	if strings.Contains(reply, "uptime") {
+		t.Errorf("reply = %q, want no list of capabilities he did not ask about", reply)
+	}
+	if h.clarifyStore.Get(voiceDialogueID, h.now()) != nil {
+		t.Error("nothing to ask about, so nothing may be parked")
+	}
+}
+
+// newRoutingClarifyHandler wires the real cascade (hash embedder, no model) onto
+// the clarify handler, so a test can drive handleText end to end and see which
+// gate claimed the turn.
+func newRoutingClarifyHandler(t *testing.T) (*reactiveHandler, *store.Store) {
+	t.Helper()
+	h, st, _ := newClarifyHandler(t)
+	h.router = buildRouter(router.NewHashEmbedder(1024), h.matcher, 0.55, nil)
+	h.recall = recallWiring{embedder: router.NewHashEmbedder(1024), memStore: memory.NewInMemoryStore()}
+	return h, st
+}
+
+// TestIncompleteReminderAsksInsteadOfFailing — Vikunja #557. "напомни позвонить"
+// is routed confidently and is still half a request. It used to reach applyAction,
+// fail on the missing time and park nothing, so the "в семь вечера" that followed
+// was routed as a world question and web-searched.
+func TestIncompleteReminderAsksInsteadOfFailing(t *testing.T) {
+	ctx := context.Background()
+	h, st := newRoutingClarifyHandler(t)
+
+	reply := h.handleText(ctx, "web", "напомни позвонить маме")
+	want, _ := whenQuestion(whenNoHour, 1, h.now(), "")
+	if reply != want {
+		t.Fatalf("reply = %q, want the time question %q", reply, want)
+	}
+	if h.clarifyStore.Get(dialogueIDFor(sourceText, "web"), h.now()) == nil {
+		t.Fatal("the request must be parked, or the answer has nowhere to land")
+	}
+	if reply := h.handleText(ctx, "web", "сегодня в семь вечера"); strings.Contains(reply, "нашла") {
+		t.Fatalf("the answer to her own question must not be looked up: %q", reply)
+	}
+	if reminders, err := st.DueReminders(ctx, h.now().Add(48*time.Hour)); err != nil || len(reminders) != 1 {
+		t.Fatalf("the answer did not complete the reminder: reminders=%v err=%v", reminders, err)
+	}
+}
+
+// TestBareCaptureVerbAsksWhatToRecord — the other half of #557. A bare "запиши"
+// went to the resident model as chat, which agreed to a wording change nobody
+// asked for. It is a fact with no key, and that gap has a question.
+func TestBareCaptureVerbAsksWhatToRecord(t *testing.T) {
+	ctx := context.Background()
+	h, _ := newRoutingClarifyHandler(t)
+
+	reply := h.handleText(ctx, "web", "запиши")
+	want, _ := clarifyQuestionFor(dialogue.SlotKey, 1)
+	if reply != want {
+		t.Fatalf("reply = %q, want %q", reply, want)
+	}
+	if h.clarifyStore.Get(dialogueIDFor(sourceText, "web"), h.now()) == nil {
+		t.Fatal("the request must be parked so the next utterance completes it")
+	}
+}
+
+// TestACompleteTurnStillDoesNotAsk — the gate reads a missing slot, not any
+// slot, so a request she can act on must never turn into a question. Checked on
+// the decision rather than through the cascade: what is at stake is the gate's
+// condition, and driving it through the hash embedder would measure routing.
+func TestACompleteTurnStillDoesNotAsk(t *testing.T) {
+	ctx := context.Background()
+	h, _, _ := newClarifyHandler(t)
+
+	complete := []router.Decision{
+		{Intent: router.IntentReminder, Slots: router.Slots{Text: "позвонить маме", HasTime: true}, Utterance: "напомни завтра в 11 утра позвонить маме"},
+		{Intent: router.IntentFact, Slots: router.Slots{Key: "water", Value: "выпил", HasKey: true}, Utterance: "я выпил воды"},
+		{Intent: router.IntentNote, Slots: router.Slots{Text: "купить хлеб"}, Utterance: "запиши купить хлеб"},
+		{Intent: router.IntentQuery, Slots: router.Slots{Text: "что у меня сегодня"}, Utterance: "что у меня сегодня"},
+	}
+	for _, dec := range complete {
+		if gaps := missingFor(dec); len(gaps) > 0 {
+			t.Errorf("%q reads as incomplete: %v", dec.Utterance, gaps)
+		}
+		if reply, asked := h.askClarify(ctx, dec); asked {
+			t.Errorf("%q was answered with a question: %q", dec.Utterance, reply)
+		}
+	}
+}

cmd/mavend/clarifytemplates.go

@@ -40,6 +40,9 @@ var clarifyQuestionVariants = map[dialogue.Slot][]string{
 		"Что именно отметить?",
 		"Назови, что записать — например, «выпил воды».",
 	},
+	// Not spoken since Vikunja #556: askClarify answers actNotRecognized for a
+	// missing capability rather than asking. Kept because clarifyQuestion still
+	// reports the gap, and a re-ask deck with a hole in it is harder to read.
 	dialogue.SlotFn: {
 		"Что сделать?",
 		"Какое действие выполнить?",
@@ -47,6 +50,49 @@ var clarifyQuestionVariants = map[dialogue.Slot][]string{
 	},
 }
 
+// clarifyResumedVariants — the wording for a question coming BACK after a side
+// query took the turn away from it (Vikunja #561).
+//
+// It is not the first question again. "Когда?" works in the same breath as
+// "напомни позвонить маме", because the thing it is about was just said. After
+// a turn about the weather in Rome it does not: he has been thinking about
+// something else, and a bare "Когда?" asks him to remember what she is holding.
+// So the resumed form names the request — "напоминание", "заметка" — and the
+// first form stays short.
+//
+// One wording per slot, not a rotation and not an attempt ladder. A resume does
+// not spend an attempt (that is the point of suspending rather than re-asking),
+// so there is no attempt number to vary on, and this line is heard once per
+// interruption rather than repeatedly.
+//
+// Persona holds: infinitive, so no gender agreement, "ты" nowhere needed, no pet
+// names.
+var clarifyResumedVariants = map[dialogue.Slot]string{
+	dialogue.SlotTime: "На какое время поставить напоминание?",
+	dialogue.SlotText: "Так о чём напомнить?",
+	dialogue.SlotKey:  "Так что записать?",
+	dialogue.SlotFn:   "Так какое действие выполнить?",
+}
+
+// clarifyResumedFor gives the resumed wording for a slot. ("", false) when the
+// slot has none, and the caller then resumes nothing rather than inventing a
+// question — a flow it cannot re-ask is one it must not claim to be holding.
+func clarifyResumedFor(slot dialogue.Slot) (string, bool) {
+	q, ok := clarifyResumedVariants[slot]
+	return q, ok
+}
+
+// actNotRecognized is what an act she cannot run gets (Vikunja #556).
+//
+// The deck used to ask "Что сделать?" instead. That question has no answer he
+// can give: he already said what he wanted, and nothing he repeats will match a
+// capability that is not there. So she asked, failed, asked again and gave up —
+// three turns spent on one refusal. She says it once now, and parks nothing.
+//
+// It does not recite the allowlist. A list of names he did not ask about is not
+// an answer to the thing he did ask about.
+const actNotRecognized = "Такую команду я не знаю."
+
 // clarifyQuestionFor picks the wording for this attempt. attempt is 1-based, as
 // PendingQuestion.Attempts counts it; anything past the list uses the last and
 // most explicit phrasing rather than wrapping round to the short one, because

cmd/mavend/confirm.go

@@ -3,9 +3,13 @@ package main
 import (
 	"context"
 	"log"
+	"slices"
+	"sort"
 	"strings"
 	"time"
+	"unicode"
 
+	"github.com/kami/maven/internal/lexicon"
 	"github.com/kami/maven/internal/phraser"
 	"github.com/kami/maven/internal/router"
 )
@@ -20,6 +24,14 @@ type pendingHexisExec struct {
 	entityID     string
 	displayName  string
 	expiry       time.Time
+
+	// correlationID — the id the proposing turn minted for this action. A
+	// confirm arrives on a later turn with a context of its own, so without
+	// carrying it here the execution recorded a fresh id and no causation at
+	// all, and the resolve, the discovery and the thing they authorised sat in
+	// the trace as unrelated calls. The contract mints one id per action, and
+	// the action began when she asked.
+	correlationID string
 }
 
 // pendingRoutineConfirm — a proposed routine awaiting a spoken y/n to become
@@ -57,10 +69,18 @@ func (h *reactiveHandler) park(fn string, args []string, phrase string) {
 // resolveConfirm interprets an utterance as the answer to a parked destructive
 // act OR a parked routine proposal. Returns (reply, true) when it consumed the
 // utterance as a y/n answer; ("", false) when there's nothing pending (or the
-// parked act expired), so the caller routes the utterance normally. An
-// unrecognised answer cancels the pending and routes normally — a confirm that
-// can't be answered clearly is safer abandoned than left armed.
+// parked act expired), so the caller routes the utterance normally.
+//
+// An utterance that is not clearly yes or no is not an answer at all, so it is
+// handed straight back and the pending stays parked until it expires (V-567).
+// This resolver runs before routing and holds the most dangerous trigger on the
+// box; it may only claim a turn it is certain about.
 func (h *reactiveHandler) resolveConfirm(ctx context.Context, text string) (string, bool) {
+	verdict := classifyConfirm(text)
+	if verdict == confirmUnknown {
+		return "", false
+	}
+
 	h.mu.Lock()
 	defer h.mu.Unlock()
 
@@ -68,16 +88,12 @@ func (h *reactiveHandler) resolveConfirm(ctx context.Context, text string) (stri
 		if !r.claim() {
 			continue
 		}
-		// The slot is already cleared by claim(): every branch below drops the
-		// pending, including the unclear one — a confirm that can't be
-		// answered clearly is safer abandoned than left armed.
-		switch classifyConfirm(text) {
+		// The slot is already cleared by claim().
+		switch verdict {
 		case confirmYes:
 			return r.yes(), true
-		case confirmNo:
-			return r.no(), true
 		default:
-			return "", false
+			return r.no(), true
 		}
 	}
 	return "", false
@@ -136,7 +152,11 @@ func (h *reactiveHandler) confirmResolvers(ctx context.Context) []confirmResolve
 				return hx != nil && !h.now().After(hx.expiry)
 			},
 			yes: func() string {
-				return h.execHexis(ctx, hx.capabilityID, hx.capName, hx.entityID, hx.displayName)
+				execCtx := ctx
+				if hx.correlationID != "" {
+					execCtx = withCorrelationID(execCtx, hx.correlationID)
+				}
+				return h.execHexis(execCtx, hx.capabilityID, hx.capName, hx.entityID, hx.displayName)
 			},
 			no: func() string { return phraser.C(phraser.ConfirmCancelled, nil) },
 		},
@@ -194,23 +214,92 @@ const (
 	confirmNo
 )
 
-// classifyConfirm reads a short ru/en yes-or-no answer. Substring match on the
-// stems so inflections/fillers ("да, давай", "нет, отмени") still land.
+// confirmWords are the two closed sets, tokenized once and ordered
+// longest-first so "не надо" is read before "нет" could claim any of it.
+var (
+	confirmYesPhrases = confirmPhrases(lexicon.ConfirmYes())
+	confirmNoPhrases  = confirmPhrases(lexicon.ConfirmNo())
+)
+
+// confirmPhrases splits each lexicon member into tokens and sorts the result
+// longest-first, so a walk that tries them in order matches the longest member
+// that fits.
+func confirmPhrases(words []string) [][]string {
+	out := make([][]string, 0, len(words))
+	for _, w := range words {
+		if toks := confirmTokens(w); len(toks) > 0 {
+			out = append(out, toks)
+		}
+	}
+	sort.SliceStable(out, func(i, j int) bool { return len(out[i]) > len(out[j]) })
+	return out
+}
+
+// confirmTokens splits an utterance into lowercase word tokens. Punctuation and
+// spacing are separators; an apostrophe is not, because "don't" is one word.
+func confirmTokens(text string) []string {
+	return strings.FieldsFunc(strings.ToLower(text), func(r rune) bool {
+		if r == '\'' || r == '’' {
+			return false
+		}
+		return !unicode.IsLetter(r) && !unicode.IsDigit(r)
+	})
+}
+
+// classifyConfirm reads a short ru/en yes-or-no answer to a parked confirm.
+//
+// The whole utterance must consist of confirmation words and filler, matched as
+// whole tokens against the closed lexicon sets. Anything else is
+// confirmUnknown, which leaves the confirm parked and routes the turn — see
+// resolveConfirm. Both halves of that are the fix for V-567: this used to be a
+// substring test over bare stems, so "погода", "дальше", "надо" and "давление"
+// all read as "да", and "покажи" and "около" read as "ок". A parked destructive
+// act fired on a question about the weather.
+//
+// Requiring the WHOLE utterance is the second half. A leading confirm word does
+// not make a sentence an answer: "давай посмотрим погоду" opens a request, and
+// the only safe reading of a sentence that carries its own subject is that he
+// moved on. Guessing wrong here executes something; guessing wrong the other way
+// asks again.
 func classifyConfirm(text string) confirmVerdict {
-	t := strings.ToLower(strings.TrimSpace(text))
-	// negatives first — "не надо" contains no "да", but check no-stems before
-	// yes so a leading "нет" isn't shadowed.
-	for _, no := range []string{"нет", "не надо", "отмен", "стоп", "no", "cancel", "stop", "don't"} {
-		if strings.Contains(t, no) {
+	tokens := confirmTokens(text)
+	if len(tokens) == 0 {
+		return confirmUnknown
+	}
+	verdict := confirmUnknown
+	for i := 0; i < len(tokens); {
+		// Negatives first: "не надо" and "не хочу" open with a token that is
+		// not itself an answer, and a yes hit must never shadow them.
+		if n := matchConfirm(confirmNoPhrases, tokens[i:]); n > 0 {
 			return confirmNo
 		}
+		if n := matchConfirm(confirmYesPhrases, tokens[i:]); n > 0 {
+			verdict, i = confirmYes, i+n
+			continue
+		}
+		if lexicon.IsFillerParticle(tokens[i]) {
+			i++
+			continue
+		}
+		// A word that is neither an answer nor filler carries a subject of its
+		// own, so this utterance is not an answer to her question.
+		return confirmUnknown
 	}
-	for _, yes := range []string{"да", "ага", "давай", "подтвер", "конечно", "yes", "yeah", "yep", "confirm", "ок", "okay", "ok"} {
-		if strings.Contains(t, yes) {
-			return confirmYes
+	return verdict
+}
+
+// matchConfirm reports the length of the longest phrase matching at the head of
+// tokens, or 0.
+func matchConfirm(phrases [][]string, tokens []string) int {
+	for _, p := range phrases {
+		if len(p) > len(tokens) {
+			continue
+		}
+		if slices.Equal(p, tokens[:len(p)]) {
+			return len(p)
 		}
 	}
-	return confirmUnknown
+	return 0
 }
 
 // actPhrase renders "fn arg1 arg2" for the confirm prompt.

cmd/mavend/confirm_test.go

@@ -0,0 +1,103 @@
+package main
+
+import (
+	"context"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/tool"
+)
+
+// TestClassifyConfirmRejectsSubstrings — V-567. The old matcher tested bare
+// stems with strings.Contains, so every word below answered a question she had
+// asked about something else: "погода", "дальше", "надо" and "давление" carry
+// "да"; "покажи", "около" and "окно" carry "ок". A parked destructive act fired
+// on a question about the weather.
+func TestClassifyConfirmRejectsSubstrings(t *testing.T) {
+	for _, text := range []string{
+		"погода",
+		"какая погода",
+		"что дальше",
+		"надо ещё",
+		"покажи заметки",
+		"около окна",
+		"давление",
+		"давай посмотрим погоду",
+		"не забудь купить хлеб",
+		"окно открыто",
+		"стоит ли брать зонт",
+		"",
+	} {
+		if got := classifyConfirm(text); got != confirmUnknown {
+			t.Errorf("classifyConfirm(%q) = %v, want confirmUnknown", text, got)
+		}
+	}
+}
+
+// TestClassifyConfirmAcceptsAnswers keeps every genuine answer the substring
+// matcher accepted, and pins the pair the fix could most easily get wrong:
+// "надо" is not an answer and "не надо" is the opposite of one.
+func TestClassifyConfirmAcceptsAnswers(t *testing.T) {
+	yes := []string{"да", "Да!", "ага", "давай", "да, давай", "конечно", "подтверждаю", "ну да", "yes", "yeah", "ok", "okay", "confirm"}
+	no := []string{"нет", "Нет.", "не надо", "не нужно", "не сейчас", "отмена", "отмени", "стоп", "нет, отмени", "no", "nope", "cancel", "stop", "don't"}
+
+	for _, text := range yes {
+		if got := classifyConfirm(text); got != confirmYes {
+			t.Errorf("classifyConfirm(%q) = %v, want confirmYes", text, got)
+		}
+	}
+	for _, text := range no {
+		if got := classifyConfirm(text); got != confirmNo {
+			t.Errorf("classifyConfirm(%q) = %v, want confirmNo", text, got)
+		}
+	}
+}
+
+// TestUnrelatedTurnLeavesConfirmParked — the whole point of V-567. An utterance
+// that is not an answer must not execute the parked act, must not consume the
+// turn, and must not disarm the confirm either: the answer he has not given yet
+// is still answerable until it expires.
+func TestUnrelatedTurnLeavesConfirmParked(t *testing.T) {
+	ctx := context.Background()
+	st := newTestStore(t)
+	api := ipc.NewStoreAPI(st)
+	now := time.Date(2026, 8, 6, 9, 0, 0, 0, time.UTC)
+	h := &reactiveHandler{
+		api:       api,
+		dataStore: st,
+		now:       func() time.Time { return now },
+		tools:     tool.NewExecutor(api, time.Second),
+	}
+
+	marker := filepath.Join(t.TempDir(), "destructive-tool-ran")
+	if err := st.EnableTool(ctx, "delete_backups", []string{"touch", marker}, true, "test", h.now()); err != nil {
+		t.Fatal(err)
+	}
+	h.park("delete_backups", nil, "delete_backups")
+
+	if reply, handled := h.resolveConfirm(ctx, "какая погода"); handled {
+		t.Fatalf("the weather question was consumed as a confirm: %q", reply)
+	}
+	if _, err := os.Stat(marker); !os.IsNotExist(err) {
+		t.Fatalf("the parked destructive command ran on an unrelated turn: %v", err)
+	}
+	if h.pending == nil {
+		t.Fatal("the confirm was disarmed by a turn that did not answer it")
+	}
+
+	// It is still answerable, and answering it still runs the act.
+	reply, handled := h.resolveConfirm(ctx, "да")
+	if !handled || !strings.Contains(reply, "готово") {
+		t.Fatalf("the still-parked confirm did not resolve: handled=%v reply=%q", handled, reply)
+	}
+	if _, err := os.Stat(marker); err != nil {
+		t.Fatalf("confirmed destructive command did not run: %v", err)
+	}
+	if h.pending != nil {
+		t.Fatal("the confirm stayed parked after being answered")
+	}
+}

cmd/mavend/crawls.go

@@ -173,6 +173,13 @@ func (a *crawlFetcher) Get(ctx context.Context, u string) (*crawl.Response, erro
 		case errors.Is(err, webfetch.ErrBlocked), errors.Is(err, webfetch.ErrPrivate), errors.Is(err, webfetch.ErrScheme):
 			return nil, fmt.Errorf("%w: %v", crawl.ErrFetchRefused, err)
 		case errors.Is(err, webfetch.ErrStatus):
+			// Carry the code across the seam. The crawler needs to tell a 5xx
+			// from a 404 to decide what a failed robots.txt means, and it must
+			// not learn that by reading this sentence.
+			var se *webfetch.StatusError
+			if errors.As(err, &se) {
+				return nil, &crawl.StatusError{Code: se.Code}
+			}
 			return nil, fmt.Errorf("%w: %v", crawl.ErrFetchStatus, err)
 		}
 		return nil, err

cmd/mavend/dayplan_test.go

@@ -4,12 +4,14 @@ import (
 	"context"
 	"database/sql"
 	"errors"
+	"fmt"
 	"strings"
 	"testing"
 	"time"
 
 	"github.com/kami/maven/internal/calendar"
 	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/morning"
 	"github.com/kami/maven/internal/phraser"
 	"github.com/kami/maven/internal/router"
 	"github.com/kami/maven/internal/store"
@@ -111,6 +113,88 @@ func TestQueryDayPlanRestOfDayWhenNothingIsLeft(t *testing.T) {
 	}
 }
 
+// "что дальше?" rebuilds the plan off the wire and renders it here, and the
+// instants on it carry the zone the core read them in — a calendar fact's Ts
+// and a reminder's FireTs are UTC out of the store. Read raw, the recital named
+// the store's clock instead of his (V-614). The asking clock is three hours off
+// whatever this machine runs in, so the assertion holds under TZ=UTC too.
+func TestQueryDayPlanRestOfDayReadsHisClock(t *testing.T) {
+	_, off := time.Now().Zone()
+	away := time.FixedZone("away", off+3*60*60)
+	stored := time.Date(2026, 8, 3, 8, 0, 0, 0, time.UTC)
+
+	h := &reactiveHandler{
+		api: &planAPI{plan: ipc.DayPlan{
+			Date:  time.Date(2026, 8, 3, 0, 0, 0, 0, time.UTC),
+			Items: []ipc.DayPlanItem{{At: stored, Text: "позвонить маме", Kind: "reminder"}},
+		}},
+		now: func() time.Time { return time.Date(2026, 8, 3, 9, 0, 0, 0, away) },
+	}
+	reply, ok := h.queryDayPlan(context.Background(), &queryTurn{
+		dec: router.Decision{Intent: router.IntentQuery, Utterance: "что дальше?"},
+	})
+	if !ok {
+		t.Fatal("expected the plan source to claim it")
+	}
+	if want := stored.In(away).Format("15:04"); !strings.Contains(reply, want) {
+		t.Errorf("the reminder is not read in his clock (%s): %q", want, reply)
+	}
+	if bad := stored.Format("15:04"); strings.Contains(reply, bad) {
+		t.Errorf("the reminder is read in the store's zone (%s): %q", bad, reply)
+	}
+}
+
+// The defect V-618 fixes, at the handler: asked at 04:45 the trim removes
+// nothing, because the whole day is still ahead. She read 43 entries aloud as
+// one sentence. The zone is three hours off UTC so the test also fails under
+// TZ=UTC if the rendering ever slips zones.
+func TestQueryDayPlanCapsWhatItReadsAloud(t *testing.T) {
+	zone := time.FixedZone("MSK", 3*60*60)
+	mid := time.Date(2026, 8, 3, 0, 0, 0, 0, zone)
+	plan := ipc.DayPlan{Date: mid, Spoken: "план на 03.08.2026: …"}
+	for i := 0; i < 43; i++ {
+		plan.Items = append(plan.Items, ipc.DayPlanItem{
+			At:   mid.Add(time.Duration(345+i*20) * time.Minute), // 05:45 onward
+			Text: fmt.Sprintf("пункт %d", i),
+			Kind: "event",
+		})
+	}
+	h := &reactiveHandler{api: &planAPI{plan: plan}, now: func() time.Time {
+		return time.Date(2026, 8, 3, 4, 45, 0, 0, zone)
+	}}
+	reply, ok := h.queryDayPlan(context.Background(), &queryTurn{
+		dec: router.Decision{Intent: router.IntentQuery, Utterance: "что дальше?"},
+	})
+	if !ok {
+		t.Fatal("expected the plan source to claim it")
+	}
+	if n := strings.Count(reply, "пункт "); n != morning.NextSpoken {
+		t.Errorf("read %d entries aloud, want %d: %q", n, morning.NextSpoken, reply)
+	}
+	if !strings.HasPrefix(reply, "дальше: 05:45 — пункт 0;") {
+		t.Errorf("the next thing is not first: %q", reply)
+	}
+	// The rest is counted, not silently dropped.
+	if !strings.Contains(reply, "и ещё 40 дел до конца дня.") {
+		t.Errorf("the sentence hides that the day goes on: %q", reply)
+	}
+}
+
+// "что у меня сегодня?" is the whole day and is not narrowed. It carries no
+// plan word, so the plan source declines it and the calendar listing answers —
+// asserted here beside the cap so the two questions cannot drift together.
+func TestWholeDayQuestionIsNotTheRestOfTheDay(t *testing.T) {
+	if router.IsDayPlanQuery("что у меня сегодня?") {
+		t.Error("the plan source claims the whole-day question")
+	}
+	if !router.IsDayPlanQuery("что дальше?") {
+		t.Error("the plan source stopped claiming the rest-of-day question")
+	}
+	if router.IsRestOfDayQuery("какие планы на сегодня?") {
+		t.Error("the whole-day plan question got narrowed to the rest of the day")
+	}
+}
+
 // A question that is not about the plan must fall through, or the plan buries
 // the calendar listing and the weather behind it.
 func TestQueryDayPlanPassesOnEverythingElse(t *testing.T) {

cmd/mavend/decisiontrace.go

@@ -0,0 +1,132 @@
+// mavend/decisiontrace.go — the daemon's half of the per-turn decision record.
+//
+// V-564. The router says what the cascade did (internal/router/decisiontrace.go);
+// this file covers the two claimant sets that live in the daemon: the stateful
+// resolvers that run BEFORE routing and pre-empt it unconditionally, and the
+// query source chain that runs after. Those two are where the arbitration is
+// least visible, because both are a hardcoded order of functions that each
+// answer "is this mine?" alone and none of which answers "is this more mine
+// than yours?" (V-558).
+//
+// Recording changes no route. Every helper here is a no-op on a context with no
+// record, which is what every test that does not ask for one gets.
+package main
+
+import (
+	"context"
+
+	"github.com/kami/maven/internal/decision"
+	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/router"
+)
+
+// preRouteLadder — the resolvers runTurn offers the utterance to before the
+// router sees it, in the order they get their say. Kept here as a roster rather
+// than derived from the code, so a resolver that returns early and skips the
+// rest still leaves the rest NAMED in the record: a claimant that never looked
+// and one that looked and passed are the distinction the ordering hides, and
+// they are the difference between a bug in the ladder and a bug in a resolver.
+//
+// Adding a step to runTurn means adding its name here. Nothing enforces that,
+// and nothing should: a missing name costs one line of the record, while a
+// check that walks the ladder would have to run the ladder.
+var preRouteLadder = []string{
+	"confirm", "clarify-answer", "quiet-toggle", "snooze", "ack", "repair", "ordinal",
+}
+
+// notePreRoute records one rung of that ladder and passes its verdict through
+// unchanged, so the call site stays the single `if handled` it already was.
+func notePreRoute(ctx context.Context, name string, handled bool) bool {
+	rec := decision.From(ctx)
+	if rec == nil {
+		return handled
+	}
+	if handled {
+		rec.Note(decision.Claim{
+			Stage: decision.StagePreRoute, Claimant: name, Outcome: decision.Won,
+			Reason: "it pre-empted routing, so the router never saw this turn",
+		})
+		return handled
+	}
+	rec.Note(decision.Claim{
+		Stage: decision.StagePreRoute, Claimant: name, Outcome: decision.Declined,
+		Reason: "nothing of its own was pending",
+	})
+	return handled
+}
+
+// noteTerminal records whoever actually produced the reply, but only if the
+// turn is still unclaimed. A route decides the intent; it does not answer, and
+// on a thinned route or a plain act nothing downstream keeps a scoreboard. So
+// the record would otherwise close with an empty winner, which reads as a lost
+// turn instead of an asked question.
+func noteTerminal(ctx context.Context, claimant string, intent router.Intent, reason string) {
+	decision.From(ctx).NoteIfUnclaimed(decision.Claim{
+		Stage: decision.StageAction, Claimant: claimant,
+		Intent: string(intent), Reason: reason,
+	})
+}
+
+// noteMerge records the follow-up merge, which is the one claimant that edits
+// the winning decision instead of taking the turn from it. It is compared on
+// the four slots the merge can fill, because a Decision holds a slice and is
+// not comparable.
+func noteMerge(ctx context.Context, before, after router.Decision) {
+	rec := decision.From(ctx)
+	if rec == nil {
+		return
+	}
+	changed := before.Slots.HasTime != after.Slots.HasTime ||
+		before.Slots.HasKey != after.Slots.HasKey ||
+		before.Slots.HasFn != after.Slots.HasFn ||
+		before.Slots.Text != after.Slots.Text ||
+		before.Intent != after.Intent
+	if !changed {
+		rec.Note(decision.Claim{
+			Stage: decision.StageMerge, Claimant: "follow-up-merge", Outcome: decision.Declined,
+			Reason: "no slot of this turn was left for a previous one to fill",
+		})
+		return
+	}
+	rec.Note(decision.Claim{
+		Stage: decision.StageMerge, Claimant: "follow-up-merge", Intent: string(after.Intent),
+		Outcome: decision.Merged, Reason: "filled this turn's gaps from the previous turn",
+	})
+}
+
+// turnDecisionsFn — the reader mavweb gets, or nil when voice was never wired.
+// Same shape as intakeEventsFn: the daemon holds the ring, the IPC layer only
+// converts it.
+func turnDecisionsFn(w *voiceWiring) func(int) []ipc.TurnDecision {
+	if w == nil || w.handler == nil || w.handler.decisions == nil {
+		return nil
+	}
+	ring := w.handler.decisions
+	return func(n int) []ipc.TurnDecision {
+		recs := ring.Recent(n)
+		out := make([]ipc.TurnDecision, 0, len(recs))
+		for _, rec := range recs {
+			claims := make([]ipc.TurnClaim, 0, len(rec.Claims))
+			for _, c := range rec.Claims {
+				claims = append(claims, ipc.TurnClaim{
+					Stage: c.Stage, Claimant: c.Claimant, Intent: c.Intent,
+					Score: c.Score, HasScore: c.HasScore,
+					Outcome: c.Outcome, Reason: c.Reason,
+				})
+			}
+			out = append(out, ipc.TurnDecision{
+				Ts: rec.Ts, Utterance: rec.Utterance, Winner: rec.Winner, Claims: claims,
+			})
+		}
+		return out
+	}
+}
+
+// querySourceNames — the query chain's roster, in chain order.
+func querySourceNames() []string {
+	names := make([]string, len(querySources))
+	for i, src := range querySources {
+		names[i] = src.name
+	}
+	return names
+}

cmd/mavend/decisiontrace_test.go

@@ -0,0 +1,163 @@
+package main
+
+import (
+	"context"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/kami/maven/internal/decision"
+	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/memory"
+	"github.com/kami/maven/internal/router"
+	"github.com/kami/maven/internal/tool"
+	"github.com/kami/maven/internal/voice"
+)
+
+// traceHandler — a handler with the decision ring wired, the same shape the
+// daemon builds in wireVoice.
+func traceHandler(t *testing.T, ring *decision.Ring) *reactiveHandler {
+	t.Helper()
+	st := newTestStore(t)
+	api := ipc.NewStoreAPI(st)
+	now := time.Now()
+	emb := router.NewHashEmbedder(1024)
+	return &reactiveHandler{
+		api:       api,
+		recall:    recallWiring{embedder: emb, memStore: memory.NewInMemoryStore()},
+		router:    buildRouter(emb, tool.NewMatcher(api), 0.55, nil),
+		replier:   voice.NewStubReplier(),
+		now:       func() time.Time { return now },
+		dataStore: st,
+		decisions: ring,
+	}
+}
+
+// findClaim — the first claim for a claimant, or nil.
+func findClaim(rec *decision.Record, claimant string) *decision.Claim {
+	for i := range rec.Claims {
+		if rec.Claims[i].Claimant == claimant {
+			return &rec.Claims[i]
+		}
+	}
+	return nil
+}
+
+// TestTurnRecordNamesWinnerAndLosers — the point of V-564. A turn a stage-0
+// grammar claims must leave a record naming that grammar as the winner, naming
+// a pre-route resolver that declined, and naming the routing engines that were
+// never reached at all. The last of those is the fact the hardcoded ordering
+// hides: "classifier" absent from the record and "classifier" never asked read
+// the same to a human, and only one of them is the truth.
+func TestTurnRecordNamesWinnerAndLosers(t *testing.T) {
+	ring := decision.NewRing()
+	h := traceHandler(t, ring)
+
+	reply := h.handleText(context.Background(), "web", "сколько сейчас времени")
+	if reply == "" {
+		t.Fatal("turn produced no reply")
+	}
+
+	recs := ring.Recent(5)
+	if len(recs) != 1 {
+		t.Fatalf("want 1 record, got %d", len(recs))
+	}
+	rec := recs[0]
+	if rec.Utterance != "сколько сейчас времени" {
+		t.Errorf("utterance = %q", rec.Utterance)
+	}
+	if !strings.HasPrefix(rec.Winner, "stage0:") {
+		t.Errorf("want a stage-0 grammar as the winner, got %q", rec.Winner)
+	}
+
+	// A loser that examined the turn: the confirm resolver ran first and had
+	// nothing pending.
+	confirm := findClaim(rec, "confirm")
+	if confirm == nil || confirm.Outcome != decision.Declined {
+		t.Errorf("confirm claim = %+v, want a decline", confirm)
+	}
+
+	// A loser that never looked: stage 0 answered, so neither routing engine
+	// was reached.
+	for _, name := range []string{"llm-router", "classifier"} {
+		c := findClaim(rec, name)
+		if c != nil && c.Outcome == decision.Won {
+			t.Errorf("%s cannot have won a stage-0 turn: %+v", name, c)
+		}
+	}
+
+	// And every rung of the ladder below the winner is named, not omitted.
+	for _, name := range preRouteLadder {
+		if findClaim(rec, name) == nil {
+			t.Errorf("ladder rung %q is missing from the record", name)
+		}
+	}
+}
+
+// TestRecordingDoesNotChangeTheReply — instrumentation, so a turn with the ring
+// wired and the same turn without it must answer identically. If this ever
+// fails, a claim site is doing more than noting.
+func TestRecordingDoesNotChangeTheReply(t *testing.T) {
+	for _, utt := range []string{
+		"сколько сейчас времени",
+		"запиши что я пил воду",
+		"что у меня сегодня",
+	} {
+		withRing := traceHandler(t, decision.NewRing()).handleText(context.Background(), "web", utt)
+		without := traceHandler(t, nil).handleText(context.Background(), "web", utt)
+		if withRing != without {
+			t.Errorf("%q: recorded reply %q != unrecorded %q", utt, withRing, without)
+		}
+	}
+}
+
+// TestQueryChainRecordsWhoWasNeverAsked — a query source below the claimant is
+// never consulted, and the record must say so rather than leave it out. This is
+// the arm that would have explained the Rome misroute in one read.
+func TestQueryChainRecordsWhoWasNeverAsked(t *testing.T) {
+	ring := decision.NewRing()
+	h := traceHandler(t, ring)
+	h.handleText(context.Background(), "web", "что у меня сегодня")
+
+	rec := ring.Recent(1)[0]
+	var asked, never int
+	for _, c := range rec.Claims {
+		if c.Stage != decision.StageQuery {
+			continue
+		}
+		if c.Outcome == decision.NeverAsked {
+			never++
+		} else {
+			asked++
+		}
+	}
+	if asked == 0 {
+		t.Fatal("no query source reported at all")
+	}
+	if never == 0 {
+		t.Fatal("no query source was recorded as never asked; the chain cannot have run to the end")
+	}
+	if got := len(querySourceNames()); asked+never != got {
+		t.Errorf("record covers %d of %d query sources", asked+never, got)
+	}
+}
+
+// TestTurnDecisionsFnConvertsTheRing — the IPC read path. Nil when voice was
+// never wired, because a box with no turns is an empty page and not an error.
+func TestTurnDecisionsFnConvertsTheRing(t *testing.T) {
+	if fn := turnDecisionsFn(nil); fn != nil {
+		t.Error("no wiring should mean no reader")
+	}
+	ring := decision.NewRing()
+	h := traceHandler(t, ring)
+	h.handleText(context.Background(), "web", "сколько сейчас времени")
+
+	fn := turnDecisionsFn(&voiceWiring{handler: h})
+	if fn == nil {
+		t.Fatal("wired handler produced no reader")
+	}
+	out := fn(10)
+	if len(out) != 1 || out[0].Winner == "" || len(out[0].Claims) == 0 {
+		t.Fatalf("conversion lost the record: %+v", out)
+	}
+}

cmd/mavend/dialogue_contract_test.go

@@ -0,0 +1,807 @@
+package main
+
+import (
+	"bytes"
+	"context"
+	"log"
+	"os"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/kami/maven/internal/dialogue"
+	"github.com/kami/maven/internal/memory"
+	"github.com/kami/maven/internal/router"
+	"github.com/kami/maven/internal/store"
+)
+
+// Dialogue contract tests (V-563, child of V-558).
+//
+// Every other clarify test is single-shot: one ask, one answer, one assertion.
+// Three bugs of the same family shipped in two days that way — V-554 (a parked
+// question ate the three turns after it), V-557 (a confidently routed but
+// incomplete reminder parked nothing, so the answer was web-searched) and the
+// Rome case in V-558 (a side question was eaten as the time answer). None of
+// them is visible in one turn. The dialogue path is a state machine, so it can
+// be enumerated instead: whole traces, each with a per-turn expectation and an
+// expected END state — what was written to the store, and what is still parked.
+//
+// Two rules for the rows below.
+//
+// Where today's behaviour is correct, it is asserted. Where it is WRONG, the row
+// carries the CORRECT expectation and is skipped with the Vikunja id that will
+// unskip it. A weakened expectation would be worse than no row: it would pin the
+// bug as the contract.
+//
+// Everything runs on the offline floor — hash embedder, no llama-server, no
+// ONNX, StubDateTimeParser. That has one consequence worth knowing before
+// reading a fire time here: the stub reads "в 11:00" and "через час" and does
+// not read "на 9" or "на завтра", so a trace that needs those is noted where it
+// sits.
+
+// claim — which claimant consumed an utterance. Not asserted: it is derived from
+// the log lines the daemon already emits and printed on every failure, because
+// "the reply differed" does not distinguish a wrong claimant from wrong copy,
+// and that distinction is the whole point of V-558.
+type claim struct {
+	utterance string
+	steps     []string
+}
+
+func (c claim) String() string { return c.utterance + " ⇒ " + strings.Join(c.steps, " → ") }
+
+// claimMarkers — log fragment to claimant name, in the order runTurn checks
+// them. The fragments are the daemon's own words (clarify.go, repair.go,
+// voice.go); a rename there shows up here as an "unclaimed" step rather than a
+// silent mislabel.
+var claimMarkers = []struct{ fragment, name string }{
+	{"parked question expired", "clarify:expired"},
+	{"is its own request", "clarify:stepped-aside"},
+	{"gave up on", "clarify:gave-up"},
+	{"did not fill", "clarify:re-ask"},
+	{"one gap filled", "clarify:ask-second-gap"},
+	{"asked about", "clarify:ask"},
+	{"repair —", "repair"},
+	{"route result: intent=", "route"},
+}
+
+// claimsOf reads the turn's log output and names the claimants that touched it.
+func claimsOf(utterance, logged string) claim {
+	c := claim{utterance: utterance}
+	for _, line := range strings.Split(logged, "\n") {
+		for _, m := range claimMarkers {
+			if strings.Contains(line, m.fragment) {
+				name := m.name
+				if m.name == "route" {
+					name = "route:" + intentInLine(line)
+				}
+				c.steps = append(c.steps, name)
+				break
+			}
+		}
+	}
+	if len(c.steps) == 0 {
+		c.steps = []string{"unclaimed"}
+	}
+	return c
+}
+
+func intentInLine(line string) string {
+	_, rest, ok := strings.Cut(line, "intent=")
+	if !ok {
+		return "?"
+	}
+	intent, _, _ := strings.Cut(rest, " ")
+	return intent
+}
+
+// parkedWant — the question that must be armed after a turn. Attempt matters:
+// a claimant that spends a retry on an utterance that was never an answer is
+// exactly the V-554 shape, and the count is the only place it shows.
+type parkedWant struct {
+	slot    dialogue.Slot
+	attempt int
+	// carries — a substring the parked utterance must still hold, so a re-park
+	// that lost the answered subject fails here rather than three turns later.
+	carries string
+}
+
+// turn — one utterance and everything that must be true right after it.
+type turn struct {
+	say string
+	// wait — the clock moves this far BEFORE the utterance. The only way to
+	// reach the TTL without sleeping.
+	wait time.Duration
+	// question — the reply must be exactly this clarify question, worded for
+	// this attempt. Zero slot ⇒ not checked.
+	question dialogue.Slot
+	attempt  int
+	// gap — which part of the time she is asking about, for a SlotTime question
+	// (V-579). Zero value is the missing hour, which is what she asks first.
+	gap whenGap
+	// took — the words of the PREVIOUS turn that this ask must acknowledge
+	// before asking again (V-593). Empty ⇒ the ask carries no acknowledgement,
+	// which is right for a first ask and for an answer that moved nothing.
+	took string
+	// differs — this reply must not be byte-identical to the one before it. Set
+	// on a re-ask whose turn moved the request forward (V-593).
+	differs    bool
+	contains   []string
+	notContain []string
+	// noQuestion — the reply must not be any clarify question. Used where the
+	// correct behaviour is known but her wording for it is not written yet: a
+	// cancel must not be answered with another question, whatever it does say.
+	noQuestion bool
+	expired    bool // the reply must open with the TTL notice
+	// parked — what is armed after the turn. nil ⇒ nothing may be armed.
+	parked *parkedWant
+}
+
+// endState — what the store holds once the trace is over. Counts and
+// substrings, not rows: a trace is about who claimed what, and a payload
+// substring is enough to catch a request landing under the wrong words.
+type endState struct {
+	reminders []reminderWant
+	factKeys  []string
+	notes     int
+	tasks     []string
+}
+
+type reminderWant struct {
+	payload string // substring of the stored payload
+	fireAt  string // "2006-01-02 15:04" in UTC, "" ⇒ not checked
+}
+
+// trace — a named conversation, its turns, and the end state.
+type trace struct {
+	name  string
+	skip  string // non-empty ⇒ t.Skip: today's behaviour is wrong, this names the fix
+	turns []turn
+	end   endState
+}
+
+// newDialogueHandler — the offline floor with the real cascade and a movable
+// clock: newClarifyHandler's wiring (stub date parser, real fact parser, tool
+// matcher) plus the router newRoutingClarifyHandler builds, and the `now`
+// pointer so a turn can carry a wait.
+func newDialogueHandler(t *testing.T) (*reactiveHandler, *store.Store, *time.Time) {
+	t.Helper()
+	h, st, now := newClarifyHandler(t)
+	// A minute no trace ever says, so "fires at the current clock" is a defect
+	// and never a coincidence (V-577, V-579). checkEnd refuses any reminder
+	// landing on it, and at 09:00 the row that answers "на 9" would trip that.
+	*now = time.Date(2026, 7, 31, 9, 17, 0, 0, time.UTC)
+	h.router = buildRouter(router.NewHashEmbedder(1024), h.matcher, 0.55, nil)
+	h.recall = recallWiring{embedder: router.NewHashEmbedder(1024), memStore: memory.NewInMemoryStore()}
+	return h, st, now
+}
+
+// wantedQuestion builds the question a turn must be answered with, from the
+// same code the daemon asks through. A time question is built from the gap,
+// because she names the clock and asks about the part he left out (V-579).
+func wantedQuestion(tn turn, now time.Time) (string, bool) {
+	if tn.question == dialogue.SlotTime {
+		gap := tn.gap
+		if gap == whenComplete {
+			gap = whenNoHour
+		}
+		return whenQuestion(gap, tn.attempt, now, whenTakenLine(tn.took))
+	}
+	return clarifyQuestionFor(tn.question, tn.attempt)
+}
+
+// runTrace drives one trace through handleText and checks every turn, then the
+// end state. Every failure carries the decision trace so far, so a wrong
+// claimant reads differently from wrong copy.
+func runTrace(t *testing.T, tr trace) {
+	t.Helper()
+	// MAVEN_DIALOGUE_NO_SKIP=1 runs the rows that fail today. That is how
+	// whoever lands V-560, V-561 or V-562 sees their row go green before
+	// deleting its skip, and it is also the check that a skip is still earned:
+	// a row that passes with the skip in place is a fix nobody noticed.
+	if tr.skip != "" && os.Getenv("MAVEN_DIALOGUE_NO_SKIP") == "" {
+		t.Skip(tr.skip)
+	}
+	ctx := context.Background()
+	h, st, now := newDialogueHandler(t)
+	const conversation = "web"
+	id := dialogueIDFor(sourceText, conversation)
+
+	var claims []claim
+	var previous string
+	fail := func(turnIdx int, format string, args ...any) {
+		t.Helper()
+		lines := make([]string, 0, len(claims))
+		for _, c := range claims {
+			lines = append(lines, "    "+c.String())
+		}
+		t.Fatalf("turn %d: "+format+"\n  who claimed what:\n%s",
+			append([]any{turnIdx}, append(args, strings.Join(lines, "\n"))...)...)
+	}
+
+	for i, tn := range tr.turns {
+		if tn.wait > 0 {
+			*now = now.Add(tn.wait)
+		}
+		var logged bytes.Buffer
+		prev := log.Writer()
+		log.SetOutput(&logged)
+		reply := h.handleText(ctx, conversation, tn.say)
+		log.SetOutput(prev)
+		claims = append(claims, claimsOf(tn.say, logged.String()))
+
+		body := reply
+		if tn.expired {
+			if !isClarifyExpired(reply) {
+				fail(i, "reply %q must open with the expiry notice", reply)
+			}
+			body = trimClarifyExpired(reply)
+			// The notice is glued in front of this turn's reply, and both halves
+			// have to survive: the words he just said are routed fresh, and
+			// answering only "I let the old one go" drops them.
+			if body == "" {
+				fail(i, "the notice was the whole reply; the fresh words were never answered")
+			}
+		} else if isClarifyExpired(reply) {
+			fail(i, "reply %q announced an expiry nothing asked for", reply)
+		}
+		if tn.question != "" {
+			want, ok := wantedQuestion(tn, h.now())
+			if !ok {
+				fail(i, "no question exists for slot %s attempt %d", tn.question, tn.attempt)
+			}
+			if body != want {
+				fail(i, "reply %q, want the %s question worded for attempt %d, %q", body, tn.question, tn.attempt, want)
+			}
+		}
+		if tn.noQuestion && isAnyClarifyQuestion(body) {
+			fail(i, "reply %q is another question; this turn is not something to ask about", body)
+		}
+		for _, want := range tn.contains {
+			if !strings.Contains(body, want) {
+				fail(i, "reply %q does not carry %q", body, want)
+			}
+		}
+		for _, unwanted := range tn.notContain {
+			if strings.Contains(body, unwanted) {
+				fail(i, "reply %q carries %q and must not", body, unwanted)
+			}
+		}
+		if tn.differs && reply == previous {
+			fail(i, "reply %q is byte-identical to the one before it, and his turn between them answered part of the gap", reply)
+		}
+		previous = reply
+		checkParked(t, fail, i, h.clarifyStore.Get(id, h.now()), tn.parked)
+	}
+	checkEnd(t, ctx, st, h, tr.end, claims)
+}
+
+// isAnyClarifyQuestion — is this reply one of her clarify questions, at any
+// attempt wording? Reads the templates rather than a list of its own.
+func isAnyClarifyQuestion(reply string) bool {
+	for _, variants := range clarifyQuestionVariants {
+		for _, v := range variants {
+			// HasSuffix, not equality: a question about the time opens with the
+			// clock she is reasoning from (V-579).
+			if strings.HasSuffix(reply, v) {
+				return true
+			}
+		}
+	}
+	// The two questions with no deck behind them, asked when the hour is said
+	// and its half of the day or its day is not.
+	return strings.HasSuffix(reply, "утра или вечера?") || strings.HasSuffix(reply, "В какой день?")
+}
+
+func checkParked(t *testing.T, fail func(int, string, ...any), i int, got *dialogue.PendingQuestion, want *parkedWant) {
+	t.Helper()
+	if want == nil {
+		if got != nil {
+			fail(i, "a question about %v is still armed and nothing should be: %+v", got.Missing, got.Slots)
+		}
+		return
+	}
+	if got == nil {
+		fail(i, "nothing is armed, want a question about %s (attempt %d)", want.slot, want.attempt)
+		return
+	}
+	if len(got.Missing) != 1 || got.Missing[0] != want.slot {
+		fail(i, "armed question is about %v, want %s", got.Missing, want.slot)
+	}
+	if got.Attempts != want.attempt {
+		fail(i, "armed question is on attempt %d, want %d — a retry spent on something that was never an answer is the V-554 shape", got.Attempts, want.attempt)
+	}
+	if want.carries != "" && !strings.Contains(got.Utterance, want.carries) {
+		fail(i, "the parked request no longer carries %q: %q", want.carries, got.Utterance)
+	}
+}
+
+func checkEnd(t *testing.T, ctx context.Context, st *store.Store, h *reactiveHandler, want endState, claims []claim) {
+	t.Helper()
+	lines := make([]string, 0, len(claims))
+	for _, c := range claims {
+		lines = append(lines, "    "+c.String())
+	}
+	trace := "\n  who claimed what:\n" + strings.Join(lines, "\n")
+
+	reminders, err := st.DueReminders(ctx, h.now().Add(14*24*time.Hour))
+	if err != nil {
+		t.Fatalf("DueReminders: %v", err)
+	}
+	if len(reminders) != len(want.reminders) {
+		t.Fatalf("end state: %d reminder(s), want %d: %+v%s", len(reminders), len(want.reminders), reminders, trace)
+	}
+	// No trace may leave a reminder at the current clock, whatever else it
+	// asserts (V-577, V-579). Twice on the box a sentence naming a day and no
+	// hour was completed from time.Now(): "что у меня сегодня?" became 01:28 and
+	// "на завтра" became 01:38. Neither minute was ever spoken, and a row that
+	// only checked the payload would have passed both.
+	for _, r := range reminders {
+		if r.FireTs.In(h.now().Location()).Format("15:04") == h.now().Format("15:04") {
+			t.Fatalf("end state: reminder %q fires at %s, which is the clock — a time slot naming no hour is asked about, never filled from now()%s",
+				r.Payload, r.FireTs.Format("15:04"), trace)
+		}
+	}
+	for i, w := range want.reminders {
+		if !strings.Contains(reminders[i].Payload, w.payload) {
+			t.Fatalf("end state: reminder %d payload %q does not carry %q%s", i, reminders[i].Payload, w.payload, trace)
+		}
+		if w.fireAt != "" {
+			if got := reminders[i].FireTs.UTC().Format("2006-01-02 15:04"); got != w.fireAt {
+				t.Fatalf("end state: reminder %d fires at %s, want %s%s", i, got, w.fireAt, trace)
+			}
+		}
+	}
+
+	facts, err := st.RecentFacts(ctx, 20)
+	if err != nil {
+		t.Fatalf("RecentFacts: %v", err)
+	}
+	if len(facts) != len(want.factKeys) {
+		t.Fatalf("end state: %d fact(s), want %d: %+v%s", len(facts), len(want.factKeys), facts, trace)
+	}
+	for i, key := range want.factKeys {
+		if facts[i].Key != key {
+			t.Fatalf("end state: fact %d is %q, want %q%s", i, facts[i].Key, key, trace)
+		}
+	}
+
+	notes, err := st.RecentNotes(ctx, 20)
+	if err != nil {
+		t.Fatalf("RecentNotes: %v", err)
+	}
+	if len(notes) != want.notes {
+		t.Fatalf("end state: %d note(s), want %d%s", len(notes), want.notes, trace)
+	}
+
+	tasks, err := st.ListTasks(ctx, store.TaskOpen)
+	if err != nil {
+		t.Fatalf("ListTasks: %v", err)
+	}
+	if len(tasks) != len(want.tasks) {
+		t.Fatalf("end state: %d open task(s), want %d: %+v%s", len(tasks), len(want.tasks), tasks, trace)
+	}
+	for i, text := range want.tasks {
+		if !strings.Contains(tasks[i].Text, text) {
+			t.Fatalf("end state: task %d is %q, want it to carry %q%s", i, tasks[i].Text, text, trace)
+		}
+	}
+}
+
+func TestDialogueTraces(t *testing.T) {
+	for _, tr := range dialogueTraces() {
+		tr := tr
+		t.Run(tr.name, func(t *testing.T) { runTrace(t, tr) })
+	}
+}
+
+// dialogueTraces — the fixture. Order is the order the shapes were found, not a
+// dependency: each trace builds its own handler and store.
+func dialogueTraces() []trace {
+	return []trace{
+		// The plain two-turn shape, and the one every other row is a deviation
+		// from: she asks for the time, he gives it, the reminder lands with the
+		// subject he said in the FIRST turn.
+		{
+			// Three turns since V-579, not two. An hour with no day named is
+			// not an answer she can act on: 11:00 today has passed as often as
+			// not, and picking one for him is the invention the whole rule is
+			// against. So she says the clock she is reasoning from and asks
+			// which day.
+			name: "reminder completed over three turns",
+			turns: []turn{
+				{say: "напомни позвонить маме", question: dialogue.SlotTime, attempt: 1,
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 1, carries: "маме"}},
+				{say: "в 11:00", question: dialogue.SlotTime, attempt: 2, gap: whenNoDay, took: "в 11:00",
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 2, carries: "маме"}},
+				{say: "сегодня", contains: []string{"11:00"}, notContain: []string{"?"}},
+			},
+			end: endState{reminders: []reminderWant{{payload: "позвонить маме", fireAt: "2026-07-31 11:00"}}},
+		},
+		// The same shape on the fact path, where the answer carries both halves
+		// of what was missing — the key and the value — in one breath.
+		{
+			name: "fact completed over two turns",
+			turns: []turn{
+				{say: "запиши", question: dialogue.SlotKey, attempt: 1,
+					parked: &parkedWant{slot: dialogue.SlotKey, attempt: 1}},
+				// His words back, not the key the parser filed them under
+				// (V-592). "water" is machine vocabulary and he never said it.
+				{say: "пил воду", contains: []string{"пил воду"}},
+			},
+			end: endState{factKeys: []string{"water"}},
+		},
+		// An answer past the TTL is a new request, not an answer (V-385). She
+		// says the old one is gone and routes the words fresh. A bare time on
+		// its own carries no request, so the fresh routing lands on the canned
+		// reply — the point of the row is that NOTHING is created: a reminder
+		// here would fire with the subject of a request she had already let go.
+		{
+			name: "answer arrives after the TTL",
+			turns: []turn{
+				{say: "напомни позвонить маме", question: dialogue.SlotTime, attempt: 1,
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 1}},
+				{say: "в 11:00", wait: clarifyTTL + time.Second, expired: true},
+			},
+			end: endState{},
+		},
+		// Three questions is the budget, and running out is SPOKEN: a mute
+		// give-up reads as "done" and he would wait for a reminder that was
+		// never set. The wording changes with the attempt (V-457).
+		{
+			name: "three unclear answers then the give-up line",
+			turns: []turn{
+				{say: "напомни позвонить маме", question: dialogue.SlotTime, attempt: 1,
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 1}},
+				{say: "ну не знаю", question: dialogue.SlotTime, attempt: 2,
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 2}},
+				{say: "ну не знаю", question: dialogue.SlotTime, attempt: 3,
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 3}},
+				{say: "ну не знаю", contains: []string{clarifyGaveUp}, noQuestion: true},
+			},
+			end: endState{},
+		},
+		// A correction points at the previous ACTED turn (repair.go): she redoes
+		// it under the intent he names and says so out loud, because a
+		// correction he cannot see is indistinguishable from one that was
+		// dropped. The task she filed first stays filed — repair redoes, it does
+		// not retract, and V-455 decided that deliberately.
+		//
+		// The corrected-to intent has to differ from the one she used, or repair
+		// declines: teaching the classifier the label it already produced is
+		// worse than doing nothing.
+		{
+			name: "correction of the previous turn",
+			turns: []turn{
+				{say: "добавь в задачи купить молоко", contains: []string{"купить молоко"}},
+				{say: "нет, это был вопрос", contains: []string{"поняла, это вопрос"}},
+			},
+			end: endState{tasks: []string{"купить молоко"}},
+		},
+		// He walks away from his own request: a question is parked, the next
+		// utterance is an unrelated request of its own, and nothing follows.
+		// V-554's fix is what makes this row pass — the question steps aside
+		// rather than scoring "добавь в задачи" as the time. The reminder is
+		// dropped in silence and that is the decision: if he meant it he says it
+		// again, and a question left armed eats the turn after next.
+		{
+			name: "abandoned flow: parked, then an unrelated request",
+			turns: []turn{
+				{say: "напомни позвонить маме", question: dialogue.SlotTime, attempt: 1,
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 1}},
+				{say: "добавь в задачи купить молоко", contains: []string{"купить молоко"}},
+				{say: "спасибо"},
+			},
+			end: endState{tasks: []string{"купить молоко"}},
+		},
+
+		// V-577 shape 1, the worst of the nine claimants measured on 2026-08-06.
+		// Every token of "что у меня сегодня?" is frame — an interrogative, a
+		// preposition, a particle and a day word — so the role classifier never
+		// looked at the route, the parked reminder read "сегодня" as its time,
+		// and the hour came from the clock. He got a reminder he never asked for
+		// at a minute he never said, and his question was answered nowhere.
+		//
+		// Two claims: the calendar answers, and nothing is written. The flow
+		// survives underneath, because a question of his own is not a request to
+		// abandon the one he was making.
+		{
+			name: "an agenda question mid-flow is answered, not eaten",
+			turns: []turn{
+				{say: "напомни забрать посылку", question: dialogue.SlotTime, attempt: 1,
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 1, carries: "посылку"}},
+				{say: "что у меня сегодня?", contains: []string{"31.07.2026"},
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 1, carries: "посылку"}},
+			},
+			end: endState{},
+		},
+		// V-577 shape 2. He states something in the middle of the flow. It is
+		// neither a slot value nor a cancel, and it was scored as a failed
+		// answer and dropped in silence: alone the same sentence is stored.
+		// Silence is the one option that is wrong, so it is stored, no retry is
+		// spent, and the question comes back on the end of the same reply.
+		//
+		// The words are a fact and not the owner's note, because the fact parser
+		// is deterministic and the offline floor marks every classifier route
+		// Clarify. The row below carries his own sentence and needs the model.
+		//
+		// What this floor can prove is the arbitration: no retry is spent, the
+		// flow survives on the same attempt, and the words are answered as
+		// themselves with the question coming back after them. Whether the fact
+		// is then WRITTEN is the routing engine's business — the hash embedder
+		// is unsure of every sentence it sees, and an unsure fact has never been
+		// stored.
+		{
+			name: "a fact stated mid-flow steps aside without spending a retry",
+			turns: []turn{
+				{say: "напомни позвонить врачу", question: dialogue.SlotTime, attempt: 1,
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 1, carries: "врачу"}},
+				// Nothing she says about it may be a word he did not say
+				// (V-592). On the box this sentence came back as "Проверила, что
+				// ты выпел стакан воды": a non-word for the verb, a glass copied
+				// out of the example in ReplySystemPrompt, and a claim to have
+				// checked something. The store held key=water value="drank"
+				// throughout, so all of it was generated from two tokens.
+				//
+				// The positive half of the contract — the confirmation IS his
+				// sentence — is asserted by "fact completed over two turns"
+				// above. It cannot be asserted here: the hash embedder marks
+				// this route Clarify, and an unsure fact is answered with the
+				// canned line rather than a confirmation of anything.
+				{say: "я выпил воды", contains: []string{"напоминание?"},
+					notContain: []string{"стакан", "выпел", "Проверила", "water"},
+					parked:     &parkedWant{slot: dialogue.SlotTime, attempt: 1, carries: "врачу"}},
+			},
+			end: endState{},
+		},
+		// V-593: two asks about the same half of the day, with a turn between
+		// them that answered the DAY. Asking again is right and asking in the
+		// same bytes is not — from his side it is indistinguishable from not
+		// having been heard, which is what the whole V-558 family is about.
+		//
+		// The clock still opens every ask (the owner's rule, V-579); the
+		// acknowledgement goes after it and before the question.
+		{
+			name: "a re-ask names what the answer before it gave her",
+			turns: []turn{
+				{say: "напомни позвонить маме", question: dialogue.SlotTime, attempt: 1,
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 1}},
+				{say: "на 9", question: dialogue.SlotTime, attempt: 2, gap: whenAmbiguousHour, took: "на 9",
+					contains: []string{"Сейчас "},
+					parked:   &parkedWant{slot: dialogue.SlotTime, attempt: 2}},
+				{say: "на завтра", question: dialogue.SlotTime, attempt: 3, gap: whenAmbiguousHour, took: "на завтра",
+					contains: []string{"Сейчас ", "завтра"}, differs: true,
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 3}},
+			},
+			end: endState{},
+		},
+		// V-579 turn 3: the preposition decided whether the hour was read. "в 9"
+		// set the reminder and "на 9" was not read at all, on the same build and
+		// with the same cardinal.
+		{
+			// It is read, and being read is not the same as being enough: nine is
+			// either half of the day, so she asks which and then which day
+			// (V-579). Both answers are frame words and neither carries an hour
+			// of its own, so this row is also the proof that an answer is read
+			// against the whole request rather than alone.
+			name: "на 9 answers the time question like в 9",
+			turns: []turn{
+				{say: "напомни позвонить маме", question: dialogue.SlotTime, attempt: 1,
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 1}},
+				{say: "на 9", question: dialogue.SlotTime, attempt: 2, gap: whenAmbiguousHour, took: "на 9",
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 2}},
+				{say: "утра", question: dialogue.SlotTime, attempt: 3, gap: whenNoDay, took: "утра",
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 3}},
+				{say: "завтра", contains: []string{"09:00"}},
+			},
+			end: endState{reminders: []reminderWant{{payload: "позвонить маме", fireAt: "2026-08-01 09:00"}}},
+		},
+		// The owner's own four, ruled 2026-08-06 (V-579). A reminder commits
+		// when what, what time and what day are all answered, and every ask
+		// states the clock she is reasoning from.
+		{
+			name: "his first example: a bare 3 is asked about",
+			turns: []turn{
+				{say: "напомни завтра в 3 заказать цветы",
+					question: dialogue.SlotTime, attempt: 1, gap: whenAmbiguousHour,
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 1, carries: "цветы"}},
+			},
+			end: endState{},
+		},
+		{
+			// The hour is unambiguous and the day is still missing, so she asks.
+			// Today being a valid reading is not the same as him saying it.
+			name: "his second example: nine in the evening of which day",
+			turns: []turn{
+				{say: "напомни в 9 вечера разгрузить стиралку",
+					question: dialogue.SlotTime, attempt: 1, gap: whenNoDay,
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 1, carries: "стиралку"}},
+				{say: "завтра", contains: []string{"21:00"}},
+			},
+			end: endState{reminders: []reminderWant{{payload: "стиралку", fireAt: "2026-08-01 21:00"}}},
+		},
+		{
+			// All three answered in one breath, so she does not ask at all.
+			name: "his third example: a full time commits",
+			turns: []turn{
+				{say: "напомни завтра в 15:00 заказать цветы", notContain: []string{"?"}},
+			},
+			end: endState{reminders: []reminderWant{{payload: "цветы", fireAt: "2026-08-01 15:00"}}},
+		},
+		{
+			// An interval is one instant, so it answers the hour and the day
+			// together. Confirmed by the owner: "через час is fine as is".
+			name: "an interval commits without a question",
+			turns: []turn{
+				{say: "напомни через час позвонить маме", notContain: []string{"?"}},
+			},
+			end: endState{reminders: []reminderWant{{payload: "маме", fireAt: "2026-07-31 10:17"}}},
+		},
+		// V-579 turn 4: he named a day and no hour, and got the day at the
+		// current minute. She has to ask instead, and the global check in
+		// checkEnd refuses the invented minute for every row at once.
+		{
+			name: "a day with no hour is asked about, not taken from the clock",
+			turns: []turn{
+				{say: "напомни позвонить маме", question: dialogue.SlotTime, attempt: 1,
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 1}},
+				{say: "на завтра", question: dialogue.SlotTime, attempt: 2,
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 2}},
+			},
+			end: endState{},
+		},
+
+		// ---- rows below carry the CORRECT expectation and fail today ----
+
+		// The owner's own sentence from V-577 shape 2, in his words. It needs
+		// an engine that can route it: the hash embedder marks it note with
+		// Clarify set, and a route she is not sure of is not evidence that he
+		// stated anything. The row above is the same contract in words the
+		// floor's deterministic fact parser reads.
+		{
+			name: "a note stated mid-flow is stored, not dropped",
+			skip: "the offline floor cannot route «у меня новый ноутбук» confidently; needs the resident model",
+			turns: []turn{
+				{say: "напомни позвонить врачу", question: dialogue.SlotTime, attempt: 1,
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 1, carries: "врачу"}},
+				{say: "у меня новый ноутбук",
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 1, carries: "врачу"}},
+			},
+			end: endState{notes: 1},
+		},
+
+		// The owner's target transcript, V-561. He asks for a reminder, she asks
+		// when, he asks something else entirely, and then comes back to her
+		// question. On the box this created a reminder at 00:12 and never
+		// answered Rome; on the offline floor the side question is recognised as
+		// its own request and the flow is dropped instead, so the wrong reminder
+		// is not made and the right one is not either.
+		//
+		// Both are the same defect: there is no suspend and resume. The correct
+		// shape is the middle turn answered on its own and the parked question
+		// still standing, on the same attempt — a side query is not a failed
+		// answer and must not spend a retry.
+		//
+		// The skip came off with V-579. What held it was the parser, not the
+		// arbitration: neither the stub nor the production one read "на 9",
+		// because only "в" framed a spoken hour, and "на завтра" was completed
+		// from the clock.
+		//
+		// Turn 3 now closes the flow, where the transcript has one more exchange
+		// in it. That is the 12-hour question — the owner's turn 4 answers "на
+		// 9" with "сейчас 15:23, на 9 сегодня вечером?" — and it is a decision of
+		// its own, not one to invent here. Nine o'clock is read as nine and, at
+		// 09:17, as tomorrow's, which is where the transcript ends up anyway.
+		// Turn 4 then has nothing to answer and must not write anything.
+		{
+			name: "the owner's transcript from V-561",
+			turns: []turn{
+				{say: "напомни позвонить маме", question: dialogue.SlotTime, attempt: 1,
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 1}},
+				{say: "какая сейчас погода в Риме?",
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 1, carries: "маме"}},
+				// His words, unchanged. What changed under V-579 is that "на 9"
+				// is a question and not a commit: nine could be either half of
+				// the day, so she says the clock she is reading from and asks.
+				// "на завтра." then answers the day and leaves the half open, so
+				// she asks that one again.
+				// Each ask names what the turn before it gave her (V-593). The
+				// two asks about the half of the day are the same question and
+				// must not be the same sentence: he answered between them, and a
+				// reply with no trace of that reads as not having been heard.
+				{say: "а, да, прости - на 9.", question: dialogue.SlotTime, attempt: 2, gap: whenAmbiguousHour, took: "а, да, прости - на 9.",
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 2}},
+				{say: "на завтра.", question: dialogue.SlotTime, attempt: 3, gap: whenAmbiguousHour, took: "на завтра.",
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 3}},
+			},
+			end: endState{},
+		},
+		// The same shape said in words StubDateTimeParser reads. GREEN since
+		// V-561. Same three claims: Rome is answered, the question survives the
+		// side query on the same attempt, and the answer after it completes the
+		// reminder he actually asked for.
+		//
+		// It sits under the "fail today" header because the row above it still
+		// does. Do not re-skip it to tidy that up: this is the owner's
+		// acceptance test in the only words the offline floor can read.
+		{
+			name: "nested question: a parked question, then one of his own",
+			turns: []turn{
+				{say: "напомни позвонить маме", question: dialogue.SlotTime, attempt: 1,
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 1}},
+				{say: "какая сейчас погода в Риме?",
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 1, carries: "маме"}},
+				{say: "в 11:00", question: dialogue.SlotTime, attempt: 2, gap: whenNoDay, took: "в 11:00",
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 2, carries: "маме"}},
+				{say: "сегодня", contains: []string{"11:00"}},
+			},
+			end: endState{reminders: []reminderWant{{payload: "позвонить маме", fireAt: "2026-07-31 11:00"}}},
+		},
+		// A cancel is one of the five turn roles V-560 names, and today it is
+		// none of them: "неважно" fills no slot and carries no request of its
+		// own, so it reads as a failed answer and spends a retry. Two turns
+		// later she is still asking about a reminder he called off.
+		//
+		// The row asserts what is knowable — nothing armed, nothing written, and
+		// not another question — rather than her wording for it, which is not
+		// written yet and is not this task's to invent.
+		{
+			name: "cancel: a parked question, then never mind",
+			skip: "V-560: a cancel is scored as a failed answer, not as a cancel",
+			turns: []turn{
+				{say: "напомни позвонить маме", question: dialogue.SlotTime, attempt: 1,
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 1}},
+				{say: "неважно", noQuestion: true},
+			},
+			end: endState{},
+		},
+		// Order in runTurn is the whole arbitration (V-558), and this is what it
+		// costs: the clarify answer is checked at step 3 and the repair marker at
+		// step 4d, so while a question is parked no correction can be made. She
+		// scores "нет, это была заметка" as a bad time answer and asks again.
+		{
+			name: "correction while a question is parked",
+			skip: "V-560: clarify pre-empts the repair marker, so a correction cannot be spoken mid-flow",
+			turns: []turn{
+				{say: "добавь в задачи купить молоко", contains: []string{"купить молоко"}},
+				{say: "напомни позвонить маме", question: dialogue.SlotTime, attempt: 1,
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 1}},
+				{say: "нет, это был вопрос", contains: []string{"поняла, это вопрос"},
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 1, carries: "маме"}},
+			},
+			end: endState{tasks: []string{"купить молоко"}},
+		},
+		// A reminder said whole, in one breath, with the hour in it — and she
+		// asks when. ReminderGrammar (stage0.go) builds its slots by hand and
+		// never runs the extractor, so a stage-0 reminder carries no time
+		// whatever the sentence says, and the clarify gate reads the gap as
+		// real. It costs a turn on the commonest reminder shape there is.
+		//
+		// Hermetic despite the date parser: stage 0 calls no parser at all, so
+		// this fails the same way with or without python dateparser installed.
+		{
+			name: "a reminder said whole is not asked about",
+			skip: "V-562: a stage-0 decision never meets the extractor, so its slots are never validated",
+			turns: []turn{
+				{say: "напомни в 11:00 позвонить маме", contains: []string{"11:00"}, noQuestion: true},
+			},
+			end: endState{reminders: []reminderWant{{payload: "позвонить маме", fireAt: "2026-07-31 11:00"}}},
+		},
+		// The same gap on the repair path. A correction redoes the request
+		// through finishClarified, which goes straight to applyAction — it never
+		// passes the clarify gate — so a redo that lands short answers with the
+		// parse error V-557 removed from the routing path: "не поняла, на когда
+		// напомнить." She should ask, exactly as she does for a fresh reminder
+		// with no time.
+		{
+			name: "a correction that lands short asks rather than failing",
+			skip: "V-562: finishClarified skips the clarify gate, so a repaired decision is never checked for gaps",
+			turns: []turn{
+				{say: "добавь в задачи купить молоко", contains: []string{"купить молоко"}},
+				{say: "нет, это было напоминание", contains: []string{"поняла, это напоминание"},
+					parked: &parkedWant{slot: dialogue.SlotTime, attempt: 1}},
+			},
+			end: endState{tasks: []string{"купить молоко"}},
+		},
+	}
+}

cmd/mavend/ecosystem.go

@@ -12,6 +12,7 @@ import (
 	"log"
 	"net/http"
 	"net/url"
+	"strings"
 	"time"
 
 	hexisclient "github.com/kami/hexis/pkg/client"
@@ -42,28 +43,100 @@ const ecosystemAPIVersion = "v1"
 // anonymous HTTP client.
 const mavenRequester = "maven"
 
-// setEcosystemHeaders stamps the version, requester, auth and correlation
-// headers common to every outgoing ecosystem request. token may be empty,
-// which means the transport itself is trusted (loopback or unix socket).
+// ecosystemHTTP is the JSON transport every ecosystem client shares: one base
+// URL, one bearer token, and the header set the contract requires on each
+// request. Nexus and Praxis differ only in the service name and the version
+// header, so both embed this rather than repeating build, send and classify.
+type ecosystemHTTP struct {
+	service       string // "nexus", "praxis" — the name errors and traces carry
+	versionHeader string
+	baseURL       string
+	token         string
+	httpClient    *http.Client
+}
+
+func newEcosystemHTTP(service, versionHeader, baseURL string) ecosystemHTTP {
+	return ecosystemHTTP{
+		service:       service,
+		versionHeader: versionHeader,
+		baseURL:       baseURL,
+		httpClient:    &http.Client{Timeout: 10 * time.Second},
+	}
+}
+
+// setHeaders stamps the version, requester, auth and correlation headers common
+// to every outgoing ecosystem request. The token may be empty, which means the
+// transport itself is trusted (loopback or unix socket).
 //
-// The correlation ID is read from the context and never minted here. Minting
-// one per request sent the far side an ID that existed nowhere on this side,
-// and gave a single multi-hop action as many unrelated IDs as it made calls.
-// Callers that start an action assign the ID once (handleHexisAct,
+// The correlation ID is read from the request's own context and never minted
+// here. Minting one per request sent the far side an ID that existed nowhere on
+// this side, and gave a single multi-hop action as many unrelated IDs as it
+// made calls. Callers that start an action assign the ID once (handleHexisAct,
 // handlePraxisAct, resolveEntityReference) and every hop inherits it.
-func setEcosystemHeaders(req *http.Request, ctx context.Context, versionHeader, token string) {
+func (t *ecosystemHTTP) setHeaders(req *http.Request) {
 	req.Header.Set("Content-Type", "application/json")
-	req.Header.Set(versionHeader, ecosystemAPIVersion)
+	req.Header.Set(t.versionHeader, ecosystemAPIVersion)
 	req.Header.Set("Accept", "application/json")
 	req.Header.Set("X-Requested-By", mavenRequester)
-	if token != "" {
-		req.Header.Set("Authorization", "Bearer "+token)
+	if t.token != "" {
+		req.Header.Set("Authorization", "Bearer "+t.token)
 	}
-	if id := correlationIDFromCtx(ctx); id != "" {
+	if id := correlationIDFromCtx(req.Context()); id != "" {
 		req.Header.Set("X-Correlation-ID", id)
 	}
 }
 
+// call sends one request and decodes the JSON answer into out, which may be nil
+// when the body carries nothing worth reading. op is the logical operation name
+// for errors and traces: the path carries the query string, and after entity
+// scoping that means an entity id in every log line built from the error, next
+// to a trace that redacts far less than that.
+//
+// Every failure is an *ecosystemError, including the transport and decode ones.
+// Some of these paths mutate remote state, and the question worth answering
+// afterwards is whether the call never left or was refused.
+func (t *ecosystemHTTP) call(ctx context.Context, method, op, path string, payload, out any) error {
+	var body io.Reader
+	if payload != nil {
+		data, err := json.Marshal(payload)
+		if err != nil {
+			return &ecosystemError{Service: t.service, Op: op, Err: err}
+		}
+		body = bytes.NewReader(data)
+	}
+	req, err := http.NewRequestWithContext(ctx, method, t.baseURL+path, body)
+	if err != nil {
+		return &ecosystemError{Service: t.service, Op: op, Err: err}
+	}
+	t.setHeaders(req)
+
+	resp, err := t.httpClient.Do(req)
+	if err != nil {
+		return &ecosystemError{Service: t.service, Op: op, Err: err}
+	}
+	defer resp.Body.Close()
+	if resp.StatusCode != 200 {
+		return httpError(t.service, op, resp.StatusCode)
+	}
+	if out == nil {
+		return nil
+	}
+	if err := json.NewDecoder(resp.Body).Decode(out); err != nil {
+		return &ecosystemError{Service: t.service, Op: op, Status: resp.StatusCode, Err: err}
+	}
+	return nil
+}
+
+// getJSON performs a GET and decodes the JSON body into out.
+func (t *ecosystemHTTP) getJSON(ctx context.Context, op, path string, out any) error {
+	return t.call(ctx, http.MethodGet, op, path, nil, out)
+}
+
+// postJSON posts a JSON payload and decodes the JSON answer into out.
+func (t *ecosystemHTTP) postJSON(ctx context.Context, op, path string, payload, out any) error {
+	return t.call(ctx, http.MethodPost, op, path, payload, out)
+}
+
 // ecosystemError is the typed failure every ecosystem client returns, so
 // callers can tell a transport failure from a refusal from a contract
 // mismatch without matching on message text. The distinction matters:
@@ -107,17 +180,60 @@ func httpError(service, op string, status int) *ecosystemError {
 	}
 }
 
+// hexisStatusTexts maps the http.StatusText spelling back to its code, for the
+// failure statuses a Hexis call can plausibly answer with. It is the inverse of
+// what the vendored client threw away.
+var hexisStatusTexts = func() map[string]int {
+	codes := []int{
+		http.StatusBadRequest, http.StatusUnauthorized, http.StatusForbidden,
+		http.StatusNotFound, http.StatusMethodNotAllowed, http.StatusNotAcceptable,
+		http.StatusRequestTimeout, http.StatusConflict, http.StatusGone,
+		http.StatusUnprocessableEntity, http.StatusUpgradeRequired,
+		http.StatusTooManyRequests, http.StatusInternalServerError,
+		http.StatusNotImplemented, http.StatusBadGateway,
+		http.StatusServiceUnavailable, http.StatusGatewayTimeout,
+	}
+	m := make(map[string]int, len(codes))
+	for _, c := range codes {
+		m[http.StatusText(c)] = c
+	}
+	return m
+}()
+
+// hexisError re-wraps an error from the vendored Hexis client as an
+// *ecosystemError, so a Hexis failure classifies the same way a Nexus or Praxis
+// one does and ecosystemGap can tell a refused credential from an outage.
+//
+// This is a boundary adapter and it is not the fix anyone would choose. The
+// Hexis client lives in another repository and returns
+// fmt.Errorf("%s: %s", http.StatusText(status), body) for every status at or
+// above 400, so the status text is the only signal that survives — the correct
+// fix is a typed error carrying the code, and Maven cannot land it unilaterally
+// (Vikunja #587, docs/plans/20-two-artifacts-and-neither-is-spring.md). Parsing
+// here is bounded: the message's first colon-delimited segment is the status
+// text verbatim, no status text contains a colon, and anything unrecognised —
+// "do request: ...", "create request: ..." — is a transport failure and is left
+// at status 0, which is exactly what Unreachable() means.
+func hexisError(op string, err error) error {
+	if err == nil {
+		return nil
+	}
+	var ee *ecosystemError
+	if errors.As(err, &ee) {
+		return err
+	}
+	head, _, _ := strings.Cut(err.Error(), ": ")
+	return &ecosystemError{
+		Service: "hexis", Op: op, Status: hexisStatusTexts[head], Err: err,
+	}
+}
+
 type nexusClient struct {
-	baseURL    string
-	token      string
-	httpClient *http.Client
+	ecosystemHTTP
 }
 
 func newNexusClient(url string) *nexusClient {
-	return &nexusClient{
-		baseURL:    url,
-		httpClient: &http.Client{Timeout: 10 * time.Second},
-	}
+	return &nexusClient{newEcosystemHTTP("nexus", "X-Nexus-Version", url)}
 }
 
 // withToken sets the bearer token sent on every request. Returns the client so
@@ -176,62 +292,26 @@ func (c *nexusClient) Resolve(ctx context.Context, query string, types []string)
 		body["types"] = types
 	}
 
-	data, _ := json.Marshal(body)
-	req, err := http.NewRequestWithContext(ctx, http.MethodPost, c.baseURL+"/api/v1/resolve", bytes.NewReader(data))
-	if err != nil {
-		return nil, fmt.Errorf("create request: %w", err)
-	}
-	setEcosystemHeaders(req, ctx, "X-Nexus-Version", c.token)
-
-	resp, err := c.httpClient.Do(req)
-	if err != nil {
-		return nil, &ecosystemError{Service: "nexus", Op: "resolve", Err: err}
-	}
-	defer resp.Body.Close()
-
-	bodyBytes, _ := io.ReadAll(resp.Body)
-	if resp.StatusCode != 200 {
-		return nil, httpError("nexus", "resolve", resp.StatusCode)
-	}
-
 	var result nexusResolveResult
-	if err := json.Unmarshal(bodyBytes, &result); err != nil {
-		return nil, &ecosystemError{Service: "nexus", Op: "resolve", Status: resp.StatusCode, Err: err}
+	if err := c.postJSON(ctx, "resolve", "/api/v1/resolve", body, &result); err != nil {
+		return nil, err
 	}
 	return &result, nil
 }
 
 func (c *nexusClient) Health(ctx context.Context) error {
-	req, err := http.NewRequestWithContext(ctx, http.MethodGet, c.baseURL+"/health", nil)
-	if err != nil {
-		return &ecosystemError{Service: "nexus", Op: "health", Err: err}
-	}
-	setEcosystemHeaders(req, ctx, "X-Nexus-Version", c.token)
-	resp, err := c.httpClient.Do(req)
-	if err != nil {
-		return &ecosystemError{Service: "nexus", Op: "health", Err: err}
-	}
-	resp.Body.Close()
-	if resp.StatusCode != 200 {
-		return httpError("nexus", "health", resp.StatusCode)
-	}
-	return nil
+	return c.getJSON(ctx, "health", "/health", nil)
 }
 
 // praxisClient talks to the Praxis HTTP tools API. Maven must not open Praxis's
 // SQLite store directly (ecosystem invariant: no component reads another's DB),
 // so attention/changes/lifecycle all go over this HTTP contract against praxisd.
 type praxisClient struct {
-	baseURL    string
-	token      string
-	httpClient *http.Client
+	ecosystemHTTP
 }
 
 func newPraxisClient(url string) *praxisClient {
-	return &praxisClient{
-		baseURL:    url,
-		httpClient: &http.Client{Timeout: 10 * time.Second},
-	}
+	return &praxisClient{newEcosystemHTTP("praxis", "X-Praxis-Version", url)}
 }
 
 func (c *praxisClient) withToken(token string) *praxisClient {
@@ -239,30 +319,6 @@ func (c *praxisClient) withToken(token string) *praxisClient {
 	return c
 }
 
-// getJSON performs a GET and decodes the JSON body into out. op is the logical
-// operation name for errors and traces: the path carries the query string, and
-// after entity scoping that means an entity id in every log line built from the
-// error, next to a trace that redacts far less than that.
-func (c *praxisClient) getJSON(ctx context.Context, op, path string, out any) error {
-	req, err := http.NewRequestWithContext(ctx, http.MethodGet, c.baseURL+path, nil)
-	if err != nil {
-		return err
-	}
-	setEcosystemHeaders(req, ctx, "X-Praxis-Version", c.token)
-	resp, err := c.httpClient.Do(req)
-	if err != nil {
-		return &ecosystemError{Service: "praxis", Op: op, Err: err}
-	}
-	defer resp.Body.Close()
-	if resp.StatusCode != 200 {
-		return httpError("praxis", op, resp.StatusCode)
-	}
-	if err := json.NewDecoder(resp.Body).Decode(out); err != nil {
-		return &ecosystemError{Service: "praxis", Op: op, Status: resp.StatusCode, Err: err}
-	}
-	return nil
-}
-
 // praxisAttention — an attention response in either of the two shapes Praxis
 // may send (Vikunja #540).
 //
@@ -376,31 +432,14 @@ type praxisItem struct {
 // postItemAction posts {"item_id": id} to a Praxis tools lifecycle endpoint
 // and decodes the resulting item. Shared by Surface/Acknowledge/Resolve/Ignore.
 func (c *praxisClient) postItemAction(ctx context.Context, op, path, itemID string) (*praxisItem, error) {
-	return c.postJSON(ctx, op, path, map[string]any{"item_id": itemID})
+	return c.postItem(ctx, op, path, map[string]any{"item_id": itemID})
 }
 
-// postJSON posts a body to a Praxis lifecycle endpoint and decodes the item.
-// Every failure is a *ecosystemError, including the transport and decode ones:
-// these are the paths that mutate remote state, and the question worth
-// answering afterwards is whether the call never left or was refused.
-func (c *praxisClient) postJSON(ctx context.Context, op, path string, payload map[string]any) (*praxisItem, error) {
-	body, _ := json.Marshal(payload)
-	req, err := http.NewRequestWithContext(ctx, http.MethodPost, c.baseURL+path, bytes.NewReader(body))
-	if err != nil {
-		return nil, &ecosystemError{Service: "praxis", Op: op, Err: err}
-	}
-	setEcosystemHeaders(req, ctx, "X-Praxis-Version", c.token)
-	resp, err := c.httpClient.Do(req)
-	if err != nil {
-		return nil, &ecosystemError{Service: "praxis", Op: op, Err: err}
-	}
-	defer resp.Body.Close()
-	if resp.StatusCode != 200 {
-		return nil, httpError("praxis", op, resp.StatusCode)
-	}
+// postItem posts a body to a Praxis lifecycle endpoint and decodes the item.
+func (c *praxisClient) postItem(ctx context.Context, op, path string, payload map[string]any) (*praxisItem, error) {
 	var out praxisItem
-	if err := json.NewDecoder(resp.Body).Decode(&out); err != nil {
-		return nil, &ecosystemError{Service: "praxis", Op: op, Status: resp.StatusCode, Err: err}
+	if err := c.postJSON(ctx, op, path, payload, &out); err != nil {
+		return nil, err
 	}
 	return &out, nil
 }
@@ -425,7 +464,7 @@ func (c *praxisClient) Ignore(ctx context.Context, itemID string) (*praxisItem,
 }
 
 func (c *praxisClient) Pin(ctx context.Context, itemID string, pinned bool) (*praxisItem, error) {
-	return c.postJSON(ctx, "pin", "/api/v1/tools/pin", map[string]any{"item_id": itemID, "pinned": pinned})
+	return c.postItem(ctx, "pin", "/api/v1/tools/pin", map[string]any{"item_id": itemID, "pinned": pinned})
 }
 
 func (c *praxisClient) GetItem(ctx context.Context, itemID string) (*praxisItem, error) {
@@ -540,6 +579,7 @@ func (w *ecosystemWiring) discoverCapabilities(ctx context.Context, entityID str
 	}
 	caps, err := w.hexis.Capabilities(ctx, entityID)
 	if err != nil {
+		err = hexisError("capabilities", err)
 		log.Printf("ecosystem: hexis capabilities error: %v", err)
 		return nil, err
 	}
@@ -567,7 +607,10 @@ func (w *ecosystemWiring) executeCapability(ctx context.Context, capabilityID, t
 
 	exec, err := w.hexis.Execute(ctx, req)
 	if err != nil {
-		return correlationID, fmt.Errorf("execute: %w", err)
+		// A classified dependency failure. The two returns below are NOT: an
+		// execution that ran and failed is the command failing, not Hexis
+		// degrading, and it keeps its plain error so the caller says so.
+		return correlationID, hexisError("execute", err)
 	}
 	if exec.Status == "succeeded" {
 		return correlationID, nil

cmd/mavend/ecosystem_acts.go

@@ -22,13 +22,25 @@ import (
 // already knows which one it was talking to — it records the same name in the
 // trace (Vikunja #521).
 const (
-	serviceNexus = "Nexus"
-	serviceHexis = "Hexis"
+	serviceNexus  = "Nexus"
+	servicePraxis = "Praxis"
+	serviceHexis  = "Hexis"
 )
 
 // serviceVars — the one-key map the eco_down and eco_denied lines take.
 func serviceVars(name string) map[string]string { return map[string]string{"name": name} }
 
+// ecosystemGap names the service that failed. A rejected credential gets its
+// own line, because a wrong token looks exactly like an outage to him and
+// "try again" is advice that will never work. Every degrade path reads through
+// here, so all of them name the service and none of them guesses instead.
+func ecosystemGap(service string, err error) string {
+	if unauthorizedEcosystemError(err) {
+		return phraser.A(phraser.EcoDenied, serviceVars(service))
+	}
+	return phraser.A(phraser.EcoDown, serviceVars(service))
+}
+
 // praxisCapability is one arm of the Praxis act dispatch. This is an interface
 // rather than a map[string]func because each arm carries its own state: the
 // verb aliases it answers to, the trace name it records, and its own reply
@@ -130,7 +142,13 @@ type praxisItemAction struct {
 	verbs   []string
 	ask     string // reply when no item id was given
 	op      string // trace + log name of the operation
-	failure string // reply when the Praxis call errors
+	// failure is the first half of the reply when the Praxis call errors: which
+	// operation did not happen. ecosystemGap supplies the second half, which
+	// names Praxis and splits a refused token from an outage — those two used to
+	// produce the identical sentence and neither said "Praxis" (Vikunja #588).
+	// The verb is kept alongside the service name because the trace is the only
+	// other place it exists, and he is not reading the trace.
+	failure string
 	success string
 	call    func(ctx context.Context, px *praxisClient, id string) error
 }
@@ -147,7 +165,7 @@ func (a praxisItemAction) handle(ctx context.Context, h *reactiveHandler, px *pr
 		log.Printf("ecosystem: praxis %s %s: %v", a.op, id, err)
 		h.recordEcosystemTrace(ctx, "praxis", a.op, traceStatusForError(err), started,
 			mergeFields(traceErrorFields(err), map[string]any{"item_id": id}))
-		return a.failure
+		return a.failure + " " + ecosystemGap(servicePraxis, err)
 	}
 	h.recordPraxisTrace(ctx, a.op, started, map[string]any{"item_id": id})
 	return a.success
@@ -199,16 +217,10 @@ func (listAttentionCapability) handle(ctx context.Context, h *reactiveHandler, p
 		}
 		parts = append(parts, s)
 
-		// Speaking an item surfaces it, it does not acknowledge it
-		// (ECOSYSTEM-SPEC.md §2.3: surfaced != acknowledged). Best-effort:
-		// a failed surface call must not block delivering the digest.
-		if id, ok := item["id"].(string); ok && id != "" {
-			// Recorded in the order she says them, and only for items she could
-			// say: an item skipped above has no position in what he heard (#516).
+		// Recorded in the order she says them, and only for items she could
+		// say: an item skipped above has no position in what he heard (#516).
+		if id := surfaceSpoken(ctx, px, item); id != "" {
 			spoken = append(spoken, id)
-			if _, err := px.Surface(ctx, id); err != nil {
-				log.Printf("ecosystem: praxis surface %s: %v", id, err)
-			}
 		}
 	}
 	h.rememberSurfaced(spoken)
@@ -298,12 +310,7 @@ func (entityAttentionCapability) handle(ctx context.Context, h *reactiveHandler,
 		// trace gets. A trace that stores a rune count next to a log line
 		// storing the runes is not redacted at all.
 		log.Printf("ecosystem: entity attention resolve %s: %v", redactSubject(subject), err)
-		h.recordEcosystemTrace(ctx, "nexus", "resolve", traceStatusForError(err), started,
-			mergeFields(traceErrorFields(err), map[string]any{"subject": redactSubject(subject)}))
-		if unauthorizedEcosystemError(err) {
-			return phraser.A(phraser.EcoDenied, serviceVars(serviceNexus))
-		}
-		return phraser.A(phraser.EcoDown, serviceVars(serviceNexus))
+		return h.nexusResolveFailed(ctx, subject, started, err)
 	}
 	if len(ambiguous) > 0 {
 		return phraser.A(phraser.EcoAmbiguous, map[string]string{"items": strings.Join(ambiguous, ", ")})
@@ -339,19 +346,24 @@ func (entityAttentionCapability) handle(ctx context.Context, h *reactiveHandler,
 	})
 
 	var parts []string
+	var spoken []string
 	for _, item := range items {
 		title, _ := item["title"].(string)
 		if title == "" {
 			continue
 		}
 		parts = append(parts, title)
-		// Same surfaced != acknowledged rule as the unscoped digest.
-		if id, ok := item["id"].(string); ok && id != "" {
-			if _, err := px.Surface(ctx, id); err != nil {
-				log.Printf("ecosystem: praxis surface %s: %v", id, err)
-			}
+		if id := surfaceSpoken(ctx, px, item); id != "" {
+			spoken = append(spoken, id)
 		}
 	}
+	// The scoped digest is a list she read out, so it replaces the positional
+	// memory exactly as the unscoped one does. It used to surface these items
+	// and remember none of them, which left the previous digest live: "отметь
+	// второй как сделанное" then indexed into a list he had not just heard and
+	// transitioned somebody else's item (docs/ecosystem.md — a wrong guess here
+	// transitions the wrong item).
+	h.rememberSurfaced(spoken)
 	if known := h.localFactsForEntity(ctx, entityID); known != "" {
 		parts = append(parts, known)
 	}
@@ -366,6 +378,22 @@ func (entityAttentionCapability) handle(ctx context.Context, h *reactiveHandler,
 	return phraser.A(phraser.AttentionListEntity, map[string]string{"name": displayName, "items": strings.Join(parts, "; ")})
 }
 
+// surfaceSpoken marks an item she just read out as surfaced. Speaking an item
+// surfaces it, it does not acknowledge it (ECOSYSTEM-SPEC.md §2.3: surfaced !=
+// acknowledged), so this calls Surface and nothing else. Best effort: a failed
+// surface call must not block delivering the digest. Returns the item id, or ""
+// when the item carried none.
+func surfaceSpoken(ctx context.Context, px *praxisClient, item map[string]any) string {
+	id, _ := item["id"].(string)
+	if id == "" {
+		return ""
+	}
+	if _, err := px.Surface(ctx, id); err != nil {
+		log.Printf("ecosystem: praxis surface %s: %v", id, err)
+	}
+	return id
+}
+
 // scopedToEntity drops items that carry an entity_id other than the one asked
 // about, and reports whether the response can be trusted as scoped at all. An
 // item without an entity_id is kept only when at least one sibling carries the
@@ -474,6 +502,14 @@ func traceStatusForError(err error) string {
 	return traceFailed
 }
 
+// nexusResolveFailed records a resolve that failed and returns the named gap.
+// The subject is his words, so the trace keeps a rune count and not the runes.
+func (h *reactiveHandler) nexusResolveFailed(ctx context.Context, subject string, started time.Time, err error) string {
+	h.recordEcosystemTrace(ctx, "nexus", "resolve", traceStatusForError(err), started,
+		mergeFields(traceErrorFields(err), map[string]any{"subject": redactSubject(subject)}))
+	return ecosystemGap(serviceNexus, err)
+}
+
 // redactSubject reduces a user utterance to something safe to persist in a
 // trace: its length only. Traces are diagnostics, and his words are not
 // diagnostics — the correlation ID is what ties a trace to the turn.
@@ -532,26 +568,31 @@ func unauthorizedEcosystemError(err error) bool {
 	return errors.As(err, &ee) && ee.Unauthorized()
 }
 
+// isEcosystemError reports a failure that belongs to the service rather than to
+// what was asked of it: a call that never landed, or one the far side refused.
+// It separates "Hexis is down" from "the restart failed".
+func isEcosystemError(err error) bool {
+	var ee *ecosystemError
+	return errors.As(err, &ee)
+}
+
 // traceErrorFields describes an ecosystemError for a trace without leaking the
 // payload: the HTTP status and the failure class, nothing else.
 func traceErrorFields(err error) map[string]any {
-	fields := map[string]any{}
+	fields := map[string]any{"class": "error"}
 	var ee *ecosystemError
-	if errors.As(err, &ee) {
-		fields["http_status"] = ee.Status
-		switch {
-		case ee.Unauthorized():
-			fields["class"] = "unauthorized"
-		case ee.ContractMismatch():
-			fields["class"] = "contract_mismatch"
-		case ee.Unreachable():
-			fields["class"] = "unreachable"
-		default:
-			fields["class"] = "error"
-		}
+	if !errors.As(err, &ee) {
 		return fields
 	}
-	fields["class"] = "error"
+	fields["http_status"] = ee.Status
+	switch {
+	case ee.Unauthorized():
+		fields["class"] = "unauthorized"
+	case ee.ContractMismatch():
+		fields["class"] = "contract_mismatch"
+	case ee.Unreachable():
+		fields["class"] = "unreachable"
+	}
 	return fields
 }
 
@@ -636,16 +677,11 @@ func (h *reactiveHandler) handleHexisAct(ctx context.Context, dec router.Decisio
 	res := h.resolveEntityCandidates(ctx, entityReferences(dec))
 	subject, entityID, displayName, ambiguous, err := res.subject, res.entityID, res.displayName, res.ambiguous, res.err
 	if err != nil {
-		h.recordEcosystemTrace(ctx, "nexus", "resolve", traceStatusForError(err), started,
-			mergeFields(traceErrorFields(err), map[string]any{"subject": redactSubject(subject)}))
-		if unauthorizedEcosystemError(err) {
-			return phraser.A(phraser.EcoDenied, serviceVars(serviceNexus))
-		}
 		// A genuine Nexus dependency failure, not "no such entity" — stop here
 		// and report degradation rather than silently falling through to the
 		// local command executor (ECOSYSTEM-SPEC.md: services degrade
 		// independently, never a silent all-clear).
-		return phraser.A(phraser.EcoDown, serviceVars(serviceNexus))
+		return h.nexusResolveFailed(ctx, subject, started, err)
 	}
 	if len(ambiguous) > 0 {
 		h.recordEcosystemTrace(ctx, "nexus", "resolve", traceAmbig, started,
@@ -668,10 +704,7 @@ func (h *reactiveHandler) handleHexisAct(ctx context.Context, dec router.Decisio
 	if err != nil {
 		h.recordEcosystemTrace(ctx, "hexis", "capabilities", traceStatusForError(err), discovered,
 			mergeFields(traceErrorFields(err), map[string]any{"entity_id": entityID}))
-		if unauthorizedEcosystemError(err) {
-			return phraser.A(phraser.EcoDenied, serviceVars(serviceHexis))
-		}
-		return phraser.A(phraser.EcoDown, serviceVars(serviceHexis))
+		return ecosystemGap(serviceHexis, err)
 	}
 	h.recordEcosystemTrace(ctx, "hexis", "capabilities", traceOK, discovered,
 		map[string]any{"entity_id": entityID, "count": len(caps)})
@@ -745,6 +778,9 @@ func (h *reactiveHandler) handleHexisAct(ctx context.Context, dec router.Decisio
 			entityID:     entityID,
 			displayName:  displayName,
 			expiry:       h.now().Add(confirmTTL),
+			// This action's id, so the execution the confirm authorises is
+			// joined to the resolve and the discovery that proposed it.
+			correlationID: correlationIDFromCtx(ctx),
 		}
 		h.mu.Unlock()
 		h.recordEcosystemTrace(ctx, "hexis", "confirmation", tracePending, started,
@@ -769,6 +805,14 @@ func (h *reactiveHandler) execHexis(ctx context.Context, capID, capName, entityI
 			mergeFields(traceErrorFields(err), map[string]any{
 				"entity_id": entityID, "capability": capName, "causation_id": causationID,
 			}))
+		// Hexis never answering, or answering "no", is a gap in Hexis and is
+		// named as one — a refused token said "не получилось выполнить команду"
+		// here and sent him to debug a capability that was never reached
+		// (Vikunja #587). An execution that genuinely ran and failed is not an
+		// ecosystemError and keeps the command-level line.
+		if isEcosystemError(err) {
+			return ecosystemGap(serviceHexis, err)
+		}
 		return phraser.A(phraser.ActFailEntity, map[string]string{"name": displayName})
 	}
 	// One record per hop: the second write this used to make said the same

cmd/mavend/ecosystem_gap_test.go

@@ -0,0 +1,159 @@
+package main
+
+import (
+	"context"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/phraser"
+)
+
+// A refused credential and an outage are different answers, and on the Hexis
+// path only one of them used to be said. These tests pin the difference at both
+// Hexis sites: the discovery hop and the execute hop (Vikunja #587). The Praxis
+// half of the same defect is in praxis_gap_test.go.
+//
+// unreachableURL is a port nothing listens on, which is what "the service is
+// down" looks like from inside a call: the connection is refused, no HTTP
+// answer is ever produced, and ecosystemError.Unreachable() is true.
+const unreachableURL = "http://127.0.0.1:1"
+
+func denied(service, reply string) bool {
+	return phraser.IsA(phraser.EcoDenied, serviceVars(service), reply)
+}
+
+func down(service, reply string) bool {
+	return phraser.IsA(phraser.EcoDown, serviceVars(service), reply)
+}
+
+// hexisGapHandler wires a handler whose Nexus resolves cleanly and whose Hexis
+// is the caller's to break. hexisURL is taken separately so a test can point it
+// at a dead port.
+func hexisGapHandler(t *testing.T, nexusURL, hexisURL string) *reactiveHandler {
+	t.Helper()
+	st := newTestStore(t)
+	now := time.Now()
+	return &reactiveHandler{
+		api:       ipc.NewStoreAPI(st),
+		dataStore: st,
+		now:       func() time.Time { return now },
+		ecosystem: stubEcosystem(nexusURL, hexisURL),
+	}
+}
+
+// TestHexisDiscovery401IsDeniedNotDown — the discovery hop.
+//
+// The vendored Hexis client returns a plain fmt.Errorf for every status at or
+// above 400, so errors.As for *ecosystemError never matched and every failure
+// fell through to the outage line. "Hexis is down" for a rejected token sends
+// him to inspect a service that is running fine.
+func TestHexisDiscovery401IsDeniedNotDown(t *testing.T) {
+	ctx := context.Background()
+	nexus := newFakeNexus(t, fixtureNexusResolved("ent_muzick", muzickIndexer, "service"))
+	caps := fixtureHexisCapabilities(map[string]any{"id": "cap_restart", "name": "restart", "read_only": true})
+	hexis := newFakeHexis(t, caps, fixtureHexisExecuted("exec_1", "succeeded"))
+	h := hexisGapHandler(t, nexus.URL, hexis.URL)
+
+	hexis.SetFault(401)
+	reply := h.handleHexisAct(ctx, actDec("muzick indexer"))
+	if !denied(serviceHexis, reply) {
+		t.Fatalf("401 from hexis discovery: got %q, want the denied line naming Hexis", reply)
+	}
+	if !strings.Contains(reply, serviceHexis) {
+		t.Errorf("reply does not name Hexis: %q", reply)
+	}
+}
+
+// TestHexisDiscoveryOutageIsDownNotDenied — the other half of the same fork.
+// Without this the fix could pass by calling everything a refused credential.
+func TestHexisDiscoveryOutageIsDownNotDenied(t *testing.T) {
+	ctx := context.Background()
+	nexus := newFakeNexus(t, fixtureNexusResolved("ent_muzick", muzickIndexer, "service"))
+	h := hexisGapHandler(t, nexus.URL, unreachableURL)
+
+	reply := h.handleHexisAct(ctx, actDec("muzick indexer"))
+	if !down(serviceHexis, reply) {
+		t.Fatalf("connection refused from hexis: got %q, want the outage line naming Hexis", reply)
+	}
+	if denied(serviceHexis, reply) {
+		t.Error("an outage must not be reported as a refused credential")
+	}
+}
+
+// TestHexisExecute401IsDeniedNotCommandFailure — the execute hop, which did not
+// consult ecosystemGap at all and named neither the service nor the cause.
+func TestHexisExecute401IsDeniedNotCommandFailure(t *testing.T) {
+	ctx := context.Background()
+	nexus := newFakeNexus(t, fixtureNexusResolved("ent_muzick", muzickIndexer, "service"))
+	caps := fixtureHexisCapabilities(map[string]any{"id": "cap_restart", "name": "restart", "read_only": true})
+	hexis := newFakeHexis(t, caps, fixtureHexisExecuted("exec_1", "succeeded"))
+	h := hexisGapHandler(t, nexus.URL, hexis.URL)
+
+	// Discovery stays healthy; only the execute endpoint refuses. A blanket
+	// fault would never reach the site under test.
+	hexis.SetRouteFault("/api/v1/execute", 401)
+	reply := h.handleHexisAct(ctx, actDec("muzick indexer"))
+	if !denied(serviceHexis, reply) {
+		t.Fatalf("401 from hexis execute: got %q, want the denied line naming Hexis", reply)
+	}
+}
+
+// TestHexisExecuteOutageIsDown — same site, the other classification.
+//
+// Discovery and execution share one base URL, so the outage has to be scoped to
+// the execute endpoint rather than to the server: it answers capabilities
+// normally and drops the connection on execute, which is what the client sees
+// when the far side dies mid-call. That produces no HTTP status at all, which is
+// what Unreachable() means.
+func TestHexisExecuteOutageIsDown(t *testing.T) {
+	ctx := context.Background()
+	nexus := newFakeNexus(t, fixtureNexusResolved("ent_muzick", muzickIndexer, "service"))
+	caps := fixtureHexisCapabilities(map[string]any{"id": "cap_restart", "name": "restart", "read_only": true})
+	hexis := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path == "/api/v1/execute" {
+			conn, _, err := w.(http.Hijacker).Hijack()
+			if err != nil {
+				t.Errorf("hijack: %v", err)
+				return
+			}
+			conn.Close()
+			return
+		}
+		w.Header().Set("Content-Type", "application/json")
+		_, _ = w.Write([]byte(caps))
+	}))
+	t.Cleanup(hexis.Close)
+	h := hexisGapHandler(t, nexus.URL, hexis.URL)
+
+	reply := h.handleHexisAct(ctx, actDec("muzick indexer"))
+	if !down(serviceHexis, reply) {
+		t.Fatalf("dropped connection on hexis execute: got %q, want the outage line", reply)
+	}
+	if denied(serviceHexis, reply) {
+		t.Error("an outage must not be reported as a refused credential")
+	}
+}
+
+// TestHexisExecutionFailedStaysCommandFailure — the boundary of the fix. Hexis
+// answering 200 with a failed execution is the command failing, not Hexis
+// degrading, and it must keep the command-level line rather than accusing a
+// healthy service of being down.
+func TestHexisExecutionFailedStaysCommandFailure(t *testing.T) {
+	ctx := context.Background()
+	nexus := newFakeNexus(t, fixtureNexusResolved("ent_muzick", muzickIndexer, "service"))
+	caps := fixtureHexisCapabilities(map[string]any{"id": "cap_restart", "name": "restart", "read_only": true})
+	hexis := newFakeHexis(t, caps, fixtureHexisExecutionFailed("exec_1", "unit refused to start"))
+	h := hexisGapHandler(t, nexus.URL, hexis.URL)
+
+	reply := h.handleHexisAct(ctx, actDec("muzick indexer"))
+	if down(serviceHexis, reply) || denied(serviceHexis, reply) {
+		t.Fatalf("a failed execution must not be reported as an ecosystem gap, got %q", reply)
+	}
+	if !phraser.IsA(phraser.ActFailEntity, map[string]string{"name": muzickIndexer}, reply) {
+		t.Fatalf("want the command-failure line, got %q", reply)
+	}
+}

cmd/mavend/ecosystem_harness_test.go

@@ -115,3 +115,83 @@ func TestFakeNexus_FaultInjectionThenRecovery(t *testing.T) {
 		t.Fatalf("expected success once nexus recovers, got %q", reply)
 	}
 }
+
+// TestPraxisEntityAttention_RemembersWhatItReadOut: the scoped digest is a list
+// she read out, so a positional follow-up must land on one of ITS items. It
+// surfaced them and remembered none, which left the previous digest live and
+// sent "отметь второй" at somebody else's item.
+func TestPraxisEntityAttention_RemembersWhatItReadOut(t *testing.T) {
+	ctx := context.Background()
+	nexus := newFakeNexus(t, fixtureNexusResolved("ent_muzick", "Muzick indexer", "service"))
+	scoped := fixturePraxisAttentionScoped("ent_muzick",
+		map[string]any{"id": "item_scoped_1", "title": "indexer wedged"})
+	praxis := newFakePraxis(t, scoped)
+	h := ecoHandler(t, nexus, praxis, nil)
+
+	// A digest from an earlier turn, still the positional memory.
+	h.rememberSurfaced([]string{"item_stale"})
+
+	reply := h.handlePraxisAct(ctx, router.Decision{
+		Intent: router.IntentAct,
+		Slots:  router.Slots{Fn: "entity_attention", HasFn: true, Value: "muzick indexer"},
+	})
+	if !strings.Contains(reply, "indexer wedged") {
+		t.Fatalf("expected the scoped item to be read out, got %q", reply)
+	}
+
+	h.mu.Lock()
+	surfaced := append([]string(nil), h.surfacedItems...)
+	h.mu.Unlock()
+	if len(surfaced) != 1 || surfaced[0] != "item_scoped_1" {
+		t.Fatalf("scoped digest must replace the positional memory, got %v", surfaced)
+	}
+
+	// The follow-up resolves against what he just heard, not the stale list.
+	if reply := h.handlePraxisAct(ctx, praxisItemDec("resolve_item", "last")); reply == "" {
+		t.Fatal("positional follow-up should have been claimed by praxis")
+	}
+	var body string
+	for _, r := range praxis.Requests() {
+		if r.Method == "POST" && r.Path == "/api/v1/tools/resolve" {
+			body = string(r.Body)
+		}
+	}
+	if !strings.Contains(body, "item_scoped_1") {
+		t.Fatalf("resolve must transition the item she read out, posted %q", body)
+	}
+	if strings.Contains(body, "item_stale") {
+		t.Fatal("resolve transitioned an item from a previous digest")
+	}
+}
+
+// TestHexisConfirm_KeepsOneCorrelationIDPerAction: the confirm arrives on a
+// later turn with a context of its own. The contract mints one id per action,
+// so the execution it authorises must still be joinable to the resolve and the
+// discovery that proposed it — it recorded a fresh id and no causation at all.
+func TestHexisConfirm_KeepsOneCorrelationIDPerAction(t *testing.T) {
+	ctx := context.Background()
+	nexus := newFakeNexus(t, fixtureNexusResolved("ent_muzick", "Muzick indexer", "service"))
+	caps := fixtureHexisCapabilities(map[string]any{"id": "cap_restart", "name": "restart", "read_only": false})
+	hexis := newFakeHexis(t, caps, fixtureHexisExecuted("exec_1", "succeeded"))
+	h := ecoHandler(t, nexus, nil, hexis)
+
+	if reply := h.handleHexisAct(ctx, actDec("restart")); !strings.Contains(reply, "да") {
+		t.Fatalf("mutating capability must ask for confirmation, got %q", reply)
+	}
+	resolve := findTrace(t, h, "nexus", "resolve")
+	if resolve == nil || resolve.CorrelationID == "" {
+		t.Fatalf("expected a nexus resolve trace carrying a correlation id, got %+v", resolve)
+	}
+
+	if _, handled := h.resolveConfirm(ctx, "да"); !handled {
+		t.Fatal("confirm should have been claimed")
+	}
+	exec := findTrace(t, h, "hexis", "execute")
+	if exec == nil {
+		t.Fatal("expected a hexis execute trace")
+	}
+	if exec.CausationID != resolve.CorrelationID {
+		t.Fatalf("confirmed execution must cite the action that proposed it: causation %q, action %q",
+			exec.CausationID, resolve.CorrelationID)
+	}
+}

cmd/mavend/main.go

@@ -68,6 +68,11 @@ import (
 	"github.com/kami/maven/internal/webauthn"
 )
 
+// stepUpTTL is how long one passkey assertion keeps the session stepped up.
+// Long enough for the unlock call that follows it, short enough that a walked
+// away laptop does not stay authorized.
+const stepUpTTL = 5 * time.Minute
+
 var errLocked = errors.New("mavend: daemon locked — complete passkey assertion first")
 
 // daemonLock tracks whether the daemon is in locked (pre-unlock) mode, and
@@ -249,42 +254,12 @@ func run(args []string) error {
 
 	if !locked {
 		rules = wireRules(cfg)
-		gatherer = loop.NewGatherer(st, rules)
-		if cfg.QuietHours != nil {
-			gatherer.SetQuietHours(cfg.QuietHours.Start, cfg.QuietHours.End)
-		}
+		gatherer = wireGatherer(st, cfg, rules)
 
 		// phraser
-		phr = phraser.NewStub()
-		if cfg.Phraser != nil {
-			pc := phraser.Config{
-				ModelPath:    cfg.Phraser.ModelPath,
-				BinPath:      cfg.Phraser.BinPath,
-				Listen:       cfg.Phraser.Listen,
-				NGpuLayers:   cfg.Phraser.NGpuLayers,
-				NCtx:         cfg.Phraser.NCtx,
-				CacheRAMMiB:  cacheRAMMiB(cfg.Phraser.CacheRAMMiB),
-				Timeout:      time.Duration(cfg.Phraser.Timeout),
-				LLMNudges:    cfg.Phraser.LLMNudges,
-				ContextBlock: contextBlockFn(cfg, time.Now),
-			}
-			if pc.BinPath == "" {
-				pc.BinPath = "llama-server"
-			}
-			if pc.Listen == "" {
-				pc.Listen = "127.0.0.1:0"
-			}
-			if pc.NCtx <= 0 {
-				pc.NCtx = 2048
-			}
-			if pc.Timeout <= 0 {
-				pc.Timeout = 30 * time.Second
-			}
-			var err error
-			phr, err = phraser.NewLLMPhraser(ctx, pc)
-			if err != nil {
-				return fmt.Errorf("phraser: %w", err)
-			}
+		phr, err = wirePhraser(ctx, cfg)
+		if err != nil {
+			return fmt.Errorf("phraser: %w", err)
 		}
 
 		// ecosystem — nexus + hexis + praxis (all over HTTP; no direct DB access)
@@ -297,48 +272,13 @@ func run(args []string) error {
 		}
 
 		// delivery
-		var ntfy delivery.Sink
-		if cfg.Ntfy != nil {
-			s, err := ntfysink.New(*cfg.Ntfy)
-			if err != nil {
-				return fmt.Errorf("wire ntfy sink: %w", err)
-			}
-			ntfy = s
+		dispatcher, err = wireDispatcher(st, cfg, voiceW)
+		if err != nil {
+			return err
 		}
-		var telegram delivery.Sink
-		if cfg.Telegram != nil {
-			s, err := telegramsink.New(*cfg.Telegram)
-			if err != nil {
-				return fmt.Errorf("wire telegram sink: %w", err)
-			}
-			telegram = s
-		}
-		var voiceSink delivery.Sink
-		if voiceW != nil {
-			voiceSink = voiceW.voiceSink
-		}
-		// A crashed prior run may have left "pending" delivery attempts (send
-		// may have landed externally, then the process died before recording
-		// it) — reconcile them to "unknown" before the tick loop resumes
-		// sending, so nothing auto-resends into that ambiguity.
-		if _, err := st.ReconcileStaleDeliveryAttempts(context.Background(), time.Now()); err != nil {
-			log.Printf("delivery outbox reconcile: %v", err)
-		}
-		dispatcher = delivery.NewDispatcher(delivery.Config{
-			Ntfy:      ntfy,
-			Telegram:  telegram,
-			Voice:     voiceSink,
-			Ack:       st,
-			Nudges:    st,
-			Reminders: st,
-			Outbox:    st,
-		})
 
 		// tick loop
-		tickInterval := time.Duration(cfg.TickInterval)
-		repeatInterval := time.Duration(cfg.RepeatInterval)
-		autotuneInterval := time.Duration(cfg.AutotuneInterval)
-		tl = newTickLoop(st, gatherer, dispatcher, phr, rules, tickInterval, repeatInterval, autotuneInterval, cfg.Digest, routinesFromConfig(cfg.Routines), config.MorningRoutinesFromConfig(cfg.MorningRoutines), cfg.PatternProposals)
+		tl = wireTickLoop(st, gatherer, dispatcher, phr, rules, cfg)
 		factWorker = newFactEnrichmentWorker(st, eco, time.Duration(cfg.FactEnrichmentInterval))
 		evalWorker = newMemoryEvalWorker(st, phr, cfg)
 		feedWkr = newFeedWorker(coreFor(), embedderOf(voiceW), cfg)
@@ -350,6 +290,7 @@ func run(args []string) error {
 			getMorningStatus: func(ctx context.Context) []ipc.MorningRoutineStatus { return tl.morningStatus(ctx, time.Now()) },
 			getDayPlan:       func(ctx context.Context) ipc.DayPlan { return tl.dayPlan(ctx, time.Now()) },
 			getEvents:        intakeEventsFn(evBus),
+			getDecisions:     turnDecisionsFn(voiceW),
 			seedStore:        seedStoreIfAllowed(st),
 			nexus:            nexusOf(voiceW),
 		}
@@ -379,7 +320,7 @@ func run(args []string) error {
 		return fmt.Errorf("ipc listen: %w", err)
 	}
 
-	passkeySess := webauthn.NewPasskeySession(5 * time.Minute)
+	passkeySess := webauthn.NewPasskeySession(stepUpTTL)
 
 	// Set Server.Check — the single authorization guard, run once by
 	// Server.dispatch before any CoreAPI method is called (see
@@ -527,40 +468,11 @@ func run(args []string) error {
 
 			// Wire everything.
 			rules = wireRules(cfg)
-			gatherer = loop.NewGatherer(st, rules)
-			if cfg.QuietHours != nil {
-				gatherer.SetQuietHours(cfg.QuietHours.Start, cfg.QuietHours.End)
-			}
+			gatherer = wireGatherer(st, cfg, rules)
 
-			phr = phraser.NewStub()
-			if cfg.Phraser != nil {
-				pc := phraser.Config{
-					ModelPath:    cfg.Phraser.ModelPath,
-					BinPath:      cfg.Phraser.BinPath,
-					Listen:       cfg.Phraser.Listen,
-					NGpuLayers:   cfg.Phraser.NGpuLayers,
-					NCtx:         cfg.Phraser.NCtx,
-					CacheRAMMiB:  cacheRAMMiB(cfg.Phraser.CacheRAMMiB),
-					Timeout:      time.Duration(cfg.Phraser.Timeout),
-					LLMNudges:    cfg.Phraser.LLMNudges,
-					ContextBlock: contextBlockFn(cfg, time.Now),
-				}
-				if pc.BinPath == "" {
-					pc.BinPath = "llama-server"
-				}
-				if pc.Listen == "" {
-					pc.Listen = "127.0.0.1:0"
-				}
-				if pc.NCtx <= 0 {
-					pc.NCtx = 2048
-				}
-				if pc.Timeout <= 0 {
-					pc.Timeout = 30 * time.Second
-				}
-				phr, err = phraser.NewLLMPhraser(ctx, pc)
-				if err != nil {
-					return fmt.Errorf("phraser: %w", err)
-				}
+			phr, err = wirePhraser(ctx, cfg)
+			if err != nil {
+				return fmt.Errorf("phraser: %w", err)
 			}
 
 			eco = wireEcosystem(cfg)
@@ -570,43 +482,12 @@ func run(args []string) error {
 				return fmt.Errorf("wire voice: %w", err)
 			}
 
-			var ntfy delivery.Sink
-			if cfg.Ntfy != nil {
-				s, err := ntfysink.New(*cfg.Ntfy)
-				if err != nil {
-					return fmt.Errorf("wire ntfy sink: %w", err)
-				}
-				ntfy = s
+			dispatcher, err = wireDispatcher(st, cfg, voiceW)
+			if err != nil {
+				return err
 			}
-			var telegram delivery.Sink
-			if cfg.Telegram != nil {
-				s, err := telegramsink.New(*cfg.Telegram)
-				if err != nil {
-					return fmt.Errorf("wire telegram sink: %w", err)
-				}
-				telegram = s
-			}
-			var voiceSink delivery.Sink
-			if voiceW != nil {
-				voiceSink = voiceW.voiceSink
-			}
-			if _, err := st.ReconcileStaleDeliveryAttempts(context.Background(), time.Now()); err != nil {
-				log.Printf("delivery outbox reconcile: %v", err)
-			}
-			dispatcher = delivery.NewDispatcher(delivery.Config{
-				Ntfy:      ntfy,
-				Telegram:  telegram,
-				Voice:     voiceSink,
-				Ack:       st,
-				Nudges:    st,
-				Reminders: st,
-				Outbox:    st,
-			})
 
-			tickInterval := time.Duration(cfg.TickInterval)
-			repeatInterval := time.Duration(cfg.RepeatInterval)
-			autotuneInterval := time.Duration(cfg.AutotuneInterval)
-			tl = newTickLoop(st, gatherer, dispatcher, phr, rules, tickInterval, repeatInterval, autotuneInterval, cfg.Digest, routinesFromConfig(cfg.Routines), config.MorningRoutinesFromConfig(cfg.MorningRoutines), cfg.PatternProposals)
+			tl = wireTickLoop(st, gatherer, dispatcher, phr, rules, cfg)
 			factWorker = newFactEnrichmentWorker(st, eco, time.Duration(cfg.FactEnrichmentInterval))
 			evalWorker = newMemoryEvalWorker(st, phr, cfg)
 			feedWkr = newFeedWorker(coreFor(), embedderOf(voiceW), cfg)
@@ -619,6 +500,7 @@ func run(args []string) error {
 				getMorningStatus: func(ctx context.Context) []ipc.MorningRoutineStatus { return tl.morningStatus(ctx, time.Now()) },
 				getDayPlan:       func(ctx context.Context) ipc.DayPlan { return tl.dayPlan(ctx, time.Now()) },
 				getEvents:        intakeEventsFn(evBus),
+				getDecisions:     turnDecisionsFn(voiceW),
 				seedStore:        seedStoreIfAllowed(st),
 			}
 			if voiceW != nil && voiceW.handler != nil {
@@ -696,71 +578,39 @@ func run(args []string) error {
 		}
 	}
 
-	wg.Add(1)
-	go func() {
-		defer wg.Done()
+	goWorker(&wg, func() {
 		if err := srv.Serve(); err != nil && !errors.Is(err, net.ErrClosed) {
 			log.Printf("ipc serve: %v", err)
 		}
-	}()
+	})
 	log.Printf("mavend: ipc listening on %s", srv.Path())
 
 	if !locked && voiceW != nil {
-		wg.Add(1)
-		go func() {
-			defer wg.Done()
+		goWorker(&wg, func() {
 			if err := voiceW.server.Serve(); err != nil && !errors.Is(err, net.ErrClosed) {
 				log.Printf("voice serve: %v", err)
 			}
-		}()
+		})
 		log.Printf("mavend: voice listening on %s", voiceW.server.Addr())
 	}
 
 	if !locked {
-		wg.Add(1)
-		go func() {
-			defer wg.Done()
-			tl.run(ctx)
-		}()
-		wg.Add(1)
-		go func() {
-			defer wg.Done()
-			factWorker.run(ctx)
-		}()
+		goWorker(&wg, func() { tl.run(ctx) })
+		goWorker(&wg, func() { factWorker.run(ctx) })
 		if evalWorker != nil {
-			wg.Add(1)
-			go func() {
-				defer wg.Done()
-				evalWorker.run(ctx)
-			}()
+			goWorker(&wg, func() { evalWorker.run(ctx) })
 		}
 		if feedWkr != nil {
-			wg.Add(1)
-			go func() {
-				defer wg.Done()
-				feedWkr.run(ctx)
-			}()
+			goWorker(&wg, func() { feedWkr.run(ctx) })
 		}
 		if crawlWkr != nil {
-			wg.Add(1)
-			go func() {
-				defer wg.Done()
-				crawlWkr.run(ctx)
-			}()
+			goWorker(&wg, func() { crawlWkr.run(ctx) })
 		}
 		if voiceW != nil && voiceW.mcp != nil {
-			wg.Add(1)
-			go func() {
-				defer wg.Done()
-				voiceW.mcp.run(ctx)
-			}()
+			goWorker(&wg, func() { voiceW.mcp.run(ctx) })
 		}
 		if voiceW != nil && voiceW.home != nil {
-			wg.Add(1)
-			go func() {
-				defer wg.Done()
-				voiceW.home.run(ctx)
-			}()
+			goWorker(&wg, func() { voiceW.home.run(ctx) })
 		}
 	}
 
@@ -848,6 +698,125 @@ func waitWorkers(wg *sync.WaitGroup, d time.Duration) bool {
 	}
 }
 
+// Phraser defaults, applied when the config block leaves a field unset. They
+// are the daemon's, not the library's: phraser.Config carries no defaults of
+// its own, so an empty field here would reach llama-server as an empty flag.
+const (
+	defaultLlamaBin       = "llama-server"
+	defaultPhraserListen  = "127.0.0.1:0"
+	defaultPhraserNCtx    = 2048
+	defaultPhraserTimeout = 30 * time.Second
+)
+
+// wirePhraser builds the phrasing seam. No phraser block means the
+// deterministic stub, which is the floor and not an error: the daemon answers
+// without a model, in fixed words.
+func wirePhraser(ctx context.Context, cfg *config.Config) (phraser.Phraser, error) {
+	if cfg.Phraser == nil {
+		return phraser.NewStub(), nil
+	}
+	pc := phraser.Config{
+		ModelPath:    cfg.Phraser.ModelPath,
+		BinPath:      cfg.Phraser.BinPath,
+		Listen:       cfg.Phraser.Listen,
+		NGpuLayers:   cfg.Phraser.NGpuLayers,
+		NCtx:         cfg.Phraser.NCtx,
+		CacheRAMMiB:  cacheRAMMiB(cfg.Phraser.CacheRAMMiB),
+		Timeout:      time.Duration(cfg.Phraser.Timeout),
+		LLMNudges:    cfg.Phraser.LLMNudges,
+		ContextBlock: contextBlockFn(cfg, time.Now),
+	}
+	if pc.BinPath == "" {
+		pc.BinPath = defaultLlamaBin
+	}
+	if pc.Listen == "" {
+		pc.Listen = defaultPhraserListen
+	}
+	if pc.NCtx <= 0 {
+		pc.NCtx = defaultPhraserNCtx
+	}
+	if pc.Timeout <= 0 {
+		pc.Timeout = defaultPhraserTimeout
+	}
+	return phraser.NewLLMPhraser(ctx, pc)
+}
+
+// wireGatherer builds the nudge gatherer over the given rule set and applies
+// the configured quiet hours.
+func wireGatherer(st *store.Store, cfg *config.Config, rules []loop.Rule) *loop.Gatherer {
+	g := loop.NewGatherer(st, rules)
+	if cfg.QuietHours != nil {
+		g.SetQuietHours(cfg.QuietHours.Start, cfg.QuietHours.End)
+	}
+	return g
+}
+
+// wireDispatcher builds the delivery fan-out. Each sink stays nil unless its
+// config block is present, and a sink that fails to build fails the boot
+// rather than going quiet.
+//
+// A crashed prior run may have left "pending" delivery attempts (send may have
+// landed externally, then the process died before recording it). They are
+// reconciled to "unknown" here, before the tick loop resumes sending, so
+// nothing auto-resends into that ambiguity.
+func wireDispatcher(st *store.Store, cfg *config.Config, voiceW *voiceWiring) (*delivery.Dispatcher, error) {
+	var ntfy delivery.Sink
+	if cfg.Ntfy != nil {
+		s, err := ntfysink.New(*cfg.Ntfy)
+		if err != nil {
+			return nil, fmt.Errorf("wire ntfy sink: %w", err)
+		}
+		ntfy = s
+	}
+	var telegram delivery.Sink
+	if cfg.Telegram != nil {
+		s, err := telegramsink.New(*cfg.Telegram)
+		if err != nil {
+			return nil, fmt.Errorf("wire telegram sink: %w", err)
+		}
+		telegram = s
+	}
+	var voiceSink delivery.Sink
+	if voiceW != nil {
+		voiceSink = voiceW.voiceSink
+	}
+	if _, err := st.ReconcileStaleDeliveryAttempts(context.Background(), time.Now()); err != nil {
+		log.Printf("delivery outbox reconcile: %v", err)
+	}
+	return delivery.NewDispatcher(delivery.Config{
+		Ntfy:      ntfy,
+		Telegram:  telegram,
+		Voice:     voiceSink,
+		Ack:       st,
+		Nudges:    st,
+		Reminders: st,
+		Outbox:    st,
+	}), nil
+}
+
+// wireTickLoop reads the loop's three intervals and its schedules out of the
+// config, so the two boot paths cannot disagree about them.
+func wireTickLoop(st *store.Store, gatherer *loop.Gatherer, dispatcher *delivery.Dispatcher, phr phraser.Phraser, rules []loop.Rule, cfg *config.Config) *tickLoop {
+	return newTickLoop(st, gatherer, dispatcher, phr, rules,
+		time.Duration(cfg.TickInterval),
+		time.Duration(cfg.RepeatInterval),
+		time.Duration(cfg.AutotuneInterval),
+		cfg.Digest,
+		routinesFromConfig(cfg.Routines),
+		config.MorningRoutinesFromConfig(cfg.MorningRoutines),
+		cfg.PatternProposals)
+}
+
+// goWorker starts run on its own goroutine and registers it with wg, so
+// shutdown can wait for it inside workerGrace.
+func goWorker(wg *sync.WaitGroup, run func()) {
+	wg.Add(1)
+	go func() {
+		defer wg.Done()
+		run()
+	}()
+}
+
 // wireRules builds the nudge rule set, minus anything config turned off. The
 // drop is logged because a rule vanishing silently is indistinguishable from a
 // rule that is broken, and the next person to wonder why she stopped nudging

cmd/mavend/notefragment.go

@@ -0,0 +1,58 @@
+package main
+
+import (
+	"strings"
+
+	"github.com/kami/maven/internal/lexicon"
+	"github.com/kami/maven/internal/morph"
+)
+
+// correctionFragment reports that an utterance replaces a referent and states
+// nothing of its own: "нет, не маме, а папе" (V-576).
+//
+// Measured on the box 2026-08-06, that fragment routed to note and was filed.
+// It is not a repair either, because it names no intent, so parseRepair
+// declines it and repair.go is the wrong place to catch it. This is the note
+// path saying it has nothing to store.
+//
+// Three offline tests, all of them narrow on purpose. The sentence opens with a
+// refusal word from the lexicon, it carries the contrastive "а" that names the
+// replacement, and no token in it is a verb form. The verb test is what keeps
+// the rule off real notes: "нет, я не поеду, а останусь" says something, and a
+// Russian verb carries its own subject and tense.
+func correctionFragment(utterance string) bool {
+	toks := repairTokens(strings.ToLower(strings.TrimSpace(utterance)))
+	if len(toks) < 3 {
+		return false
+	}
+	if !refusalWord(toks[0]) {
+		return false
+	}
+	var negated, contrasted bool
+	for _, tok := range toks[1:] {
+		switch tok {
+		case "не", "not":
+			negated = true
+		case "а", "but":
+			contrasted = true
+		}
+		if morph.IsVerbForm(tok) {
+			return false
+		}
+	}
+	return negated && contrasted
+}
+
+// refusalWord reports that a token is a one-word refusal. The lexicon set holds
+// phrases too ("не надо"), and those are not what opens a correction.
+func refusalWord(tok string) bool {
+	for _, w := range lexicon.ConfirmNo() {
+		if strings.ContainsRune(w, ' ') {
+			continue
+		}
+		if w == tok {
+			return true
+		}
+	}
+	return false
+}

cmd/mavend/notefragment_test.go

@@ -0,0 +1,117 @@
+package main
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/memory"
+	"github.com/kami/maven/internal/router"
+	"github.com/kami/maven/internal/store"
+	"github.com/kami/maven/internal/tool"
+	"github.com/kami/maven/internal/voice"
+)
+
+func TestCorrectionFragment(t *testing.T) {
+	cases := []struct {
+		utterance string
+		want      bool
+	}{
+		{"нет, не маме, а папе", true},
+		{"Нет, не маме — а папе", true},
+		{"no, not mom, but dad", true},
+		// States something of its own, so it is his to keep.
+		{"нет, я не поеду, а останусь дома", false},
+		{"нет", false},
+		{"не маме, а папе", false},  // no refusal word opening it
+		{"нет, маме и папе", false}, // nothing negated
+		{"нет, не маме", false},     // nothing put in its place
+		{"запомни что кофе закончился", false},
+	}
+	for _, c := range cases {
+		if got := correctionFragment(c.utterance); got != c.want {
+			t.Errorf("correctionFragment(%q) = %v, want %v", c.utterance, got, c.want)
+		}
+	}
+}
+
+func newNoteHandler(t *testing.T) (*reactiveHandler, *store.Store) {
+	t.Helper()
+	st := newTestStore(t)
+	api := ipc.NewStoreAPI(st)
+	now := time.Now()
+	emb := router.NewHashEmbedder(1024)
+	h := &reactiveHandler{
+		api:       api,
+		recall:    recallWiring{embedder: emb, memStore: memory.NewInMemoryStore()},
+		router:    buildRouter(emb, tool.NewMatcher(api), 0.55, nil),
+		replier:   voice.NewStubReplier(),
+		now:       func() time.Time { return now },
+		dataStore: st,
+	}
+	return h, st
+}
+
+// TestNoteBodyIsTheUtterance — the stored body comes from the utterance, never
+// from Slots.Text, which the LLM router is free to write anything into (V-576).
+func TestNoteBodyIsTheUtterance(t *testing.T) {
+	ctx := context.Background()
+	h, st := newNoteHandler(t)
+
+	dec := router.Decision{
+		Intent:    router.IntentNote,
+		Utterance: "купил хлеб и молоко",
+		Slots:     router.Slots{Text: "ты поедешь на дачу"},
+	}
+	if reply := h.applyAction(ctx, dec); reply != "" {
+		t.Fatalf("applyAction = %q, want empty", reply)
+	}
+	notes, err := st.RecentNotes(ctx, 10)
+	if err != nil {
+		t.Fatalf("RecentNotes: %v", err)
+	}
+	if len(notes) != 1 || notes[0].Text != dec.Utterance {
+		t.Fatalf("stored note = %+v, want body %q", notes, dec.Utterance)
+	}
+}
+
+// TestNoteBodyIsStable — the same utterance twice stores the same text.
+func TestNoteBodyIsStable(t *testing.T) {
+	ctx := context.Background()
+	h, st := newNoteHandler(t)
+
+	dec := router.Decision{Intent: router.IntentNote, Utterance: "кофе закончился"}
+	h.applyAction(ctx, dec)
+	h.applyAction(ctx, dec)
+
+	notes, err := st.RecentNotes(ctx, 10)
+	if err != nil {
+		t.Fatalf("RecentNotes: %v", err)
+	}
+	if len(notes) != 2 {
+		t.Fatalf("notes = %d, want 2", len(notes))
+	}
+	if notes[0].Text != notes[1].Text || notes[0].Text != dec.Utterance {
+		t.Fatalf("bodies differ: %q vs %q", notes[0].Text, notes[1].Text)
+	}
+}
+
+// TestCorrectionFragmentWritesNoNote — a correction with nothing behind it is
+// not a note, and she says so instead of filing it (V-576).
+func TestCorrectionFragmentWritesNoNote(t *testing.T) {
+	ctx := context.Background()
+	h, st := newNoteHandler(t)
+
+	dec := router.Decision{Intent: router.IntentNote, Utterance: "нет, не маме, а папе"}
+	if reply := h.applyAction(ctx, dec); reply != nothingToCorrectReply {
+		t.Fatalf("reply = %q, want %q", reply, nothingToCorrectReply)
+	}
+	notes, err := st.RecentNotes(ctx, 10)
+	if err != nil {
+		t.Fatalf("RecentNotes: %v", err)
+	}
+	if len(notes) != 0 {
+		t.Fatalf("notes = %+v, want none", notes)
+	}
+}

cmd/mavend/praxis_gap_test.go

@@ -0,0 +1,54 @@
+package main
+
+import (
+	"context"
+	"strings"
+	"testing"
+
+	"github.com/kami/maven/internal/phraser"
+)
+
+// A Praxis lifecycle failure used to return a hardcoded constant that named the
+// verb and never the service, so an outage, a refused token and a contract
+// mismatch all produced the identical sentence (Vikunja #588). The helpers and
+// the Hexis half of the same defect are in ecosystem_gap_test.go.
+
+func TestPraxisLifecycle401NamesPraxis(t *testing.T) {
+	ctx := context.Background()
+	praxis := newFakePraxis(t, fixturePraxisAttentionItems())
+	h := newPraxisTestHandler(t, praxis)
+
+	praxis.SetFault(401)
+	reply := h.handlePraxisAct(ctx, praxisItemDec("resolve_item", "item_1"))
+	if !strings.Contains(reply, servicePraxis) {
+		t.Fatalf("praxis failure does not name Praxis: %q", reply)
+	}
+	if !strings.Contains(reply, phraser.A(phraser.EcoDenied, serviceVars(servicePraxis))) {
+		t.Fatalf("401 from praxis: got %q, want the denied line", reply)
+	}
+	// The verb that did not happen is still said: the trace is the only other
+	// place it exists and he is not reading the trace.
+	if !strings.Contains(reply, "не получилось отметить сделанным.") {
+		t.Errorf("reply dropped the operation that failed: %q", reply)
+	}
+}
+
+// TestPraxisLifecycleOutageDiffersFrom401 — the identity that was the bug.
+func TestPraxisLifecycleOutageDiffersFrom401(t *testing.T) {
+	ctx := context.Background()
+	praxis := newFakePraxis(t, fixturePraxisAttentionItems())
+	h := newPraxisTestHandler(t, praxis)
+
+	praxis.SetFault(401)
+	refused := h.handlePraxisAct(ctx, praxisItemDec("acknowledge_item", "item_1"))
+
+	h.ecosystem = &ecosystemWiring{praxis: newPraxisClient(unreachableURL)}
+	outage := h.handlePraxisAct(ctx, praxisItemDec("acknowledge_item", "item_1"))
+
+	if refused == outage {
+		t.Fatalf("a refused token and an outage still say the same thing: %q", refused)
+	}
+	if !strings.Contains(outage, phraser.A(phraser.EcoDown, serviceVars(servicePraxis))) {
+		t.Fatalf("praxis outage: got %q, want the outage line naming Praxis", outage)
+	}
+}

cmd/mavend/query_recall_test.go

@@ -2,8 +2,11 @@ package main
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"math"
+	"net/http"
+	"strings"
 	"testing"
 	"time"
 
@@ -31,6 +34,57 @@ func (f *fixedEmbedder) Embed(_ context.Context, text string) ([]float32, error)
 	return v, nil
 }
 
+// brokenEmbedder fails every call, which is what an ONNX session error looks
+// like from the query chain's side.
+type brokenEmbedder struct{}
+
+func (brokenEmbedder) Dim() int     { return 4 }
+func (brokenEmbedder) Close() error { return nil }
+func (brokenEmbedder) Embed(context.Context, string) ([]float32, error) {
+	return nil, errors.New("onnx: session failed")
+}
+
+// TestQueryEmbedFailureDoesNotStopTheChain — V-568. The embed source used to
+// claim the turn on an embedder error, so one failing EmbedQuery answered every
+// question below it with "не смогла ответить", including the ones the search
+// answers without an embedder at all. A source that could not look must pass.
+func TestQueryEmbedFailureDoesNotStopTheChain(t *testing.T) {
+	const q = "почему небо голубое"
+
+	h, _ := searchHandler(t, searchBody, http.StatusOK)
+	h.api = ipc.NewStoreAPI(newTestStore(t))
+	h.recall = recallWiring{embedder: brokenEmbedder{}, minScore: 0.55, minMargin: 0.008}
+	h.now = time.Now
+
+	// The embed source itself passes rather than claiming.
+	turn := &queryTurn{dec: router.Decision{Intent: router.IntentQuery, Utterance: q}}
+	if reply, ok := h.queryEmbed(context.Background(), turn); ok {
+		t.Fatalf("queryEmbed claimed the turn on an embedder error: %q", reply)
+	}
+
+	// And the whole chain still reaches the search below it.
+	reply := askQuery(t, h, q)
+	if !strings.Contains(reply, "рэлеевского рассеяния") {
+		t.Fatalf("reply = %q, want the search answer", reply)
+	}
+}
+
+// The recall sources read the empty vector the failed embed left behind, and
+// neither of them may turn that into an answer: no vector means they could not
+// look, which is not the same as looking and finding nothing.
+func TestQueryRecallPassesWithoutAVector(t *testing.T) {
+	h, _ := buildRecallHandler(t, "где молоко", []recallCase{
+		{text: "молоко стоит в холодильнике", score: 0.90, kind: "note"},
+	})
+	turn := &queryTurn{dec: router.Decision{Intent: router.IntentQuery, Utterance: "где молоко"}}
+	if reply, ok := h.queryMemory(context.Background(), turn); ok {
+		t.Errorf("queryMemory claimed with no vector: %q", reply)
+	}
+	if reply, ok := h.queryNotes(context.Background(), turn); ok {
+		t.Errorf("queryNotes claimed with no vector: %q", reply)
+	}
+}
+
 // scoreVec builds a unit vector whose cosine against the query vector
 // (1,0,0,0) is exactly score.
 func scoreVec(score float64) []float32 {

cmd/mavend/reminderwhen.go

@@ -0,0 +1,209 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"strings"
+	"time"
+
+	"github.com/kami/maven/internal/dialogue"
+	"github.com/kami/maven/internal/router"
+)
+
+// A reminder commits only when three things are answered: what to say, what
+// time to say it, and what day (owner's rule, 2026-08-06, V-579). Anything
+// missing is asked about, and nothing missing is filled from the clock.
+//
+// "напомни завтра в 3 заказать цветы" has the what and the day and an hour that
+// could be either half of the day, so she asks which 3. "напомни в 9 вечера
+// разгрузить стиралку" has the what and an unambiguous hour and no day, so she
+// asks which day. Today being a valid reading is not the same as him saying it.
+//
+// Two things are already whole and are not asked about. A time that admits one
+// reading is not queried for its half of the day, so "завтра в 15:00" commits.
+// And an interval is an instant, so "через час" carries all three by itself.
+type whenGap string
+
+const (
+	whenComplete      whenGap = ""
+	whenNoHour        whenGap = "hour"
+	whenAmbiguousHour whenGap = "part_of_day"
+	whenNoDay         whenGap = "day"
+)
+
+// whenGapOf reads the request and names the first thing about its time that he
+// has not said. hasTime is whether a parser could read an instant out of it,
+// which is necessary and not sufficient: the parser answers a dayless "в 9"
+// with a day it picked.
+func whenGapOf(text string, hasTime bool) whenGap {
+	if !router.NamesAnHour(text) {
+		return whenNoHour
+	}
+	if router.NamesAnInterval(text) {
+		return whenComplete
+	}
+	if !hasTime {
+		return whenNoHour
+	}
+	if router.HourIsAmbiguous(text) {
+		return whenAmbiguousHour
+	}
+	if !router.NamesADay(text) {
+		return whenNoDay
+	}
+	return whenComplete
+}
+
+// whenQuestion is what she asks for each gap. Every one of them opens with the
+// current time, because she is reasoning from it and he cannot check that
+// reasoning unless he hears it. The hour deck varies with the attempt, like
+// every other slot; the other two say one thing and there is only one way to
+// say it.
+//
+// taken is what his last turn added, in his own words, and it goes between the
+// clock and the question (V-593). It is empty whenever his turn moved nothing
+// forward, which is the case where repeating the question verbatim is honest.
+func whenQuestion(gap whenGap, attempt int, now time.Time, taken string) (string, bool) {
+	clock := fmt.Sprintf("Сейчас %s.", now.Format("15:04"))
+	if taken != "" {
+		clock += " " + taken
+	}
+	switch gap {
+	case whenNoHour:
+		q, ok := clarifyQuestionFor(dialogue.SlotTime, attempt)
+		if !ok {
+			return "", false
+		}
+		return clock + " " + q, true
+	case whenAmbiguousHour:
+		return clock + " Это утра или вечера?", true
+	case whenNoDay:
+		return clock + " В какой день?", true
+	}
+	return "", false
+}
+
+// whenKnown — the three things he has to say about the time, and whether the
+// words so far say them. Read off the same predicates whenGapOf reads, so the
+// two cannot disagree about what is still open.
+type whenKnown struct{ hour, part, day bool }
+
+func whenKnownOf(text string, hasTime bool) whenKnown {
+	if !router.NamesAnHour(text) {
+		return whenKnown{}
+	}
+	if router.NamesAnInterval(text) {
+		return whenKnown{hour: true, part: true, day: true}
+	}
+	if !hasTime {
+		return whenKnown{}
+	}
+	return whenKnown{
+		hour: true,
+		part: !router.HourIsAmbiguous(text),
+		day:  router.NamesADay(text),
+	}
+}
+
+// movedForward reports whether b says something a did not.
+func (a whenKnown) movedForward(b whenKnown) bool {
+	return (!a.hour && b.hour) || (!a.part && b.part) || (!a.day && b.day)
+}
+
+// whenTakenLine — the acknowledgement in front of a re-ask, in the words he
+// just used (V-593).
+//
+// It is an echo and never a restatement, for the same reason the fact
+// confirmation is (V-592): a 1.7B asked to say a Russian sentence back invents.
+// Its only job is evidence that the turn between two asks was heard, so after
+// "на 9" and then "на завтра" she does not ask "утра или вечера?" twice
+// byte-identically while he wonders whether the microphone is on.
+func whenTakenLine(text string) string {
+	text = strings.TrimSpace(text)
+	text = strings.TrimRight(text, " \t.,!?;:")
+	if text == "" {
+		return ""
+	}
+	return "Поняла: " + text + "."
+}
+
+// whenTextOf is everything he has said about when, the original request plus
+// every answer he has given to a question about it.
+//
+// The answers are kept apart from the utterance on purpose. The utterance is
+// the reminder's payload, so folding "завтра" into it would have her read the
+// day back to him at the time she says it. And a time answer has to be read
+// against the request rather than alone: "завтра" names no hour, and the hour
+// it belongs to is the one she is already holding.
+func whenTextOf(q *dialogue.PendingQuestion) string {
+	if q.WhenText == "" {
+		return q.Utterance
+	}
+	return strings.TrimSpace(q.Utterance + " " + q.WhenText)
+}
+
+// slotStillMissing reports whether a slot is still open. Every slot but the
+// reminder's time is open when it is empty; the time is open until all three of
+// what he must say about it are said.
+func slotStillMissing(slot dialogue.Slot, utterance string, s dialogue.Slots) bool {
+	if len(dialogue.StillMissing([]dialogue.Slot{slot}, s)) > 0 {
+		return true
+	}
+	return slot == dialogue.SlotTime && whenGapOf(utterance, s.HasTime) != whenComplete
+}
+
+// readWhen reads the instant out of what he has said about the time, newest
+// statement first.
+//
+// The request plus his latest answer is tried before the whole history, and
+// that order is what makes a correction win: "нет, сегодня в 15:00" after "в
+// 11:00" must land on 15:00, and a parser reading left to right off the joined
+// history would find the 11 he just took back. The history is the fallback,
+// because an answer often completes an earlier one rather than replacing it -
+// "вечера" says which 9, and alone it names no hour at all.
+func (h *reactiveHandler) readWhen(ctx context.Context, intent router.Intent, q *dialogue.PendingQuestion, text string) (time.Time, bool) {
+	latest := strings.TrimSpace(q.Utterance + " " + text)
+	if router.NamesAnHour(text) {
+		if w := h.extractor.Extract(ctx, intent, latest, h.now()); w.HasTime {
+			return w.Time, true
+		}
+	}
+	if w := h.extractor.Extract(ctx, intent, whenTextOf(q), h.now()); w.HasTime {
+		return w.Time, true
+	}
+	return time.Time{}, false
+}
+
+// asksAboutTime reports whether the parked question is one about when.
+func asksAboutTime(missing []dialogue.Slot) bool {
+	for _, s := range missing {
+		if s == dialogue.SlotTime {
+			return true
+		}
+	}
+	return false
+}
+
+// stillOpen reports whether any of the slots she asked about is still unsaid.
+func stillOpen(missing []dialogue.Slot, utterance string, s dialogue.Slots) bool {
+	for _, slot := range missing {
+		if slotStillMissing(slot, utterance, s) {
+			return true
+		}
+	}
+	return false
+}
+
+// stillMissingFor is missingFor's engine, in wantedSlots order. It reads the
+// utterance as well as the slots, which plain StillMissing cannot: whether an
+// hour is ambiguous is a fact about the words, not about the instant they
+// parsed to.
+func stillMissingFor(intent router.Intent, utterance string, s dialogue.Slots) []dialogue.Slot {
+	var out []dialogue.Slot
+	for _, want := range wantedSlots[intent] {
+		if slotStillMissing(want, utterance, s) {
+			out = append(out, want)
+		}
+	}
+	return out
+}

cmd/mavend/replier_llm.go

@@ -31,6 +31,14 @@ func (r *llmReplier) Reply(d router.Decision) string {
 		// a generation to say something this small.
 		return clarifyMissedLine(d)
 	}
+	if d.Intent == router.IntentFact {
+		// A captured fact is confirmed by echoing him, and the model is not
+		// asked (V-592). It has nothing to phrase FROM: replyContext hands it
+		// "записала факт: water \"drank\"", so every Russian word in the reply
+		// was the model's own invention, and on 2026-08-06 that was "Проверила,
+		// что ты выпел стакан воды" for "я выпил воды".
+		return phraser.FactAck(d.Utterance)
+	}
 	out, err := r.p.PhraseReply(context.Background(), d)
 	if err != nil || out == "" {
 		return r.stub.Reply(d)

cmd/mavend/ruwords.go

@@ -17,6 +17,7 @@ import (
 	"time"
 
 	"github.com/kami/maven/internal/lexicon"
+	"github.com/kami/maven/internal/router"
 	"github.com/kami/maven/internal/say"
 )
 
@@ -73,22 +74,26 @@ func mentionsUnknownPlace(u string) bool {
 // date for a day she did not understand.
 const onlyNearDaysReply = "я считаю только сегодня, завтра, послезавтра и вчера — про другие дни пока не скажу."
 
-// dayWords — day references the calendar parser cannot resolve. A weekday name
-// or a "через …" phrase means he asked about a specific other day.
-var dayWords = []string{
-	"понедельник", "вторник", "сред", "четверг", "пятниц", "суббот", "воскресен",
-	"через", "monday", "tuesday", "wednesday", "thursday", "friday", "saturday", "sunday",
-}
-
 // mentionsUnknownDay reports whether the question names a day the calendar
 // parser could not resolve. Mirror of mentionsUnknownPlace: it exists only to
 // pick an honest reply over a confidently wrong one.
 //
 // Only called after ParseCalendarDate has already failed, so "завтра" and the
 // other words it does know never reach here.
+//
+// The weekday half was a list of STEMS matched with strings.Contains until
+// V-581 — "сред", "пятниц", "суббот". That is the hand-written Russian pattern
+// the sweep of 2026-08-04 took out, and it was wrong in the way such a pattern
+// always is: "среди", "средство" and "средний" all contain "сред", so a question
+// carrying any of them was answered with onlyNearDaysReply instead of the date.
+// Whole tokens now, and the weekday itself is router.WeekdayIndex, which reads
+// the lexicon and asks the dictionary about the case.
 func mentionsUnknownDay(u string) bool {
-	for _, w := range dayWords {
-		if strings.Contains(u, w) {
+	for _, tok := range quietTokens(u) {
+		if tok == "через" {
+			return true
+		}
+		if _, ok := router.WeekdayIndex(tok); ok {
 			return true
 		}
 	}
@@ -149,6 +154,11 @@ func hasDurationWords(u string) bool {
 // Used by the query handler when answering "когда я это сделал?"-style questions.
 func formatTime(t time.Time) string {
 	now := time.Now()
+	// The argument is a fact's Ts, which the store hands back as UTC. Only the
+	// last branch names a wall clock, and it named the store's until V-614: an
+	// answer to "когда я это сделал?" read hours off, in the same sentence
+	// shape the plan reads a day in.
+	t = t.Local()
 	if t.After(now.Add(-2*time.Minute)) && t.Before(now.Add(2*time.Minute)) {
 		return "только что"
 	}

cmd/mavend/ruwords_test.go

@@ -0,0 +1,57 @@
+package main
+
+import (
+	"strings"
+	"testing"
+	"time"
+)
+
+// "когда я это сделал?" answers off a fact's Ts, which the store hands back as
+// UTC, and the branch that names a wall clock printed it in whatever zone it
+// arrived in (V-614). The instant here is built three hours off this machine's
+// zone, so the assertion holds under TZ=UTC as well.
+func TestFormatTimeReadsHisClock(t *testing.T) {
+	_, off := time.Now().Zone()
+	away := time.FixedZone("away", off+3*60*60)
+	stored := time.Now().Add(-72 * time.Hour).In(away)
+
+	got := formatTime(stored)
+	if want := stored.Local().Format("15:04"); !strings.Contains(got, want) {
+		t.Errorf("formatTime = %q, want the hour on his clock (%s)", got, want)
+	}
+	if bad := stored.Format("15:04"); strings.Contains(got, bad) {
+		t.Errorf("formatTime = %q reads the zone the fact arrived in (%s)", got, bad)
+	}
+}
+
+// TestMentionsUnknownDayReadsWordsNotStems — the defect V-581 found. The
+// weekday half of this guard was a list of stems matched with strings.Contains,
+// so "среди", "средство" and "средний" all read as Wednesday and the question
+// was answered with onlyNearDaysReply instead of a date.
+//
+// The other half of the fix is coverage: a stem list stops at the forms whoever
+// wrote it thought of, and "воскресеньях" was not one of them.
+func TestMentionsUnknownDayReadsWordsNotStems(t *testing.T) {
+	for _, u := range []string{
+		"какое число в понедельник",
+		"какое число в среду",
+		"какое число в среде",
+		"что там по воскресеньям",
+		"what is the date on friday",
+		"какое число через неделю",
+	} {
+		if !mentionsUnknownDay(u) {
+			t.Errorf("mentionsUnknownDay(%q) = false, want true", u)
+		}
+	}
+	for _, u := range []string{
+		"какое число в среднем",
+		"сколько это в среднем",
+		"какое сегодня средство",
+		"какое число",
+	} {
+		if mentionsUnknownDay(u) {
+			t.Errorf("mentionsUnknownDay(%q) = true; it names no day", u)
+		}
+	}
+}

cmd/mavend/testdata/scenarios/evening_degraded.json

@@ -24,8 +24,8 @@
       "at": "21:00",
       "note": "he speaks. The whole voice path runs: push-to-talk, the STT seam parked with the golden transcript, the real router, the real store write, the phrasing contract.",
       "audio": "ru_fact",
-      "expect_reply_contains": ["записала"],
-      "expect_reply_lacks": ["записал ", "записал,", "записал.", "милый", "ваш"],
+      "expect_reply_contains": ["записала", "выпил воды"],
+      "expect_reply_lacks": ["записал ", "записал,", "записал.", "милый", "ваш", "стакан"],
       "expect_events": ["water"]
     },
     {

cmd/mavend/testdata/scenarios/morning_missed.json

@@ -81,10 +81,10 @@
     },
     {
       "at": "08:55",
-      "note": "stating a fact writes it and says so, in the feminine. This reply comes back through the replier from the scripted model, so the persona check is against generated text rather than a constant. The masculine forms are listed with their following character — \"записал \" and \"записал,\" — because \"записала\" contains \"записал\", and the earlier check on the comma alone passed on \"записал что ты выпил воды\".",
+      "note": "stating a fact writes it and says so, in the feminine, and in his own words. The reply no longer comes from the model at all (V-592): a 1.7B asked to restate «я выпил воды» answered «Проверила, что ты выпел стакан воды», so the confirmation is now a deck frame with his sentence in it. The masculine forms are listed with their following character — \"записал \" and \"записал,\" — because \"записала\" contains \"записал\".",
       "say": "я выпил воды",
-      "expect_reply_contains": ["записала"],
-      "expect_reply_lacks": ["записал ", "записал,", "записал.", "милый"],
+      "expect_reply_contains": ["записала", "я выпил воды"],
+      "expect_reply_lacks": ["записал ", "записал,", "записал.", "милый", "стакан"],
       "expect_events": ["water"]
     },
     {

cmd/mavend/tick.go

@@ -319,10 +319,7 @@ func (t *tickLoop) stopFinishedAlarms(ctx context.Context, keys []string, state
 	if len(keys) == 0 {
 		return nil
 	}
-	byName := make(map[string]loop.Rule, len(t.rules))
-	for _, r := range t.rules {
-		byName[r.Name] = r
-	}
+	byName := t.rulesByName()
 	live := keys[:0:0]
 	for _, key := range keys {
 		outcome := ""
@@ -381,19 +378,27 @@ func (t *tickLoop) repeatableRules(keys []string) []string {
 	if len(keys) == 0 {
 		return nil
 	}
-	wired := make(map[string]bool, len(t.rules))
-	for _, r := range t.rules {
-		wired[r.Name] = true
-	}
+	wired := t.rulesByName()
 	out := keys[:0:0]
 	for _, k := range keys {
-		if wired[k] {
+		if _, ok := wired[k]; ok {
 			out = append(out, k)
 		}
 	}
 	return out
 }
 
+// rulesByName indexes the wired rule set by name, for the two lookups above
+// that only care whether a key is still wired (repeatableRules) or need the
+// rule itself (stopFinishedAlarms).
+func (t *tickLoop) rulesByName() map[string]loop.Rule {
+	byName := make(map[string]loop.Rule, len(t.rules))
+	for _, r := range t.rules {
+		byName[r.Name] = r
+	}
+	return byName
+}
+
 // cachePhrase keeps the latest phrased nudge per rule for the sev4-repeat
 // path. writing under a mutex; the repeat path reads under the same. the
 // cache is bounded by the rule count (≤ ~30 per spec) so eviction is not a

cmd/mavend/tick_api.go

@@ -23,6 +23,7 @@ type daemonAPI struct {
 	chatFn           func(ctx context.Context, conversation, text string) string
 	getMCPServers    func() []ipc.MCPServerStatus
 	getEvents        func(n int) []ipc.IntakeEvent
+	getDecisions     func(n int) []ipc.TurnDecision
 	// nexus — the identity client, nil when no nexus block is configured. It
 	// is what makes ResolveEntity answerable at all; without it the store
 	// adapter's refusal stands, and a surface that wanted an entity id says so
@@ -118,6 +119,17 @@ func (d *daemonAPI) TickTrace(ctx context.Context) (ipc.TickTrace, error) {
 	return toIPCTickTrace(*trace), nil
 }
 
+// TurnDecisions — the arbitration records of the last few turns (V-564). Nil
+// getter means voice was never wired, and that is an empty list rather than an
+// error: a box with no voice path has had no turns to arbitrate, which is not a
+// fault and renders as an empty table.
+func (d *daemonAPI) TurnDecisions(ctx context.Context, n int) ([]ipc.TurnDecision, error) {
+	if d.getDecisions == nil {
+		return nil, nil
+	}
+	return d.getDecisions(n), nil
+}
+
 func (d *daemonAPI) MorningStatus(ctx context.Context) ([]ipc.MorningRoutineStatus, error) {
 	if d.getMorningStatus == nil {
 		return nil, errors.New("mavend: morning status not available")

cmd/mavend/turnrole.go

@@ -0,0 +1,322 @@
+package main
+
+import (
+	"strings"
+	"unicode"
+
+	"github.com/kami/maven/internal/dialogue"
+	"github.com/kami/maven/internal/lexicon"
+	"github.com/kami/maven/internal/router"
+)
+
+// turnRole — what this utterance IS, relative to the action Maven is in the
+// middle of assembling. The five roles are the owner's vocabulary (Vikunja
+// #558), plus the sixth answer a resolver is allowed to give: not_applicable,
+// which hands the turn back to generic dispatch.
+//
+// It exists because the arbitration used to be ordering. The clarify resolver,
+// the confirm gate, the follow-up merge and the repair marker all ran BEFORE
+// the router, so the claimant holding conversational state decided what an
+// utterance was without asking the one component whose job that is — and on
+// 2026-08-05 "какая сейчас погода в Риме?" became the time of a reminder,
+// because the extractor found "сейчас" in it and nothing looked at the rest.
+//
+// The rule that fixes that: a routed decision which stands on its own — its own
+// intent, its own slots filled from its own words — is not an answer, whatever
+// the extractor found inside it.
+type turnRole string
+
+const (
+	roleAnswer        turnRole = "answer"         // it fills the slot she asked about
+	roleCorrection    turnRole = "correction"     // it replaces a value she already had
+	roleSideQuery     turnRole = "side_query"     // a question of its own, asked mid-flow
+	roleNewRequest    turnRole = "new_request"    // a different request entirely
+	roleAside         turnRole = "aside"          // something he stated, not an answer
+	roleCancel        turnRole = "cancel"         // call the pending action off
+	roleNotApplicable turnRole = "not_applicable" // nothing is pending; not our turn
+)
+
+// frameWords — the words that can stand around a bare slot value without adding
+// a request. Every member is a closed class from internal/lexicon: the frame
+// itself, the interrogatives, the parts of a spoken clock, the days and the
+// months. Assembled once; the sets are copies, so this cannot edit them.
+var frameWords = buildFrameWords()
+
+func buildFrameWords() map[string]bool {
+	out := make(map[string]bool)
+	add := func(list []string) {
+		for _, w := range list {
+			out[strings.ToLower(w)] = true
+		}
+	}
+	add(lexicon.SlotValueFrame())
+	add(lexicon.Interrogatives())
+	add(lexicon.PartsOfDay())
+	add(lexicon.HalfHourWords())
+	add(lexicon.DayOffsetWords())
+	for i := 0; i < 7; i++ {
+		out[lexicon.Weekday(i)] = true
+	}
+	for m := 1; m <= 12; m++ {
+		out[lexicon.MonthGenitive(m)] = true
+	}
+	for hh := 0; hh <= 23; hh++ {
+		add(strings.Fields(lexicon.HourSpoken(hh)))
+	}
+	return out
+}
+
+// cancelWords — the same, for the words that call the pending action off.
+var cancelWords = buildCancelWords()
+
+func buildCancelWords() map[string]bool {
+	out := make(map[string]bool)
+	for _, w := range lexicon.DialogueCancel() {
+		out[strings.ToLower(w)] = true
+	}
+	return out
+}
+
+// turnTokens splits an utterance the way the router's own predicates do: over
+// letters and digits, lowercased, so punctuation and a clock's colon fall out.
+func turnTokens(text string) []string {
+	return strings.FieldsFunc(strings.ToLower(text), func(r rune) bool {
+		return !unicode.IsLetter(r) && !unicode.IsDigit(r)
+	})
+}
+
+// ownContent lists the tokens of an utterance that are neither frame nor value:
+// what it is about, over and above the thing she asked for. Numbers go out
+// because a number is the commonest slot value there is, and the closed number
+// and day lexicons go out with them.
+//
+// Empty ⇒ the utterance is a slot value and nothing else, however it is dressed
+// up. That is the whole test, and it is what separates "а что если в 11:00" —
+// which is a time, hedged — from "какая сейчас погода в Риме?", which leaves
+// "погода" and "риме" behind and is therefore about something.
+func ownContent(text string) []string {
+	var out []string
+	for _, tok := range turnTokens(text) {
+		if frameWords[tok] || lexicon.IsFillerParticle(tok) {
+			continue
+		}
+		if _, ok := lexicon.Cardinal(tok); ok {
+			continue
+		}
+		if _, ok := lexicon.Ordinal(tok); ok {
+			continue
+		}
+		if isNumeric(tok) {
+			continue
+		}
+		out = append(out, tok)
+	}
+	return out
+}
+
+func isNumeric(tok string) bool {
+	for _, r := range tok {
+		if !unicode.IsDigit(r) {
+			return false
+		}
+	}
+	return tok != ""
+}
+
+// isCancel reports whether the utterance is nothing but a call-off. Every
+// content token has to be a cancel word, so "забудь" ends the exchange and
+// "забудь купить молоко" does not.
+func isCancel(text string) bool {
+	content := ownContent(text)
+	if len(content) == 0 {
+		return false
+	}
+	for _, tok := range content {
+		if !cancelWords[tok] {
+			return false
+		}
+	}
+	return true
+}
+
+// carriesOwnRequest reads the ROUTED decision for the thing that decides this:
+// does the utterance ask for something in its own right? Each intent is asked
+// the question in its own terms, because "its own slots filled from its own
+// words" means a different field for each of them.
+//
+// A query or a system question needs no further evidence — the router already
+// read a question in these words. The write intents need the verb or the slot
+// that names the request, so a bare value the router guessed a home for does
+// not count as one.
+func carriesOwnRequest(dec router.Decision, text string) bool {
+	if dec.Clarify {
+		// The router itself was unsure. An utterance she could not route is
+		// not an utterance that outranks the question in front of it.
+		return false
+	}
+	switch dec.Intent {
+	case router.IntentQuery, router.IntentSystem:
+		return true
+	case router.IntentReminder:
+		return carriesReminderVerb(text)
+	case router.IntentFact, router.IntentNote:
+		return router.CarriesCaptureVerb(text)
+	case router.IntentAct:
+		// An act that resolved to a capability is a command. One that did not
+		// is words she cannot execute anyway, so it stays an answer and gets
+		// re-asked — the same thing that happens to it today.
+		return dec.Slots.HasFn
+	default: // chat
+		return false
+	}
+}
+
+// carriesReminderVerb — "напомни" and its forms, matched over tokens. The
+// reminder verbs are a closed lexicon and are not capture verbs, so
+// CarriesCaptureVerb never sees them.
+func carriesReminderVerb(text string) bool {
+	toks := turnTokens(text)
+	for _, v := range lexicon.ReminderVerbs() {
+		for _, t := range toks {
+			if t == strings.ToLower(v) {
+				return true
+			}
+		}
+	}
+	return false
+}
+
+// offlineOwnRequest is the shape half of the evidence: the offline token tests,
+// which cost nothing and never depend on the model that produced the routing.
+// It is also the whole answer when there is no route to read — the classifier
+// is the failure floor and a turn must never break on the model.
+func offlineOwnRequest(text string) bool {
+	return router.IsQuestionShaped(text) || router.CarriesCaptureVerb(text) || carriesReminderVerb(text)
+}
+
+// classifyTurnRole decides what this utterance is against the pending action.
+//
+// The fast path is the first line and it is a fast path to the SAME answer, not
+// a second decision procedure: an utterance with no content of its own can
+// never be a request of its own, so it can never be anything but an answer, and
+// the route below would spend a second on the resident model to say so. Every
+// other utterance is routed first, and the role is read off the decision.
+//
+// `routed` is the turn's routing, already computed; ok is false when there was
+// none to compute (no router wired, or the route failed). A failed route falls
+// to the offline shape tests rather than breaking the turn.
+func classifyTurnRole(q *dialogue.PendingQuestion, text string, answer dialogue.Slots, routed router.Decision, ok bool) turnRole {
+	if isCancel(text) {
+		return roleCancel
+	}
+	// Two pieces of evidence, and the content gate in front of both. The shape
+	// tests are the floor and answer for free; the route is what sees a request
+	// with no shape to it — "погода в риме" asks a question and carries neither
+	// a question mark nor an interrogative, and only the router knows that.
+	//
+	// An utterance of pure frame gets one more chance, and V-577 is why. Every
+	// token of "что у меня сегодня?" is frame, so the content gate called it an
+	// answer, the parked reminder took "сегодня" for its time, and the question
+	// he asked was answered nowhere. A routed intent beats a frame match,
+	// because the frame is a hint and the route is a decision.
+	//
+	// The condition is that it fills nothing she asked about. That keeps the
+	// hedged "а что если в 11:00" an answer, which is what it is: it carries the
+	// hour, and no route saying "question" changes that. It works because the
+	// extractor no longer reads a day word as the current clock, so a sentence
+	// that names no hour now fills nothing to weigh.
+	own := false
+	if len(ownContent(text)) > 0 {
+		own = offlineOwnRequest(text) || (ok && carriesOwnRequest(routed, text))
+	} else if ok && fillsNothingAsked(q, answer) {
+		own = carriesOwnRequest(routed, text)
+	}
+	if !own {
+		if isAside(q, text, answer, routed, ok) {
+			return roleAside
+		}
+		if replacesFilledSlot(q, answer) {
+			return roleCorrection
+		}
+		return roleAnswer
+	}
+	if router.IsQuestionShaped(text) || (ok && (routed.Intent == router.IntentQuery || routed.Intent == router.IntentSystem)) {
+		return roleSideQuery
+	}
+	return roleNewRequest
+}
+
+// isAside reports whether the utterance is something he STATED while she was
+// waiting on a question (V-577 shape 2).
+//
+// "у меня новый ноутбук" said into a parked reminder was dropped in silence: it
+// carries no capture verb, so it is not a request of its own, and it fills no
+// slot, so it is not an answer either. Neither storing it nor saying it was
+// ignored is the one behaviour that is wrong, and it was the behaviour.
+//
+// Three conditions, and all three are needed. The route has to call it a
+// statement AND stand behind that, so a bare time is never an aside. It has to
+// fill none of what she asked about, so an answer she can use stays an answer.
+// And it has to say something, so a shrug is still a failed answer and still
+// spends a retry.
+func isAside(q *dialogue.PendingQuestion, text string, answer dialogue.Slots, routed router.Decision, ok bool) bool {
+	if !ok || q == nil {
+		return false
+	}
+	if !statesSomething(routed) {
+		return false
+	}
+	if len(ownContent(text)) == 0 {
+		return false
+	}
+	return fillsNothingAsked(q, answer)
+}
+
+// statesSomething reports whether the route is evidence that these words state
+// a thing, rather than a guess she has to interrupt a flow over.
+//
+// Two kinds of evidence, and the second one exists because the classifier floor
+// marks nearly everything Clarify. A parsed fact key comes from the
+// deterministic fact parser and not from a similarity score, so "я выпил воды"
+// is a statement on any engine. A confident note or fact is the other kind, and
+// that is the one the resident model gives for "у меня новый ноутбук".
+func statesSomething(routed router.Decision) bool {
+	switch routed.Intent {
+	case router.IntentFact:
+		return routed.Slots.HasKey || !routed.Clarify
+	case router.IntentNote:
+		return !routed.Clarify
+	}
+	return false
+}
+
+// fillsNothingAsked reports whether the utterance gave her none of what she
+// asked for. Nothing is pending counts as nothing filled.
+func fillsNothingAsked(q *dialogue.PendingQuestion, answer dialogue.Slots) bool {
+	if q == nil {
+		return true
+	}
+	return len(dialogue.StillMissing(q.Missing, answer)) == len(q.Missing)
+}
+
+// replacesFilledSlot reports whether the utterance overwrites something the
+// pending action already had, rather than filling the gap she asked about —
+// "нет, на девять" while she is waiting for the subject. Both are handled the
+// same way (dialogue.Answer already prefers the newer value), so this only
+// names the turn honestly for the log and for the decision trace V-564 adds.
+func replacesFilledSlot(q *dialogue.PendingQuestion, answer dialogue.Slots) bool {
+	if q == nil {
+		return false
+	}
+	asked := make(map[dialogue.Slot]bool, len(q.Missing))
+	for _, s := range q.Missing {
+		asked[s] = true
+	}
+	if answer.HasTime && q.Slots.HasTime && !asked[dialogue.SlotTime] && !answer.Time.Equal(q.Slots.Time) {
+		return true
+	}
+	if answer.HasKey && q.Slots.HasKey && !asked[dialogue.SlotKey] && answer.Key != q.Slots.Key {
+		return true
+	}
+	return false
+}

cmd/mavend/turnrole_test.go

@@ -0,0 +1,281 @@
+package main
+
+import (
+	"context"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/kami/maven/internal/dialogue"
+	"github.com/kami/maven/internal/router"
+)
+
+// TestOwnContentSeparatesAValueFromAQuestion pins the test the whole role
+// classifier rests on: after the frame, the numbers and the closed time sets
+// come out, does anything of his own remain? A hedged time leaves nothing. A
+// question about the weather leaves the weather.
+func TestOwnContentSeparatesAValueFromAQuestion(t *testing.T) {
+	cases := []struct {
+		text string
+		own  bool
+	}{
+		{"в 11:00", false},
+		{"в семь вечера", false},
+		{"нет, в 15:00", false},
+		{"а что если в 11:00", false},
+		{"на 9", false},
+		{"а, да, прости — на 9", false},
+		{"завтра", false},
+		{"в половине восьмого", false},
+		{"какая сейчас погода в Риме?", true},
+		{"кто изобрёл телефон", true},
+		{"напомни в 11:00", true},
+		{"позвонить маме", true},
+		{"запиши что я пил воду", true},
+	}
+	for _, tc := range cases {
+		if got := len(ownContent(tc.text)) > 0; got != tc.own {
+			t.Errorf("ownContent(%q) = %v, want own content = %v", tc.text, ownContent(tc.text), tc.own)
+		}
+	}
+}
+
+// TestCancelIsTheWholeUtterance — a call-off calls the request off, and a
+// sentence that merely contains the word does not.
+func TestCancelIsTheWholeUtterance(t *testing.T) {
+	for _, yes := range []string{"отмена", "забудь", "неважно", "проехали", "cancel", "ой, отмена"} {
+		if !isCancel(yes) {
+			t.Errorf("isCancel(%q) = false, want true", yes)
+		}
+	}
+	for _, no := range []string{"забудь купить молоко", "в 11:00", "позвонить маме", ""} {
+		if isCancel(no) {
+			t.Errorf("isCancel(%q) = true, want false", no)
+		}
+	}
+}
+
+// TestTurnRoleReadsTheRoutedDecision — the inversion itself. The same utterance
+// gets a different role depending on what the router made of it, which is the
+// evidence the old guard never had.
+func TestTurnRoleReadsTheRoutedDecision(t *testing.T) {
+	q := &dialogue.PendingQuestion{
+		Intent:  dialogue.Intent(router.IntentReminder),
+		Missing: []dialogue.Slot{dialogue.SlotTime},
+	}
+	dec := func(in router.Intent, s router.Slots) router.Decision {
+		return router.Decision{Intent: in, Slots: s}
+	}
+	cases := []struct {
+		name   string
+		text   string
+		routed router.Decision
+		ok     bool
+		answer dialogue.Slots
+		want   turnRole
+	}{
+		{
+			// The measured defect. The extractor finds "сейчас" and would have
+			// closed the gap with it; the route says this is a question of its
+			// own, and the question wins.
+			name:   "a world question mid-flow is a side query",
+			text:   "какая сейчас погода в Риме?",
+			routed: dec(router.IntentQuery, router.Slots{Text: "какая сейчас погода в Риме?"}),
+			ok:     true,
+			answer: dialogue.Slots{HasTime: true, Time: time.Now()},
+			want:   roleSideQuery,
+		},
+		{
+			name:   "a hedged time is an answer even routed as a query",
+			text:   "а что если в 11:00",
+			routed: dec(router.IntentQuery, router.Slots{Text: "а что если в 11:00"}),
+			ok:     true,
+			answer: dialogue.Slots{HasTime: true, Time: time.Now()},
+			want:   roleAnswer,
+		},
+		{
+			name:   "a fresh reminder is a new request",
+			text:   "напомни завтра позвонить маме",
+			routed: dec(router.IntentReminder, router.Slots{Text: "позвонить маме", HasTime: true}),
+			ok:     true,
+			want:   roleNewRequest,
+		},
+		{
+			name:   "a capture is a new request",
+			text:   "запиши что я пил воду",
+			routed: dec(router.IntentFact, router.Slots{Key: "water", HasKey: true}),
+			ok:     true,
+			want:   roleNewRequest,
+		},
+		{
+			name:   "an act that resolved to a capability is a new request",
+			text:   "выключи свет в спальне",
+			routed: dec(router.IntentAct, router.Slots{Fn: "light_off", HasFn: true}),
+			ok:     true,
+			want:   roleNewRequest,
+		},
+		{
+			// She could not route it. An utterance she did not understand does
+			// not outrank the question in front of it.
+			name:   "a clarify decision is not a request of its own",
+			text:   "выключи свет",
+			routed: router.Decision{Intent: router.IntentAct, Slots: router.Slots{Fn: "light_off", HasFn: true}, Clarify: true},
+			ok:     true,
+			want:   roleAnswer,
+		},
+		{
+			// V-577 shape 1. Every token is frame, so the content gate called
+			// this an answer and the reminder took "сегодня" for its time. It
+			// fills nothing she asked about, so the route decides, and the route
+			// says the calendar answers it.
+			name:   "an agenda question of pure frame words is a side query",
+			text:   "что у меня сегодня?",
+			routed: dec(router.IntentQuery, router.Slots{}),
+			ok:     true,
+			want:   roleSideQuery,
+		},
+		{
+			// V-577 shape 2. Neither a slot value nor a request nor a cancel.
+			// It was dropped in silence; it is an aside, and an aside is stored
+			// and re-asked.
+			name:   "a fact stated mid-flow is an aside",
+			text:   "у меня новый ноутбук",
+			routed: dec(router.IntentNote, router.Slots{Text: "у меня новый ноутбук"}),
+			ok:     true,
+			want:   roleAside,
+		},
+		{
+			// A route she is not sure of is not evidence that he stated
+			// anything, and "позвонить маме" is the answer to the other half of
+			// a reminder.
+			name:   "an unsure note is not an aside",
+			text:   "позвонить маме",
+			routed: router.Decision{Intent: router.IntentNote, Clarify: true},
+			ok:     true,
+			want:   roleAnswer,
+		},
+		{
+			name: "a bare noun that answers nothing is still an answer",
+			text: "ага",
+			ok:   false,
+			want: roleAnswer,
+		},
+		{
+			name: "no route to read falls back to the shape",
+			text: "кто изобрёл телефон",
+			ok:   false,
+			want: roleSideQuery,
+		},
+		{
+			name: "a call-off needs no route at all",
+			text: "отмена",
+			ok:   false,
+			want: roleCancel,
+		},
+	}
+	for _, tc := range cases {
+		if got := classifyTurnRole(q, tc.text, tc.answer, tc.routed, tc.ok); got != tc.want {
+			t.Errorf("%s: classifyTurnRole(%q) = %s, want %s", tc.name, tc.text, got, tc.want)
+		}
+	}
+}
+
+// TestTurnRoleNamesACorrection — the answer overwrites a slot she was not
+// asking about. Handled like an answer, named as what it is.
+func TestTurnRoleNamesACorrection(t *testing.T) {
+	nine := time.Date(2026, 8, 6, 9, 0, 0, 0, time.UTC)
+	q := &dialogue.PendingQuestion{
+		Intent:  dialogue.Intent(router.IntentReminder),
+		Missing: []dialogue.Slot{dialogue.SlotText},
+		Slots:   dialogue.Slots{HasTime: true, Time: nine.Add(2 * time.Hour)},
+	}
+	got := classifyTurnRole(q, "нет, на 9", dialogue.Slots{HasTime: true, Time: nine}, router.Decision{}, false)
+	if got != roleCorrection {
+		t.Fatalf("role = %s, want %s", got, roleCorrection)
+	}
+}
+
+// TestRomeIsAnsweredAndTheReminderIsNotInvented — the measured failure of
+// 2026-08-05, end to end through the real cascade. "напомни позвонить маме"
+// parks the time question; the weather question that follows must not become
+// its answer and must not create a reminder for a time nobody asked for.
+//
+// V-560 got that far by DROPPING the parked request and saying so, and the
+// owner rejected the notice on sight: he did not ask to lose the reminder. So
+// the contract here is V-561's — the flow is suspended, this turn's reply ends
+// with the question coming back, and nothing says anything was let go.
+func TestRomeIsAnsweredAndTheReminderIsNotInvented(t *testing.T) {
+	ctx := context.Background()
+	h, st := newRoutingClarifyHandler(t)
+
+	if reply := h.handleText(ctx, "web", "напомни позвонить маме"); !strings.Contains(reply, "?") {
+		t.Fatalf("expected the time question, got %q", reply)
+	}
+	reply := h.handleText(ctx, "web", "какая сейчас погода в Риме?")
+	if strings.Contains(reply, "напомню") {
+		t.Fatalf("the question was eaten as the reminder's time again: %q", reply)
+	}
+	if strings.Contains(reply, clarifyDropped) {
+		t.Fatalf("a side query suspends the flow; nothing was dropped, so nothing may say so: %q", reply)
+	}
+	resumed, _ := clarifyResumedFor(dialogue.SlotTime)
+	if !strings.HasSuffix(reply, resumed) {
+		t.Fatalf("the reply must end with the resumed question %q, got %q", resumed, reply)
+	}
+	if reminders, err := st.DueReminders(ctx, h.now().Add(48*time.Hour)); err != nil || len(reminders) != 0 {
+		t.Fatalf("a reminder was invented for a time nobody asked for: %v err=%v", reminders, err)
+	}
+	// Still parked, and still on its first attempt: he answered the side query,
+	// not this question, so no retry may have been spent on it.
+	q := h.clarifyStore.Get(dialogueIDFor(sourceText, "web"), h.now())
+	if q == nil {
+		t.Fatal("the parked question was dropped instead of suspended")
+	}
+	if q.Attempts != 1 {
+		t.Fatalf("the side query spent a clarify attempt: attempts = %d, want 1", q.Attempts)
+	}
+	if !strings.Contains(q.Utterance, "маме") {
+		t.Fatalf("the suspended request lost what it was about: %q", q.Utterance)
+	}
+}
+
+// TestClarifyCancelEndsTheExchange — "отмена" while she is waiting calls the
+// half-built request off, out loud, and creates nothing.
+func TestClarifyCancelEndsTheExchange(t *testing.T) {
+	ctx := context.Background()
+	h, st := newRoutingClarifyHandler(t)
+
+	if reply := h.handleText(ctx, "web", "напомни позвонить маме"); !strings.Contains(reply, "?") {
+		t.Fatalf("expected the time question, got %q", reply)
+	}
+	if reply := h.handleText(ctx, "web", "отмена"); reply != clarifyCancelled {
+		t.Fatalf("reply = %q, want %q", reply, clarifyCancelled)
+	}
+	if reminders, err := st.DueReminders(ctx, h.now().Add(48*time.Hour)); err != nil || len(reminders) != 0 {
+		t.Fatalf("a cancelled request still landed: %v err=%v", reminders, err)
+	}
+	if h.clarifyStore.Get(dialogueIDFor(sourceText, "web"), h.now()) != nil {
+		t.Fatal("a cancelled exchange must leave nothing parked")
+	}
+}
+
+// TestTheTurnIsRoutedOnce — the cost bound. A turn with a question parked pays
+// for one extra route and not two: the clarify resolver and the pipeline read
+// the same memo.
+func TestTheTurnIsRoutedOnce(t *testing.T) {
+	h, _ := newRoutingClarifyHandler(t)
+	rt := h.newTurnRoute("какая сейчас погода в Риме?", h.now())
+	ctx := withTurnRoute(withDialogueID(context.Background(), voiceDialogueID), rt)
+
+	first, ok := h.routeForRole(ctx, rt.text)
+	if !ok {
+		t.Fatal("the cascade must produce a decision to classify against")
+	}
+	second, _, _, err := rt.resolve(ctx)
+	if err != nil {
+		t.Fatalf("resolve: %v", err)
+	}
+	if second.Intent != first.Intent || second.Utterance != first.Utterance {
+		t.Fatalf("the pipeline routed again and got something else: %+v vs %+v", second, first)
+	}
+}

cmd/mavend/turnroute.go

@@ -0,0 +1,125 @@
+package main
+
+import (
+	"context"
+	"log"
+	"sync"
+	"time"
+
+	"github.com/kami/maven/internal/dialogue"
+	"github.com/kami/maven/internal/router"
+)
+
+// turnRoute is this turn's routing, computed at most once.
+//
+// It exists because the arbitration was inverted (Vikunja #560): the clarify
+// resolver now reads the routed decision before deciding what the utterance is,
+// and the pipeline then acts on that same decision. Routing twice would cost a
+// second on the resident model and — worse — could disagree with itself, which
+// is exactly the class of bug this task is about.
+type turnRoute struct {
+	h    *reactiveHandler
+	text string
+	now  time.Time
+
+	once sync.Once
+	dec  router.Decision
+	cont bool
+	prev *dialogue.Session
+	err  error
+
+	// dropped — what she let go of this turn and must say out loud. A parked
+	// request that dies without a word leaves him thinking it landed.
+	dropped string
+
+	// resume — the parked question, re-worded, to put AFTER this turn's answer
+	// (Vikunja #561). A side query does not end the flow it interrupted, so the
+	// reply carries two acts: the answer he asked for, then the question he
+	// still owes her. Empty ⇒ nothing was suspended.
+	resume string
+	// suspended — a flow is parked underneath this turn. askClarify reads it to
+	// decide between Put (replace the top) and Push (keep the flow and stack the
+	// new question on it), because a side query that needs clarifying of its own
+	// must not overwrite the thing it interrupted.
+	suspended bool
+}
+
+type turnRouteKey struct{}
+
+func (h *reactiveHandler) newTurnRoute(text string, now time.Time) *turnRoute {
+	return &turnRoute{h: h, text: text, now: now}
+}
+
+func withTurnRoute(ctx context.Context, rt *turnRoute) context.Context {
+	return context.WithValue(ctx, turnRouteKey{}, rt)
+}
+
+// turnRouteFrom returns the turn's memo, or nil when the caller is not inside
+// runTurn — a unit test calling one resolver directly, most often.
+func turnRouteFrom(ctx context.Context) *turnRoute {
+	rt, _ := ctx.Value(turnRouteKey{}).(*turnRoute)
+	return rt
+}
+
+// resolve does the routing exactly as step 5 of runTurn does it: an elliptical
+// follow-up is answered from the previous turn, everything else goes to the
+// router. One copy of that, so the pre-route the clarify resolver reads and the
+// decision the pipeline acts on cannot drift apart.
+func (r *turnRoute) resolve(ctx context.Context) (router.Decision, bool, *dialogue.Session, error) {
+	r.once.Do(func() {
+		if r.h.dialogueSessions != nil {
+			r.prev = r.h.dialogueSessions.Get(dialogueIDOf(ctx), r.now)
+		}
+		if dec, cont := continuationDecision(r.prev, r.text, r.now); cont {
+			log.Printf("voice: continuation of %s from the previous turn", dec.Intent)
+			r.dec, r.cont = dec, true
+			return
+		}
+		if r.h.router == nil {
+			r.err = router.ErrNoIntents
+			return
+		}
+		r.dec, r.err = r.h.router.Route(ctx, r.text, r.now)
+	})
+	return r.dec, r.cont, r.prev, r.err
+}
+
+// routeForRole gives the role classifier the turn's routed decision. The second
+// return is false when there is no usable decision — no router wired, or the
+// route failed — and the classifier falls back to its offline tests then. A
+// turn must never break on the model, so the error is logged and swallowed
+// here; step 5 reads the same memo and reports it the way it always has.
+func (h *reactiveHandler) routeForRole(ctx context.Context, text string) (router.Decision, bool) {
+	rt := turnRouteFrom(ctx)
+	if rt == nil {
+		rt = h.newTurnRoute(text, h.now())
+	}
+	dec, _, _, err := rt.resolve(ctx)
+	if err != nil {
+		log.Printf("voice: role — no route to classify against (%v), falling back to the offline tests", err)
+		return router.Decision{}, false
+	}
+	return dec, true
+}
+
+// needsRoute reports whether classifying this utterance's role is worth a
+// route. It is not: an utterance with no content of its own carries no request
+// of its own, so the classifier reaches the same answer without the model. A
+// call-off is the same — it is read off a closed lexicon and nothing else.
+//
+// This is a fast path to the SAME answer and must stay one. If it ever needs a
+// rule the classifier does not have, it has become a second decision procedure
+// and it is the thing V-560 deleted.
+//
+// A question shape is the exception and V-577 is why (measured 2026-08-06).
+// "что у меня сегодня?" is an interrogative, a preposition, a particle and a day
+// word, so every token of it is frame and it left no content of its own. The
+// fast path called it an answer, the parked reminder read "сегодня" as its time,
+// and the question he asked was never answered. Asked alone the same sentence
+// routes to query at stage 0, so the route knew and was never consulted.
+func needsRoute(text string) bool {
+	if isCancel(text) {
+		return false
+	}
+	return len(ownContent(text)) > 0 || router.IsQuestionShaped(text)
+}

cmd/mavend/voice.go

@@ -53,6 +53,7 @@ import (
 
 	"github.com/kami/maven/internal/audio"
 	"github.com/kami/maven/internal/crawl"
+	"github.com/kami/maven/internal/decision"
 	"github.com/kami/maven/internal/dialogue"
 	"github.com/kami/maven/internal/ipc"
 	"github.com/kami/maven/internal/lexicon"
@@ -137,6 +138,13 @@ type reactiveHandler struct {
 	// slot per reach, not one for the box. nil ⇒ no carry-over.
 	dialogueSessions *dialogue.SessionStore
 
+	// decisions holds the last few turns' arbitration records (V-564): who
+	// claimed the turn, who lost it and who was never asked. In memory and
+	// bounded, because a turn record is read minutes later or never, and none
+	// of his words belong in a table that outlives the diagnosis. nil ⇒ nothing
+	// is recorded, which is what a test that did not ask for one gets.
+	decisions *decision.Ring
+
 	// clarifyStore parks the request behind an open question she asked (see
 	// clarify.go). nil ⇒ she falls back to the canned "не поняла" reply.
 	clarifyStore *dialogue.ClarifyStore
@@ -247,7 +255,27 @@ const (
 // path wraps it in stt/tts, the text path returns it as-is.
 //
 // The ordering is load-bearing — see the step comments.
-func (h *reactiveHandler) runTurn(ctx context.Context, text string, src turnSource) string {
+func (h *reactiveHandler) runTurn(ctx context.Context, text string, src turnSource) (reply string) {
+	// 0. the decision record (V-564). Installed here rather than in the IPC
+	// entry point, so the mic, telegram and the web all leave the same trail —
+	// a record only the web produced would be missing exactly the turns that
+	// are hardest to reproduce. It rides the context, costs a few dozen structs
+	// on a human-rate path, and no claim site can change a route with it.
+	if h.decisions != nil {
+		var rec *decision.Record
+		ctx, rec = decision.With(ctx, text)
+		decision.Expect(ctx, decision.StagePreRoute, preRouteLadder)
+		defer func() { h.decisions.Push(rec.Finish(h.now())) }()
+	}
+
+	// 0b. the turn's routing, computed at most once and shared (Vikunja #560).
+	// The clarify resolver reads it to decide what this utterance IS before
+	// claiming it, and step 5 acts on the same decision — routing twice would
+	// cost a second on the resident model and could disagree with itself.
+	now := h.now()
+	rt := h.newTurnRoute(text, now)
+	ctx = withTurnRoute(ctx, rt)
+
 	// 1. expired clarify — a question was parked but its TTL ran out, so the
 	// request behind it is gone. Say that out loud (see clarify.go) and carry
 	// on: these words are still routed as a fresh utterance below, with the
@@ -263,7 +291,7 @@ func (h *reactiveHandler) runTurn(ctx context.Context, text string, src turnSour
 	// 2. confirm turn — if a destructive act is parked, this utterance is its
 	// y/n answer, not a fresh command. Handled before routing so "да" doesn't
 	// get classified as some other intent.
-	if reply, handled := h.resolveConfirm(ctx, text); handled {
+	if reply, handled := h.resolveConfirm(ctx, text); notePreRoute(ctx, "confirm", handled) {
 		return withNotice(expiredNotice, reply)
 	}
 
@@ -275,15 +303,27 @@ func (h *reactiveHandler) runTurn(ctx context.Context, text string, src turnSour
 	// so the notice is empty here in practice. withNotice anyway: every exit
 	// from runTurn carries it, and that is what stops the next one from
 	// forgetting.
-	if reply, handled := h.resolveClarifyAnswer(ctx, text); handled {
+	if reply, handled := h.resolveClarifyAnswer(ctx, text); notePreRoute(ctx, "clarify-answer", handled) {
 		return withNotice(expiredNotice, reply)
 	}
+	// It did not claim the turn. If it let a parked request go to get out of the
+	// way, that has to be said in front of whatever these words are answered
+	// with — carried on the same notice, so every exit below keeps it.
+	expiredNotice = withNotice(expiredNotice, rt.dropped)
+
+	// 3b. and if it SUSPENDED a request instead of letting it go, the question
+	// comes back on the end of whatever these words are answered with (Vikunja
+	// #561). A deferred append rather than a call at each exit: there are eight
+	// returns between here and the replier, and the flow has to survive all of
+	// them — one that forgot would be a request parked for ever, waiting for an
+	// answer to a question he never heard asked.
+	defer func() { reply = withResumed(reply, rt.resume) }()
 
 	// 4. quiet-hours toggle — keyword match, not classifier-dependent.
 	// "тихий режим" / "quiet on" would route through the classifier
 	// unreliably (it's a command, not a free-form query), so we match it
 	// before routing. Same pattern as the confirm turn above.
-	if reply, handled := h.resolveQuietToggle(ctx, text, src); handled {
+	if reply, handled := h.resolveQuietToggle(ctx, text, src); notePreRoute(ctx, "quiet-toggle", handled) {
 		return withNotice(expiredNotice, reply)
 	}
 
@@ -291,14 +331,14 @@ func (h *reactiveHandler) runTurn(ctx context.Context, text string, src turnSour
 	// sent. Only handled when a pending nudge is actually inside the window
 	// (snooze.go); otherwise the words route normally, because "потом" is an
 	// ordinary word and eating every one of them would break real sentences.
-	if reply, handled := h.resolveSnooze(ctx, text, src); handled {
+	if reply, handled := h.resolveSnooze(ctx, text, src); notePreRoute(ctx, "snooze", handled) {
 		return withNotice(expiredNotice, reply)
 	}
 
 	// 4c. spoken ack — "готово" closes that same nudge as `acted`. Only the
 	// contentless form is intercepted here; "выпил воды" keeps routing and
 	// closes the nudge after its fact lands (ackFromFact, step 8b).
-	if reply, handled := h.resolveAck(ctx, text, src); handled {
+	if reply, handled := h.resolveAck(ctx, text, src); notePreRoute(ctx, "ack", handled) {
 		return withNotice(expiredNotice, reply)
 	}
 
@@ -306,7 +346,7 @@ func (h *reactiveHandler) runTurn(ctx context.Context, text string, src turnSour
 	// turn and names what it should have been (repair.go). Before routing,
 	// like the confirm and clarify turns: routing the correction as a fresh
 	// utterance files the correction itself instead of fixing anything.
-	if reply, handled := h.resolveRepair(ctx, text); handled {
+	if reply, handled := h.resolveRepair(ctx, text); notePreRoute(ctx, "repair", handled) {
 		return withNotice(expiredNotice, reply)
 	}
 
@@ -314,7 +354,7 @@ func (h *reactiveHandler) runTurn(ctx context.Context, text string, src turnSour
 	// just read (ordinal.go). Before routing, and only when a list is actually
 	// bound to the session: with nothing offered, "второй" is an ordinary word
 	// and keeps routing.
-	if reply, handled := h.resolveCandidate(ctx, text, src); handled {
+	if reply, handled := h.resolveCandidate(ctx, text, src); notePreRoute(ctx, "ordinal", handled) {
 		return withNotice(expiredNotice, reply)
 	}
 
@@ -323,22 +363,7 @@ func (h *reactiveHandler) runTurn(ctx context.Context, text string, src turnSour
 	// missing, so no amount of routing recovers it, and the model's guess
 	// costs seconds to obtain and is close to a coin flip. Everything else
 	// goes to the router.
-	var (
-		dec  router.Decision
-		err  error
-		prev *dialogue.Session
-	)
-	now := h.now()
-	if h.dialogueSessions != nil {
-		prev = h.dialogueSessions.Get(dialogueIDOf(ctx), now)
-	}
-	cont := false
-	if dec, cont = continuationDecision(prev, text, now); cont {
-		log.Printf("voice: continuation of %s from the previous turn", dec.Intent)
-	}
-	if !cont {
-		dec, err = h.router.Route(ctx, text, now)
-	}
+	dec, cont, prev, err := rt.resolve(ctx)
 	if err != nil {
 		// ErrNoIntents ⇒ classifier unseeded (cold boot). reply with a
 		// "still warming up" rather than a wire error.
@@ -359,21 +384,31 @@ func (h *reactiveHandler) runTurn(ctx context.Context, text string, src turnSour
 	// ("а завтра?" … "а послезавтра?") keeps working.
 	if h.dialogueSessions != nil {
 		if !cont {
-			dec = followUpMerge(prev, dec, now)
+			merged := followUpMerge(prev, dec, now)
+			noteMerge(ctx, dec, merged)
+			dec = merged
 		}
 		if !dec.Clarify {
 			h.rememberTurn(ctx, prev, dec, now)
 		}
 	}
 
-	// 7. clarify — she is not sure. If one named thing is missing, ask about it
-	// and park the request (clarify.go); otherwise the replier's canned reply
-	// stands.
-	if dec.Clarify {
+	// 7. clarify — something she needs is missing. If one named thing is missing,
+	// ask about it and park the request (clarify.go); otherwise the replier's
+	// canned reply stands.
+	//
+	// Not gated on dec.Clarify alone (Vikunja #557). A turn the cascade routed
+	// confidently but incompletely skipped this entirely: "напомни позвонить"
+	// reached applyAction, failed on the missing time, parked nothing, and the
+	// "в семь вечера" that followed was web-searched as a world question. A
+	// required slot that missingFor names is a gap whatever the confidence.
+	if dec.Clarify || len(missingFor(dec)) > 0 {
 		if reply := h.hexisBeforeClarify(ctx, dec); reply != "" {
 			return withNotice(expiredNotice, reply)
 		}
 		if question, asked := h.askClarify(ctx, dec); asked {
+			noteTerminal(ctx, "clarify-ask", dec.Intent,
+				"the route was below the threshold, so she asked instead of acting")
 			return withNotice(expiredNotice, question)
 		}
 	}
@@ -390,6 +425,9 @@ func (h *reactiveHandler) runTurn(ctx context.Context, text string, src turnSour
 	// the round-trip stays alive.
 	replyText := h.applyAction(ctx, dec)
 	log.Printf("voice: applyAction returned: %q", replyText)
+	// A query turn was already claimed by a source inside the chain; every other
+	// intent has no chain and no scoreboard, so the handler is the winner.
+	noteTerminal(ctx, "action-handler", dec.Intent, "")
 
 	// 8b. a fact that answers a live nudge closes it as `acted` (ack.go).
 	// Silent: the fact reply stands, she does not congratulate him for it.
@@ -490,6 +528,17 @@ func (h *reactiveHandler) replySystem(ctx context.Context, dec router.Decision)
 	}
 }
 
+// sessionAsTurn projects a stored session onto the dialogue.Turn shape used in
+// history lists. Shared by chatHistory and rememberTurn (clarify.go) so the
+// same session is described the same way in both places.
+func sessionAsTurn(s *dialogue.Session) dialogue.Turn {
+	return dialogue.Turn{
+		Intent: s.Intent,
+		Slots:  s.Slots,
+		Text:   s.Slots.Text,
+	}
+}
+
 // chatHistory collects dialogue turns from the session store for the current
 // conversation. Returns prior user utterances (newest last) up to a depth of
 // 4 turns. Returns nil when there's no session or no history.
@@ -503,13 +552,9 @@ func (h *reactiveHandler) chatHistory(ctx context.Context) []dialogue.Turn {
 		return nil
 	}
 	// History already includes the immediate prior turn (set by the dialogue
-	// merge at lines 373-395), plus up to 3 more from deeper history.
+	// merge in runTurn's step 6, above), plus up to 3 more from deeper history.
 	out := make([]dialogue.Turn, 0, 1+len(prev.History))
-	out = append(out, dialogue.Turn{
-		Intent: prev.Intent,
-		Slots:  prev.Slots,
-		Text:   prev.Slots.Text,
-	})
+	out = append(out, sessionAsTurn(prev))
 	out = append(out, prev.History...)
 	return out
 }

cmd/mavend/voicewire.go

@@ -11,6 +11,7 @@ import (
 	"time"
 
 	"github.com/kami/maven/internal/config"
+	"github.com/kami/maven/internal/decision"
 	"github.com/kami/maven/internal/delivery"
 	"github.com/kami/maven/internal/delivery/voicesink"
 	"github.com/kami/maven/internal/dialogue"
@@ -235,21 +236,22 @@ func wireVoice(cfg *config.Config, coreAPI ipc.CoreAPI, phr phraser.Phraser, mem
 		memStore = memory.NewInMemoryStore()
 	}
 
-	// ----- dialogue (multi-turn slot carry-over; 2-min follow-up window) -----
+	// ----- dialogue (multi-turn slot carry-over; dialogueSessionTTL follow-up window) -----
 	// Store-backed when the daemon passes a store, so a restart mid-conversation
 	// keeps the thread (Vikunja #363). Sessions past their TTL are dropped on
 	// load, never revived. Clarify's parked question stays in memory only, and
 	// that is a decision rather than an omission (Vikunja #385, docs/design.md):
 	// a restart expires it, so the thread comes back and the open question does
 	// not.
+	const dialogueSessionTTL = 2 * time.Minute
 	var dialogueSessions *dialogue.SessionStore
 	if dataStore != nil {
-		dialogueSessions = dialogue.NewPersistentSessionStore(2*time.Minute, dataStore)
+		dialogueSessions = dialogue.NewPersistentSessionStore(dialogueSessionTTL, dataStore)
 		if err := dialogueSessions.Load(context.Background(), time.Now()); err != nil {
 			log.Printf("dialogue: load saved sessions: %v", err)
 		}
 	} else {
-		dialogueSessions = dialogue.NewSessionStore(2 * time.Minute)
+		dialogueSessions = dialogue.NewSessionStore(dialogueSessionTTL)
 	}
 	clarifyStore := dialogue.NewClarifyStore(clarifyTTL)
 	timeParser := router.NewPythonDateParser()
@@ -293,7 +295,11 @@ func wireVoice(cfg *config.Config, coreAPI ipc.CoreAPI, phr phraser.Phraser, mem
 		},
 		dataStore:        dataStore,
 		dialogueSessions: dialogueSessions,
-		clarifyStore:     clarifyStore,
+		// Always on (V-564). The record is the instrument the rest of V-558 is
+		// measured with, and one that only runs when a flag is set is not there
+		// on the night the misroute happens.
+		decisions:    decision.NewRing(),
+		clarifyStore: clarifyStore,
 		// 0 here (unset config) ⇒ the dialogue default.
 		clarifyMaxAttempts: cfg.Voice.ClarifyMaxAttempts,
 		extractor:          router.Extractor{Time: timeParser, Acts: matcher, Facts: router.DefaultFactParser{}},
@@ -371,9 +377,9 @@ func pickLLMRouter(enabled bool, c router.Completer) *router.LLMRouter {
 //   - The embedder is provided by wireVoice: HashEmbedder (floor) when no
 //     embedder config is present, or the ONNX multilingual model when
 //     configured — same interface, one constructor change.
-//   - 6 bootstrap examples covering the 5 intents + one compound-capture
-//     placeholder. Spec calls for ~10 per intent at production; this is the
-//     bootstrapping floor swapped by tuning the seed set later.
+//   - The classifier is floored by seedClassifier, which loads one file per
+//     intent from seedDir (models/seeds/<intent>.txt) — see seedClassifier
+//     below for the current intent list and file names.
 //   - Threshold is from voice.router_threshold config (default 0.55).
 func buildRouter(emb router.Embedder, acts router.ActMatcher, threshold float64, llmR *router.LLMRouter) *router.Router {
 	cls := router.NewClassifier(emb)
@@ -404,6 +410,10 @@ func buildRouter(emb router.Embedder, acts router.ActMatcher, threshold float64,
 	// board noun), and before the capture marker, which would otherwise read
 	// "убери из задач купить молоко" as a new task (Vikunja #512).
 	grammars = append(grammars, router.TaskStatusGrammar())
+	// Before the capture markers, which all need an object. A capture verb
+	// alone is a fact with no key, and the clarify path asks for it rather than
+	// letting the model invent an answer (Vikunja #557).
+	grammars = append(grammars, router.BareCaptureGrammar()...)
 	grammars = append(grammars, router.TaskCaptureGrammar())
 	// After the capture marker, so "запиши" still wins over "расскажи", and
 	// last overall because it matches on the first word alone: "расскажи про
@@ -452,9 +462,10 @@ func seedPath() string {
 
 // seedClassifier floors the embedded examples so the cold-boot path
 // doesn't return ErrNoIntents. Loads examples from seedDir — one file per
-// intent (act.txt, reminder.txt, fact.txt, note.txt, query.txt). When the
-// classifier can't decide it falls through to Clarify — the last-resort
-// path asks the user to rephrase rather than guessing wrong.
+// intent (act.txt, reminder.txt, fact.txt, note.txt, query.txt, chat.txt,
+// system.txt). When the classifier can't decide it falls through to
+// Clarify — the last-resort path asks the user to rephrase rather than
+// guessing wrong.
 func seedClassifier(c *router.Classifier) {
 	intents := []router.Intent{
 		router.IntentAct,

cmd/mavend/weatherq.go

@@ -7,6 +7,10 @@ package main
 import (
 	"regexp"
 	"strings"
+
+	"github.com/kami/maven/internal/lexicon"
+	"github.com/kami/maven/internal/morph"
+	"github.com/kami/maven/internal/router"
 )
 
 // isWeatherQuery returns true if the utterance is about weather.
@@ -27,16 +31,42 @@ func isWeatherQuery(u string) bool {
 // come through whole and "в 5 утра" does not.
 var weatherPlace = regexp.MustCompile(`(?i)(?:^|\s)(?:в|во|in)\s+([\p{L}-]+(?:\s+[\p{L}-]+)?)`)
 
-// weatherNonPlaces — words that follow "в" in a weather question and are not
-// cities. "какая погода в доме" is the smart-home sensor, not Open-Meteo, and
-// "тепло в комнате" is the same question about the same room.
-var weatherNonPlaces = map[string]bool{
+// weatherRooms — the rooms of the house, which are the only words in this
+// guard that belong to it. "какая погода в доме" is the smart-home sensor, not
+// Open-Meteo, and "тепло в комнате" is the same question about the same room.
+//
+// The rest of the guard used to be a third copy of three closed sets that
+// already exist in the lexicon: the weekdays, the parts of the day, and the
+// words that follow "в" without naming a place (V-581). Each copy was short in
+// its own direction — "среду" but not "среде", "утром" but not "утра", "целом"
+// but not "общем" — so the same question phrased one word differently reached
+// the geocoder as a city.
+var weatherRooms = map[string]bool{
 	"доме": true, "квартире": true, "комнате": true, "спальне": true,
 	"гостиной": true, "кухне": true, "гараже": true, "офисе": true,
-	"выходные": true, "субботу": true, "воскресенье": true, "понедельник": true,
-	"вторник": true, "среду": true, "четверг": true, "пятницу": true,
-	"обед": true, "обеде": true, "утро": true, "утром": true, "вечер": true,
-	"вечером": true, "ночь": true, "ночью": true, "целом": true, "принципе": true,
+	"обед": true, "обеде": true, "выходные": true, "выходных": true,
+}
+
+// isWeatherNonPlace reports whether the word after "в" names something other
+// than a place he could ask the weather for.
+func isWeatherNonPlace(word string) bool {
+	if weatherRooms[word] {
+		return true
+	}
+	if _, ok := router.WeekdayIndex(word); ok {
+		return true
+	}
+	for _, w := range lexicon.PartsOfDay() {
+		if word == w || morph.SameWord(word, w) {
+			return true
+		}
+	}
+	for _, w := range lexicon.NotPlaceAfterV() {
+		if word == w {
+			return true
+		}
+	}
+	return false
 }
 
 // extractWeatherLocation returns the place he named, or the configured default
@@ -63,7 +93,7 @@ func extractWeatherLocation(u, defaultLoc string) string {
 	}
 	place := strings.TrimSpace(m[1])
 	first := strings.ToLower(strings.Fields(place)[0])
-	if weatherNonPlaces[first] {
+	if isWeatherNonPlace(first) {
 		return defaultLoc
 	}
 	return place

cmd/mavend/weatherq_test.go

@@ -29,6 +29,13 @@ func TestExtractWeatherLocation(t *testing.T) {
 		// the house sensors and the day words answer elsewhere.
 		{"тепло в комнате?", "Berlin", "Berlin"},
 		{"какая погода в выходные", "Berlin", "Berlin"},
+		// The cases the three private copies of the lexicon were short by
+		// (V-581): a weekday in a case the old map did not list, a part of the
+		// day in one it did not list, and "в общем".
+		{"какая погода в среде", "Berlin", "Berlin"},
+		{"какая погода в воскресеньях", "Berlin", "Berlin"},
+		{"какая погода в понедельникам", "Berlin", "Berlin"},
+		{"какая погода в общем", "Berlin", "Berlin"},
 	}
 	for _, c := range cases {
 		if got := extractWeatherLocation(c.utterance, c.def); got != c.want {

cmd/mavpoll/main.go

@@ -6,10 +6,11 @@
 // restart-free, fail-independent — a crashing poller can't touch the store key
 // (it never had it), worst case a stale env fact until the next tick.
 //
-// Two sources, each its own provenance (the loop's rules trust source):
+// Four sources, each its own provenance (the loop's rules trust source):
 //   - netdata  → poll:netdata      resource alarms (disk/mem/cert/temp)
 //   - kuma     → poll:uptimekuma   service up/down (the source of truth for it)
 //   - zenmoney → poll:zenmoney     spending/income totals (Vikunja #125)
+//   - wireguard → infer:wg         latest handshake, the presence signal
 //
 // The zenmoney source is why the token lives HERE and not in core: the poller
 // already owns every other third-party credential, it holds no store key, and
@@ -76,27 +77,31 @@ func run(args []string) error {
 	if *netdataURL == "" && *kumaURL == "" && *wgIface == "" && *zenTokenFile == "" {
 		return fmt.Errorf("nothing to poll: set -netdata, -kuma, -wg and/or -zenmoney-token-file")
 	}
+	// A bad duration or an empty -wg-cmd used to get past start and kill the
+	// poller on the first tick — time.NewTicker panics on a non-positive
+	// interval, and pollWg indexed field 0 of an empty command. A zero -timeout
+	// is worse than a crash: http.Client reads it as "no deadline", so one
+	// wedged source stalls every other source behind it forever. Refuse all
+	// three here, where the operator sees the message.
+	if *interval <= 0 {
+		return fmt.Errorf("-interval must be positive, got %s", *interval)
+	}
+	if *timeout <= 0 {
+		return fmt.Errorf("-timeout must be positive, got %s", *timeout)
+	}
+	if *wgIface != "" && strings.TrimSpace(*wgCmd) == "" {
+		return fmt.Errorf("-wg-cmd is empty but -wg is set")
+	}
 
-	// The token is read from a file, never taken as a flag value: an argv token
-	// is visible in `ps` to every user on the box and lands in the compose file
-	// and the shell history. Read once at start — a rotated token means a
-	// restart, which is cheaper than re-reading his credential every hour.
-	var zen *zenmoney.Client
-	if *zenTokenFile != "" {
-		raw, err := os.ReadFile(*zenTokenFile)
-		if err != nil {
-			return fmt.Errorf("read zenmoney token: %w", err)
-		}
-		zen, err = zenmoney.New(strings.TrimSpace(string(raw)), *zenURL, *timeout*3)
-		if err != nil {
-			return err
-		}
+	zen, err := newZenClient(*zenTokenFile, *zenURL, *timeout)
+	if err != nil {
+		return err
 	}
 
 	ctx, stop := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM)
 	defer stop()
 
-	core, err := ipc.DialWait(*socket, 60*time.Second)
+	core, err := ipc.DialWait(*socket, coreDialWait)
 	if err != nil {
 		return err
 	}
@@ -117,14 +122,46 @@ func run(args []string) error {
 	// The token is never logged, not even its length.
 	log.Printf("mavpoll: polling every %s (netdata=%q kuma=%q wg=%q zenmoney=%v every %s)",
 		*interval, *netdataURL, *kumaURL, *wgIface, zen != nil, *zenInterval)
+	p.loop(ctx, *interval)
+	return nil
+}
+
+// coreDialWait — how long to wait for core's socket at start. The poller and
+// core come up together under compose, so a cold start is a wait, not a failure.
+const coreDialWait = 60 * time.Second
+
+// zenTimeoutFactor — the zenmoney client gets a longer deadline than the other
+// sources. A diff call walks his whole transaction history, where netdata and
+// kuma answer from memory.
+const zenTimeoutFactor = 3
+
+// newZenClient builds the money client, or nil when no token file was given.
+//
+// The token is read from a file, never taken as a flag value: an argv token is
+// visible in `ps` to every user on the box and lands in the compose file and
+// the shell history. Read once at start — a rotated token means a restart,
+// which is cheaper than re-reading his credential every hour.
+func newZenClient(tokenFile, baseURL string, timeout time.Duration) (*zenmoney.Client, error) {
+	if tokenFile == "" {
+		return nil, nil
+	}
+	raw, err := os.ReadFile(tokenFile)
+	if err != nil {
+		return nil, fmt.Errorf("read zenmoney token: %w", err)
+	}
+	return zenmoney.New(strings.TrimSpace(string(raw)), baseURL, timeout*zenTimeoutFactor)
+}
+
+// loop polls until the context is cancelled.
+func (p *poller) loop(ctx context.Context, interval time.Duration) {
 	p.pollOnce(ctx) // fire immediately; don't idle a full interval on start
-	t := time.NewTicker(*interval)
+	t := time.NewTicker(interval)
 	defer t.Stop()
 	for {
 		select {
 		case <-ctx.Done():
 			log.Printf("mavpoll: bye")
-			return nil
+			return
 		case <-t.C:
 			p.pollOnce(ctx)
 		}
@@ -151,8 +188,8 @@ type poller struct {
 	zenLast  time.Time
 }
 
-// pollOnce — one sweep of both sources. A failure in one source logs and does
-// NOT abort the other: netdata being down shouldn't blind kuma and vice versa.
+// pollOnce — one sweep of every configured source. A failure in one logs and
+// does NOT abort the rest: netdata being down shouldn't blind kuma.
 func (p *poller) pollOnce(ctx context.Context) {
 	now := time.Now()
 	if p.netdataURL != "" {
@@ -244,6 +281,14 @@ func (p *poller) pollZenmoney(ctx context.Context, now time.Time) error {
 
 // ---- wireguard: latest handshake → presence signal -------------------------
 
+const (
+	// wgFactKey / wgSource — the presence signal, read by the decay in core.
+	// The source says infer because a handshake is evidence he is home, not a
+	// reading of where he is.
+	wgFactKey = "wg_handshake"
+	wgSource  = "infer:wg"
+)
+
 // pollWg reads `wg show <iface> latest-handshakes` and writes a wg_handshake
 // fact (source=infer:wg) stamped with the MOST RECENT peer handshake time — not
 // now(). Presence decays from the real handshake instant, so the fact's ts must
@@ -253,9 +298,19 @@ func (p *poller) pollZenmoney(ctx context.Context, now time.Time) error {
 // `wg show` needs CAP_NET_ADMIN; run mavpoll with the cap or set -wg-cmd "sudo wg".
 func (p *poller) pollWg(ctx context.Context) error {
 	fields := strings.Fields(p.wgCmd)
+	if len(fields) == 0 {
+		return fmt.Errorf("wg command is empty")
+	}
 	args := append(fields[1:], "show", p.wgIface, "latest-handshakes")
 	out, err := exec.CommandContext(ctx, fields[0], args...).Output()
 	if err != nil {
+		// wg says why it refused on stderr — usually a missing CAP_NET_ADMIN or
+		// an interface that does not exist. Output() drops that, leaving a log
+		// line that reads "exit status 1" and diagnoses nothing.
+		var ee *exec.ExitError
+		if errors.As(err, &ee) && len(ee.Stderr) > 0 {
+			return fmt.Errorf("run %s: %w: %s", p.wgCmd, err, strings.TrimSpace(string(ee.Stderr)))
+		}
 		return fmt.Errorf("run %s: %w", p.wgCmd, err)
 	}
 	maxTs := parseMaxHandshake(string(out))
@@ -263,20 +318,19 @@ func (p *poller) pollWg(ctx context.Context) error {
 		return nil // no peer has ever handshaked → drop out of presence
 	}
 	hs := time.Unix(maxTs, 0)
-	prev, err := p.core.LatestFactBySource(ctx, "wg_handshake", "infer:wg")
+	prev, err := p.core.LatestFactBySource(ctx, wgFactKey, wgSource)
 	if err == nil && !hs.After(prev.Ts) {
 		return nil // not newer → no churn
 	}
-	if err != nil && err != ipc.ErrNoFact && !isNoFact(err) {
-		return fmt.Errorf("read wg_handshake: %w", err)
+	if err != nil && !isNoFact(err) {
+		return fmt.Errorf("read %s: %w", wgFactKey, err)
 	}
-	if _, err := p.core.WriteFact(ctx, ipc.WriteFactReq{
-		Ts: hs, Kind: "env", Key: "wg_handshake", Value: `"up"`,
-		Source: "infer:wg", Confidence: 1.0,
-	}); err != nil {
-		return fmt.Errorf("write wg_handshake: %w", err)
+	// The ts is the handshake instant, not now(): presence decays from when he
+	// was last seen.
+	if err := p.writeFact(ctx, wgFactKey, wgSource, `"up"`, hs); err != nil {
+		return err
 	}
-	log.Printf("mavpoll: wg_handshake @ %s (infer:wg)", hs.Format(time.RFC3339))
+	log.Printf("mavpoll: %s @ %s (%s)", wgFactKey, hs.Format(time.RFC3339), wgSource)
 	return nil
 }
 
@@ -431,29 +485,53 @@ func kumaState(v float64) string {
 
 // ---- helpers ---------------------------------------------------------------
 
-// writeIfChanged writes a `facts(kind=env)` row only when val differs from the
-// latest fact for (key, source). Values are stored JSON-encoded (the store's
-// convention: `"down"`, `"critical"`), matching how rules compare f.Value.
-func (p *poller) writeIfChanged(ctx context.Context, key, source, val string, now time.Time) error {
-	jv, _ := json.Marshal(val) // string never fails to marshal
+// factConfidence — every poll is a direct reading of another service, never an
+// inference, so the fact goes in at full confidence.
+const factConfidence = 1.0
+
+// unchanged reports whether the latest fact for (key, source) already holds
+// jsonVal. A missing fact is not an error here, it is the first write.
+func (p *poller) unchanged(ctx context.Context, key, source, jsonVal string) (bool, error) {
 	prev, err := p.core.LatestFactBySource(ctx, key, source)
 	switch {
-	case err == nil && prev.Value == string(jv):
-		return nil // unchanged → no churn
-	case err != nil && err != ipc.ErrNoFact && !isNoFact(err):
-		return fmt.Errorf("read %s: %w", key, err)
+	case err == nil:
+		return prev.Value == jsonVal, nil
+	case isNoFact(err):
+		return false, nil
+	default:
+		return false, fmt.Errorf("read %s: %w", key, err)
 	}
-	_, err = p.core.WriteFact(ctx, ipc.WriteFactReq{
+}
+
+// writeFact writes one `facts(kind=env)` row. Every poll in this file lands
+// here, so the row shape is written once.
+func (p *poller) writeFact(ctx context.Context, key, source, jsonVal string, now time.Time) error {
+	_, err := p.core.WriteFact(ctx, ipc.WriteFactReq{
 		Ts:         now,
 		Kind:       "env",
 		Key:        key,
-		Value:      string(jv),
+		Value:      jsonVal,
 		Source:     source,
-		Confidence: 1.0, // a direct reading, not an inference
+		Confidence: factConfidence,
 	})
 	if err != nil {
 		return fmt.Errorf("write %s: %w", key, err)
 	}
+	return nil
+}
+
+// writeIfChanged writes only when val differs from the latest fact for
+// (key, source). Values are stored JSON-encoded (the store's convention:
+// `"down"`, `"critical"`), matching how rules compare f.Value.
+func (p *poller) writeIfChanged(ctx context.Context, key, source, val string, now time.Time) error {
+	jv, _ := json.Marshal(val) // a string never fails to marshal
+	same, err := p.unchanged(ctx, key, source, string(jv))
+	if err != nil || same {
+		return err // unchanged → no churn
+	}
+	if err := p.writeFact(ctx, key, source, string(jv), now); err != nil {
+		return err
+	}
 	log.Printf("mavpoll: %s=%s (%s)", key, val, source)
 	return nil
 }
@@ -466,18 +544,12 @@ func (p *poller) writeIfChanged(ctx context.Context, key, source, val string, no
 // The log line names the key and the source, never the figures: mavpoll's log
 // is not the place his spending ends up.
 func (p *poller) writeIfChangedRaw(ctx context.Context, key, source, jsonVal string, now time.Time) error {
-	prev, err := p.core.LatestFactBySource(ctx, key, source)
-	switch {
-	case err == nil && prev.Value == jsonVal:
-		return nil
-	case err != nil && err != ipc.ErrNoFact && !isNoFact(err):
-		return fmt.Errorf("read %s: %w", key, err)
+	same, err := p.unchanged(ctx, key, source, jsonVal)
+	if err != nil || same {
+		return err
 	}
-	if _, err := p.core.WriteFact(ctx, ipc.WriteFactReq{
-		Ts: now, Kind: "env", Key: key, Value: jsonVal,
-		Source: source, Confidence: 1.0,
-	}); err != nil {
-		return fmt.Errorf("write %s: %w", key, err)
+	if err := p.writeFact(ctx, key, source, jsonVal, now); err != nil {
+		return err
 	}
 	log.Printf("mavpoll: %s updated (%s)", key, source)
 	return nil
@@ -490,11 +562,8 @@ func (p *poller) writeIfChangedRaw(ctx context.Context, key, source, jsonVal str
 // The log line names the key only, never the figures: mavpoll's log is not the
 // place his spending ends up.
 func (p *poller) writeMoneyFact(ctx context.Context, key, jsonVal string, now time.Time) error {
-	if _, err := p.core.WriteFact(ctx, ipc.WriteFactReq{
-		Ts: now, Kind: "env", Key: key, Value: jsonVal,
-		Source: zenmoney.Source, Confidence: 1.0,
-	}); err != nil {
-		return fmt.Errorf("write %s: %w", key, err)
+	if err := p.writeFact(ctx, key, zenmoney.Source, jsonVal, now); err != nil {
+		return err
 	}
 	log.Printf("mavpoll: %s read (%s)", key, zenmoney.Source)
 	return nil
@@ -506,6 +575,15 @@ func isNoFact(err error) bool {
 	return errors.Is(err, ipc.ErrNoFact)
 }
 
+// maxBodyBytes caps what a source can make the poller hold. Kuma's whole
+// metrics page is a few hundred kilobytes, so 4 MiB is slack, not a budget.
+//
+// Hitting the cap is an error, not a shorter body. A truncated kuma page parses
+// cleanly right up to the cut, and every monitor past it reads as deleted — the
+// poller would write "unknown" over live services and the down-rule would go
+// quiet. Reading one byte past the cap is how we tell full from truncated.
+const maxBodyBytes = 4 << 20
+
 func (p *poller) get(ctx context.Context, url, basicUser string) ([]byte, error) {
 	req, err := http.NewRequestWithContext(ctx, http.MethodGet, url, nil)
 	if err != nil {
@@ -519,12 +597,15 @@ func (p *poller) get(ctx context.Context, url, basicUser string) ([]byte, error)
 		return nil, err
 	}
 	defer resp.Body.Close()
-	body, err := io.ReadAll(io.LimitReader(resp.Body, 4<<20))
+	body, err := io.ReadAll(io.LimitReader(resp.Body, maxBodyBytes+1))
 	if err != nil {
 		return nil, err
 	}
 	if resp.StatusCode != http.StatusOK {
 		return nil, fmt.Errorf("GET %s: %s", url, resp.Status)
 	}
+	if len(body) > maxBodyBytes {
+		return nil, fmt.Errorf("GET %s: body over %d bytes", url, maxBodyBytes)
+	}
 	return body, nil
 }

cmd/mavpoll/main_test.go

@@ -3,6 +3,7 @@ package main
 import (
 	"context"
 	"encoding/json"
+	"io"
 	"net/http"
 	"net/http/httptest"
 	"os"
@@ -212,3 +213,59 @@ func TestRunRequiresSomethingToPoll(t *testing.T) {
 		t.Errorf("err = %v, want a 'nothing to poll' refusal", err)
 	}
 }
+
+// A flag value that would kill the poller later is refused at start, before it
+// dials core: a non-positive interval panics time.NewTicker on the first tick, a
+// zero timeout means http.Client waits forever, and an empty wg command used to
+// index field 0 of an empty slice.
+func TestRunRefusesFlagsThatCrashLater(t *testing.T) {
+	cases := []struct {
+		name string
+		args []string
+		want string
+	}{
+		{"zero interval", []string{"-interval", "0"}, "-interval must be positive"},
+		{"negative interval", []string{"-interval", "-5s"}, "-interval must be positive"},
+		{"zero timeout", []string{"-timeout", "0"}, "-timeout must be positive"},
+		{"empty wg command", []string{"-wg", "wg0", "-wg-cmd", " "}, "-wg-cmd is empty"},
+	}
+	for _, c := range cases {
+		t.Run(c.name, func(t *testing.T) {
+			args := append([]string{"-socket", "/tmp/nope.sock"}, c.args...)
+			err := run(args)
+			if err == nil || !strings.Contains(err.Error(), c.want) {
+				t.Errorf("err = %v, want %q", err, c.want)
+			}
+		})
+	}
+}
+
+// pollWg refuses an empty command rather than panicking on fields[0].
+func TestPollWgEmptyCommand(t *testing.T) {
+	p := &poller{core: &factCore{}, wgIface: "wg0", wgCmd: ""}
+	if err := p.pollWg(context.Background()); err == nil {
+		t.Error("want an error, got a poll that ran something")
+	}
+}
+
+// A body at the cap is a truncated body, and a truncated kuma page reads as
+// "every monitor past the cut was deleted". Refuse it instead of parsing it.
+func TestGetRefusesTruncatedBody(t *testing.T) {
+	big := strings.Repeat("x", maxBodyBytes+64)
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		io.WriteString(w, big)
+	}))
+	defer srv.Close()
+	p := &poller{http: srv.Client()}
+	if _, err := p.get(context.Background(), srv.URL, ""); err == nil {
+		t.Error("want an over-size refusal, got a silently truncated body")
+	}
+	small := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		io.WriteString(w, "ok")
+	}))
+	defer small.Close()
+	body, err := p.get(context.Background(), small.URL, "")
+	if err != nil || string(body) != "ok" {
+		t.Errorf("get = %q, %v; want the whole small body", body, err)
+	}
+}

cmd/mavsttd/whisper_handler.go

@@ -22,6 +22,18 @@ import (
 // to it before sending, so it's also the rate the silence gate assumes.
 const whisperSampleRate = 16000
 
+// whisperThreads — greedy decode is single-pass and this is a laptop CPU
+// (homesrv), not a server box; 4 was picked to leave headroom for the rest
+// of the daemons sharing the machine, not measured against a latency target.
+const whisperThreads = 4
+
+// noSpeechFloor — whisper's own no_speech_prob past this point means the
+// segment it transcribed is not speech (the model still emits token
+// probabilities for silence/noise, so a high avgLogProb-derived confidence
+// can coexist with a segment that should be zero). Read as "at least 90%
+// sure this was not speech."
+const noSpeechFloor = 0.9
+
 type whisperHandler struct {
 	ctx    *C.struct_whisper_context
 	minMs  int     // clips shorter than this are dropped (hallucination bait)
@@ -101,7 +113,7 @@ func (h *whisperHandler) Transcribe(ctx context.Context, req worker.TranscribeRe
 	params.print_realtime = false
 	params.print_timestamps = false
 	params.print_special = false
-	params.n_threads = C.int(4)
+	params.n_threads = C.int(whisperThreads)
 	params.single_segment = true
 
 	lang := C.CString(req.Lang)
@@ -162,7 +174,7 @@ func (h *whisperHandler) Transcribe(ctx context.Context, req worker.TranscribeRe
 	}
 
 	noSpeechProb := float64(C.whisper_full_get_segment_no_speech_prob(h.ctx, 0))
-	if noSpeechProb > 0.9 {
+	if noSpeechProb > noSpeechFloor {
 		confidence = 0
 	}
 

cmd/mavttsd/piper_handler.go

@@ -116,18 +116,27 @@ func (h *piperHandler) Synthesize(ctx context.Context, req worker.SynthesizeReq)
 	}, nil
 }
 
-// resample22050To16000 converts raw 16-bit PCM from 22050 Hz to 16000 Hz
-// using linear interpolation.
+// piperSampleRate is the rate piper's onnx voices render at (ru_RU-irina and
+// the other models this daemon has been pointed at). targetSampleRate is the
+// canonical maven wire rate (audio.PCM16kMono) that every downstream
+// consumer — playback, the voice wire, whisper on the way back in — expects.
+const (
+	piperSampleRate  = 22050
+	targetSampleRate = 16000
+)
+
+// resample22050To16000 converts raw 16-bit PCM from piperSampleRate to
+// targetSampleRate using linear interpolation.
 func resample22050To16000(input []byte) []byte {
 	if len(input) < 2 {
 		return nil
 	}
 
 	nSamples := len(input) / 2
-	outSamples := int(float64(nSamples) * 16000.0 / 22050.0)
+	outSamples := int(float64(nSamples) * float64(targetSampleRate) / float64(piperSampleRate))
 	output := make([]byte, outSamples*2)
 
-	ratio := 22050.0 / 16000.0
+	ratio := float64(piperSampleRate) / float64(targetSampleRate)
 
 	for i := 0; i < outSamples; i++ {
 		srcPos := float64(i) * ratio

cmd/mavweb/chat.go

@@ -0,0 +1,92 @@
+package main
+
+import (
+	_ "embed"
+	"log"
+	"net/http"
+	"net/url"
+	"strings"
+
+	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/webauthn"
+)
+
+//go:embed chat.html
+var chatPageHTML string
+
+// chatTmpl — plain text conversation interface. No JS: form POSTs to /api/chat
+// and the handler redirects back to /chat with the response.
+var chatTmpl = parsePage("chat", chatPageHTML, nil)
+
+// chatMsg — one message in the conversation history.
+type chatMsg struct {
+	Role string // "user" | "assistant"
+	Text string
+	// Source — the query source that claimed the turn, shown as a badge beside
+	// the reply. Empty for a turn no source claimed (V-539).
+	Source string
+}
+
+// handleChatPage renders the chat conversation page.
+func handleChatPage(w http.ResponseWriter, r *http.Request, core ipc.CoreAPI) {
+	if !requireCore(w, core, "chat") {
+		return
+	}
+	msgs := []chatMsg{}
+	// Read user message + reply from query params (set by /api/chat redirect).
+	if q := r.URL.Query().Get("q"); q != "" {
+		msgs = append(msgs, chatMsg{Role: "user", Text: q})
+	}
+	if reply := r.URL.Query().Get("r"); reply != "" {
+		msgs = append(msgs, chatMsg{Role: "assistant", Text: reply, Source: r.URL.Query().Get("s")})
+	}
+	renderPage(w, chatTmpl, struct {
+		Error    string
+		Messages []chatMsg
+	}{Messages: msgs})
+}
+
+// handleChatAPI processes a chat message POST and redirects back to /chat.
+//
+// State-changing, and the widest surface on this server: the text reaches the
+// router, the LLM, and through mavend's applyAction the whole action path
+// including `act` — so it is gated on the same step-up as POST /tools and
+// POST /api/revert (Vikunja #317). With WebAuthn unconfigured the gate is
+// fail-open exactly like the others (see stepUpOK); with -require-stepup it
+// denies, which is the point of that flag.
+func handleChatAPI(w http.ResponseWriter, r *http.Request, core ipc.CoreAPI, session *webauthn.PasskeySession, requireStepUp bool) {
+	if r.Method != http.MethodPost {
+		http.Error(w, "POST only", http.StatusMethodNotAllowed)
+		return
+	}
+	if !requireCore(w, core, "chat") {
+		return
+	}
+	if !stepUpGate(w, session, requireStepUp) {
+		return
+	}
+	text := strings.TrimSpace(r.FormValue("text"))
+	if text == "" {
+		http.Redirect(w, r, "/chat", http.StatusSeeOther)
+		return
+	}
+	// One conversation id for the whole web chat, and a different one from
+	// telegram or the mic. A parked question belongs to the reach that was
+	// asked; before this, a clarify nobody answered on the web ate the next
+	// utterance spoken at the mic (Vikunja #466). This server has no
+	// per-browser session, so every browser tab is the same conversation —
+	// which is right for a single-owner box.
+	reply, err := core.Chat(r.Context(), "web", text)
+	if err != nil {
+		log.Printf("chat api: %v", err)
+		http.Redirect(w, r, "/chat", http.StatusSeeOther)
+		return
+	}
+	// The claiming query source rides back on the redirect so the page can show
+	// it. Empty for a turn no source claimed, which is most of them.
+	dest := "/chat?q=" + url.QueryEscape(text) + "&r=" + url.QueryEscape(reply.Reply)
+	if reply.Source != "" {
+		dest += "&s=" + url.QueryEscape(reply.Source)
+	}
+	http.Redirect(w, r, dest, http.StatusSeeOther)
+}

cmd/mavweb/ecosystem.go

@@ -117,8 +117,5 @@ func handleEcosystem(w http.ResponseWriter, r *http.Request, urls ecoURLs, core
 		d.Calls.Rows = rows
 	}
 
-	w.Header().Set("Content-Type", "text/html; charset=utf-8")
-	if err := ecosystemTmpl.Execute(w, d); err != nil {
-		log.Printf("ecosystem render: %v", err)
-	}
+	renderPage(w, ecosystemTmpl, d)
 }

cmd/mavweb/events.html

@@ -14,8 +14,13 @@ memory only, so a restart empties this.</div>
 <div class=scroll><table class=mono>
 <tr><th>noticed<th>happened<th>source<th>kind<th>pri<th>what<th>detail</tr>
 {{range .Events}}<tr>
-<td>{{.NoticedAt.Format "02.01 15:04:05"}}</td>
-<td class=gray>{{.OccurredAt.Format "02.01 15:04:05"}}</td>
+<!-- Both columns in his clock (V-469 on /reminders, same rule here). NoticedAt
+     is the bus's local instant, OccurredAt is whatever zone the source used —
+     the store hands back UTC and internal/rss parses a pubDate to UTC — so
+     rendering them raw put two zones side by side in the same row and made a
+     feed item look hours older than it was. -->
+<td>{{.NoticedAt.Local.Format "02.01 15:04:05"}}</td>
+<td class=gray>{{.OccurredAt.Local.Format "02.01 15:04:05"}}</td>
 <td class=gray>{{.Source}}</td>
 <td class=gray>{{.Kind}}</td>
 <td class=gray>{{.Priority}}</td>

cmd/mavweb/events_test.go

@@ -46,7 +46,8 @@ func TestEventsPageRendersTheJournal(t *testing.T) {
 		t.Fatalf("status = %d, want 200", w.Code)
 	}
 	body := w.Body.String()
-	for _, want := range []string{"rss:tech", "Вышло ядро 6.19", "ambient:notif", "10:00-11:00 планёрка", "01.08 10:00:00"} {
+	occurred := time.Date(2026, 8, 1, 10, 0, 0, 0, time.UTC).Local().Format("02.01 15:04:05")
+	for _, want := range []string{"rss:tech", "Вышло ядро 6.19", "ambient:notif", "10:00-11:00 планёрка", occurred} {
 		if !strings.Contains(body, want) {
 			t.Errorf("page does not mention %q", want)
 		}
@@ -89,6 +90,38 @@ func TestEventsPageWithoutCore(t *testing.T) {
 	}
 }
 
+// awayFromLocal returns a zone three hours off whatever this machine runs in,
+// so a test can tell "rendered in his clock" apart from "rendered in whatever
+// zone the value arrived in" without depending on TZ.
+func awayFromLocal() *time.Location {
+	_, off := time.Now().Zone()
+	return time.FixedZone("away", off+3*60*60)
+}
+
+func TestEventsPageRendersBothTimesInLocalZone(t *testing.T) {
+	// OccurredAt carries the source's zone — the store hands back UTC and
+	// internal/rss parses a pubDate to UTC — while NoticedAt is the bus's local
+	// instant. Rendered raw, the two columns of one row were in two zones and a
+	// feed item read hours older than it was.
+	away := awayFromLocal()
+	occurred := time.Date(2026, 8, 1, 7, 15, 0, 0, time.UTC).In(away)
+	noticed := occurred.Add(2 * time.Minute)
+	core := &eventsCore{events: []ipc.IntakeEvent{{
+		Source: "rss:tech", Kind: "note", Title: "Вышло ядро 6.19", Priority: "low",
+		OccurredAt: occurred, NoticedAt: noticed,
+	}}}
+	body := getEvents(t, core).Body.String()
+	const layout = "02.01 15:04:05"
+	for _, ts := range []time.Time{occurred, noticed} {
+		if !strings.Contains(body, ts.Local().Format(layout)) {
+			t.Errorf("page does not render %s in his clock (%s)", ts, ts.Local().Format(layout))
+		}
+		if strings.Contains(body, ts.In(away).Format(layout)) {
+			t.Errorf("page rendered %s in the source's zone", ts)
+		}
+	}
+}
+
 func TestEventsPageEscapesIntakeText(t *testing.T) {
 	// Titles come from outside — a feed headline, a notification. They are shown
 	// on a page and must never be able to inject markup into it.

cmd/mavweb/facts.go

@@ -0,0 +1,96 @@
+package main
+
+import (
+	"encoding/json"
+	"errors"
+	"log"
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/webauthn"
+)
+
+// The two fact-writing API routes: POST /api/signal appends a presence
+// observation, POST /api/revert voids the latest fact for a key. Neither
+// renders a page.
+
+// presenceSignals — the only fact keys /api/signal may write. mavweb is a
+// network-facing surface inside wg; an allowlist keeps a compromised caller
+// boxed to forging weak presence signals (reachability, multi-source, never
+// truth) — it can't write arbitrary facts. ponytail: floor auth (wg-only); a
+// per-signal token belongs here if the tunnel ever hosts untrusted devices.
+var presenceSignals = map[string]string{
+	"desk_active":    "infer:hyprland",
+	"page_heartbeat": "infer:heartbeat",
+	"wg_handshake":   "infer:wg",
+}
+
+// handleSignal ingests one presence signal and writes a fresh fact through
+// CoreAPI. The fact's timestamp (now) is all the presence scorer reads; value
+// is a marker. Only allowlisted keys are accepted (see presenceSignals).
+func handleSignal(w http.ResponseWriter, r *http.Request, core ipc.CoreAPI) {
+	if r.Method != http.MethodPost {
+		http.Error(w, "POST only", http.StatusMethodNotAllowed)
+		return
+	}
+	if !requireCore(w, core, "presence ingest") {
+		return
+	}
+	key := r.URL.Query().Get("key")
+	source, ok := presenceSignals[key]
+	if !ok {
+		http.Error(w, "unknown signal key", http.StatusBadRequest)
+		return
+	}
+	// kind=env: an observation about the device/surface, NOT a self-fact — a
+	// passive signal never writes truth about you (spec), it only feeds
+	// presence. confidence 1.0: the reading ("input happened") is certain;
+	// presence applies its own per-signal weight/decay on top.
+	if _, err := core.WriteFact(r.Context(), ipc.WriteFactReq{
+		Ts:         time.Now(),
+		Kind:       "env",
+		Key:        key,
+		Value:      `"active"`,
+		Source:     source,
+		Confidence: 1.0,
+	}); err != nil {
+		log.Printf("signal %s: %v", key, err)
+		http.Error(w, "write failed", http.StatusBadGateway)
+		return
+	}
+	w.WriteHeader(http.StatusNoContent)
+}
+
+func handleRevert(w http.ResponseWriter, r *http.Request, core ipc.CoreAPI, session *webauthn.PasskeySession, requireStepUp bool) {
+	if r.Method != http.MethodPost {
+		http.Error(w, "POST only", http.StatusMethodNotAllowed)
+		return
+	}
+	if !requireCore(w, core, "revert") {
+		return
+	}
+	if !stepUpGate(w, session, requireStepUp) {
+		return
+	}
+
+	key := strings.TrimSpace(r.FormValue("key"))
+	if key == "" {
+		http.Error(w, "key required", http.StatusBadRequest)
+		return
+	}
+	newID, err := core.RevertFact(r.Context(), key)
+	if err != nil {
+		log.Printf("revert %q: %v", key, err)
+		if errors.Is(err, ipc.ErrNoFact) {
+			http.Error(w, "no fact to revert", http.StatusNotFound)
+			return
+		}
+		http.Error(w, "revert failed", http.StatusBadGateway)
+		return
+	}
+	log.Printf("reverted fact for key=%s, new_id=%d", key, newID)
+	w.Header().Set("Content-Type", "application/json")
+	json.NewEncoder(w).Encode(map[string]any{"reverted": true, "new_id": newID})
+}

cmd/mavweb/handlers_test.go

@@ -65,6 +65,7 @@ type fakeCore struct {
 	// for handleTrace tests
 	tickTrace ipc.TickTrace
 	traceErr  error
+	turns     []ipc.TurnDecision
 
 	// for handleChatAPI tests
 	chatText   string
@@ -173,6 +174,10 @@ func (f *fakeCore) RevertFact(_ context.Context, key string) (int64, error) {
 	return f.revertNewID, nil
 }
 
+func (f *fakeCore) TurnDecisions(_ context.Context, _ int) ([]ipc.TurnDecision, error) {
+	return f.turns, nil
+}
+
 func (f *fakeCore) TickTrace(_ context.Context) (ipc.TickTrace, error) {
 	if f.traceErr != nil {
 		return ipc.TickTrace{}, f.traceErr
@@ -825,6 +830,41 @@ func TestHandleTrace(t *testing.T) {
 			t.Error("rendered 'nothing fired' but a winner was set")
 		}
 	})
+
+	// The turn arbitration shares this page (V-564). A reader must see the
+	// winner, a loser and the claimants that were never asked, because the last
+	// of those is what the hardcoded ordering hides.
+	t.Run("renders the turn decision record", func(t *testing.T) {
+		core := &fakeCore{turns: []ipc.TurnDecision{{
+			Ts:        time.Date(2025, 6, 1, 12, 0, 0, 0, time.UTC),
+			Utterance: "какая погода в риме",
+			Winner:    "query:weather",
+			Claims: []ipc.TurnClaim{
+				{Stage: "query", Claimant: "weather", Intent: "query", Outcome: "won"},
+				{Stage: "query", Claimant: "calendar", Outcome: "declined", Reason: "no answer"},
+				{Stage: "query", Claimant: "kiwix", Outcome: "never_asked"},
+			},
+		}}}
+		rr := httptest.NewRecorder()
+		handleTrace(rr, httptest.NewRequest(http.MethodGet, "/trace", nil), core)
+		body := rr.Body.String()
+		for _, want := range []string{"какая погода в риме", "query:weather", "calendar", "kiwix", "never_asked"} {
+			if !strings.Contains(body, want) {
+				t.Errorf("rendered page is missing %q", want)
+			}
+		}
+	})
+
+	t.Run("no turns renders the empty note, not an error", func(t *testing.T) {
+		rr := httptest.NewRecorder()
+		handleTrace(rr, httptest.NewRequest(http.MethodGet, "/trace", nil), &fakeCore{})
+		if rr.Code != http.StatusOK {
+			t.Fatalf("status = %d, want 200", rr.Code)
+		}
+		if !strings.Contains(rr.Body.String(), "no turn has run") {
+			t.Error("empty ring did not render its note")
+		}
+	})
 }
 
 // --- handleRevert ---

cmd/mavweb/models.go

@@ -2,8 +2,8 @@ package main
 
 import (
 	"context"
+	_ "embed"
 	"errors"
-	"html/template"
 	"log"
 	"net/http"
 	"strconv"
@@ -31,43 +31,10 @@ type modelController interface {
 	SwapModel(ctx context.Context, req ipc.SwapModelReq) (ipc.SwapModelResp, error)
 }
 
-var modelsTmpl = template.Must(template.New("models").Funcs(shellFuncs()).Parse(shellHTML + modelsHTML))
+//go:embed models.html
+var modelsHTML string
 
-const modelsHTML = `{{template "shellTop" "models"}}
-<h1>Resident model</h1>
-<p class=hint>swapping requires step-up — <a href=/auth/passkey>assert a passkey</a> first. The old model is unloaded before the new one is loaded (one model fits the iGPU at a time), so turns during the load are refused and fall back to the classifier.</p>
-<p class=hint>a swap is not remembered. Nothing writes it down, so the next restart of the daemon — including the one <code>mavupdate</code> does — comes back on <code>phraser.model_path</code> from the config. Make it stick by editing that.</p>
-{{if .Msg}}<div class="msg msg-ok">{{.Msg}}</div>{{end}}
-{{if .Err}}<div class="msg msg-err">{{.Err}}</div>{{end}}
-{{if .Off}}
-<section class=card>
-<h2 class=card-title>swap not configured</h2>
-<p class=hint>this core has no <code>phraser.swap_models</code> allowlist, so there is nothing to swap to. Add the gguf paths you allow to <code>deploy/mavend.json</code> and restart once.</p>
-</section>
-{{else}}
-<section class=card>
-<h2 class=card-title>loaded now</h2>
-<div class=scroll><table>
-<tr><th>model</th><td><code>{{.Status.Model}}</code></td></tr>
-<tr><th>file</th><td><code>{{.Status.ModelPath}}</code></td></tr>
-<tr><th>server</th><td><code>{{.Status.BaseURL}}</code></td></tr>
-<tr><th>n_ctx</th><td>{{.Status.NCtx}}</td></tr>
-<tr><th>n_gpu_layers</th><td>{{.Status.NGpuLayers}}</td></tr>
-</table></div>
-<p class=hint>the model name is what llama-server reports for itself, not what the config says it should be.</p>
-</section>
-<section class=card>
-<h2 class=card-title>allowed models <span class=badge>{{len .Status.Swappable}}</span></h2>
-{{if .Status.Swappable}}<div class=scroll><table><tr><th>file</th><th></th></tr>
-{{range .Status.Swappable}}<tr><td><code>{{.}}</code></td>
-<td><form method=post action=/models class=inline-form>
-<input type=hidden name=model_path value="{{.}}">
-<button class=btn>load this one</button></form></td></tr>{{end}}
-</table></div>
-{{else}}<div class=empty><div>no models allowlisted</div></div>{{end}}
-</section>
-{{end}}
-{{template "shellBottom"}}`
+var modelsTmpl = parsePage("models", modelsHTML, nil)
 
 type modelsPage struct {
 	Msg    string
@@ -154,8 +121,5 @@ func handleModels(w http.ResponseWriter, r *http.Request, core ipc.CoreAPI, swap
 		}
 	}
 	page.Status = st
-	w.Header().Set("Content-Type", "text/html; charset=utf-8")
-	if err := modelsTmpl.Execute(w, page); err != nil {
-		log.Printf("models render: %v", err)
-	}
+	renderPage(w, modelsTmpl, page)
 }

cmd/mavweb/models.html

@@ -0,0 +1,35 @@
+{{template "shellTop" "models"}}
+<h1>Resident model</h1>
+<p class=hint>swapping requires step-up — <a href=/auth/passkey>assert a passkey</a> first. The old model is unloaded before the new one is loaded (one model fits the iGPU at a time), so turns during the load are refused and fall back to the classifier.</p>
+<p class=hint>a swap is not remembered. Nothing writes it down, so the next restart of the daemon — including the one <code>mavupdate</code> does — comes back on <code>phraser.model_path</code> from the config. Make it stick by editing that.</p>
+{{if .Msg}}<div class="msg msg-ok">{{.Msg}}</div>{{end}}
+{{if .Err}}<div class="msg msg-err">{{.Err}}</div>{{end}}
+{{if .Off}}
+<section class=card>
+<h2 class=card-title>swap not configured</h2>
+<p class=hint>this core has no <code>phraser.swap_models</code> allowlist, so there is nothing to swap to. Add the gguf paths you allow to <code>deploy/mavend.json</code> and restart once.</p>
+</section>
+{{else}}
+<section class=card>
+<h2 class=card-title>loaded now</h2>
+<div class=scroll><table>
+<tr><th>model</th><td><code>{{.Status.Model}}</code></td></tr>
+<tr><th>file</th><td><code>{{.Status.ModelPath}}</code></td></tr>
+<tr><th>server</th><td><code>{{.Status.BaseURL}}</code></td></tr>
+<tr><th>n_ctx</th><td>{{.Status.NCtx}}</td></tr>
+<tr><th>n_gpu_layers</th><td>{{.Status.NGpuLayers}}</td></tr>
+</table></div>
+<p class=hint>the model name is what llama-server reports for itself, not what the config says it should be.</p>
+</section>
+<section class=card>
+<h2 class=card-title>allowed models <span class=badge>{{len .Status.Swappable}}</span></h2>
+{{if .Status.Swappable}}<div class=scroll><table><tr><th>file</th><th></th></tr>
+{{range .Status.Swappable}}<tr><td><code>{{.}}</code></td>
+<td><form method=post action=/models class=inline-form>
+<input type=hidden name=model_path value="{{.}}">
+<button class=btn>load this one</button></form></td></tr>{{end}}
+</table></div>
+{{else}}<div class=empty><div>no models allowlisted</div></div>{{end}}
+</section>
+{{end}}
+{{template "shellBottom"}}

cmd/mavweb/morning.html

@@ -8,7 +8,10 @@
 <div class=scroll><table class=mono>
 <tr><th>at<th>kind<th>what</tr>
 {{range .Items}}<tr>
-<td>{{.At.Format "15:04"}}</td>
+<!-- In his clock. A plan item's At is a calendar fact's Ts or a reminder's
+     FireTs, and the store hands both back as UTC, so the raw hour printed a
+     reminder here at an hour /reminders did not agree with (V-469). -->
+<td>{{.At.Local.Format "15:04"}}</td>
 <td class=gray>{{.Kind}}</td>
 <td>{{if .Uncertain}}<span class=hint title="relayed notification, not a calendar read">похоже,</span> {{end}}{{.Text}}</td>
 </tr>{{end}}

cmd/mavweb/morning_test.go

@@ -0,0 +1,49 @@
+package main
+
+import (
+	"context"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/kami/maven/internal/ipc"
+)
+
+// morningCore serves a canned checklist and day plan.
+type morningCore struct {
+	ipc.UnimplementedCoreAPI
+	status []ipc.MorningRoutineStatus
+	plan   ipc.DayPlan
+}
+
+func (c *morningCore) MorningStatus(context.Context) ([]ipc.MorningRoutineStatus, error) {
+	return c.status, nil
+}
+
+func (c *morningCore) DayPlan(context.Context) (ipc.DayPlan, error) { return c.plan, nil }
+
+func TestMorningRendersPlanTimesInLocalZone(t *testing.T) {
+	// A plan item's At is a calendar fact's Ts or a reminder's FireTs, and the
+	// store hands both back as UTC. Printed raw, /morning named an hour for a
+	// reminder that /reminders — which does call Local — disagreed with.
+	away := awayFromLocal()
+	at := time.Date(2026, 8, 1, 9, 0, 0, 0, time.UTC).In(away)
+	core := &morningCore{plan: ipc.DayPlan{
+		Date:  at,
+		Items: []ipc.DayPlanItem{{At: at, Text: "выпить таблетки", Kind: "reminder"}},
+	}}
+	w := httptest.NewRecorder()
+	handleMorning(w, httptest.NewRequest(http.MethodGet, "/morning", nil), core)
+	if w.Code != http.StatusOK {
+		t.Fatalf("status = %d, want 200", w.Code)
+	}
+	body := w.Body.String()
+	if !strings.Contains(body, at.Local().Format("15:04")) {
+		t.Errorf("plan item not rendered in his clock (%s): %s", at.Local().Format("15:04"), body)
+	}
+	if strings.Contains(body, at.In(away).Format("15:04")) {
+		t.Errorf("plan item rendered in the stored zone: %s", body)
+	}
+}

cmd/mavweb/notifications.go

@@ -0,0 +1,76 @@
+package main
+
+import (
+	_ "embed"
+	"log"
+	"net/http"
+	"strconv"
+
+	"github.com/kami/maven/internal/ipc"
+)
+
+//go:embed notifications.html
+var notificationsHTML string
+
+var notificationsTmpl = parsePage("notifications", notificationsHTML, nil)
+
+// deliveryRow is one outbox line, with every timestamp already formatted so
+// the template holds no date logic — same shape as taskRow.
+type deliveryRow struct {
+	Kind      string
+	Target    string
+	Channel   string
+	Status    string
+	Created   string
+	Completed string
+}
+
+func deliveryRows(as []ipc.DeliveryAttempt) []deliveryRow {
+	out := make([]deliveryRow, 0, len(as))
+	for _, a := range as {
+		target := a.Rule
+		if target == "" && a.ReminderID != 0 {
+			target = "reminder #" + strconv.FormatInt(a.ReminderID, 10)
+		}
+		row := deliveryRow{
+			Kind:    a.Kind,
+			Target:  target,
+			Channel: a.Channel,
+			Status:  a.Status,
+			Created: a.Created.Format("02.01 15:04"),
+		}
+		if a.Completed != nil {
+			row.Completed = a.Completed.Format("15:04")
+		}
+		out = append(out, row)
+	}
+	return out
+}
+
+func handleNotifications(w http.ResponseWriter, r *http.Request, core ipc.CoreAPI) {
+	if !requireCore(w, core, "notifications") {
+		return
+	}
+	ctx := r.Context()
+	nudges, err := core.RecentNudges(ctx, 50)
+	if err != nil {
+		log.Printf("notifications: %v", err)
+		http.Error(w, "notifications error: "+err.Error(), http.StatusBadGateway)
+		return
+	}
+	// The outbox, on the page that already answers "what did she send".
+	// A failed or dropped attempt is why she went quiet, and until now it was
+	// recorded and unreadable (Vikunja #390). Filter with ?status=dropped.
+	status := r.URL.Query().Get("status")
+	attempts, err := core.DeliveryAttempts(ctx, status, 50)
+	if err != nil {
+		// The nudge list is still worth showing, so this is a note on the page
+		// rather than a dead page.
+		log.Printf("notifications: delivery attempts: %v", err)
+	}
+	renderPage(w, notificationsTmpl, map[string]any{
+		"Nudges":   nudges,
+		"Attempts": deliveryRows(attempts),
+		"Status":   status,
+	})
+}

cmd/mavweb/pages.go

@@ -0,0 +1,205 @@
+package main
+
+import (
+	"cmp"
+	_ "embed"
+	"html/template"
+	"log"
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/kami/maven/internal/ipc"
+)
+
+// The read-only pages: dash, history, trace, morning, events, and the voice
+// page mounted at "/". Each is GET-only, reads through CoreAPI and renders.
+// The write surfaces live next to their own handlers (tasks.go, tools.go,
+// routines.go, chat.go).
+
+//go:embed dash.html
+var dashHTML string
+
+//go:embed history.html
+var historyHTML string
+
+//go:embed trace.html
+var traceHTML string
+
+//go:embed morning.html
+var morningHTML string
+
+//go:embed events.html
+var eventsHTML string
+
+//go:embed voice.html
+var voiceHTML string
+
+//go:embed ecosystem.html
+var ecosystemHTML string
+
+// dashTmpl — the monitoring read surface, server-rendered from dash.html;
+// a small fetch loop refreshes the tables in place. html/template escapes the
+// user text in facts/nudges. Read-only: browses the append-only store via
+// CoreAPI, never writes — the store IS the audit trail, this just shows it.
+var dashTmpl = parsePage("dash", dashHTML, nil)
+
+var historyTmpl = parsePage("history", historyHTML, nil)
+
+var traceTmpl = parsePage("trace", traceHTML, template.FuncMap{
+	"fmtTime": func(t *time.Time) string {
+		if t == nil || t.IsZero() {
+			return "—"
+		}
+		return t.Format("15:04:05")
+	},
+	"join": strings.Join,
+})
+
+// morningTmpl — read-only view of today's checklist state per configured
+// morning routine (internal/morning). Same shape as trace.html: a plain
+// server-rendered page, refreshed on reload — no live-update loop, since
+// checklist state changes on the scale of minutes, not seconds.
+var morningTmpl = parsePage("morning", morningHTML, nil)
+
+// eventsTmpl — the unified intake journal (Vikunja #283), read-only. Same
+// shape as trace.html and morning.html: server-rendered, refreshed on reload.
+var eventsTmpl = parsePage("events", eventsHTML, nil)
+
+var voiceTmpl = parsePage("voice", voiceHTML, nil)
+
+// ecosystemTmpl — read-only view of the Nexus/Praxis/Hexis siblings, whose only
+// human surface is here (they ship no web UI of their own).
+var ecosystemTmpl = parsePage("ecosystem", ecosystemHTML, nil)
+
+func handleDash(w http.ResponseWriter, r *http.Request, core ipc.CoreAPI) {
+	if !requireCore(w, core, "dash") {
+		return
+	}
+	ctx := r.Context()
+	pres, err1 := core.Presence(ctx)
+	facts, err2 := core.RecentFacts(ctx, 50)
+	nudges, err3 := core.RecentNudges(ctx, 50)
+	notes, err4 := core.RecentNotes(ctx, 50)
+	if err := cmp.Or(err1, err2, err3, err4); err != nil {
+		log.Printf("dash: %v", err)
+		http.Error(w, "core read failed", http.StatusBadGateway)
+		return
+	}
+	renderPage(w, dashTmpl, struct {
+		Presence ipc.Presence
+		Facts    []ipc.Fact
+		Nudges   []ipc.Nudge
+		Notes    []ipc.Note
+	}{pres, facts, nudges, notes})
+}
+
+func handleHistory(w http.ResponseWriter, r *http.Request, core ipc.CoreAPI) {
+	if !requireCore(w, core, "history") {
+		return
+	}
+	facts, err := core.RecentFacts(r.Context(), 200)
+	if err != nil {
+		log.Printf("history: %v", err)
+		http.Error(w, "core read failed", http.StatusBadGateway)
+		return
+	}
+	renderPage(w, historyTmpl, struct {
+		Facts []ipc.Fact
+	}{facts})
+}
+
+func handleTrace(w http.ResponseWriter, r *http.Request, core ipc.CoreAPI) {
+	if !requireCore(w, core, "trace") {
+		return
+	}
+	trace, err := core.TickTrace(r.Context())
+	if err != nil {
+		log.Printf("trace: %v", err)
+		http.Error(w, "core read failed", http.StatusBadGateway)
+		return
+	}
+	// The turn records share this page rather than getting one of their own
+	// (V-564). Both answer the same question, who won and who lost and why, and
+	// one is about nudges while the other is about utterances. A read failure
+	// here is not fatal to the page. The rule trace above it still renders, and
+	// a daemon too old to know the method is the ordinary case during a rolling
+	// deploy.
+	turns, err := core.TurnDecisions(r.Context(), 25)
+	if err != nil {
+		log.Printf("trace: turn decisions: %v", err)
+	}
+	renderPage(w, traceTmpl, traceData{Tick: trace, Turns: turns})
+}
+
+// traceData — what trace.html renders: the last tick's rule arbitration and the
+// last turns' claim arbitration.
+type traceData struct {
+	Tick  ipc.TickTrace
+	Turns []ipc.TurnDecision
+}
+
+// morningView — what /morning renders: today's plan on top, the checklist
+// state under it. PlanErr is set instead of Plan when the core could not build
+// a plan, so the page says so rather than showing an empty day.
+type morningView struct {
+	Plan     *ipc.DayPlan
+	PlanErr  string
+	Routines []ipc.MorningRoutineStatus
+}
+
+func handleMorning(w http.ResponseWriter, r *http.Request, core ipc.CoreAPI) {
+	if !requireCore(w, core, "morning") {
+		return
+	}
+	ctx := r.Context()
+	status, err := core.MorningStatus(ctx)
+	if err != nil {
+		log.Printf("morning: %v", err)
+		http.Error(w, "core read failed", http.StatusBadGateway)
+		return
+	}
+	view := morningView{Routines: status}
+	// The day plan (#128) shows on this page because it is the same question at
+	// a different scale. A plan read that fails must not take the checklist
+	// down with it — the page degrades to what it had before.
+	plan, err := core.DayPlan(ctx)
+	if err != nil {
+		log.Printf("morning: day plan: %v", err)
+		view.PlanErr = err.Error()
+	} else {
+		view.Plan = &plan
+	}
+	renderPage(w, morningTmpl, view)
+}
+
+// eventsView — what /events renders. Err is set instead of Events when the
+// core could not serve the journal, so the page says why rather than showing an
+// empty intake and implying nothing arrived.
+type eventsView struct {
+	Events []ipc.IntakeEvent
+	Err    string
+}
+
+// eventsPageLimit — how many envelopes the page shows. The ring holds more; a
+// page is for scanning what just happened, not for archaeology.
+const eventsPageLimit = 200
+
+func handleEvents(w http.ResponseWriter, r *http.Request, core ipc.CoreAPI) {
+	if !requireCore(w, core, "intake journal") {
+		return
+	}
+	var view eventsView
+	evs, err := core.RecentEvents(r.Context(), eventsPageLimit)
+	if err != nil {
+		log.Printf("events: %v", err)
+		view.Err = err.Error()
+	} else {
+		view.Events = evs
+	}
+	renderPage(w, eventsTmpl, view)
+}
+
+func handleVoice(w http.ResponseWriter, r *http.Request) {
+	renderPage(w, voiceTmpl, nil)
+}

cmd/mavweb/passkey.html

@@ -0,0 +1,58 @@
+{{template "shellTop" "passkey"}}
+<h1>Passkey</h1>
+<p class=hint>Enroll a passkey once, then assert it to unlock destructive actions (tool enable) for a few minutes.</p>
+<div class=flex gap-2>
+<button class=btn onclick=enroll()>enroll passkey</button>
+<button class=btn onclick=assert()>assert (step-up)</button>
+<button class=btn onclick=rewrapKey()>rewrite cold-start key</button>
+<a href=/tools><button class=btn-primary>→ tools</button></a>
+</div>
+<p class=hint>Rewriting the cold-start key points it at the passkey you assert next. Every other enrolled passkey stops being able to unlock a cold-booted daemon.</p>
+<div id=msg></div>
+{{template "shellBottom"}}
+<script>
+const b64u=b=>btoa(String.fromCharCode(...new Uint8Array(b))).replace(/\+/g,'-').replace(/\//g,'_').replace(/=+$/,'');
+const ub64=s=>{s=s.replace(/-/g,'+').replace(/_/g,'/');const b=atob(s),a=new Uint8Array(b.length);for(let i=0;i<b.length;i++)a[i]=b.charCodeAt(i);return a;};
+const say=(t,ok)=>{const m=document.getElementById('msg');m.textContent=t;m.className=ok?'msg msg-ok':'msg msg-err';};
+async function enroll(){try{
+ const {challenge,options}=await (await fetch('/auth/webauthn/register/begin')).json();
+ options.challenge=ub64(options.challenge);
+ options.user.id=ub64(options.user.id);
+ const c=await navigator.credentials.create({publicKey:options});
+ const r=await fetch('/auth/webauthn/register/finish',{method:'POST',headers:{'content-type':'application/json'},
+  body:JSON.stringify({challenge,credential:{id:c.id,type:c.type,response:{
+   clientDataJSON:b64u(c.response.clientDataJSON),attestationObject:b64u(c.response.attestationObject)}}})});
+ if(!r.ok){say('enroll failed: '+await r.text(),false);return;}
+ // The wrapped key can only be written from an assertion: PRF results are
+ // not produced at create() time on most authenticators. Enrolment reports
+ // whether PRF is available at all so he is not told cold-start works when
+ // it cannot.
+ const ext=c.getClientExtensionResults?c.getClientExtensionResults():{};
+ const prfOK=!!(ext.prf&&ext.prf.enabled);
+ say(prfOK?'enrolled ✓ — now assert once to write the cold-start key':
+  'enrolled ✓ — but this authenticator has no PRF: cold-start unlock unavailable',true);
+}catch(e){say('enroll error: '+e,false);}}
+async function assert(explicit){try{
+ const {challenge,options}=await (await fetch('/auth/webauthn/assert/begin')).json();
+ options.challenge=ub64(options.challenge);
+ const c=await navigator.credentials.get({publicKey:options});
+ // The PRF result is the cold-start secret. It never touches localStorage
+ // and is posted once, over the same request as the assertion.
+ const ext=c.getClientExtensionResults?c.getClientExtensionResults():{};
+ const prf=ext.prf&&ext.prf.results&&ext.prf.results.first?b64u(ext.prf.results.first):'';
+ const r=await fetch('/auth/webauthn/assert/finish',{method:'POST',headers:{'content-type':'application/json'},
+  body:JSON.stringify({challenge,prf,explicit:!!explicit,credential:{id:c.id,type:c.type,response:{
+   clientDataJSON:b64u(c.response.clientDataJSON),authenticatorData:b64u(c.response.authenticatorData),
+   signature:b64u(c.response.signature)}}})});
+ if(!r.ok){say('assert failed: '+await r.text(),false);return;}
+ if(!prf){say('stepped up ✓ — no PRF from this authenticator, so cold-start unlock stayed unavailable',true);return;}
+ say(explicit?'stepped up ✓ — cold-start key now points at this passkey':
+  'stepped up ✓ — enable tools now',true);
+}catch(e){say('assert error: '+e,false);}}
+// Rewriting the wrapped key is a separate gesture, never a side effect of a
+// step-up. Only this button sets explicit, and only explicit lets the daemon
+// replace a blob that already exists.
+async function rewrapKey(){
+ if(!confirm('Rewrite the cold-start key under the passkey you are about to assert? Every other enrolled passkey stops being able to unlock a cold-booted daemon.'))return;
+ await assert(true);}
+</script>

cmd/mavweb/reminders.go

@@ -0,0 +1,74 @@
+package main
+
+import (
+	_ "embed"
+	"encoding/json"
+	"log"
+	"net/http"
+	"strings"
+
+	"github.com/kami/maven/internal/ipc"
+)
+
+//go:embed reminders.html
+var remindersHTML string
+
+var remindersTmpl = parsePage("reminders", remindersHTML, nil)
+
+// reminderRow is one line on /reminders, with the payload unwrapped and both
+// timestamps already in his clock.
+//
+// The page rendered `{{.Payload}}` and the UTC instant, so a reminder read
+// `{"text":"выпить таблетки"}` and fired an hour off what he was told
+// (Vikunja #469). Neither is a formatting nicety: the envelope is an internal
+// shape he never chose, and a time on a page he reads is the time on his wall.
+type reminderRow struct {
+	Created string
+	Fires   string
+	Status  string
+	Text    string
+}
+
+// reminderText unwraps the {"text":...} payload the router writes.
+//
+// A copy of store.ReminderText rather than a call to it, because mavweb is one
+// of the pure-Go daemons and internal/store carries the CGO sqlite driver. The
+// ipc DTO is decoupled from the store on purpose, so the unwrap belongs to
+// whoever renders it. Payload that is not that shape is shown as he said it.
+func reminderText(payload string) string {
+	var m map[string]any
+	if err := json.Unmarshal([]byte(payload), &m); err == nil {
+		if t, ok := m["text"]; ok {
+			if s, isStr := t.(string); isStr && s != "" {
+				return s
+			}
+		}
+	}
+	return strings.TrimSpace(payload)
+}
+
+func reminderRows(rs []ipc.Reminder) []reminderRow {
+	out := make([]reminderRow, 0, len(rs))
+	for _, r := range rs {
+		out = append(out, reminderRow{
+			Created: r.CreatedTs.Local().Format("02 Jan 15:04"),
+			Fires:   r.FireTs.Local().Format("02 Jan 15:04"),
+			Status:  r.Status,
+			Text:    reminderText(r.Payload),
+		})
+	}
+	return out
+}
+
+func handleReminders(w http.ResponseWriter, r *http.Request, core ipc.CoreAPI) {
+	if !requireCore(w, core, "reminders") {
+		return
+	}
+	reminders, err := core.ListReminders(r.Context(), 50)
+	if err != nil {
+		log.Printf("reminders: %v", err)
+		http.Error(w, "reminders error: "+err.Error(), http.StatusBadGateway)
+		return
+	}
+	renderPage(w, remindersTmpl, map[string]any{"Reminders": reminderRows(reminders)})
+}

cmd/mavweb/routines.go

@@ -0,0 +1,200 @@
+package main
+
+import (
+	"context"
+	_ "embed"
+	"errors"
+	"fmt"
+	"log"
+	"net/http"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/pattern"
+	"github.com/kami/maven/internal/webauthn"
+)
+
+//go:embed routines.html
+var routinesHTML string
+
+// routinesTmpl — the proposed-routine review surface. One row per thing maven
+// noticed, in her words, with at most two actions: accept or dismiss.
+var routinesTmpl = parsePage("routines", routinesHTML, nil)
+
+// routineView is one line on the page: what maven noticed, in her words, and
+// how long ago she noticed it. A view model, not a database row — the template
+// never formats an interval or a timestamp itself.
+type routineView struct {
+	ID      int64
+	Phrase  string
+	Noticed string
+}
+
+// handleRoutines serves the routine review surface (GET) and answers a
+// proposal (POST id + action=accept|dismiss).
+//
+// Accept is gated at step-up, the same tier as enabling a tool: saying yes
+// hands the trigger loop a new standing reason to speak to the human, so it
+// moves the boundary and only an authed surface may do it. Dismiss is not
+// gated — it only ever removes a reason to speak, so the worst a weaker caller
+// can do is make maven quieter.
+func handleRoutines(w http.ResponseWriter, r *http.Request, core ipc.CoreAPI, session *webauthn.PasskeySession, requireStepUp bool) {
+	if !requireCore(w, core, "routines") {
+		return
+	}
+	ctx := r.Context()
+	var msg string
+	if r.Method == http.MethodPost {
+		var ok bool
+		if msg, ok = applyRoutinePost(w, r, core, session, requireStepUp); !ok {
+			return
+		}
+	}
+	proposed, err := core.ListProposedRoutines(ctx)
+	if err != nil {
+		log.Printf("routines: list: %v", err)
+		http.Error(w, "routines error: "+err.Error(), http.StatusBadGateway)
+		return
+	}
+	renderPage(w, routinesTmpl, struct {
+		Msg      string
+		Proposed []routineView
+	}{msg, toRoutineViews(proposed)})
+}
+
+// applyRoutinePost performs one write and returns the message to show. Unlike
+// the task form, a bad request here is an HTTP status rather than an inline
+// note, so the second return says whether the response was already written.
+func applyRoutinePost(w http.ResponseWriter, r *http.Request, core ipc.CoreAPI, session *webauthn.PasskeySession, requireStepUp bool) (string, bool) {
+	ctx := r.Context()
+	action := r.FormValue("action")
+	// "seed" is the one action with no routine to act on — it is what
+	// MAKES a routine (Vikunja #518), so it runs before the id parse. It
+	// lives on this route rather than a page of its own because it is
+	// already the step-up-gated surface for this table, and a second gated
+	// surface is a second thing to get wrong.
+	if action == "seed" {
+		if !stepUpGate(w, session, requireStepUp) {
+			return "", false
+		}
+		out, err := seedRoutineEvent(ctx, core, r)
+		if err != nil {
+			log.Printf("routines: seed: %v", err)
+			http.Error(w, "seed failed: "+err.Error(), http.StatusBadGateway)
+			return "", false
+		}
+		return out, true
+	}
+
+	idStr := r.FormValue("id")
+	var rid int64
+	if n, _ := fmt.Sscanf(idStr, "%d", &rid); n != 1 {
+		http.Error(w, "invalid id", http.StatusBadRequest)
+		return "", false
+	}
+	switch action {
+	case "accept":
+		if !stepUpGate(w, session, requireStepUp) {
+			return "", false
+		}
+		if err := acceptRoutine(ctx, core, rid); err != nil {
+			log.Printf("routines: accept %d: %v", rid, err)
+			http.Error(w, "accept failed: "+err.Error(), http.StatusBadGateway)
+			return "", false
+		}
+		return "accepted routine — maven will remind you", true
+	case "dismiss":
+		if err := core.DismissProposedRoutine(ctx, rid); err != nil {
+			log.Printf("routines: dismiss %d: %v", rid, err)
+			http.Error(w, "dismiss failed: "+err.Error(), http.StatusBadGateway)
+			return "", false
+		}
+		return "dismissed routine", true
+	default:
+		http.Error(w, "unknown action", http.StatusBadRequest)
+		return "", false
+	}
+}
+
+// toRoutineViews turns the wire rows into view models. The phrase comes from
+// pattern.PhraseRoutine so the page says the same thing maven's voice says.
+func toRoutineViews(rs []ipc.ProposedRoutine) []routineView {
+	out := make([]routineView, 0, len(rs))
+	for _, r := range rs {
+		p := pattern.ProposedRoutine{Action: r.Action, Object: r.Object, IntervalDays: r.IntervalDays}
+		noticed := "just now"
+		if r.CreatedTs > 0 {
+			noticed = time.Since(time.UnixMilli(r.CreatedTs)).Round(time.Minute).String() + " ago"
+		}
+		out = append(out, routineView{ID: r.ID, Phrase: pattern.PhraseRoutine(&p), Noticed: noticed})
+	}
+	return out
+}
+
+// acceptRoutine marks a proposal accepted. This page is the ONLY surface that
+// may do it (Vikunja #367): accepting gives the tick loop a standing new
+// reason to speak, which DESIGN.md puts at layer 3, and the button here is
+// behind step-up. Voice can park the question and dismiss, never accept.
+func acceptRoutine(ctx context.Context, core ipc.CoreAPI, id int64) error {
+	proposed, err := core.ListProposedRoutines(ctx)
+	if err != nil {
+		return err
+	}
+	var found *ipc.ProposedRoutine
+	for i := range proposed {
+		if proposed[i].ID == id {
+			found = &proposed[i]
+			break
+		}
+	}
+	if found == nil {
+		return errors.New("no such proposed routine")
+	}
+
+	// No reminder is created here. Accepting only flips the status; the tick
+	// loop reads accepted routines and nudges on the interval (Vikunja #366).
+	// The old code made a one-shot reminder, so a non-weekly routine fired
+	// once and then went quiet forever.
+	return core.AcceptProposedRoutine(ctx, id)
+}
+
+// seedRoutineEvent drives one backdated fact write through core (Vikunja #518),
+// so the pattern detector can be exercised against a running daemon instead of
+// over real days. Refused unless mavend was started with -allow-seed; on an
+// ordinary box the error says so and nothing is written.
+//
+// Takes "ago" rather than an absolute timestamp — hours before now, as a float
+// so a QA sitting can space four seeds three hours apart without doing clock
+// arithmetic. The detector's floor is two hours, and "0" is a legal answer
+// meaning now.
+func seedRoutineEvent(ctx context.Context, core ipc.CoreAPI, r *http.Request) (string, error) {
+	key := strings.TrimSpace(r.FormValue("key"))
+	value := strings.TrimSpace(r.FormValue("value"))
+	if key == "" || value == "" {
+		return "", errors.New("seed needs a key and a value")
+	}
+	agoHours, err := strconv.ParseFloat(strings.TrimSpace(r.FormValue("ago")), 64)
+	if err != nil {
+		return "", fmt.Errorf("seed: bad ago (hours before now): %w", err)
+	}
+	if agoHours < 0 {
+		return "", errors.New("seed: ago is hours BEFORE now, so it cannot be negative")
+	}
+	resp, err := core.SeedEvent(ctx, ipc.SeedEventReq{
+		Key:   key,
+		Value: value,
+		Ts:    time.Now().Add(-time.Duration(agoHours * float64(time.Hour))),
+	})
+	if err != nil {
+		return "", err
+	}
+	if !resp.Extracted {
+		return fmt.Sprintf("wrote fact %d, but %q is not in the action lexicon — no event, no pattern", resp.FactID, value), nil
+	}
+	if !resp.Proposed {
+		return fmt.Sprintf("seeded %s/%s (fact %d, event %d) — not enough yet to propose", resp.Action, resp.Object, resp.FactID, resp.EventID), nil
+	}
+	return fmt.Sprintf("seeded %s/%s and PROPOSED routine %d, every %.1f days", resp.Action, resp.Object, resp.RoutineID, resp.IntervalDays), nil
+}

cmd/mavweb/shell.go

@@ -0,0 +1,195 @@
+package main
+
+import (
+	_ "embed"
+	"html/template"
+	"log"
+	"net/http"
+	"time"
+
+	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/webauthn"
+)
+
+// shellHTML — the shell partial every page is wrapped in: "shellTop", the
+// "sidebar" it calls, and "shellBottom". It used to be two Go string constants
+// with the sidebar assembled by a strings.Builder, which is the one piece of
+// markup that was still concatenated in Go.
+//
+// Two template pieces wrap every page:
+//
+//	{{template "shellTop" "<page-key>"}}  ← opens <html>, topbar, sidebar, content
+//	{{template "shellBottom"}}            ← closes content, inspector, </html>
+//
+// The page-key argument highlights the active sidebar link and sets breadcrumbs.
+//
+//go:embed shell.html
+var shellHTML string
+
+// sidebarSections maps sidebar section → page entries {label, url, icon}
+var sidebarSections = []struct {
+	Label string
+	Pages []struct{ Label, URL, Key string }
+}{
+	{
+		Label: "Workspace",
+		Pages: []struct{ Label, URL, Key string }{
+			{Label: "Dashboard", URL: "/dash", Key: "dash"},
+		},
+	},
+	{
+		Label: "Infrastructure",
+		Pages: []struct{ Label, URL, Key string }{
+			{Label: "History", URL: "/history", Key: "history"},
+		},
+	},
+	{
+		Label: "Automation",
+		Pages: []struct{ Label, URL, Key string }{
+			{Label: "Rule Trace", URL: "/trace", Key: "trace"},
+			{Label: "Notifications", URL: "/notifications", Key: "notifications"},
+			{Label: "Tasks", URL: "/tasks", Key: "tasks"},
+			{Label: "Reminders", URL: "/reminders", Key: "reminders"},
+			{Label: "Routines", URL: "/routines", Key: "routines"},
+			{Label: "Morning", URL: "/morning", Key: "morning"},
+			{Label: "Intake", URL: "/events", Key: "events"},
+		},
+	},
+	{
+		Label: "Ecosystem",
+		Pages: []struct{ Label, URL, Key string }{
+			{Label: "Siblings", URL: "/ecosystem", Key: "ecosystem"},
+		},
+	},
+	{
+		Label: "AI",
+		Pages: []struct{ Label, URL, Key string }{
+			{Label: "Chat", URL: "/chat", Key: "chat"},
+			{Label: "Voice", URL: "/", Key: "voice"},
+		},
+	},
+	{
+		Label: "Settings",
+		Pages: []struct{ Label, URL, Key string }{
+			{Label: "Tools", URL: "/tools", Key: "tools"},
+			{Label: "Model", URL: "/models", Key: "models"},
+			{Label: "Passkey", URL: "/auth/passkey", Key: "passkey"},
+		},
+	},
+}
+
+// pageChrome is the per-page title and ethos-icons.svg symbol id, keyed by the
+// page key a page hands to shellTop. One table rather than two parallel
+// switches, so a new page cannot end up with a title and no icon.
+var pageChrome = map[string]struct{ Title, Icon string }{
+	"dash":          {"Dashboard", "i-grid"},
+	"history":       {"History", "i-clock"},
+	"trace":         {"Rule Trace", "i-wave"},
+	"notifications": {"Notifications", "i-bell"},
+	"tasks":         {"Tasks", "i-grid"},
+	"reminders":     {"Reminders", "i-calendar"},
+	"routines":      {"Routines", "i-repeat"},
+	"morning":       {"Morning Routines", "i-calendar"},
+	"events":        {"Intake", "i-download"},
+	"chat":          {"Chat", "i-message"},
+	"voice":         {"Voice", "i-mic"},
+	"ecosystem":     {"Ecosystem", "i-grid"},
+	"tools":         {"Tools", "i-settings"},
+	"models":        {"Resident Model", "i-wave"},
+	"passkey":       {"Passkey", "i-lock"},
+}
+
+// pageIcon returns the ethos-icons.svg symbol id for the given page. The
+// sidebar template wraps it in the <use> reference.
+func pageIcon(key string) string {
+	if c, ok := pageChrome[key]; ok {
+		return c.Icon
+	}
+	return "i-search"
+}
+
+// pageTitle returns the human-readable page title for the given key. An
+// unknown key renders as itself rather than as a blank crumb.
+func pageTitle(key string) string {
+	if c, ok := pageChrome[key]; ok {
+		return c.Title
+	}
+	return key
+}
+
+// shellFuncs returns the FuncMap shared by every server-rendered page template.
+func shellFuncs() template.FuncMap {
+	return template.FuncMap{
+		"pageTitle":       pageTitle,
+		"pageIcon":        pageIcon,
+		"sidebarSections": func() any { return sidebarSections },
+		"ago": func(t time.Time) string {
+			if t.IsZero() {
+				return "never"
+			}
+			return time.Since(t).Round(time.Second).String() + " ago"
+		},
+	}
+}
+
+// parsePage parses one server-rendered page: the shell partial plus the page's
+// own embedded markup, under the shared FuncMap. extra adds page-local
+// functions (/tools needs capability lookups, /trace a time format) and may be
+// nil.
+//
+// The name is also the page's log label, so a render failure says which page.
+func parsePage(name, body string, extra template.FuncMap) *template.Template {
+	funcs := shellFuncs()
+	for k, v := range extra {
+		funcs[k] = v
+	}
+	return template.Must(template.New(name).Funcs(funcs).Parse(shellHTML + body))
+}
+
+// renderPage writes one page. Every handler sent the same content type and
+// logged the same way on failure; the header is already written by then, so a
+// render error can only be logged, never reported.
+func renderPage(w http.ResponseWriter, t *template.Template, data any) {
+	w.Header().Set("Content-Type", "text/html; charset=utf-8")
+	if err := t.Execute(w, data); err != nil {
+		log.Printf("%s render: %v", t.Name(), err)
+	}
+}
+
+// requireCore answers whether the surface has a core to read. mavweb runs
+// without -core (voice-only), and every page that needs mavend says so with a
+// 503 naming itself rather than a blank error.
+func requireCore(w http.ResponseWriter, core ipc.CoreAPI, surface string) bool {
+	if core == nil {
+		http.Error(w, surface+" disabled (no -core)", http.StatusServiceUnavailable)
+		return false
+	}
+	return true
+}
+
+// stepUpGate reports whether the caller may proceed through the AuthStepUp
+// gate, writing the 403 itself when it may not. See stepUpOK for the policy.
+func stepUpGate(w http.ResponseWriter, session *webauthn.PasskeySession, requireStepUp bool) bool {
+	if stepUpOK(session, requireStepUp) {
+		return true
+	}
+	http.Error(w, "step-up required: assert a passkey first", http.StatusForbidden)
+	return false
+}
+
+// stepUpOK is the single decision point for the AuthStepUp gate shared by
+// POST /tools and POST /api/revert.
+//
+// A nil session means WebAuthn is not configured (-webauthn-origin /
+// -webauthn-rpid unset), so step-up can never be asserted — not merely unmet.
+// The default is therefore fail-OPEN: gating on an unassertable session would
+// 403 those surfaces permanently. In that mode the actions rest on the
+// transport-level auth in front of mavweb (wg+nginx+auth), and main logs a
+// startup warning naming them. With -require-stepup the same situation fails
+// CLOSED instead: no assertable step-up ⇒ deny.
+func stepUpOK(session *webauthn.PasskeySession, requireStepUp bool) bool {
+	if session == nil {
+		return !requireStepUp
+	}
+	return session.IsStepUp()
+}

cmd/mavweb/tasks.go

@@ -0,0 +1,412 @@
+package main
+
+import (
+	"context"
+	_ "embed"
+	"errors"
+	"fmt"
+	"log"
+	"net/http"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/tasks"
+)
+
+//go:embed tasks.html
+var tasksHTML string
+
+var tasksTmpl = parsePage("tasks", tasksHTML, nil)
+
+// now — the wall clock, indirected so the task page can be rendered at a fixed
+// instant in a test. internal/tasks is pure and the daemon path already ranks
+// through a clock it is handed; the page had no reason to be the one surface
+// that could only be tested at whatever time it happened to run.
+var now = time.Now
+
+// resolvedShown — how many finished tasks the page renders. The list is
+// history, it only grows, and the rows below the first screen are read by
+// nobody.
+const resolvedShown = 50
+
+// taskRow is one line on /tasks, with every timestamp already formatted so the
+// template holds no date logic.
+type taskRow struct {
+	ID         int64
+	Text       string
+	Source     string
+	Evidence   string
+	Status     string
+	Due        string
+	Created    string
+	Resolved   string
+	ResolvedBy string
+	// DueValue and Weight are the raw values the edit form posts back
+	// (Vikunja #509). Due above is for reading and says "—" for no date; a
+	// date input needs "2026-08-07" or the empty string.
+	DueValue string
+	Weight   int
+	// Why — the ranker's reason for this row's position (Vikunja #129), in
+	// Russian, empty when nothing distinguished the task. Blank is the honest
+	// rendering: he never said this one mattered more.
+	Why string
+}
+
+// rowOf renders one wire task into the shared read-only columns. The two call
+// sites below add what only they need: the live rows carry the edit form's raw
+// values and the ranker's reason, the resolved rows carry neither.
+func rowOf(t ipc.Task) taskRow {
+	return taskRow{
+		ID: t.ID, Text: t.Text, Source: t.Source, Evidence: t.Evidence,
+		Status: t.Status, Created: fmtTaskTime(&t.CreatedTs),
+		Due: fmtTaskDate(t.Due), Resolved: fmtTaskTime(t.Resolved),
+		ResolvedBy: t.ResolvedBy,
+	}
+}
+
+// handleTasks serves the task review surface (GET) and the five writes it
+// offers (POST): add, edit, confirm, done, drop.
+//
+// Not step-up gated, unlike /tools and /routines, and the difference is the
+// point: enabling a tool defines argv Maven will execute, and accepting a
+// routine hands the tick loop a new standing reason to interrupt him. A task is
+// neither — nothing in the tick loop reads the tasks table, so the worst a
+// weaker caller can do here is write a line onto a list he reads himself. It
+// still sits behind whatever transport auth fronts mavweb, like every other
+// page.
+//
+// "edit" was re-argued on the same terms rather than inheriting the exemption
+// (Vikunja #509), and it stays ungated. It rewrites a line on a list he reads
+// himself, the same blast radius "drop" already has on this page, and the store
+// refuses the two edits that would cost something: a resolved task keeps the
+// text it was finished under, and a text collision with another live row is
+// named instead of merged.
+//
+// "confirm" is the only interesting move: it promotes a candidate Maven derived
+// from something she read into work he owns. That review step is why derived
+// tasks are captured as candidates in the first place.
+func handleTasks(w http.ResponseWriter, r *http.Request, core ipc.CoreAPI) {
+	if !requireCore(w, core, "tasks") {
+		return
+	}
+	ctx := r.Context()
+	var msg, errMsg string
+	if r.Method == http.MethodPost {
+		var err error
+		msg, err = applyTaskPost(ctx, core, r)
+		if err != nil {
+			log.Printf("tasks: %v", err)
+			errMsg = err.Error()
+		}
+	}
+
+	all, err := core.ListTasks(ctx, "")
+	if err != nil {
+		log.Printf("tasks: list: %v", err)
+		http.Error(w, "tasks error: "+err.Error(), http.StatusBadGateway)
+		return
+	}
+	// Live rows are ordered by the same ranker the spoken list uses, so the page
+	// and the voice reply can never disagree about what comes first. Resolved
+	// rows keep store order (newest first) — ranking finished work is pointless.
+	var live []tasks.Item
+	var resolved []taskRow
+	resolvedTotal := 0
+	for _, t := range all {
+		switch t.Status {
+		case "candidate", "open":
+			live = append(live, tasks.Item{
+				ID: t.ID, Text: t.Text, Status: t.Status,
+				Created: t.CreatedTs, Due: t.Due, Weight: t.Weight,
+			})
+		default:
+			resolvedTotal++
+			// Finished work is history, and the history only grows. The page
+			// showed every row that ever existed, which is a page that gets
+			// slower every month for a section nobody reads past the top of.
+			if len(resolved) >= resolvedShown {
+				continue
+			}
+			resolved = append(resolved, rowOf(t))
+		}
+	}
+	byID := make(map[int64]ipc.Task, len(all))
+	for _, t := range all {
+		byID[t.ID] = t
+	}
+	var cands, open []taskRow
+	for _, r := range tasks.Rank(live, now()) {
+		t := byID[r.ID]
+		row := rowOf(t)
+		row.DueValue = fmtTaskDateValue(t.Due)
+		row.Weight = t.Weight
+		row.Why = r.Reason
+		if t.Status == "candidate" {
+			// A candidate's due date is Maven's reading of a mail, so its
+			// ranking reason is not shown as if he had set a priority.
+			row.Why = ""
+			cands = append(cands, row)
+		} else {
+			open = append(open, row)
+		}
+	}
+	renderPage(w, tasksTmpl, struct {
+		Msg, Err     string
+		Stalls       []tasks.Stall
+		Candidates   []taskRow
+		Open         []taskRow
+		Resolved     []taskRow
+		ResolvedMore bool
+	}{msg, errMsg, tasks.Stalls(live, now()), cands, open, resolved, resolvedTotal > len(resolved)})
+}
+
+// applyTaskPost performs one write and returns the message to show. A bad
+// request returns an error, which the page renders inline rather than as a
+// bare 400 — this is a form surface, not an API.
+func applyTaskPost(ctx context.Context, core ipc.CoreAPI, r *http.Request) (string, error) {
+	action := r.FormValue("action")
+	if action == "add" {
+		text := strings.TrimSpace(r.FormValue("text"))
+		if text == "" {
+			return "", errors.New("empty task text")
+		}
+		req := ipc.CaptureTaskReq{Text: text, Source: "tap:web", Status: "open", Ts: now()}
+		wgt, err := formWeight(r)
+		if err != nil {
+			return "", err
+		}
+		req.Weight = wgt
+		due, err := formDue(r, now())
+		if err != nil {
+			return "", err
+		}
+		req.Due = due
+		resp, err := core.CaptureTask(ctx, req)
+		if err != nil {
+			return "", err
+		}
+		if resp.Promoted {
+			return "confirmed a candidate maven had found", nil
+		}
+		if !resp.Created {
+			return "already on the list", nil
+		}
+		return "added task", nil
+	}
+
+	id, err := strconv.ParseInt(r.FormValue("id"), 10, 64)
+	if err != nil {
+		return "", errors.New("invalid id")
+	}
+
+	if action == "promote" {
+		msg, err := promoteCandidate(ctx, core, r, id)
+		if err != nil {
+			return "", err
+		}
+		return msg, nil
+	}
+
+	if action == "edit" {
+		// The three fields capture set, and only those (Vikunja #509). Status
+		// is not editable here: that ladder is one-way and has its own buttons.
+		text := strings.TrimSpace(r.FormValue("text"))
+		if text == "" {
+			return "", errors.New("empty task text")
+		}
+		wgt, err := formWeight(r)
+		if err != nil {
+			return "", err
+		}
+		due, err := formDue(r, now())
+		if err != nil {
+			return "", err
+		}
+		switch err := core.EditTask(ctx, id, text, due, wgt); {
+		case err == nil:
+			return "saved task", nil
+		case errors.Is(err, ipc.ErrTaskDuplicate):
+			// Naming the collision instead of merging: two live rows carry two
+			// provenances, and picking one is not the page's call.
+			return "", errors.New("another open task already says this — drop one of the two")
+		case errors.Is(err, ipc.ErrTaskResolved):
+			return "", errors.New("a resolved task keeps the text it was finished under")
+		default:
+			return "", err
+		}
+	}
+
+	var status, msg string
+	switch action {
+	case "confirm":
+		status, msg = "open", "confirmed task"
+	case "done":
+		status, msg = "done", "task done"
+	case "drop":
+		status, msg = "dropped", "dropped task"
+	default:
+		return "", fmt.Errorf("unknown action %q", action)
+	}
+	if err := core.SetTaskStatus(ctx, id, status, now(), "tap:web"); err != nil {
+		return "", statusWriteErr(err)
+	}
+	return msg, nil
+}
+
+// errNoDoneWhen — the refusal has to name what is missing, or the button looks
+// broken. The field it asks for arrives with the intake form (Vikunja #511).
+var errNoDoneWhen = errors.New("write a definition of done before confirming this candidate")
+
+// statusWriteErr translates a SetTaskStatus failure into what the page says.
+func statusWriteErr(err error) error {
+	if errors.Is(err, ipc.ErrTaskNoDoneWhen) {
+		return errNoDoneWhen
+	}
+	return err
+}
+
+// promoteCandidate turns a candidate into open work with the three things the
+// board needs (Vikunja #511): a definition of done, an optional blocker, and an
+// optional date.
+//
+// The definition of done is required, and the refusal is the store's — this
+// only reaches it in a readable order. The blocker is a NAME here and an entity
+// id in the row: identity lives in Nexus, so the name is resolved first and a
+// name Nexus cannot resolve stops the promotion instead of being stored.
+//
+// A date set here writes a reminder, which is the one unprompted delivery the
+// persona allows: he asked to be told, on a day he named.
+func promoteCandidate(ctx context.Context, core ipc.CoreAPI, r *http.Request, id int64) (string, error) {
+	doneWhen := strings.TrimSpace(r.FormValue("done_when"))
+	if doneWhen == "" {
+		return "", errors.New("write a definition of done — what has to be true for this to be finished")
+	}
+	text := strings.TrimSpace(r.FormValue("text"))
+	if text == "" {
+		return "", errors.New("empty task text")
+	}
+	due, err := formDue(r, now())
+	if err != nil {
+		return "", err
+	}
+
+	blockedOn, err := resolveBlocker(ctx, core, r.FormValue("blocked_on"))
+	if err != nil {
+		return "", err
+	}
+
+	if err := core.SetTaskFields(ctx, id, doneWhen, blockedOn); err != nil {
+		return "", err
+	}
+	wgt, err := formWeight(r)
+	if err != nil {
+		return "", err
+	}
+	// The importance select is posted whether or not a date is. This ran under
+	// `if due != nil`, so confirming a candidate as "срочно" with no deadline
+	// dropped the word on the floor — the row came back normal and nothing said
+	// why. A promote with neither field set still writes nothing.
+	if due != nil || wgt != 0 {
+		if err := core.EditTask(ctx, id, text, due, wgt); err != nil {
+			return "", err
+		}
+	}
+	if err := core.SetTaskStatus(ctx, id, "open", now(), "tap:web"); err != nil {
+		return "", statusWriteErr(err)
+	}
+	if due == nil {
+		return "confirmed", nil
+	}
+	// A date-only field has no hour. Nine in the morning, because the reminder
+	// is about a day's work and being told at midnight is being told the night
+	// before.
+	fire := time.Date(due.Year(), due.Month(), due.Day(), 9, 0, 0, 0, due.Location())
+	if _, err := core.CreateReminder(ctx, fire, text, ""); err != nil {
+		// The task IS promoted; only the reminder failed. Saying "confirmed"
+		// and nothing else would leave him expecting a nudge that will not come.
+		return "", fmt.Errorf("confirmed, but the reminder did not save: %w", err)
+	}
+	return "confirmed, and maven will remind you that morning", nil
+}
+
+// resolveBlocker turns the blocked-on NAME the form posts into the entity id
+// the row stores. Identity lives in Nexus, so an unresolvable name stops the
+// promotion instead of being written as free text. An empty field is no
+// blocker and reaches Nexus not at all.
+func resolveBlocker(ctx context.Context, core ipc.CoreAPI, field string) (string, error) {
+	name := strings.TrimSpace(field)
+	if name == "" {
+		return "", nil
+	}
+	ref, err := core.ResolveEntity(ctx, name, []string{"person"})
+	switch {
+	case errors.Is(err, ipc.ErrNotImplemented):
+		return "", errors.New("no identity service here, so blocked-on cannot be stored — leave it empty")
+	case errors.Is(err, ipc.ErrNoEntity):
+		return "", fmt.Errorf("nexus does not know %q", name)
+	case err != nil:
+		return "", fmt.Errorf("resolving %q: %w", name, err)
+	case ref.Ambiguous:
+		// Asking, not picking: a task blocked on the wrong person is a
+		// mistake nobody can see afterwards.
+		return "", fmt.Errorf("%q matches %s — say which", name, strings.Join(ref.Candidates, ", "))
+	}
+	return ref.ID, nil
+}
+
+// formWeight reads the importance select. Out-of-range clamps rather than
+// rejects — a bad select is not worth a 400 — but trailing garbage is refused,
+// because strconv is not Sscanf and "3junk" is not a 3.
+func formWeight(r *http.Request) (int, error) {
+	v := r.FormValue("weight")
+	if v == "" {
+		return 0, nil
+	}
+	wgt, err := strconv.Atoi(v)
+	if err != nil || wgt < 0 {
+		return 0, fmt.Errorf("bad weight %q", v)
+	}
+	if wgt > tasks.MaxWeight {
+		wgt = tasks.MaxWeight
+	}
+	return wgt, nil
+}
+
+// formDue reads the date input. An empty field is nil, which on an edit means
+// "clear the date" — the form has no other way to say it.
+func formDue(r *http.Request, now time.Time) (*time.Time, error) {
+	d := r.FormValue("due")
+	if d == "" {
+		return nil, nil
+	}
+	due, err := time.ParseInLocation("2006-01-02", d, now.Location())
+	if err != nil {
+		return nil, fmt.Errorf("bad due date %q", d)
+	}
+	return &due, nil
+}
+
+// fmtTaskDateValue renders a due date the way <input type=date> requires, or
+// "" for no date. Separate from fmtTaskDate, which renders it for reading.
+func fmtTaskDateValue(t *time.Time) string {
+	if t == nil || t.IsZero() {
+		return ""
+	}
+	return t.Local().Format("2006-01-02")
+}
+
+func fmtTaskTime(t *time.Time) string {
+	if t == nil || t.IsZero() {
+		return "—"
+	}
+	return t.Local().Format("02 Jan 15:04")
+}
+
+func fmtTaskDate(t *time.Time) string {
+	if t == nil || t.IsZero() {
+		return "—"
+	}
+	return t.Local().Format("02 Jan")
+}

cmd/mavweb/tasks_test.go

@@ -32,6 +32,31 @@ type fakeTaskCore struct {
 	statusErr error
 
 	promoted bool
+
+	// The promote path's two extra writes.
+	fields   []any
+	edits    []editCall
+	editErr  error
+	fieldErr error
+}
+
+// editCall records one EditTask, so a test can say what the form actually sent
+// down rather than only that the promotion succeeded.
+type editCall struct {
+	ID     int64
+	Text   string
+	Due    *time.Time
+	Weight int
+}
+
+func (f *fakeTaskCore) EditTask(_ context.Context, id int64, text string, due *time.Time, weight int) error {
+	f.edits = append(f.edits, editCall{id, text, due, weight})
+	return f.editErr
+}
+
+func (f *fakeTaskCore) SetTaskFields(_ context.Context, id int64, doneWhen, blockedOn string) error {
+	f.fields = append(f.fields, []any{id, doneWhen, blockedOn})
+	return f.fieldErr
 }
 
 func (f *fakeTaskCore) ListTasks(_ context.Context, status string) ([]ipc.Task, error) {
@@ -220,6 +245,49 @@ func TestApplyTaskPostCarriesWeight(t *testing.T) {
 	}
 }
 
+// Confirming a candidate posts the importance select whether or not a date is
+// set. The weight write hung off `if due != nil`, so "срочно" with no deadline
+// was read off the form and thrown away, and the row came back normal.
+func TestPromoteCandidateCarriesWeightWithoutADueDate(t *testing.T) {
+	core := &fakeTaskCore{}
+	form := url.Values{
+		"action": {"promote"}, "id": {"4"}, "text": {"продлить страховку"},
+		"done_when": {"полис на руках"}, "weight": {"3"},
+	}
+	req := httptest.NewRequest(http.MethodPost, "/tasks", strings.NewReader(form.Encode()))
+	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	handleTasks(httptest.NewRecorder(), req, core)
+
+	if len(core.edits) != 1 {
+		t.Fatalf("edits = %+v, want the weight written once", core.edits)
+	}
+	if core.edits[0].Weight != 3 || core.edits[0].ID != 4 {
+		t.Errorf("edit = %+v, want id 4 at weight 3", core.edits[0])
+	}
+	if core.edits[0].Due != nil {
+		t.Errorf("edit invented a due date: %v", core.edits[0].Due)
+	}
+	if core.statusVal != "open" {
+		t.Errorf("status = %q, want the candidate promoted", core.statusVal)
+	}
+}
+
+// A promote with neither field set still writes nothing: the row is unchanged
+// apart from its status, and an EditTask here would be a no-op that can fail.
+func TestPromoteCandidateWithNoDateAndNoWeightDoesNotEdit(t *testing.T) {
+	core := &fakeTaskCore{}
+	form := url.Values{
+		"action": {"promote"}, "id": {"4"}, "text": {"продлить страховку"},
+		"done_when": {"полис на руках"}, "weight": {"0"},
+	}
+	req := httptest.NewRequest(http.MethodPost, "/tasks", strings.NewReader(form.Encode()))
+	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	handleTasks(httptest.NewRecorder(), req, core)
+	if len(core.edits) != 0 {
+		t.Errorf("edits = %+v, want none", core.edits)
+	}
+}
+
 // Out of range clamps rather than 400s; a non-number is a real client error.
 func TestApplyTaskPostClampsWeight(t *testing.T) {
 	core := &fakeTaskCore{created: true}

cmd/mavweb/tools.go

@@ -0,0 +1,112 @@
+package main
+
+import (
+	"cmp"
+	_ "embed"
+	"html/template"
+	"log"
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/tool"
+	"github.com/kami/maven/internal/webauthn"
+)
+
+//go:embed tools.html
+var toolsHTML string
+
+// toolsTmpl — the enable surface. Server-rendered, no JS: a plain HTML form
+// POSTs back to /tools to enable a proposal. html/template escapes tool names +
+// utterances (they came from voice STT — untrusted text).
+var toolsTmpl = parsePage("tools", toolsHTML, template.FuncMap{
+	"join":       strings.Join,
+	"capability": func(t ipc.Tool) string { return tool.CapabilityOf(t).String() },
+	"risk":       func(t ipc.Tool) string { return string(tool.RiskOf(t)) },
+})
+
+// handleTools serves the enable surface (GET) and applies an enable (POST).
+// POST fields: name, cmd (space-separated argv), destructive (checkbox). cmd is
+// whitespace-split — argv with embedded spaces isn't supported (ponytail: no
+// shell-word parsing; the box owner controls this input, quote a wrapper script
+// if an arg needs spaces).
+func handleTools(w http.ResponseWriter, r *http.Request, core ipc.CoreAPI, session *webauthn.PasskeySession, requireStepUp bool) {
+	if !requireCore(w, core, "tools") {
+		return
+	}
+	ctx := r.Context()
+	var msg string
+	if r.Method == http.MethodPost {
+		if !stepUpGate(w, session, requireStepUp) {
+			return
+		}
+		action := r.FormValue("action")
+		name := strings.TrimSpace(r.FormValue("name"))
+		switch action {
+		case "enable":
+			scope := r.FormValue("scope")
+			cmd := strings.Fields(r.FormValue("cmd"))
+			destructive := r.FormValue("destructive") != ""
+			if name == "" || len(cmd) == 0 {
+				http.Error(w, "name and cmd required", http.StatusBadRequest)
+				return
+			}
+			if err := core.EnableTool(ctx, name, cmd, destructive, scope, time.Now()); err != nil {
+				log.Printf("tools: enable %q: %v", name, err)
+				http.Error(w, "enable failed: "+err.Error(), http.StatusBadGateway)
+				return
+			}
+			msg = "enabled " + name
+		case "disable":
+			if name == "" {
+				http.Error(w, "name required", http.StatusBadRequest)
+				return
+			}
+			if err := core.DisableTool(ctx, name); err != nil {
+				log.Printf("tools: disable %q: %v", name, err)
+				http.Error(w, "disable failed: "+err.Error(), http.StatusBadGateway)
+				return
+			}
+			msg = "disabled " + name
+		case "dismiss":
+			if name == "" {
+				http.Error(w, "name required", http.StatusBadRequest)
+				return
+			}
+			if err := core.DeleteTool(ctx, name); err != nil {
+				log.Printf("tools: dismiss %q: %v", name, err)
+				http.Error(w, "dismiss failed: "+err.Error(), http.StatusBadGateway)
+				return
+			}
+			msg = "dismissed " + name
+		default:
+			http.Error(w, "unknown action", http.StatusBadRequest)
+			return
+		}
+	}
+	proposed, err1 := core.ListTools(ctx, "proposed")
+	enabled, err2 := core.ListTools(ctx, "enabled")
+	if err := cmp.Or(err1, err2); err != nil {
+		log.Printf("tools: %v", err)
+		http.Error(w, "core read failed", http.StatusBadGateway)
+		return
+	}
+	// MCP is off by default and an older core may not know the method at all,
+	// so a failure here renders an empty section rather than breaking the page.
+	servers, err := core.MCPServers(ctx)
+	if err != nil {
+		log.Printf("tools: mcp servers: %v", err)
+		servers = nil
+	}
+	// Enabled rows are shown grouped by capability domain (Vikunja #452). A
+	// flat list stops answering "what can she do to the house" somewhere
+	// around fifteen rows, and that is the question this page exists for.
+	renderPage(w, toolsTmpl, struct {
+		Msg      string
+		Proposed []ipc.Tool
+		Enabled  []ipc.Tool
+		Groups   []tool.CapabilityGroup
+		MCP      []ipc.MCPServerStatus
+	}{msg, proposed, enabled, tool.GroupByDomain(enabled), servers})
+}

cmd/mavweb/trace.html

@@ -1,9 +1,9 @@
 {{template "shellTop" "trace"}}
 <h1>Rule Trace</h1>
-<div class="hint mb-4">{{.Now | ago}} — winner: <strong>{{if .Winner}}{{.Winner}}{{else}}nothing fired{{end}}</strong></div>
+<div class="hint mb-4">{{.Tick.Now | ago}} — winner: <strong>{{if .Tick.Winner}}{{.Tick.Winner}}{{else}}nothing fired{{end}}</strong></div>
 <div class=scroll><table class=mono>
 <tr><th>rule<th>sev<th>predicate<th>gate<th>blocked by<th>detail<th>selected<th>lost to</tr>
-{{range .Rules}}<tr>
+{{range .Tick.Rules}}<tr>
 <td>{{.RuleName}}</td>
 <td>{{.Severity}}</td>
 <td class={{if .PredicateResult}}green{{else}}gray{{end}}>{{.PredicateResult}}</td>
@@ -21,5 +21,25 @@
 <td>{{.LostTo}}</td>
 </tr>{{end}}
 </table></div>
+
+<h1 class=mt-4>Turn Decisions</h1>
+<div class="hint mb-4">Who claimed each utterance, who lost it, and who was never asked. In memory, newest first, cleared on restart.</div>
+{{if not .Turns}}<div class=hint>no turn has run since the daemon started</div>{{end}}
+{{range .Turns}}
+<details class=mb-4>
+<summary><span class=mono>{{.Utterance}}</span> — <strong>{{if .Winner}}{{.Winner}}{{else}}nobody{{end}}</strong> <span class=hint>{{.Ts | ago}}</span></summary>
+<div class=scroll><table class=mono>
+<tr><th>stage<th>claimant<th>would have been<th>score<th>outcome<th>why</tr>
+{{range .Claims}}<tr>
+<td>{{.Stage}}</td>
+<td>{{.Claimant}}</td>
+<td>{{if .Intent}}{{.Intent}}{{else}}—{{end}}</td>
+<td>{{if .HasScore}}{{printf "%.3f" .Score}}{{else}}—{{end}}</td>
+<td class={{if eq .Outcome "won"}}green{{else if eq .Outcome "never_asked"}}red{{else}}gray{{end}}>{{.Outcome}}</td>
+<td>{{.Reason}}</td>
+</tr>{{end}}
+</table></div>
+</details>
+{{end}}
 {{template "shellBottom"}}
 </html>

cmd/mavweb/voiceproxy.go

@@ -0,0 +1,245 @@
+package main
+
+import (
+	"context"
+	"encoding/binary"
+	"encoding/json"
+	"fmt"
+	"io"
+	"log"
+	"net"
+	"net/http"
+	"net/url"
+	"time"
+
+	"github.com/coder/websocket"
+	"github.com/kami/maven/internal/audio"
+	"github.com/kami/maven/internal/voice"
+	"github.com/kami/maven/internal/webauthn"
+)
+
+// The two proxies onto mavend's voice port: GET /ws streams turns over a
+// websocket, POST /api/ptt does one turn over plain HTTP. Both carry the same
+// step-up gate, because speaking an act is not a smaller act than typing one
+// (Vikunja #317). The length-prefixed framing they share is at the bottom.
+
+// maxFrame caps a single voice frame in either direction.
+const maxFrame = 64 << 20
+
+// pushToTalk builds the one request either proxy sends. Surface is
+// SurfacePCClient for both: the browser is standing in for the PC client.
+func pushToTalk(pcm []byte) voice.Request {
+	return voice.Request{
+		ID:     uint64(time.Now().UnixNano()),
+		Method: voice.MethodPushToTalk,
+		Params: mustMarshal(voice.PushToTalkReq{
+			Audio:   audio.Audio{Format: audio.PCM16kMono, Bytes: pcm},
+			Lang:    "mixed",
+			Surface: voice.SurfacePCClient,
+		}),
+	}
+}
+
+func handleWS(w http.ResponseWriter, r *http.Request, voiceAddr string, session *webauthn.PasskeySession, requireStepUp bool) {
+	if !stepUpGate(w, session, requireStepUp) {
+		return
+	}
+	conn, err := websocket.Accept(w, r, &websocket.AcceptOptions{
+		OriginPatterns: []string{"*"},
+	})
+	if err != nil {
+		log.Printf("ws accept: %v", err)
+		return
+	}
+	defer conn.Close(websocket.StatusNormalClosure, "bye")
+
+	ctx := r.Context()
+
+	var d net.Dialer
+	tc, err := d.DialContext(ctx, "tcp", voiceAddr)
+	if err != nil {
+		log.Printf("dial voice: %v", err)
+		writeWSErr(conn, ctx, "voice unavailable")
+		return
+	}
+	defer tc.Close()
+
+	for {
+		_, msg, err := conn.Read(ctx)
+		if err != nil {
+			log.Printf("ws read: %v", err)
+			return
+		}
+		if len(msg) < 4 {
+			log.Printf("ws msg too short (%d bytes)", len(msg))
+			continue
+		}
+
+		log.Printf("ws got %d bytes from client", len(msg))
+		req := pushToTalk(msg)
+		if err := writeFrame(tc, &req); err != nil {
+			log.Printf("write voice req: %v", err)
+			return
+		}
+
+		// Read frames until we get the matching Response (handling any interleaved Pushes)
+		for {
+			resp, push, err := readOneFrame(tc)
+			if err != nil {
+				log.Printf("read voice: %v", err)
+				return
+			}
+			if push != nil {
+				data, _ := json.Marshal(push)
+				conn.Write(ctx, websocket.MessageText, data)
+				continue
+			}
+			if resp.Error != nil {
+				writeWSErr(conn, ctx, resp.Error.Message)
+				break
+			}
+			var pttResp voice.PushToTalkResp
+			if err := json.Unmarshal(resp.Result, &pttResp); err != nil {
+				log.Printf("unmarshal resp: %v", err)
+				break
+			}
+			if pttResp.ReplyText != "" {
+				conn.Write(ctx, websocket.MessageText, []byte(pttResp.ReplyText))
+			}
+			if len(pttResp.ReplyAudio.Bytes) > 0 {
+				conn.Write(ctx, websocket.MessageBinary, pttResp.ReplyAudio.Bytes)
+			}
+			break
+		}
+	}
+}
+
+func handlePTT(w http.ResponseWriter, r *http.Request, voiceAddr string, session *webauthn.PasskeySession, requireStepUp bool) {
+	if r.Method != http.MethodPost {
+		http.Error(w, "POST only", 405)
+		return
+	}
+	if !stepUpGate(w, session, requireStepUp) {
+		return
+	}
+	body, err := io.ReadAll(r.Body)
+	if err != nil {
+		http.Error(w, err.Error(), 400)
+		return
+	}
+	if len(body) < 4 {
+		http.Error(w, "too short", 400)
+		return
+	}
+
+	log.Printf("ptt got %d bytes from client", len(body))
+
+	var d net.Dialer
+	tc, err := d.DialContext(r.Context(), "tcp", voiceAddr)
+	if err != nil {
+		log.Printf("ptt dial voice: %v", err)
+		http.Error(w, "voice unavailable", 503)
+		return
+	}
+	defer tc.Close()
+
+	req := pushToTalk(body)
+	if err := writeFrame(tc, &req); err != nil {
+		log.Printf("ptt write: %v", err)
+		http.Error(w, err.Error(), 500)
+		return
+	}
+
+	for {
+		resp, push, err := readOneFrame(tc)
+		if err != nil {
+			log.Printf("ptt read: %v", err)
+			http.Error(w, err.Error(), 500)
+			return
+		}
+		if push != nil {
+			continue
+		}
+		if resp.Error != nil {
+			http.Error(w, resp.Error.Message, 500)
+			return
+		}
+		var pttResp voice.PushToTalkResp
+		if err := json.Unmarshal(resp.Result, &pttResp); err != nil {
+			http.Error(w, err.Error(), 500)
+			return
+		}
+		w.Header().Set("Content-Type", "audio/l16;rate=16000;channels=1")
+		// PathEscape, not QueryEscape (Vikunja #533). QueryEscape writes a space
+		// as "+", which is form encoding, and the client decodes this header
+		// with decodeURIComponent, which only knows "%20" — so every space in a
+		// spoken reply reached the on-page log as a plus sign. PathEscape is the
+		// flavour decodeURIComponent actually reverses, which keeps the encoding
+		// a property of the header rather than something the client has to know.
+		w.Header().Set("X-Reply-Text", url.PathEscape(pttResp.ReplyText))
+		w.Write(pttResp.ReplyAudio.Bytes)
+		return
+	}
+}
+
+func writeWSErr(conn *websocket.Conn, ctx context.Context, msg string) {
+	conn.Write(ctx, websocket.MessageText, []byte(`{"error":"`+msg+`"}`))
+}
+
+func writeFrame(w io.Writer, v any) error {
+	body, err := json.Marshal(v)
+	if err != nil {
+		return fmt.Errorf("marshal: %w", err)
+	}
+	if len(body) > maxFrame {
+		return fmt.Errorf("frame too large: %d", len(body))
+	}
+	var hdr [4]byte
+	binary.BigEndian.PutUint32(hdr[:], uint32(len(body)))
+	if _, err := w.Write(hdr[:]); err != nil {
+		return err
+	}
+	_, err = w.Write(body)
+	return err
+}
+
+func readFrame(r io.Reader, v any) error {
+	var hdr [4]byte
+	if _, err := io.ReadFull(r, hdr[:]); err != nil {
+		return err
+	}
+	n := binary.BigEndian.Uint32(hdr[:])
+	if n > maxFrame {
+		return fmt.Errorf("frame too large: %d", n)
+	}
+	buf := make([]byte, n)
+	if _, err := io.ReadFull(r, buf); err != nil {
+		return err
+	}
+	return json.Unmarshal(buf, v)
+}
+
+func readOneFrame(r io.Reader) (*voice.Response, *voice.Push, error) {
+	var raw struct {
+		ID     uint64          `json:"id"`
+		Result json.RawMessage `json:"r,omitempty"`
+		Error  *voice.RpcError `json:"e,omitempty"`
+		Kind   voice.PushKind  `json:"kind,omitempty"`
+		Params json.RawMessage `json:"p,omitempty"`
+	}
+	if err := readFrame(r, &raw); err != nil {
+		return nil, nil, err
+	}
+	if raw.Kind != "" && raw.ID == 0 {
+		return nil, &voice.Push{Kind: raw.Kind, Params: raw.Params}, nil
+	}
+	return &voice.Response{ID: raw.ID, Result: raw.Result, Error: raw.Error}, nil, nil
+}
+
+func mustMarshal(v any) json.RawMessage {
+	b, err := json.Marshal(v)
+	if err != nil {
+		panic(err)
+	}
+	return b
+}

cmd/mavweb/webauthn.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"context"
+	_ "embed"
 	"encoding/json"
 	"errors"
 	"fmt"
@@ -76,69 +77,17 @@ func newPasskeyHandle(cfg webauthn.Config, core ipc.CoreAPI, storePath string, s
 // on: assert here (bumps the daemon session to L3 for the assertion TTL), then
 // enable a tool on /tools within that window.
 func (h *PasskeyHandle) Page(w http.ResponseWriter, r *http.Request) {
-	w.Header().Set("Content-Type", "text/html; charset=utf-8")
-	passkeyTmpl.Execute(w, nil)
+	renderPage(w, passkeyTmpl, nil)
 }
 
-// passkeyPageHTML — rendered via passkeyTmpl (main.go) which wraps with shellTop/shellBottom.
-const passkeyPageHTML = `{{template "shellTop" "passkey"}}
-<h1>Passkey</h1>
-<p class=hint>Enroll a passkey once, then assert it to unlock destructive actions (tool enable) for a few minutes.</p>
-<div class=flex gap-2>
-<button class=btn onclick=enroll()>enroll passkey</button>
-<button class=btn onclick=assert()>assert (step-up)</button>
-<button class=btn onclick=rewrapKey()>rewrite cold-start key</button>
-<a href=/tools><button class=btn-primary>→ tools</button></a>
-</div>
-<p class=hint>Rewriting the cold-start key points it at the passkey you assert next. Every other enrolled passkey stops being able to unlock a cold-booted daemon.</p>
-<div id=msg></div>
-{{template "shellBottom"}}
-<script>
-const b64u=b=>btoa(String.fromCharCode(...new Uint8Array(b))).replace(/\+/g,'-').replace(/\//g,'_').replace(/=+$/,'');
-const ub64=s=>{s=s.replace(/-/g,'+').replace(/_/g,'/');const b=atob(s),a=new Uint8Array(b.length);for(let i=0;i<b.length;i++)a[i]=b.charCodeAt(i);return a;};
-const say=(t,ok)=>{const m=document.getElementById('msg');m.textContent=t;m.className=ok?'msg msg-ok':'msg msg-err';};
-async function enroll(){try{
- const {challenge,options}=await (await fetch('/auth/webauthn/register/begin')).json();
- options.challenge=ub64(options.challenge);
- options.user.id=ub64(options.user.id);
- const c=await navigator.credentials.create({publicKey:options});
- const r=await fetch('/auth/webauthn/register/finish',{method:'POST',headers:{'content-type':'application/json'},
-  body:JSON.stringify({challenge,credential:{id:c.id,type:c.type,response:{
-   clientDataJSON:b64u(c.response.clientDataJSON),attestationObject:b64u(c.response.attestationObject)}}})});
- if(!r.ok){say('enroll failed: '+await r.text(),false);return;}
- // The wrapped key can only be written from an assertion: PRF results are
- // not produced at create() time on most authenticators. Enrolment reports
- // whether PRF is available at all so he is not told cold-start works when
- // it cannot.
- const ext=c.getClientExtensionResults?c.getClientExtensionResults():{};
- const prfOK=!!(ext.prf&&ext.prf.enabled);
- say(prfOK?'enrolled ✓ — now assert once to write the cold-start key':
-  'enrolled ✓ — but this authenticator has no PRF: cold-start unlock unavailable',true);
-}catch(e){say('enroll error: '+e,false);}}
-async function assert(explicit){try{
- const {challenge,options}=await (await fetch('/auth/webauthn/assert/begin')).json();
- options.challenge=ub64(options.challenge);
- const c=await navigator.credentials.get({publicKey:options});
- // The PRF result is the cold-start secret. It never touches localStorage
- // and is posted once, over the same request as the assertion.
- const ext=c.getClientExtensionResults?c.getClientExtensionResults():{};
- const prf=ext.prf&&ext.prf.results&&ext.prf.results.first?b64u(ext.prf.results.first):'';
- const r=await fetch('/auth/webauthn/assert/finish',{method:'POST',headers:{'content-type':'application/json'},
-  body:JSON.stringify({challenge,prf,explicit:!!explicit,credential:{id:c.id,type:c.type,response:{
-   clientDataJSON:b64u(c.response.clientDataJSON),authenticatorData:b64u(c.response.authenticatorData),
-   signature:b64u(c.response.signature)}}})});
- if(!r.ok){say('assert failed: '+await r.text(),false);return;}
- if(!prf){say('stepped up ✓ — no PRF from this authenticator, so cold-start unlock stayed unavailable',true);return;}
- say(explicit?'stepped up ✓ — cold-start key now points at this passkey':
-  'stepped up ✓ — enable tools now',true);
-}catch(e){say('assert error: '+e,false);}}
-// Rewriting the wrapped key is a separate gesture, never a side effect of a
-// step-up. Only this button sets explicit, and only explicit lets the daemon
-// replace a blob that already exists.
-async function rewrapKey(){
- if(!confirm('Rewrite the cold-start key under the passkey you are about to assert? Every other enrolled passkey stops being able to unlock a cold-booted daemon.'))return;
- await assert(true);}
-</script>`
+// passkeyPageHTML — the enrolment page's own markup, wrapped by passkeyTmpl
+// with shellTop/shellBottom. It was a Go string constant, which is the one
+// place page markup still lived in Go.
+//
+//go:embed passkey.html
+var passkeyPageHTML string
+
+var passkeyTmpl = parsePage("passkey", passkeyPageHTML, nil)
 
 func (h *PasskeyHandle) RegisterBegin(w http.ResponseWriter, r *http.Request) {
 	opts, challenge, err := h.rp.CreationOptions([]byte("maven-user"), "maven user")

docs/evals/2026-08-06-claimant-interleave.md

@@ -0,0 +1,93 @@
+# Nine claimants interrupting a parked reminder
+
+Measured 2026-08-06 on homesrv against master at `70b32af`, so after V-560, V-565, V-567
+and V-572. Probed through `POST /api/chat` on mavweb, three turns per scenario, an explicit
+`отмена` between scenarios so each starts from an empty pending slot.
+
+The question this answers: the Rome failure was one claimant eating one question. How many
+other claimants do the same, and does routing first fix all of them or only weather?
+
+## Time forms, no pending state
+
+V-572 holds for every spoken shape, not just the one it was measured on.
+
+| said | answered |
+|---|---|
+| `напомни в 11:00 позвонить маме` | `хорошо, напомню сегодня в 11:00.` |
+| `напомни в 9 позвонить маме` | `хорошо, напомню сегодня в 09:00.` |
+| `напомни в 9 утра позвонить маме` | `хорошо, напомню сегодня в 09:00.` |
+| `напомни завтра в 9 купить молоко` | `хорошо, напомню завтра в 09:00.` |
+| `напомни в девять позвонить маме` | `хорошо, напомню сегодня в 09:00.` |
+| `напомни через час выпить воды` | `хорошо, напомню сегодня в 02:26.` |
+
+The spelled-out `девять` works, which is the lexicon's oblique cardinals doing their job.
+
+## The nine scenarios
+
+Each opens with a reminder that names no time, so a clarify is parked. Then a different
+claimant speaks.
+
+| | interrupted by | claiming source | flow | verdict |
+|---|---|---|---|---|
+| A | `какая сейчас погода в Риме?` | weather | dropped, announced | question answered |
+| B | `что я говорил про отпуск?` | personal | dropped, announced | question answered |
+| C | `какая столица Франции?` | search | dropped, announced | question answered |
+| D | `у меня новый ноутбук` | none | kept | **note silently discarded** |
+| E | `что у меня сегодня?` | none | completed wrongly | **reminder invented at the clock** |
+| F | `что требует внимания?` | none | dropped, announced | question answered |
+| G | `напомни завтра в 9 купить молоко` | none | dropped, announced | new reminder set |
+| H | reminder said whole, then weather, then a repair | weather | none parked | **repair invents a note** |
+| I | `сколько времени?` | none | dropped, announced | question answered |
+
+Six of nine answer the interrupting utterance. That is what V-560 bought, and it is the
+half of Rome that was broken.
+
+## The three that fail
+
+**E is the worst of the nine.**
+
+```text
+me:     напомни забрать посылку
+maven:  Когда?
+me:     что у меня сегодня?
+maven:  хорошо, напомню сегодня в 01:28.
+```
+
+The agenda question is never answered and a reminder exists that nobody asked for, at the
+current minute. Asked with nothing parked, the same sentence is answered by the calendar.
+So stage 0 routes it correctly and the pending claimant runs in front of that route. This
+is worse than the pre-V-560 Rome behaviour, which at least failed audibly. Filed as V-577.
+
+**D drops a note without saying so.**
+
+```text
+me:     напомни позвонить врачу
+maven:  Когда?
+me:     у меня новый ноутбук
+maven:  Во сколько напомнить?
+```
+
+Nothing wrong is written, and nothing right is either. Alone the sentence is stored. Also
+V-577.
+
+**H writes a note nobody dictated.**
+
+```text
+нет, не маме, а папе  ->  Сохранила заметку о том, что ты поедешь на дачу.
+```
+
+Reproduced with no pending state at all, twice, with two different inventions. The stored
+body is generated rather than captured. Filed as V-576. It is the only defect here that outlives
+the turn. A wrong note is indexed and comes back later as recall.
+
+## What the drop notice looks like now
+
+Six scenarios answer the question and say `Прошлую просьбу отпускаю.` first. That sentence
+is rejected by the owner. V-561 replaces it with suspend and resume for a side query, and
+keeps it for a new request (G) and a cancel.
+
+## Reading of the set
+
+The pattern behind Rome, V-567 and V-577 is one pattern. The claimant that knows least
+about the utterance holds the earliest and strongest trigger. V-560 moved the routing
+in front of one resolver. The other roles still decide before the route is read.

docs/evals/2026-08-06-fact-parser.md

@@ -0,0 +1,247 @@
+# The fact parser: closed classes against the substring stems they replaced
+
+Measured 2026-08-06 at 22edc3c and its parent 0445693, on the corpus in
+`internal/router/factparser_corpus_test.go`. Dated file: it is not edited after
+today, and a newer number is a new file.
+
+V-586 rewrote `DefaultFactParser` off hand-written Russian stems onto six closed
+classes in `internal/lexicon`. Its commit message reported 64/91 on the RU
+routing fixture, unchanged. That number does not bear on the change: the fixture
+holds three fact cases and all three miss on intent, so the parser is never
+reached. This file measures the parser directly, and runs the LLM arm the
+original commit skipped.
+
+**The rewrite is better on the utterances it was designed for and no worse on
+the ones it was not.** True positives go 35/40 to 39/40, misfires rejected go
+8/15 to 14/15. What neither version has is coverage: of 36 plausible utterances
+whose word is in no lexicon set, the substring parser caught 3 by accident and
+the closed-class parser catches 0. That is the honest headline. The word list
+did not shrink the vocabulary — it never had one — it made the boundary visible.
+
+## The corpus
+
+91 cases, three classes. **True positives** are sentences the owner would say,
+with the key that must be written. **Misfires** are sentences the substring
+parser wrote a fact for and should not have, including the three hard negatives
+the rewrite was argued on. **False negatives** are sentences a reasonable person
+would say whose word is in no set at all; `want` is the key a human would
+assign, and the ship parser is expected to miss them. They are the measurement
+of what a closed class costs, not a bug list.
+
+The old parser is carried in the test file as `legacyFactParse`, copied verbatim
+from 0445693, so the comparison reruns:
+
+```sh
+deps/go/go/bin/go test -run TestFactParserCorpus -v ./internal/router/
+```
+
+## Score
+
+| | true positives | misfires rejected | false-negative cases recovered |
+|---|---|---|---|
+| old (substring stems, 0445693) | 35/40 | 8/15 | 3/36 |
+| **new (closed classes, 22edc3c)** | **39/40** | **14/15** | **0/36** |
+
+Sixteen cases disagree. Eleven of them the rewrite wins, three it loses, and two
+are cases neither gets.
+
+**Won.** Every misfire the commit message named — `душа болит`, `в комнате
+душно`, `это была беда`, `наша победа`, `на душе легко` — plus `водитель пилота
+ждёт`, where two stems in one sentence made the old water arm fire. And five true
+positives the stems simply did not list: `перекусил`, `передохнул`, `отдыхаю`,
+`пойду спать`, `i showered`. Morphology buys those; a stem list would need a new
+entry for each.
+
+**Lost.** `допил воду` is a real regression and the only failing true positive.
+The vendored dictionary lemmatises `допил` to `допилить`, to finish sawing —
+exactly the collision `drink_verbs` already carries `пил` and `пили` as surface
+forms to dodge, left unhandled for the prefixed form. `допить` is in the set and
+the sentence still misses. It is flagged `broken` in the corpus rather than
+fixed, because this branch measures.
+
+`был в душе` and `после душа полегчало` are the price of matching the shower set
+exactly. The dictionary makes `душ` and `душа` one word, so a lemma test cannot
+tell a shower from a soul; exact matching keeps `на душе легко` out and loses
+the oblique cases of the real noun with it. The old parser got both by accident,
+along with the soul. That trade is right — writing a shower fact when he said
+his soul feels light is worse than missing one — but it is a trade and the two
+rows are what it costs.
+
+`недоспал` is the third loss and the least defensible: the old substring `спал`
+caught it, and `недоспать` is in no set.
+
+**Neither.** `обеденный перерыв отменили` — a cancelled lunch break — is a fact
+for both parsers, `meal` for the old one off the adjective and `break` for the
+new one off `перерыв`. Nothing in either design reads the cancellation.
+`дрых до обеда` is scored `meal` by both, because the meal arm runs first and
+`обеда` is in it, which is not wrong so much as beside the point.
+
+## The false-negative surface
+
+This is the half the routing fixture cannot see and the half that decides
+whether the design holds. 36 cases, 0 recovered:
+
+- **water** — `выпил чаю`, `глотнул воды`, `хлебнул воды`, `выпил стакан`,
+  `i hydrated`, `finished my bottle of water`. The water arm needs a noun AND a
+  verb, so an elided noun or an unlisted verb drops the whole capture.
+- **meal** — `ем суп`, `съел бутерброд`, `наелся`, `пожрал`, `полдник был`,
+  `snack`, `supper`, `brunch`, `i eat now`. `есть` is deliberately absent for
+  `есть новости по бэкапу`, and `ем`, its most ordinary spoken form, goes with it.
+- **shower** — `помылся`, `сходил в ванную`, `искупался`, `i am showering`,
+  plus the two oblique cases above.
+- **break** — `сделал передышку`, `перекур`, `полежал немного`, `сделал паузу`,
+  `i took five`, `resting now`.
+- **sleep** — `вздремнул`, `прикорнул`, `дрых`, `недоспал`, `лёг в двенадцать`,
+  `сон был короткий`, `i napped`, `took a nap`.
+
+None of these are exotic. They are the second and third word a person reaches
+for, and every one of them is a fact the owner stated and Maven silently did not
+record. A silent miss is the worst failure mode this parser has: he said it, she
+heard it, nothing was written, and nothing told him.
+
+## The routing fixture, LLM arm
+
+The arm 22edc3c skipped. `MAVEN_LLM_URL` points the harness at any llama-server;
+the previous run reported none reachable, which was the shell's `HTTP_PROXY` and
+not the network. Run against **gemma-4-12B-it-qat-UD-Q4_K_XL on the workstation
+at `192.168.1.105:8080`**, the same box as the 02-08 measurement, with
+`NO_PROXY=192.168.1.105`:
+
+```sh
+NO_PROXY=192.168.1.105 no_proxy=192.168.1.105 \
+  make eval-models MAVEN_LLM_URL=http://192.168.1.105:8080
+```
+
+| | full | intent-only | p50 |
+|---|---|---|---|
+| llm-only, 0445693 | 51.6% (47/91) | 82.4% | — |
+| llm-only, 22edc3c | 52.7% (48/91) | 83.5% | 341ms |
+| cascade+llm, 0445693 | 85.7% (78/91) | 93.4% | — |
+| **cascade+llm, 22edc3c** | **86.8% (79/91)** | **94.5%** | 334ms |
+
+One case either way, both directions, and the failing set is identical between
+the two commits. That is run-to-run variance on a sampling model, not a signal.
+The parser change is invisible to the routing fixture on the LLM arm for the
+same reason it is invisible on the classifier arm: the three fact cases miss on
+intent and the parser is never called. Do not read these rows as evidence about
+the parser. They are evidence that the fixture cannot answer the question, which
+is why the corpus above exists.
+
+## Verdict
+
+The closed-class rewrite holds up as a rewrite. It is strictly better than what
+it replaced on both classes anyone argued about, and the one regression
+(`допил`) and one bad trade (the oblique `душ`) are both dictionary collisions
+rather than design faults.
+
+It does not hold up as an answer. A closed class is the right mechanism for a
+set that is actually closed — interrogatives, weekdays, cardinals — and
+"the words a person uses to say he ate" is not that set. The corpus puts a
+number on it: 36 ordinary sentences, 0 recovered, and every new one costs a
+lexicon edit by whoever notices. The three mechanisms CLAUDE.md names do not
+contain the right one for this job. The embedder-topic mechanism is the closest
+fit and is wrong too, because this is slot extraction rather than aboutness.
+
+This is a case for the V-546 slot-tagging head. Self-care facts are a bounded
+key space (five keys) over unbounded surface forms, which is exactly what a BIO
+tagger on e5-small is for: it generalises to `вздремнул` without anyone adding
+`вздремнуть` to a list, and max softmax gives the confidence the parser's
+hardcoded `true` does not have. Until it lands, the closed classes are the
+correct floor and the 36 rows above are the size of the gap they leave.
+
+## The corpus, case by case
+
+| utterance | class | want | old (substring) | new (closed class) |
+|---|---|---|---|---|
+| `выпил стакан воды` | tp | water | water | water |
+| `попил воды` | tp | water | water | water |
+| `я попил водички` | tp | water | water | water |
+| `пью воду` | tp | water | water | water |
+| `воду пил уже` | tp | water | water | water |
+| `допил воду` | tp | water | water | — **≠** |
+| `запил таблетку водой` | tp | water | water | water |
+| `drank water` | tp | water | water | water |
+| `i drank some water` | tp | water | water | water |
+| `поужинал` | tp | meal | meal | meal |
+| `я пообедал` | tp | meal | meal | meal |
+| `позавтракал кашей` | tp | meal | meal | meal |
+| `перекусил бутербродом` | tp | meal | — | meal **≠** |
+| `покушал` | tp | meal | meal | meal |
+| `поел супа` | tp | meal | meal | meal |
+| `обед был в час` | tp | meal | meal | meal |
+| `ужинать буду позже` | tp | meal | meal | meal |
+| `i ate` | tp | meal | meal | meal |
+| `had lunch` | tp | meal | meal | meal |
+| `dinner done` | tp | meal | meal | meal |
+| `принял душ` | tp | shower | shower | shower |
+| `сходил в душ` | tp | shower | shower | shower |
+| `душ принят` | tp | shower | shower | shower |
+| `ополоснулся душем` | tp | shower | shower | shower |
+| `took a shower` | tp | shower | shower | shower |
+| `i showered` | tp | shower | — | shower **≠** |
+| `сделал перерыв` | tp | break | break | break |
+| `отдохнул полчаса` | tp | break | break | break |
+| `передохнул немного` | tp | break | — | break **≠** |
+| `отдыхаю` | tp | break | — | break **≠** |
+| `был перерыв на обед` | tp | meal | meal | meal |
+| `took a break` | tp | break | break | break |
+| `спал восемь часов` | tp | sleep | sleep | sleep |
+| `спала плохо` | tp | sleep | sleep | sleep |
+| `поспал днём` | tp | sleep | sleep | sleep |
+| `выспался наконец` | tp | sleep | sleep | sleep |
+| `проспал будильник` | tp | sleep | sleep | sleep |
+| `пойду спать` | tp | sleep | — | sleep **≠** |
+| `slept 8 hours` | tp | sleep | sleep | sleep |
+| `i slept badly` | tp | sleep | sleep | sleep |
+| `пилот сказал что вылет через час` | misfire | — | — | — |
+| `водитель уже подъехал` | misfire | — | — | — |
+| `надо заводить машину` | misfire | — | — | — |
+| `душа болит` | misfire | — | shower | — **≠** |
+| `в комнате душно` | misfire | — | shower | — **≠** |
+| `это была беда` | misfire | — | meal | — **≠** |
+| `наша победа` | misfire | — | meal | — **≠** |
+| `пила лежит в гараже` | misfire | — | — | — |
+| `водитель пилота ждёт` | misfire | — | water | — **≠** |
+| `обеденный перерыв отменили` | misfire | — | meal | break **≠** |
+| `есть новости по бэкапу базы` | misfire | — | — | — |
+| `напоминания на завтра есть` | misfire | — | — | — |
+| `на душе легко` | misfire | — | shower | — **≠** |
+| `пилил доску весь вечер` | misfire | — | — | — |
+| `поставь будильник на завтра` | misfire | — | — | — |
+| `выпил чаю` | fn | water | — | — |
+| `глотнул воды` | fn | water | — | — |
+| `хлебнул воды` | fn | water | — | — |
+| `воды хлебнул из бутылки` | fn | water | — | — |
+| `выпил стакан` | fn | water | — | — |
+| `i hydrated` | fn | water | — | — |
+| `finished my bottle of water` | fn | water | — | — |
+| `ем суп` | fn | meal | — | — |
+| `съел бутерброд` | fn | meal | — | — |
+| `наелся` | fn | meal | — | — |
+| `пожрал` | fn | meal | — | — |
+| `полдник был` | fn | meal | — | — |
+| `i had a snack` | fn | meal | — | — |
+| `having supper` | fn | meal | — | — |
+| `brunch was good` | fn | meal | — | — |
+| `i eat now` | fn | meal | — | — |
+| `был в душе` | fn | shower | shower | — **≠** |
+| `после душа полегчало` | fn | shower | shower | — **≠** |
+| `помылся` | fn | shower | — | — |
+| `сходил в ванную` | fn | shower | — | — |
+| `искупался` | fn | shower | — | — |
+| `i am showering` | fn | shower | — | — |
+| `сделал передышку` | fn | break | — | — |
+| `перекур` | fn | break | — | — |
+| `полежал немного` | fn | break | — | — |
+| `сделал паузу` | fn | break | — | — |
+| `i took five` | fn | break | — | — |
+| `resting now` | fn | break | — | — |
+| `вздремнул` | fn | sleep | — | — |
+| `прикорнул на диване` | fn | sleep | — | — |
+| `дрых до обеда` | fn | sleep | meal | meal |
+| `недоспал` | fn | sleep | sleep | — **≠** |
+| `лёг в двенадцать` | fn | sleep | — | — |
+| `сон был короткий` | fn | sleep | — | — |
+| `i napped` | fn | sleep | — | — |
+| `took a nap` | fn | sleep | — | — |
+`≠` marks a disagreement. `—` is no fact written.

docs/evals/2026-08-06-reminder-completeness-on-the-box.md

@@ -0,0 +1,94 @@
+# The reminder completeness rule, measured on the box
+
+Measured 2026-08-06 at 02:34 local, on homesrv, master `59cc882`, immediately after V-577
+and V-579 merged as #231. Probe is `POST /api/chat` through mavweb, which is the same
+`handleText` seam the mic and telegram use.
+
+## The rule being measured
+
+The owner ruled it the same night. A reminder commits only when three things are answered:
+what, what time, and what day. Anything missing is asked for. Every time question opens by
+stating the clock.
+
+He gave two examples and confirmed two derived cases when asked.
+
+## Result: the rule holds on all four
+
+| said | what | time | day | reply |
+|---|---|---|---|---|
+| `напомни завтра в 3 заказать цветы` | yes | no part of day | yes | `Сейчас 02:34. Это утра или вечера?` |
+| `напомни в 9 вечера разгрузить стиралку` | yes | yes | no | `Сейчас 02:34. В какой день?` |
+| `напомни завтра в 15:00 позвонить врачу` | yes | yes | yes | `хорошо, напомню завтра в 15:00.` |
+| `напомни через час выключить духовку` | yes | yes | yes | `хорошо, напомню сегодня в 03:34.` |
+
+Row two is the one worth noting. `в 9 вечера` is unambiguous as a clock time and is still
+asked about, because the day is missing. Today being a valid reading is not enough.
+
+## The invented clock is gone
+
+Last night the worst failure was silent. A reminder was written at the current minute and
+nothing said so.
+
+```text
+напомни забрать посылку   ->  Сейчас 02:34. Когда?
+что у меня сегодня?       ->  на 06.08.2026 ничего нет, на какое время поставить напоминание?   [s=calendar]
+в 15                      ->  Сейчас 02:34. В какой день?
+```
+
+Measured last night, the second turn answered nothing and wrote a reminder at the clock.
+The question now reaches the calendar and the parked question resumes on the same reply.
+
+The root cause was one step earlier than filed. `ownContent("что у меня сегодня?")` returns
+empty, because every token is frame. `что` is an interrogative, `у` a frame word, `меня`
+filler, `сегодня` a day offset. So `needsRoute` said no and no route was computed at all.
+The turn fell through to answering the parked question. The extractor read `сегодня`, and
+the date parser answered a bare day word with that day at the current minute.
+
+So this was not a claimant beating the route. It was a claimant running where the route was
+never asked for.
+
+## Two defects the probe found
+
+**V-592, invented content.** `я выпил воды` came back as
+`Проверила, что ты выпел стакан воды`. `выпел` is not a Russian word and `стакан` was never
+said. The arbitration around it is correct: the aside is taken, the parked question resumes,
+nothing is dropped. Only the content is wrong. Whether the store agrees with the sentence is
+not yet known. That answer decides whether this is a phrasing defect or a capture defect.
+
+**V-593, an unacknowledged partial answer.** `на 9` then `на завтра` produces the same ask
+twice, byte-identical.
+
+```text
+а, да, прости - на 9  ->  Сейчас 02:34. Это утра или вечера?
+на завтра             ->  Сейчас 02:34. Это утра или вечера?
+```
+
+The behaviour is right, since the part of day is missing both times. The wording gives him
+no evidence he was heard, which is the failure mode the V-558 family exists to remove.
+
+## The pinned acceptance transcript is now superseded
+
+The transcript the owner wrote has her guess a reading and accept `на завтра` as the last
+turn:
+
+```text
+me:     а, да, прости - на 9.
+maven:  сейчас 15:23 - на 9 сегодня вечером?
+me:     на завтра.
+maven:  напомню.
+```
+
+Under the rule he later ruled, `на 9` plus `на завтра` still names no part of day. So she
+must ask a third time rather than commit. The transcript and the rule disagree, and the rule
+is the newer statement. Offering a reading, as that transcript does, remains allowed and is
+not required. The implementation asks `Это утра или вечера?` and offers none.
+
+## Regression checked
+
+A new request still drops the old one out loud. That is the behaviour the owner kept when he
+rejected the silent drop for side queries.
+
+```text
+напомни позвонить маме          ->  Сейчас 02:34. Когда?
+напомни завтра в 9 купить молоко ->  Прошлую просьбу отпускаю. Сейчас 02:34. Это утра или вечера?
+```

docs/plans/17-where-the-voice-loop-runs.md

@@ -47,7 +47,13 @@ for.
 
 QA session 1 step 2 should say what it actually covers, which is push-to-talk through
 `/dash`. It should not read as though it covers the voice loop. The wake path is checked
-on the client machine or it is not checked, and today there is no client machine.
+on the client machine or it is not checked.
+
+**Correction, 2026-08-05.** This plan said there was no client machine. There is: workpc,
+where he sits most of the day and where the microphone is. The sentence was written when
+the workstation was only a model host. The verdict above is unchanged, and so is
+everything about the seam. What changes is the size of the remaining work: deploying two
+daemons and asking mavend to listen on TCP, not acquiring hardware.
 
 That is the honest state, and it is worse than the task suggests: this is not a
 configuration gap that a compose entry closes. Until a machine with a microphone runs

docs/plans/19-dialogue-arbitration.md

@@ -0,0 +1,135 @@
+# Plan: dialogue arbitration, one channel and many claimants
+
+Umbrella V-558. This file collects the design for its children.
+
+Last verified: 06-08-2026 @ b6305f1
+
+## A common unit for claims on an utterance (V-565)
+
+**Verdict: four ordinal bands, and the band is the tie-break rather than the decision.
+Coverage decides first.** The measurement below says no claimant Maven has today can produce
+a graded confidence. A float would be an invention either way. What is available is the KIND
+of evidence a claimant holds, and there are exactly four kinds.
+
+### What the claimants report today
+
+Measured 06-08-2026 on the 91-case RU fixture (`internal/router/eval`), through the deployed
+cascade with the quantized multilingual-e5-small embedder. The harness is
+`TestONNXClaimConfidenceDistribution` and `TestStage0Contention` in
+`internal/router/eval/claims_test.go`. Correct means the right intent, or a refusal where the
+fixture wants one. Slots are excluded, because a slot miss is a parser question and would
+blur what the number is being asked to predict.
+
+| Claimant | Values it can emit | Distribution on the fixture | Correct |
+|---|---|---|---|
+| Stage 0 grammars, 21 of them | `1.0`, always | claimed 20 of 91 cases | 20/20 (100%) |
+| Classifier, cosine | continuous in principle | observed range 0.859 to 0.942 over 71 cases | 44/71 (62%) |
+| LLM router | `1.0` or `0.3`, nothing between | not run here, no llama-server | see below |
+| Query sources, 22 of them | a bool | not routed by the fixture | n/a |
+| Stateful four | nothing at all | n/a | n/a |
+
+Four findings, and each one constrains the band set.
+
+**The classifier's cosine carries no signal about correctness.** It scores 62% below the
+median and 62% above it. That is 13/21 in 0.8 to 0.9, and 31/50 in 0.9 to 1.0. The spread is
+0.083 wide. Every case sits above the 0.55 threshold, so the gate never fires here. A number
+flat against correctness, which never crosses its own gate, is not a confidence.
+
+**Nor does the margin between its top two intents.** Top1 minus top2 is min 0.000, p50
+0.009, max 0.025. Sixty-eight of the 71 classified cases sit under 0.02 and score 60%. Three
+clear 0.02 and score 3/3, which is a sample of three. So the ledger's question is answered:
+a calibrated float is NOT cheaply available from the classifier alone. Nearest-centroid over
+frozen seeds ranks intents, and the ranking is decided in the third decimal place. It can say
+which intent is nearest. It cannot say how near.
+
+**Stage 0 asserts 1.0 by fiat, and on this fixture the fiat is right.** Twenty of twenty.
+That is not evidence that a hand-written anchored pattern is always right. It is evidence
+that anchored and nearest are different kinds of claim, and must not share a scale. The gap
+is 100% against 62% on the same 91 utterances.
+
+**Stage 0 contention is rarer than the list order suggests.** Exactly one case of 91 draws
+two grammars. That is `ru-query-019`, where `calendar-query` and `agenda-query` both match,
+and `calendar-query` wins because it is earlier in `buildRouter`. Both would route
+`IntentQuery`, so the ordering costs nothing there. The finding is not that ordering is
+harmless. It is that the fixture barely exercises what V-558 is about. Part of what a claim
+object buys is making the contention countable.
+
+**The LLM router emits two values, and one of them is not a confidence.** `llmFullConfidence`
+is 1.0 and `llmThinConfidence` is 0.3. `gateLLMDecision` moves a decision to 0.3 through
+three named arms. A fact with no key, an act with no allowlisted fn, a reminder with no
+subject. Each is a self-veto with a reason, flattened into a number that then loses the
+reason. Both values are meaningful only against `config.DefaultRouterThreshold`. 0.3 is below
+0.55 and 1.0 is above it, and nothing anywhere reads any other property of either.
+
+### The band set
+
+Four bands, ordinal, highest first. They name the kind of evidence, because that is the one
+thing every claimant can report without inventing it.
+
+**`BandAnchored`.** A literal pattern anchored in the utterance matched, and the matched span
+is what decides the intent. Stage 0 grammars and query-source matchers. The claimant is
+certain about the shape of the sentence. That is not the same as being certain about the
+answer. Measured 20/20.
+
+**`BandStructural`.** A claimant read the whole sentence and produced a complete route. Every
+slot the intent requires is filled. The LLM router at `llmFullConfidence` sits here, and so
+does a stateful claimant holding a pending question. Not anchored, because nothing in the
+utterance is pointed at.
+
+**`BandNearest`.** The claim rests only on resemblance to something else. No anchor in the
+utterance, no structural check behind it. The classifier. One band rather than a graded
+scale, and the measurement is the argument. 62% at both ends of the cosine range, and a
+top-two margin that never reaches 0.03.
+
+**`BandVetoed`.** The claimant will take the turn only if nobody else will, and says why it
+should not. The three arms of `gateLLMDecision` land here with their reason preserved. A
+vetoed claim is still a claim. Maven asking "о чём напомнить?" beats silence.
+
+There is no fifth band, and that is a measurement result rather than a preference. No
+claimant in the cascade today can report what a fifth band would carry. V-546 lands a softmax
+head whose max probability is a calibrated number. That one gets read as a number, not
+squeezed into these four.
+
+### Coverage decides before the band does
+
+The band is the tie-break. The first question is how much of the utterance a claim explains,
+and that is `Consumed` against `Unexplained` on the claim object. Two reasons.
+
+It is the fix for the failure that opened V-558. "какая сейчас погода в Риме?" arrived while
+a reminder was pending. The pending claimant ate the whole utterance as a time answer while
+explaining none of it. Not "погода", not "Риме", not the question mark. A weather claim
+explains all of it. Coverage-first arbitration prefers the weather claim without knowing that
+a pending reminder is less trustworthy than a grammar. The pending question then survives to
+be asked again.
+
+It also keeps the stateful four out of the top slot without special-casing them. They sit at
+`BandStructural`, below any anchored claim. That is the whole V-558 complaint about the
+highest-priority claimants being the least informed, expressed as one rule.
+
+### The claim object
+
+```go
+type Claim struct {
+    Claimant    string   // who wants the turn
+    Intent      string   // plain string: internal/dialogue must not import internal/router
+    Filled      []string // the slots this claim would fill
+    Consumed    []string // utterance tokens this claim explains
+    Unexplained []string // the rest, in order
+    Band        Band
+    Veto        string   // why this claim should NOT win, empty when there is none
+}
+```
+
+`Intent` is a plain `string` rather than `router.Intent` on purpose. `internal/dialogue` must
+not import `internal/router`, so the claim package must not either, and a shared string costs
+one conversion at each edge.
+
+`Unexplained` is carried rather than derived at read time. A claimant can then decline to
+explain a span it did match.
+
+### What this task does not do
+
+`router.Decision.Confidence` stays and keeps its float. `r.threshold` and `gateLLMDecision`
+read it, and the classifier is the failure floor. A rewire that broke either would trade a
+measured floor for an unmeasured design. V-565 lands the type and the builder beside the
+existing path. The arbiter that reads claims is V-560.

docs/plans/20-two-artifacts-and-neither-is-spring.md

@@ -0,0 +1,411 @@
+# Two artifacts, and neither one is Spring
+
+Proposal. V-585. Related umbrella V-558, and the design collected in
+`docs/plans/19-dialogue-arbitration.md`.
+
+## Verdict
+
+**Thesis one holds for four seams and fails for one.** Four are one shape: the routing
+cascade, the query source chain, the pre-route resolver ladder, the digestion tick. Reach
+selection is not. It maps severity and presence to a set of channels. It has no claimants and
+no losers.
+
+**Thesis two holds.** An arbitration kernel is a package and a convention inside one program.
+It is not a framework. A framework whose only client is the codebase it came from is that
+codebase with more ceremony.
+
+**The answer is two artifacts of different sizes.** One package inside Maven, built from
+`internal/claim` and `internal/decision`. Both already exist and neither is wired. One small
+library across the four services, holding the correlation id, the headers, the timeout policy
+and the named gap. Neither is Spring. The daemons must not get a third.
+
+**The strongest finding is the duplication, not the shape.** Three structural holes make a
+route untrustworthy. They are written out by hand in three files, for three consumers, with
+three return types. `gateLLMDecision` flattens them to a float. `vetoOf` re-derives them as a
+sentence. `thinReason` re-derives them again as a trace string. That is what having no common
+unit costs, and it is countable in lines rather than in taste.
+
+## The five seams, tested
+
+### 1. The routing cascade. The shape, ordered by hand.
+
+The claimant is `router.Grammar` (`internal/router/stage0.go:19`). It holds a name, a regex
+and a `Build` that may still decline. A claim is a regex match plus `ok` from `Build`.
+
+Ordering is the append order in `buildRouter` (`cmd/mavend/voicewire.go:384`). Twelve appends.
+Each one carries a comment arguing its position against its neighbours. First match wins at
+confidence 1.0.
+
+Below stage 0 the two engines are alternatives, not rivals. The classifier runs only when the
+router is nil or errored. Inside the classifier the order is cosine score, and the top three
+are recorded.
+
+Losers are recorded and change nothing. `noteGrammarOutcomes`
+(`internal/router/decisiontrace.go:56`) separates a grammar that did not match from one whose
+`Build` declined. Everything past the winner is marked `NeverAsked`.
+
+### 2. The query source chain. The shape, ordered by hand, with a boundary in it.
+
+The claimant is `querySource` (`cmd/mavend/actions_query.go:45`), a name and one function
+returning `(string, bool)`. Twenty-four of them sit in one slice literal, walked in order. The
+comment on the slice says the order is load-bearing. It is right.
+
+This seam carries something the others do not. The personal boundary at line 139 is a stop,
+not an answer. Everything above it reads the owner's data. Everything below reads the world. A
+question about him that reaches the boundary ends there.
+
+### 3. The pre-route resolver ladder. The shape, and the one that hurts.
+
+Seven rungs, each returning `(reply string, handled bool)`. Ordering is the order of the `if`
+statements in `runTurn` (`cmd/mavend/voice.go:258`). The roster in `preRouteLadder`
+(`cmd/mavend/decisiontrace.go:33`) is kept by hand, and its own comment admits nothing
+enforces the correspondence.
+
+The recurring bug lives here. A rung claims before the utterance is routed. So the claimant
+with the earliest and strongest trigger is the one that knows least about what was said. V-560
+fixed half of it. It computes the route once, before the ladder, and lets the clarify resolver
+read it. The other rungs still decide without reading it.
+
+### 4. The digestion tick. The shape, and the only one already done right.
+
+This corrects the brief. `loop.Tick` (`internal/loop/loop.go:85`) is not a first-to-claim
+walk. It is an arbitration with a declared comparator.
+
+- The claimant is `loop.Rule`. Its `Predicate` says whether it wants the turn.
+- The gate is separate from the claim. `Gate` (`loop.go:21`) checks snooze, cooldown, quiet
+  hours, calendar busy, presence and missing data. `ExplainGate` names which one blocked.
+- The comparator is data, not position. Max severity wins, and ties break on name.
+  `DefaultRules` states outright that slice order is not load-bearing.
+- Losers are recorded with what they lost to. `ExplainTick` (`internal/loop/explain.go:86`)
+  fills `LostTo`, and rewrites the previous best when a higher severity displaces it.
+- Losers get a second life. `DigestEligible` (`loop.go:129`) decides which suppressed
+  candidates are bundled for later. It refuses cooldown and snooze, because neither is
+  restraint.
+
+Every property the kernel wants already exists here, on five rules. The kernel argues that the
+other three seams should look like this one. It does not need a new idea.
+
+### 5. Reach selection. Not the shape.
+
+`ChannelsFor` (`internal/delivery/channel.go:73`) takes severity and presence and returns a
+slice of channels. Nothing claims. Nothing passes. Nothing loses. Every channel in the
+returned slice sends, so there is not even one winner.
+
+Naming the sinks claimants would be the forced abstraction. It would also hide the property
+this table has and the ladders lack. It is total, it is pure, and every cell is covered by
+`TestChannelsForEveryTableCell`.
+
+One thing in the dispatcher does re-decide. `ErrVoiceNoSession` means the presence guess was
+wrong, so the remaining channel list is replaced with the away table
+(`internal/delivery/dispatcher.go:188`). That is a retry on new evidence, not a contest. Leave
+it alone.
+
+### What else has the shape
+
+`fillMatchedSlots` (`internal/router/router.go:212`) arbitrates per slot. A matched value
+always wins, and the extractor fills only what was left empty. That is the coverage-first rule
+the kernel proposes, written once for four slots.
+
+`bestRecall` and the topic veto pick between a fact and a note by score with a margin. That
+one is a real score comparison, and it should stay one.
+
+## The abstractions
+
+Three, not four. The straw man had `Claimant`, `Claim`, `Arbiter` and `Record`. Drop
+`Claimant`.
+
+**`claim.Claim`, evidence rather than a verdict.** It exists at `internal/claim/claim.go`,
+built and tested, imported by one function that nothing calls. It carries `Consumed` and
+`Unexplained` for coverage, an ordinal `Band`, and a `Veto` string that keeps the reason a
+float threw away. Coverage is compared before band. That is the fix for the Rome failure,
+where a parked reminder ate the whole utterance while explaining none of it.
+
+**`decision.Record`, the trace.** It exists at `internal/decision/decision.go` and it is wired
+everywhere. It separates won, declined, lost on score, thinned, merged and never asked. The
+last one is the valuable one. A claimant that never looked reads identically to one that looked and
+passed. That is what hardcoded order hides.
+
+**`Arbiter`, the thing that does not exist.** One function. It takes a set of claims and a
+comparator, returns a winner, and notes the rest. `loop.Tick` is that function, specialised to
+rules. Generalising it is the proposal.
+
+**Against a `Claimant` interface.** Every seam already rejected one, for the same reason.
+`querySource` is a struct of one function because the sources are methods on one handler with
+no state. An interface would mean one empty type per source. `confirmResolver` is the same
+shape, and `loop.Rule` is a struct with a closure. An interface would buy a shared name and
+cost twenty-four empty types. The claimants stay what they are. Each seam builds `claim.Claim`
+values at its own edge, which is what `router.ClaimOf` already does.
+
+## What ordering becomes
+
+Ordering becomes a comparator plus a rank, and the rank is data.
+
+Today ordering is position in a slice, and position is invisible in the record. Add a rung to
+`runTurn`, forget `preRouteLadder`, and the rung vanishes from the trace. The roster's own
+comment admits nothing enforces it.
+
+The proposal is smaller than a dependency graph. A claimant declares a rank. The arbiter sorts
+by coverage, then band, then rank. Rank breaks the tie that evidence cannot break.
+
+**A dependency graph is the wrong tool.** The real constraints are pairwise and local. Day
+plan before calendar. Praxis before the capture marker. Narrative last. A graph turns those
+into edges and then needs a topological sort whose output nobody can read. The twelve comments
+in `buildRouter` would become twelve edges with the arguments deleted. Keep the arguments.
+
+**Two claimants at the same rank must be an error, caught at wiring time.** Not at turn time.
+The registry is built once at boot, so a duplicate rank is a boot failure naming both
+claimants. Falling back to slice order on a tie would restore the invisible ordering the
+kernel exists to remove.
+
+**The roster stops being hand-kept.** A claimant registered with the arbiter is on the roster
+by construction. That deletes the `preRouteLadder` failure mode outright.
+
+## What it buys
+
+**It deletes three copies of one test.** The three structural holes appear in
+`gateLLMDecision` (`internal/router/router.go:271`), in `vetoOf`
+(`internal/router/claim.go:101`), and in `thinReason` (`internal/router/decisiontrace.go:28`).
+Three files, three return types, one rule. A fourth consumer would write it a fourth time.
+With a claim carrying `Veto`, the rule is written once. The float, the sentence and the trace
+string all derive from it. This one is worth the work on its own.
+
+**It makes the recurring bug expressible.** Rome, V-567 and V-577 are one defect. The claimant
+that knows least holds the earliest trigger. Coverage-first arbitration states the fix once,
+in `MoreSpecificThan`. A parked clarify explaining zero tokens of "какая сейчас погода в
+Риме?" loses to a weather claim explaining all of them. Nobody has to encode that a parked
+clarify is less trustworthy than a grammar.
+
+**The limit.** The kernel prevents the class only where the losing claimant
+computes low coverage. Rome, V-567 and V-577 all qualify. Each is a stateful claimant
+swallowing an utterance it explains none of. A claimant that matches a substring does explain
+those tokens, and coverage does not catch it. V-567's substring match is that case from the
+other side. Coverage there has to be measured against the whole utterance rather than the
+matched span. `claimSpans` already does that, in the safe direction. So the kernel
+prevents most of the class and describes the rest. Claiming more would be dishonest.
+
+**It makes contention countable.** Today it is not. The 91-case fixture draws two stage-0
+grammars exactly once, at `ru-query-019`, and both route the same intent. Nobody knows whether
+contention is rare or whether the fixture omits it. An arbiter that sees every claim can
+count.
+
+**What it does not buy.** No accuracy point comes from this alone. Every number in
+`docs/evals/2026-08-05-routing-resident-model.md` is reachable without it. The kernel is a
+place to put the fix, not the fix.
+
+## What it costs
+
+Every seam rewritten is a chance to break a measured number.
+
+Re-measure the 91-case routing fixture. The baseline is 75.8% full and 80.2% intent-only at
+p50 1.19s, in `docs/evals/2026-08-05-routing-resident-model.md`. Judge against the classifier
+and the resident model, because those are what always answer.
+
+Re-measure Praxis reach. The baseline is 27/30 overall, 11/12 Praxis and 5/5 lifecycle, in
+`docs/evals/2026-08-05-praxis-reach.md`. The Praxis grammars are the only path to Praxis, so a
+reordering that demotes them costs every point.
+
+Re-run the nine-scenario interleave probe in `docs/evals/2026-08-06-claimant-interleave.md`.
+Six of nine pass today. That probe measures exactly what this proposal is for.
+
+Re-run the dialogue contract tests from V-563. They are whole multi-turn traces, and the only
+tests that cover the ladder as a ladder.
+
+Latency is the cheap part. A stage-0 query costs 3.7µs. One claim per claimant adds two slices
+and a token split, on a path whose p50 is over a second.
+
+The real cost is the arguments. Twenty-three comments across `buildRouter` and `querySources`
+explain why each entry sits where it does. A migration that turns them into rank integers and
+drops the prose destroys the only documentation the ordering has.
+
+## Migration order
+
+**Step one, no behaviour change. Delete the duplication.** Make `vetoOf` the single definition
+of the three structural holes. Have `gateLLMDecision` and `thinReason` read it. One rule,
+three consumers, no new abstraction. Re-measure the routing fixture and nothing else. This is
+worth landing whether or not the rest does.
+
+**Step two, the proof. Arbitrate the pre-route ladder.** Smallest seam, seven rungs, and the
+one with the measured defect. Each resolver returns a claim instead of a bool. The arbiter
+compares coverage, then band, then rank. The roster comes from the registry. The proof is the
+interleave probe reaching nine of nine with the routing fixture unmoved.
+
+**Step three, the query source chain.** Twenty-four sources, most of which already compute a
+match span. The personal boundary does not become a ranked claimant. It stays a hard stop, and
+the arbiter runs above it and below it separately. Re-measure Praxis reach and the search and
+Kiwix fallback.
+
+**Step four, stage 0, or not at all.** Twelve grammar groups whose order encodes twelve
+arguments, scoring 20/20 on the fixture. Most to lose, least to gain. Defer it until steps two
+and three have sat in the deploy long enough to break something.
+
+**`loop.Tick` moves last or never.** It already has the comparator, the gate with reasons, the
+loser trace and the loser rescue. Rewriting it to call a generic arbiter risks the digest path
+to gain a shared name.
+
+## What must not be in the kernel
+
+**Authorization.** This is the hard line. CLAUDE.md is explicit that LLM output is not
+authorization, and that a confirmation binds capability id, target entity, arguments,
+requester and expiry (`cmd/mavend/confirm.go`). A generic arbiter turns many opinions into
+one winner. That is the wrong shape for a binding. Make confirm a claimant with a rank and a band, and a claim that scored higher could take the
+turn from it. The binding would be softened into a comparison. Confirm may report to the record. It must not compete in the
+arbiter.
+
+The same rule covers the Hexis path. Free text never reaches a mutating call, and resolution
+happens against Nexus. Neither is a contest, so neither is arbitration.
+
+**The personal boundary.** Same reason, different currency. The boundary is not the most
+specific claimant. It is a stop. A boundary that can lose to a higher-coverage claim is not a
+boundary. The failure is the owner's notes reaching a search engine.
+
+**Confidence as a float.** The band exists because the measurement said a calibrated float is
+not available. The classifier scores 62% correct below its median and 62% above, over a spread
+0.083 wide. Its top-two margin has a p50 of 0.009
+(`docs/plans/19-dialogue-arbitration.md`). A kernel with a `Score float64` on the claim invites
+every claimant to invent one. When V-546 lands a softmax head with a calibrated probability,
+that number is read beside the bands, not squeezed inside them.
+
+**Slot extraction and validation.** `fillMatchedSlots` runs after a winner exists, and slot
+validation against the action schema is V-562. Both ask whether a claim is well formed. Neither
+asks which claim wins.
+
+## The second artifact: the ecosystem client
+
+The kernel is Maven's alone. The one thing here with plural clients by construction is the
+contract between the four services. Maven implements its side of it twice and a half.
+
+### Is the contract uniform today? No.
+
+Nexus and Praxis share one implementation. `ecosystemHTTP` (`cmd/mavend/ecosystem.go:62`) is
+embedded in both, so both get the same 10 second timeout, the same `setHeaders`, the same
+typed `ecosystemError`, and the same correlation key. Hexis is a separate client in another
+repository, vendored at `vendor/github.com/kami/hexis/pkg/client`, and it agrees on some of
+that and not the rest.
+
+Eleven divergences. Four of them are defects rather than style, and each is filed on its own:
+V-587 the 401, V-588 the unnamed Praxis service, V-590 the uncorrelated discovery hop, V-591
+the unsent causation id. They are ranked in that order, worst first, and none of them waits on
+this proposal. V-587 is the only one that makes the owner check the wrong thing.
+
+**A Hexis 401 is spoken as an outage.** Nexus and Praxis return `*ecosystemError` with
+`Unauthorized()`, `ContractMismatch()` and `Unreachable()` classifiers
+(`cmd/mavend/ecosystem.go:144`). Hexis returns `fmt.Errorf` strings
+(`hexis/pkg/client/client.go:157`). So `unauthorizedEcosystemError`
+(`cmd/mavend/ecosystem_acts.go:549`) does `errors.As` and always gets false for Hexis. The
+owner hears "Hexis is down" when the truth is that Hexis refused the credential. The comment
+at `ecosystem_acts.go:32` says that conflation must not happen.
+
+**The Hexis discovery hop is uncorrelated.** Hexis carries its own context key
+(`client.go:81`), invisible to Maven's. The bridge is a manual second stamp at
+`ecosystem.go:546`. `discoverCapabilities` (`ecosystem.go:527`) does not do it, and discovery
+runs before execute, so that call goes out with no correlation id. The doc comment above it
+claims the opposite.
+
+**Causation is computed and never sent.** `causationID` is derived at
+`ecosystem_acts.go:771`. Hexis supports `X-Causation-ID` (`client.go:147`). Nothing passes it.
+
+**A Praxis failure names no service.** `ecosystemGap` (`ecosystem_acts.go:36`) is the shared
+named-gap helper, and Nexus and Hexis call it. Praxis returns per-verb Russian strings instead
+(`ecosystem_acts.go:62`, `:73`, `:84`, `:95`). There is no `servicePraxis` constant. A Praxis
+outage and a Praxis 403 both say "не получилось", with the service unnamed.
+
+The rest are real but smaller. Hexis sends no `X-Requested-By: maven` and no `Accept` header,
+so Hexis cannot attribute a read call to Maven at all. Its timeout is 30 seconds against
+Maven's 10, which Maven cannot change from here. Its success predicate is `>= 400` where the
+shared client uses `!= 200`. `withToken` is duplicated verbatim per client because the
+embedded struct cannot return the concrete type. The version constant `"v1"` is defined twice,
+in two repositories, with nothing keeping the two equal.
+
+### Would a shared library have plural clients?
+
+**Partly verifiable, and the honest answer is that two of the three cannot be checked from
+here.**
+
+Hexis is verified. It is a Go module consumed through a `replace` directive, and it already
+publishes a Go client library that Maven imports. That is an existence proof that the pattern
+works for one of them.
+
+Praxis is suggested and not proven. Two comments reference Go paths in its repository
+(`cmd/mavend/factenrichment.go:4`, `cmd/mavend/ecosystem.go:365`). Nothing here compiles
+against it.
+
+Nexus is unverifiable from this repository. There is an HTTP base URL and some JSON shapes,
+and no language signal at all.
+
+So the claim that a shared library would have plural clients rests on one confirmed adopter
+and two assumptions. Do not present it as settled. The cheaper test is to fix Maven's side first,
+in Maven. Offer the package outward once it has proven itself on one caller.
+
+### What belongs in it
+
+The straw man is right, with one addition.
+
+- The correlation id, minted once per action, with one context key that all clients read. The
+  two-key split is the cause of the uncorrelated discovery hop.
+- Causation, since one of the three already supports it and the value is already computed.
+- The version header and `X-Requested-By`.
+- The timeout policy, as one number rather than 10 in one repository and 30 in another.
+- A typed error with the three classifiers, so a refused credential never speaks as an outage.
+- The named gap shape, so no client invents its own vocabulary the way Praxis did.
+
+### What must stay out
+
+**Authorization, for the second time and the same reason.** The confirmation binding is
+Maven's. It binds capability id, target entity, arguments, requester and expiry, and it lives
+in `cmd/mavend/confirm.go`. A shared client that offered a policy hook would invite each
+service to supply its own, and the binding would become configuration. Free text never reaches
+a mutating Hexis call, and entity resolution stays in Nexus. Neither belongs in a transport
+library.
+
+Retry stays out too, or nearly. The only retry Maven has is Nexus enrichment at the worker
+layer, with backoff from one minute to one hour (`cmd/mavend/factenrichment.go:49`). It is
+there because enrichment is a background job with no listener. A turn cannot retry, because
+the owner is standing there. A transport-level retry in a shared library would hide a
+second budget behind a turn that already has a name for failing.
+
+## The daemons must not get a framework
+
+The instinct is right, and half the work is already done in a way that shows why.
+
+Transport is shared and abstracted. `ipc.Dial` (`internal/ipc/client.go:94`) and `ipc.Listen`
+(`internal/ipc/server.go:202`) both go through `netaddr`. A bare path is a unix socket with
+`SO_PEERCRED` identity. A `tcp://host:port?token=...` address binds a network listener with a
+mandatory token. Callers pass a string and never branch on scheme. That seam made the
+workstation offload a deployment rather than a build. It is a library, it has nine clients in
+this repository, and it earns its weight.
+
+Startup is not shared, and should not be. There are twelve binaries under `cmd/`, each with a
+hand-written `main`, and no common lifecycle package. `cmd/mavend/main.go` runs 830 lines. The
+reason is visible in it. The daemon can boot **locked**, with no store at all, and wire its
+components later from inside an unlock handler. Thirteen subsystem pointers are pre-declared
+nil (`main.go:236`) and filled on one of two paths. The whole graph is built a second time
+inside the unlock path (`main.go:478`). A container owning object lifecycle would have to model
+a graph whose nodes do not exist at boot and may never exist.
+
+The deeper reason is a design property. Every daemon degrades alone, and every ecosystem
+client is nil unless configured. A wiring framework's job is to fail loudly when a dependency
+is missing. Maven needs the opposite: a missing dependency is a named gap in one answer and a
+working daemon everywhere else. An abstraction over startup would trade that property for a
+shorter `main`.
+
+The duplicated locked and unlocked wiring in `mavend` is a real defect and worth fixing. Fix it
+by extracting one function in that file. That is not a framework.
+
+## The honest comparison
+
+Spring and Django own object lifecycle and request handling for applications they have never
+seen. That is where the weight is paid for. The abstraction is general because the clients are
+unknown.
+
+Maven is one application, on one box, with one user. Its clients are known, there are nine of
+them, and they are in this repository. A framework here would be an abstraction with a census.
+
+So the right unit is a shared package and a convention. That is a smaller and more defensible
+claim. The evidence for its size is that both halves already exist in that form, and nobody
+called them a framework. `internal/ipc` is a shared package and a convention, and it carried
+the daemons off the box. `internal/decision` is a shared package and a convention, and it made
+the losers readable in one release. `internal/claim` is the third, written and waiting for a
+caller.
+
+The thing to disagree with: **the answer is two artifacts of different sizes. A package inside
+Maven, a library across the four services, and neither one is Spring.**

docs/qa.md

@@ -1,6 +1,6 @@
 # QA plan: checking Maven properly
 
-*Last verified: 2026-08-04 @ 8d816f4. Living doc: correct it in place, do not append.*
+*Last verified: 2026-08-05 @ 12667fd. Living doc: correct it in place, do not append.*
 
 Written 2026-08-01, after the 35-PR stack landed and the box came back up.
 Refreshed 2026-08-02 against the live list, after PRs #85-#90.
@@ -255,8 +255,13 @@ room — **463**, written up in `docs/plans/17-where-the-voice-loop-runs.md`.
 So the wake word and the VAD gate are covered by their unit tests and by
 nothing else, and no session at this box changes that. Checking them needs a
 machine with a microphone running both binaries against a TCP-listening mavend.
-`ipc.Dial` already speaks `tcp://host:port?token=...`, so the work is a machine
-and a config line, not protocol work. Until then, **287** can only be
+`ipc.Dial` already speaks `tcp://host:port?token=...`, so the work is not
+protocol work.
+
+That machine is workpc (owner's correction, 05-08-2026). This section used to
+call it a machine Maven does not have. That was written when the workstation
+was only a model host. So the remaining work is deploying two daemons and
+asking mavend to listen on TCP. Until that is done, **287** can only be
 half-answered, and step 2 above is push-to-talk, not the voice loop.
 
 **319's single-token bug is fixed** (01-08-2026). Single-word Russian utterances no longer come
@@ -418,11 +423,15 @@ something only a ZIM answers, with the search block on. Live search leads and th
 ZIMs are the fallback since 02-08-2026. **286**'s remaining half is doc and
 git ingestion, which is build work, not a check.
 
-**Do not read `/trace` for this.** `/trace` is the nudge-rule trace: rule,
-severity, predicate, gate, selected. No query-source field exists anywhere in the
-codebase. The only evidence of which query source claimed a turn is the
-`voice: search:` and `voice: kiwix:` lines in `docker compose logs mavend`
-(`actions_query.go:589` and `:660`).
+**Read `/trace` for this.** It carries two tables since 06-08-2026 (V-564). The
+nudge-rule trace it always had, and below it the **turn decisions**: one
+collapsible record per utterance. Each names every claimant, what it would have
+made the turn, the score it reported, and whether it won, declined, lost or was
+**never asked**. That last one answers "did Kiwix pass, or was it never
+reached". The log lines cannot tell you that. The ring holds the last 25 turns
+in daemon memory and is empty after a restart, so read it in the same sitting.
+`/chat` still shows the claiming source as a badge, and the `voice: query
+claimed by source` line is still in `docker compose logs mavend`.
 
 Run 02-08-2026, 20 turns. **Search leads and the personal boundary holds.** Every
 world question that reached the boundary was claimed by search. All three

internal/audio/audio_test.go

@@ -82,6 +82,38 @@ func TestWAVRoundTrip(t *testing.T) {
 	}
 }
 
+// A LIST chunk sitting between fmt and data is common (arecord and ffmpeg both
+// write one), and its payload is free text that can spell "data". The parser
+// walks chunk headers, so the text is skipped and the real samples are read.
+func TestPCMFromWAVSkipsLISTChunk(t *testing.T) {
+	t.Parallel()
+	pcm := []byte{1, 0, 2, 0, 3, 0, 4, 0}
+	list := []byte("LIST")
+	payload := []byte("INFOICMTdata is not here")
+	list = binary.LittleEndian.AppendUint32(list, uint32(len(payload)))
+	list = append(list, payload...)
+
+	plain, err := WAVFromPCM(PCM16kMono, pcm)
+	if err != nil {
+		t.Fatalf("WAVFromPCM: %v", err)
+	}
+	wav := append([]byte{}, plain[:36]...)
+	wav = append(wav, list...)
+	wav = append(wav, plain[36:]...)
+	binary.LittleEndian.PutUint32(wav[4:8], uint32(len(wav)-8))
+
+	f, got, err := PCMFromWAV(wav)
+	if err != nil {
+		t.Fatalf("PCMFromWAV: %v", err)
+	}
+	if !f.IsValid() {
+		t.Fatalf("parsed format invalid: %+v", f)
+	}
+	if !bytes.Equal(got, pcm) {
+		t.Fatalf("PCM mismatch: got %v, want %v", got, pcm)
+	}
+}
+
 func TestPCMFromWAVRejectsNonCanonical(t *testing.T) {
 	t.Parallel()
 	// too short

internal/audio/pcmwav.go

@@ -36,6 +36,10 @@ const wavHeaderSize = 44
 // raw PCM samples (little-endian int16 as bytes). A non-canonical blob is
 // rejected with ErrNotCanonicalPCM; the format mismatch is logged at the seam
 // so the caller surfaces it, not a hidden silent downmix.
+//
+// The returned PCM aliases wav rather than copying it, because a recording is
+// large and the caller already owns the bytes. A caller that keeps the PCM past
+// the life of wav, or that reuses wav as a read buffer, must copy first.
 func PCMFromWAV(wav []byte) (Format, []byte, error) {
 	if len(wav) < wavHeaderSize {
 		return Format{}, nil, fmt.Errorf("audio: wav too short: %d bytes", len(wav))
@@ -61,17 +65,13 @@ func PCMFromWAV(wav []byte) (Format, []byte, error) {
 		return Format{}, nil, fmt.Errorf("%w: channels=%d bits=%d (want 1/16)", ErrNotCanonicalPCM, channels, bitsPerSample)
 	}
 	// data chunk: the spec mandates it appears right after fmt, but real
-	// recorders sometimes append extra chunks (LIST, fact). Find the "data"
-	// chunk by scanning; require it within the region we'd expect.
-	dataIdx := -1
-	for i := wavHeaderSize - 8; i+8 <= len(wav) && i < wavHeaderSize+4096; i++ {
-		if string(wav[i:i+4]) == "data" {
-			dataIdx = i
-			break
-		}
-	}
-	if dataIdx < 0 {
-		return Format{}, nil, fmt.Errorf("%w: no data chunk", ErrNotCanonicalPCM)
+	// recorders sometimes append extra chunks (LIST, fact). Walk the chunk
+	// headers rather than scanning for the four bytes "data", because those
+	// bytes occur inside a LIST/INFO payload as ordinary text and a byte scan
+	// would take the middle of a comment for a chunk header.
+	dataIdx, err := findDataChunk(wav)
+	if err != nil {
+		return Format{}, nil, err
 	}
 	dataSize := binary.LittleEndian.Uint32(wav[dataIdx+4 : dataIdx+8])
 	body := wav[dataIdx+8:]
@@ -90,6 +90,24 @@ func PCMFromWAV(wav []byte) (Format, []byte, error) {
 	return f, body, nil
 }
 
+// findDataChunk returns the offset of the "data" chunk header, walking the
+// chunk list that starts after the 16-byte fmt chunk. Chunks are word-aligned,
+// so an odd size carries one pad byte the next header sits behind.
+func findDataChunk(wav []byte) (int, error) {
+	for pos := wavHeaderSize - 8; pos+8 <= len(wav); {
+		size := int(binary.LittleEndian.Uint32(wav[pos+4 : pos+8]))
+		if string(wav[pos:pos+4]) == "data" {
+			return pos, nil
+		}
+		next := pos + 8 + size + size%2
+		if next <= pos || next > len(wav) {
+			break
+		}
+		pos = next
+	}
+	return 0, fmt.Errorf("%w: no data chunk", ErrNotCanonicalPCM)
+}
+
 // WAVFromPCM wraps raw 16-bit mono PCM bytes in a canonical 44-byte WAV
 // header so the result can be written to disk and played with `aplay`.
 // Used by the reference client to write the TTS reply; not on the wire.
@@ -115,7 +133,7 @@ const WAVHeaderSize = wavHeaderSize
 // avoiding.
 func WAVHeader(format Format, n int) ([]byte, error) {
 	if !format.IsValid() {
-		return nil, fmt.Errorf("audio: WAVFromPCM: %w: %+v", ErrNotCanonicalPCM, format)
+		return nil, fmt.Errorf("audio: WAVHeader: %w: %+v", ErrNotCanonicalPCM, format)
 	}
 	out := make([]byte, wavHeaderSize)
 	// RIFF header

internal/calendar/calendar.go

@@ -140,6 +140,12 @@ const EventKeyPrefix = "calendar_event_"
 //
 // An end at or before the start is read as crossing midnight, so a 23:30-00:15
 // meeting covers the quarter hour it actually covers.
+//
+// Both readings are built with time.Date rather than added to midnight as a
+// duration. A day is 23 or 25 hours wide on the two DST changeovers, so
+// midnight plus fourteen hours is 13:00 or 15:00 on those days, and the busy
+// gate would then read a 14:00 meeting an hour off. The same goes for the
+// midnight crossing, which is AddDate and not a 24-hour add.
 func FactSpan(key, value string, loc *time.Location) (start, end time.Time, ok bool) {
 	if !strings.HasPrefix(key, EventKeyPrefix) {
 		return time.Time{}, time.Time{}, false
@@ -172,10 +178,11 @@ func FactSpan(key, value string, loc *time.Location) (start, end time.Time, ok b
 	if !ok1 || !ok2 {
 		return time.Time{}, time.Time{}, false
 	}
-	start = day.Add(time.Duration(sh)*time.Hour + time.Duration(sm)*time.Minute)
-	end = day.Add(time.Duration(eh)*time.Hour + time.Duration(em)*time.Minute)
+	y, mo, d := day.Date()
+	start = time.Date(y, mo, d, sh, sm, 0, 0, loc)
+	end = time.Date(y, mo, d, eh, em, 0, 0, loc)
 	if !end.After(start) {
-		end = end.Add(24 * time.Hour)
+		end = end.AddDate(0, 0, 1)
 	}
 	return start, end, true
 }

internal/calendar/ical.go

@@ -66,7 +66,7 @@ func ParseICalDay(body []byte, now time.Time) []Event {
 // Reports false for all-day events and parse failures.
 func parseVEVENT(block string, loc *time.Location) (Event, bool) {
 	var e Event
-	for _, line := range strings.Split(block, "\n") {
+	for _, line := range strings.Split(unfold(block), "\n") {
 		line = strings.TrimSpace(line)
 		switch {
 		case strings.HasPrefix(line, "DTSTART"):
@@ -78,9 +78,9 @@ func parseVEVENT(block string, loc *time.Location) (Event, bool) {
 				e.End = t
 			}
 		case strings.HasPrefix(line, "SUMMARY"):
-			e.Summary = afterColon(line)
+			e.Summary = unescapeText(afterColon(line))
 		case strings.HasPrefix(line, "UID"):
-			e.UID = afterColon(line)
+			e.UID = unescapeText(afterColon(line))
 		}
 	}
 	if e.Start.IsZero() || e.End.IsZero() {
@@ -89,6 +89,48 @@ func parseVEVENT(block string, loc *time.Location) (Event, bool) {
 	return e, true
 }
 
+// unfold undoes RFC 5545 content-line folding, where a long property is split
+// with a CRLF and the continuation begins with one space or tab.
+//
+// It runs before the block is split into lines, because splitting first and
+// trimming each line destroys the leading space that marks a continuation. A
+// server folds at 75 octets and a Russian summary is two bytes a letter, so
+// "Еженедельная планёрка с командой" crosses the limit easily — without this
+// the tail of the summary was read as an unknown property and dropped, and the
+// event was filed under a truncated name.
+func unfold(block string) string {
+	if !strings.Contains(block, "\n ") && !strings.Contains(block, "\n\t") {
+		return block
+	}
+	return strings.NewReplacer("\r\n ", "", "\r\n\t", "", "\n ", "", "\n\t", "").Replace(block)
+}
+
+// unescapeText reverses the RFC 5545 TEXT escaping escapeText applies. Without
+// it a summary a server wrote as "Обед\, потом созвон" reaches the day plan
+// with the backslash still in it, and FactKey folds that literal into the key.
+func unescapeText(s string) string {
+	if !strings.Contains(s, `\`) {
+		return s
+	}
+	var b strings.Builder
+	b.Grow(len(s))
+	for i := 0; i < len(s); i++ {
+		if s[i] != '\\' || i+1 >= len(s) {
+			b.WriteByte(s[i])
+			continue
+		}
+		i++
+		switch s[i] {
+		case 'n', 'N':
+			b.WriteByte('\n')
+		default:
+			// ";", ",", "\\" and anything else a writer escaped needlessly.
+			b.WriteByte(s[i])
+		}
+	}
+	return b.String()
+}
+
 func afterColon(line string) string {
 	if i := strings.Index(line, ":"); i >= 0 {
 		return strings.TrimSpace(line[i+1:])

internal/calendar/ical_render_test.go

@@ -61,6 +61,44 @@ func TestRenderICalEscapesInjection(t *testing.T) {
 	}
 }
 
+// A folded SUMMARY is one property, not a property plus a dropped tail. Servers
+// fold at 75 octets and a Russian summary is two bytes a letter.
+func TestParseICalUnfoldsAndUnescapes(t *testing.T) {
+	body := []byte("BEGIN:VEVENT\r\n" +
+		"UID:u1\r\n" +
+		"DTSTART:20260703T130000Z\r\n" +
+		"DTEND:20260703T140000Z\r\n" +
+		"SUMMARY:Еженедельная планёрка\\, потом\r\n  созвон\r\n" +
+		"END:VEVENT\r\n")
+	from := time.Date(2026, 7, 3, 0, 0, 0, 0, time.UTC)
+	events := ParseICal(body, from, from.AddDate(0, 0, 1))
+	if len(events) != 1 {
+		t.Fatalf("got %d events, want 1", len(events))
+	}
+	if want := "Еженедельная планёрка, потом созвон"; events[0].Summary != want {
+		t.Errorf("Summary = %q, want %q", events[0].Summary, want)
+	}
+}
+
+// A day is 23 hours wide where DST starts, so a wall clock reading has to be
+// built with time.Date and never as midnight plus a duration.
+func TestFactSpanAcrossDSTStart(t *testing.T) {
+	loc, err := time.LoadLocation("Europe/Berlin")
+	if err != nil {
+		t.Skipf("no tzdata for Europe/Berlin: %v", err)
+	}
+	start, end, ok := FactSpan("calendar_event_20260329_Planerka", "Planerka @ 14:00-15:00", loc)
+	if !ok {
+		t.Fatal("FactSpan reported not ok")
+	}
+	if start.Hour() != 14 || start.Minute() != 0 {
+		t.Errorf("start = %s, want a 14:00 wall clock", start)
+	}
+	if end.Hour() != 15 {
+		t.Errorf("end = %s, want a 15:00 wall clock", end)
+	}
+}
+
 func TestReminderEventEmptyPayload(t *testing.T) {
 	e := ReminderEvent(3, time.Date(2026, 8, 1, 9, 0, 0, 0, time.UTC), "   ", 0)
 	if e.Summary != "напоминание" {

internal/capture/capture.go

@@ -161,6 +161,18 @@ func (s *Session) finish() error {
 	return s.spool.Sync()
 }
 
+// discard closes the spool and deletes it, leaving nothing behind. Used by the
+// reaper and by Abort, which throw a recording away rather than harvest it.
+func (s *Session) discard() {
+	s.mu.Lock()
+	_ = s.finish()
+	path := s.path
+	s.mu.Unlock()
+	if path != "" {
+		_ = os.Remove(path)
+	}
+}
+
 // Duration is how much audio has been collected, from the bytes rather than the
 // wall clock: a stream that dropped frames should report the audio that exists,
 // not the time that passed.
@@ -174,9 +186,16 @@ func (s *Session) duration() time.Duration {
 	return pcmDuration(s.format, s.n)
 }
 
+// bytesPerSample is one sample across all channels. Cutting a buffer anywhere
+// that is not a multiple of it shifts every following sample by a byte.
+func bytesPerSample(f audio.Format) int64 { return int64(f.SampleBits / 8 * f.Channels) }
+
+// bytesPerSecond is the format's byte rate, 32000 for the canonical 16 kHz mono.
+func bytesPerSecond(f audio.Format) int64 { return int64(f.SampleRate) * bytesPerSample(f) }
+
 // pcmDuration is how long n bytes of PCM lasts in the given format.
 func pcmDuration(f audio.Format, n int64) time.Duration {
-	per := int64(f.SampleRate) * int64(f.Channels) * int64(f.SampleBits) / 8
+	per := bytesPerSecond(f)
 	if per <= 0 {
 		return 0
 	}
@@ -279,19 +298,21 @@ func (r *Recorder) Start(label string) (*Session, error) {
 		f.Close()
 		return nil, err
 	}
+	// A session that never opened leaves no spool file behind.
+	abandon := func(err error) (*Session, error) {
+		f.Close()
+		_ = os.Remove(f.Name())
+		return nil, err
+	}
 	// The header is written first and rewritten at Stop with the real length,
 	// so the spool file is a playable WAV rather than headerless PCM that has
 	// to be copied to gain 44 bytes.
 	if _, err := f.Write(hdr); err != nil {
-		f.Close()
-		_ = os.Remove(f.Name())
-		return nil, fmt.Errorf("capture: spool header: %w", err)
+		return abandon(fmt.Errorf("capture: spool header: %w", err))
 	}
 	token, err := newToken()
 	if err != nil {
-		f.Close()
-		_ = os.Remove(f.Name())
-		return nil, err
+		return abandon(err)
 	}
 	s := &Session{
 		Label:   strings.TrimSpace(label),
@@ -330,15 +351,11 @@ func (r *Recorder) reapLocked() {
 	}
 	s.mu.Lock()
 	s.expired = true
-	_ = s.finish()
-	path := s.path
 	s.mu.Unlock()
-	if path != "" {
-		// The audio goes with it. A recording nobody stopped is one nobody is
-		// waiting for, and keeping it would mean storing a meeting on the
-		// strength of a dropped connection.
-		_ = os.Remove(path)
-	}
+	// The audio goes with it. A recording nobody stopped is one nobody is
+	// waiting for, and keeping it would mean storing a meeting on the strength
+	// of a dropped connection.
+	s.discard()
 	r.current = nil
 }
 
@@ -536,13 +553,7 @@ func (r *Recorder) Abort(token string) bool {
 		return false
 	}
 	r.current = nil
-	s.mu.Lock()
-	_ = s.finish()
-	path := s.path
-	s.mu.Unlock()
-	if path != "" {
-		_ = os.Remove(path)
-	}
+	s.discard()
 	return true
 }
 
@@ -576,7 +587,7 @@ func (r *Recorder) transcribeFile(ctx context.Context, path string, format audio
 		}
 		// Never cut mid-sample: a split inside an int16 shifts every following
 		// sample by a byte and turns the tail of the window into noise.
-		if bps := int64(format.SampleBits / 8 * format.Channels); bps > 0 {
+		if bps := bytesPerSample(format); bps > 0 {
 			size -= size % bps
 		}
 		if size <= 0 {
@@ -608,12 +619,16 @@ func (r *Recorder) transcribeFile(ctx context.Context, path string, format audio
 // is read by him in a note next to the words around it.
 const gapMarker = "[…не разобрала…]"
 
-// windowBytes is how many PCM bytes one STT window holds.
+// windowBytes is how many PCM bytes one STT window holds, rounded down to a
+// whole sample.
 func windowBytes(f audio.Format, window time.Duration) int64 {
-	bps := int64(f.SampleBits / 8 * f.Channels)
+	bps := bytesPerSample(f)
 	if bps <= 0 || f.SampleRate <= 0 || window <= 0 {
 		return 0
 	}
-	per := int64(window.Seconds()) * int64(f.SampleRate) * bps
+	// Fractional seconds count. Truncating the window to whole seconds turned
+	// any sub-second window into zero bytes, which the caller reads as "no
+	// window" and answers by handing the transcriber the entire meeting at once.
+	per := int64(window.Seconds() * float64(bytesPerSecond(f)))
 	return per - per%bps
 }

internal/capture/summarize.go

@@ -193,9 +193,7 @@ func ChunkText(text string, maxRunes int) []string {
 			// Oversized sentence: emit what is buffered, then cut this one on
 			// word boundaries.
 			flush()
-			for _, piece := range splitWords(sr, maxRunes) {
-				out = append(out, piece)
-			}
+			out = append(out, splitWords(sr, maxRunes)...)
 			continue
 		}
 		if len(cur)+len(sr) > maxRunes {

internal/claim/claim.go

@@ -0,0 +1,193 @@
+// Package claim is the common unit for the many claimants that compete for one
+// utterance (V-565, umbrella V-558, design in
+// docs/plans/19-dialogue-arbitration.md).
+//
+// Maven's cascade has twenty-two stage-0 grammars, seven router intents,
+// twenty-two query sources and seven stateful pre-emptors, and every one of them
+// answers "is this mine?" alone. None can answer "is this more mine than
+// yours?", because their scores are not comparable: stage 0 asserts 1.0 by
+// fiat, the classifier reports a cosine, the LLM router derives one from
+// structure. So list order is the whole arbitration.
+//
+// A Claim carries evidence rather than a verdict. Two things read that evidence
+// and neither needs a float:
+//
+//   - specificity — a claim explaining more of the utterance is preferred, and
+//     that is Consumed against Unexplained;
+//   - negative constraint — a claimant may veto itself and say why, and that is
+//     Veto.
+//
+// Where a number is unavoidable, it is an ordinal Band and not a probability.
+// The band set is argued from measurement in the plan doc: the classifier's
+// cosine is flat against correctness (62% at both ends of a spread 0.083 wide)
+// and its top-two margin is p50 0.009, so no claimant Maven has today can
+// produce a graded confidence.
+//
+// This package deliberately imports nothing from the rest of Maven.
+// internal/dialogue must not import internal/router, so a shared unit that
+// pulled in router.Intent would smuggle that edge back in. Intent is a plain
+// string and the conversion happens at each edge.
+package claim
+
+import "strings"
+
+// Band — the kind of evidence behind a claim, ordinal and comparable. Higher
+// wins a tie. Four values, because four is what the claimants can report.
+type Band int
+
+const (
+	// BandUnknown — the zero value. A claim that never set a band is a bug in
+	// its builder, not a weak claim, so it must not silently rank as one.
+	BandUnknown Band = iota
+
+	// BandVetoed — the claimant will take the turn only if nobody else will,
+	// and Veto says why it should not. The three arms of gateLLMDecision (a
+	// fact with no key, an act with no allowlisted fn, a reminder with no
+	// subject) land here. Still a claim: asking "о чём напомнить?" beats
+	// silence.
+	BandVetoed
+
+	// BandNearest — the claim rests only on resemblance to something else,
+	// with no anchor in the utterance and no structural check behind it. The
+	// nearest-centroid classifier. One band and not a graded scale, because
+	// the cosine measured flat against correctness.
+	BandNearest
+
+	// BandStructural — the claimant read the whole sentence and produced a
+	// complete route, every slot its intent requires filled. The LLM router at
+	// full confidence, and a stateful claimant holding a pending question.
+	// Below BandAnchored on purpose: the stateful claimants pre-empt
+	// unconditionally today, and that is the V-558 defect. There are seven of
+	// them and preRouteLadder in cmd/mavend/decisiontrace.go is the roster.
+	BandStructural
+
+	// BandAnchored — a literal pattern anchored in the utterance matched, and
+	// the matched span is what decides the intent. Stage 0 grammars and
+	// query-source matchers. Certainty about the shape of the sentence, which
+	// is not certainty about the answer.
+	BandAnchored
+)
+
+// String — the band's name, for a trace line and for a test failure that has to
+// say which band it got.
+func (b Band) String() string {
+	switch b {
+	case BandVetoed:
+		return "vetoed"
+	case BandNearest:
+		return "nearest"
+	case BandStructural:
+		return "structural"
+	case BandAnchored:
+		return "anchored"
+	default:
+		return "unknown"
+	}
+}
+
+// Claim — one claimant's bid for one utterance.
+type Claim struct {
+	// Claimant — who wants the turn. A grammar name, a query source name, a
+	// stage label. Read by the trace and by a test naming a loser.
+	Claimant string
+
+	// Intent — the route this claim would take. A plain string and not
+	// router.Intent: see the package comment.
+	Intent string
+
+	// Filled — the slot names this claim would fill ("time", "fn", "key",
+	// "text"). Names and not values, because arbitration compares shape.
+	Filled []string
+
+	// Consumed — the utterance tokens this claim explains, in the order they
+	// appear. The numerator of specificity.
+	Consumed []string
+
+	// Unexplained — the tokens this claim does not explain, in order. Carried
+	// rather than derived, so a claimant may decline a span it did match.
+	Unexplained []string
+
+	// Band — the kind of evidence. The tie-break, after coverage.
+	Band Band
+
+	// Veto — why this claim should NOT win, empty when there is none. A
+	// non-empty Veto and a Band above BandVetoed is legal: a claim can be
+	// well-evidenced and still name a reason to prefer somebody else.
+	Veto string
+}
+
+// Coverage — the fraction of the utterance this claim explains, in [0,1]. A
+// claim with no tokens either way covers nothing; it is not division by zero
+// and it is not a full claim.
+func (c Claim) Coverage() float64 {
+	total := len(c.Consumed) + len(c.Unexplained)
+	if total == 0 {
+		return 0
+	}
+	return float64(len(c.Consumed)) / float64(total)
+}
+
+// Vetoed reports whether the claimant named a reason against itself.
+func (c Claim) Vetoed() bool { return c.Veto != "" }
+
+// MoreSpecificThan — the ordering V-560's arbiter will read. Coverage first,
+// because that is what fixes the failure this program opened with: a pending
+// reminder ate "какая сейчас погода в Риме?" as a time answer while explaining
+// none of it. Band only breaks a coverage tie.
+//
+// Deliberately NOT wired into the cascade by V-565. It is here so the ordering
+// is one function with tests on it, rather than a rule restated at each of the
+// sites that will eventually call it.
+func (c Claim) MoreSpecificThan(other Claim) bool {
+	cc, oc := c.Coverage(), other.Coverage()
+	if cc != oc {
+		return cc > oc
+	}
+	return c.Band > other.Band
+}
+
+// Tokens — the utterance split for coverage accounting. Whitespace, then
+// trailing and leading punctuation, then lowercased.
+//
+// This is tokenization over the raw string and not a Russian pattern: it
+// contains no word list, and its output is a count rather than a fact or a
+// route (CLAUDE.md § Russian patterns). Lowercasing is Unicode-aware, so
+// Cyrillic folds the same way Latin does.
+func Tokens(utterance string) []string {
+	fields := strings.FieldsFunc(utterance, func(r rune) bool {
+		return r == ' ' || r == '\t' || r == '\n' || r == '\r'
+	})
+	out := make([]string, 0, len(fields))
+	for _, f := range fields {
+		t := strings.Trim(strings.ToLower(f), ".,!?;:()\"'«»…-–—")
+		if t == "" {
+			continue
+		}
+		out = append(out, t)
+	}
+	return out
+}
+
+// Split partitions the utterance's tokens into the ones a claim explains and
+// the rest, preserving order in both. A token is explained when it appears in
+// one of the spans the claimant filled (a slot value, a matched substring).
+//
+// Duplicates are handled by membership and not by count: "напомни напомни
+// позвонить" with span "напомни" explains both copies. The alternative is a
+// multiset, and no claimant Maven has can say which copy it meant.
+func Split(utterance string, spans ...string) (consumed, unexplained []string) {
+	explained := map[string]bool{}
+	for _, s := range spans {
+		for _, t := range Tokens(s) {
+			explained[t] = true
+		}
+	}
+	for _, t := range Tokens(utterance) {
+		if explained[t] {
+			consumed = append(consumed, t)
+		} else {
+			unexplained = append(unexplained, t)
+		}
+	}
+	return consumed, unexplained
+}

internal/claim/claim_test.go

@@ -0,0 +1,120 @@
+package claim
+
+import (
+	"reflect"
+	"testing"
+)
+
+func TestTokensStripsPunctuationAndCase(t *testing.T) {
+	got := Tokens("Какая сейчас погода в Риме?")
+	want := []string{"какая", "сейчас", "погода", "в", "риме"}
+	if !reflect.DeepEqual(got, want) {
+		t.Errorf("Tokens = %q, want %q", got, want)
+	}
+}
+
+// The dash forms matter: an STT transcript routinely carries "а, да, прости -
+// на 9", and a stray dash counted as a token would dilute every coverage score
+// in the sentence.
+func TestTokensDropsBareDashes(t *testing.T) {
+	got := Tokens("а, да, прости — на 9")
+	want := []string{"а", "да", "прости", "на", "9"}
+	if !reflect.DeepEqual(got, want) {
+		t.Errorf("Tokens = %q, want %q", got, want)
+	}
+}
+
+func TestSplitPartitionsInOrder(t *testing.T) {
+	consumed, unexplained := Split("напомни позвонить маме", "позвонить маме")
+	if want := []string{"позвонить", "маме"}; !reflect.DeepEqual(consumed, want) {
+		t.Errorf("consumed = %q, want %q", consumed, want)
+	}
+	if want := []string{"напомни"}; !reflect.DeepEqual(unexplained, want) {
+		t.Errorf("unexplained = %q, want %q", unexplained, want)
+	}
+}
+
+func TestCoverageIsZeroWithoutTokens(t *testing.T) {
+	if got := (Claim{}).Coverage(); got != 0 {
+		t.Errorf("Coverage of an empty claim = %v, want 0", got)
+	}
+}
+
+func TestCoverageFraction(t *testing.T) {
+	c := Claim{Consumed: []string{"a", "b", "c"}, Unexplained: []string{"d"}}
+	if got := c.Coverage(); got != 0.75 {
+		t.Errorf("Coverage = %v, want 0.75", got)
+	}
+}
+
+// The band order is load-bearing, so it is asserted rather than assumed from
+// the iota. BandUnknown must sit at the bottom: a claim whose builder forgot to
+// set a band is a bug and must not outrank a measured one.
+func TestBandOrder(t *testing.T) {
+	ordered := []Band{BandUnknown, BandVetoed, BandNearest, BandStructural, BandAnchored}
+	for i := 1; i < len(ordered); i++ {
+		if !(ordered[i-1] < ordered[i]) {
+			t.Errorf("%v is not below %v", ordered[i-1], ordered[i])
+		}
+	}
+	for _, b := range ordered {
+		if b.String() == "" {
+			t.Errorf("band %d has no name", b)
+		}
+	}
+	if BandUnknown.String() != "unknown" {
+		t.Errorf("BandUnknown.String() = %q", BandUnknown.String())
+	}
+}
+
+// The failure V-558 opened with, as an ordering test. A pending reminder eats
+// "какая сейчас погода в Риме?" as a time answer and explains none of it; the
+// weather source explains all of it. Coverage decides, and the band never gets
+// consulted, which is the point: the pending claimant is structural and the
+// weather claim is anchored, but even if the bands were equal the weather claim
+// wins.
+func TestCoverageBeatsBand(t *testing.T) {
+	utterance := "какая сейчас погода в Риме?"
+	pendingConsumed, pendingRest := Split(utterance, "сейчас")
+	pending := Claim{
+		Claimant: "reminder-followup", Intent: "reminder",
+		Consumed: pendingConsumed, Unexplained: pendingRest,
+		Band: BandStructural,
+	}
+	weatherConsumed, weatherRest := Split(utterance, utterance)
+	weather := Claim{
+		Claimant: "weather", Intent: "query",
+		Consumed: weatherConsumed, Unexplained: weatherRest,
+		Band: BandNearest,
+	}
+	if !weather.MoreSpecificThan(pending) {
+		t.Errorf("weather (%v cover) did not beat pending (%v cover)",
+			weather.Coverage(), pending.Coverage())
+	}
+	if pending.MoreSpecificThan(weather) {
+		t.Error("pending beat weather, so the ordering is not asymmetric")
+	}
+}
+
+// Where coverage ties, the band decides. Two grammars claiming the same
+// utterance is the stage-0 contention case (ru-query-019 on the fixture), and
+// today list order settles it with nothing recorded.
+func TestBandBreaksACoverageTie(t *testing.T) {
+	anchored := Claim{Claimant: "calendar-query", Consumed: []string{"a"}, Band: BandAnchored}
+	nearest := Claim{Claimant: "classifier", Consumed: []string{"a"}, Band: BandNearest}
+	if !anchored.MoreSpecificThan(nearest) {
+		t.Error("anchored did not beat nearest on equal coverage")
+	}
+	if nearest.MoreSpecificThan(anchored) {
+		t.Error("nearest beat anchored on equal coverage")
+	}
+}
+
+func TestVetoed(t *testing.T) {
+	if (Claim{}).Vetoed() {
+		t.Error("a claim with no veto reports itself vetoed")
+	}
+	if !(Claim{Veto: "fact with no key"}).Vetoed() {
+		t.Error("a claim with a veto reason does not report itself vetoed")
+	}
+}

internal/config/background.go

@@ -0,0 +1,69 @@
+package config
+
+import "time"
+
+// Two loops that run behind the conversation and never speak. Both are absent
+// by default, and both follow the same rule as every other cost the owner did
+// not ask for: present-but-empty (`{}`) is a valid "on with the defaults".
+
+// MemoryEvalConfig — the background memory-evaluation loop (Vikunja #248).
+// Absent ⇒ off, like every other capability that costs something the owner did
+// not ask for. Each evaluation is a full LLM round-trip on the one resident
+// model, which is the same model answering him; running it hourly by default
+// would put a multi-second stall in front of an occasional voice turn for a
+// feature he may not want.
+//
+// The loop only ever writes notes (source infer:memory-eval, visible on
+// /dash). It cannot speak — see internal/memeval.
+type MemoryEvalConfig struct {
+	// Interval — how often to evaluate. 0 ⇒ DefaultMemoryEvalInterval.
+	Interval Duration `json:"interval,omitempty"`
+
+	// MaxItems — recent facts / notes / nudges fed into one evaluation.
+	// 0 ⇒ memeval.DefaultMaxItems.
+	MaxItems int `json:"max_items,omitempty"`
+
+	// MinConfidence — observations the model scores below this are dropped.
+	// 0 ⇒ memeval.DefaultMinConfidence.
+	MinConfidence float64 `json:"min_confidence,omitempty"`
+}
+
+// DefaultMemoryEvalInterval — the plan's cadence (1h) for the memory
+// evaluation loop, applied only when the block is present at all.
+const DefaultMemoryEvalInterval = time.Hour
+
+// normaliseMemoryEval leaves an absent block nil (⇒ no evaluation loop) and
+// gives a present one the plan's cadence.
+func (c *Config) normaliseMemoryEval() {
+	if c.MemoryEval != nil && c.MemoryEval.Interval <= 0 {
+		c.MemoryEval.Interval = Duration(DefaultMemoryEvalInterval)
+	}
+}
+
+// EmailConfig — core's half of the email reader: how many task candidates one
+// message may produce, and how long the extraction call may take.
+//
+// There is deliberately nothing about a mailbox here. Core does not connect to
+// IMAP, does not know an account exists, and holds no mail credential — the
+// reader daemon does, the same split mavpoll uses for the zenmoney token. This
+// block only says "extraction is allowed, with these bounds".
+type EmailConfig struct {
+	// MaxTasks — candidates per message. 0 ⇒ email.MaxCandidates (3).
+	MaxTasks int `json:"max_tasks,omitempty"`
+
+	// Timeout — per-message extraction budget. 0 ⇒ DefaultEmailTimeout. This is
+	// a Thinking model reading a mail; nobody is waiting on the answer, but a
+	// hung llama-server must not pin the reader's connection forever.
+	Timeout Duration `json:"timeout,omitempty"`
+}
+
+// DefaultEmailTimeout — extraction budget per message.
+const DefaultEmailTimeout = 2 * time.Minute
+
+// normaliseEmail leaves an absent block nil (⇒ mail ingestion refused) and
+// gives a present one the timeout default.
+func (c *Config) normaliseEmail() {
+	if c.Email != nil && c.Email.Timeout <= 0 {
+		c.Email.Timeout = Duration(DefaultEmailTimeout)
+	}
+}

internal/config/crawl.go

@@ -0,0 +1,126 @@
+package config
+
+// The two scheduled outbound readers: RSS/Atom feeds and watched web pages.
+// Both are off unless configured, both write notes and neither may speak —
+// nothing they fetch is dispatched, nudged or announced on arrival. That is the
+// "not a nag" constraint, and it is why there is no severity or channel field in
+// either block to reach for.
+//
+// Only the URL leaves the box. His notes, facts, persona block and history are
+// never part of a request; neither package can read the store.
+
+// FeedsConfig — the RSS/Atom reader (Vikunja #258, docs/plans/13-rss-news-feeds.md).
+//
+// Absent ⇒ off. Present with an empty `sources` list is also off — a poller with
+// nothing to poll is not wired, and normaliseFeeds folds that back to nil.
+type FeedsConfig struct {
+	// Sources — the feeds to read. Empty ⇒ the reader stays down.
+	Sources []FeedSourceConfig `json:"sources,omitempty"`
+
+	// PollInterval — default per-feed cadence. 0 ⇒ rss.DefaultPollInterval (30m).
+	PollInterval Duration `json:"poll_interval,omitempty"`
+
+	// MaxItems — most items kept from one feed in one poll. 0 ⇒
+	// rss.DefaultMaxItems (5). This is the "не завали мне /dash" knob.
+	MaxItems int `json:"max_items,omitempty"`
+
+	// MaxAge — on a first poll (no saved mark), how far back to take items.
+	// 0 ⇒ rss.DefaultMaxAge (24h), so switching a feed on imports today, not
+	// the archive.
+	MaxAge Duration `json:"max_age,omitempty"`
+
+	// AllowHosts — when set, the reader may only connect to these hosts (and
+	// their subdomains). The feed URLs' own hosts are added automatically, so
+	// this is only needed to be stricter than that.
+	AllowHosts []string `json:"allow_hosts,omitempty"`
+
+	// Timeout — per-request budget. 0 ⇒ webfetch.DefaultTimeout.
+	Timeout Duration `json:"timeout,omitempty"`
+
+	// MaxBytes — response size cap. 0 ⇒ webfetch.DefaultMaxBytes (2 MiB).
+	MaxBytes int64 `json:"max_bytes,omitempty"`
+}
+
+// FeedSourceConfig — one feed.
+type FeedSourceConfig struct {
+	Name     string   `json:"name"`               // note source is "rss:<name>"
+	URL      string   `json:"url"`                // http(s) only
+	Category string   `json:"category,omitempty"` // "технологии" — what "что нового по X?" matches
+	Interval Duration `json:"interval,omitempty"` // 0 ⇒ FeedsConfig.PollInterval
+	Include  []string `json:"include,omitempty"`  // keep only items containing one of these
+	Exclude  []string `json:"exclude,omitempty"`  // drop items containing any of these
+}
+
+// normaliseFeeds folds a block with no sources back to nil: it is the same as
+// no block, and keeping that "off" in one place is the point.
+func (c *Config) normaliseFeeds() {
+	if c.Feeds != nil && len(c.Feeds.Sources) == 0 {
+		c.Feeds = nil
+	}
+}
+
+// CrawlConfig — the web crawler (Vikunja #259, docs/plans/14-web-crawler.md).
+//
+// Absent ⇒ off, and off means no page is ever fetched. Present with neither
+// `on_demand` nor a `watches` entry is also off: there would be nothing to do.
+//
+// The crawler is the LAST place an answer is looked for, behind the model, his
+// own memory, the live search and the local Kiwix ZIMs. That ordering lives in
+// the query-source chain (cmd/mavend/actions_query.go), not here, but it is the
+// reason this block is small: it is a fallback, not a search engine.
+type CrawlConfig struct {
+	// OnDemand — may he ask her to read a page he names out loud
+	// ("посмотри https://… — что там пишут?"). false ⇒ the on-demand answer
+	// source stays off and only the watches below run.
+	OnDemand bool `json:"on_demand,omitempty"`
+
+	// Watches — pages re-read on a schedule. A page whose text changed is
+	// written as a note (source "crawl:<name>"); nothing is announced.
+	Watches []CrawlWatchConfig `json:"watches,omitempty"`
+
+	// Interval — default watch cadence. 0 ⇒ crawl.DefaultWatchInterval (6h).
+	Interval Duration `json:"interval,omitempty"`
+
+	// AllowHosts — when set, the ONLY hosts the crawler may reach (subdomains
+	// included). Setting this is how "she may read the arch wiki and nothing
+	// else" is expressed.
+	//
+	// A watched page's own host is reachable by the scheduled crawler whether
+	// or not it is listed here, because configuring a watch is already saying
+	// she may read it. That does NOT extend to on-demand reading: a watch is
+	// not an allowlist entry for pages he pastes.
+	AllowHosts []string `json:"allow_hosts,omitempty"`
+
+	// DenyHosts — never reachable, checked first. Private addresses do not need
+	// to be listed: they are refused unconditionally (see internal/webfetch).
+	DenyHosts []string `json:"deny_hosts,omitempty"`
+
+	// UserAgent — sent on every request AND matched against robots.txt groups.
+	// Empty ⇒ webfetch.DefaultUserAgent.
+	UserAgent string `json:"user_agent,omitempty"`
+
+	// Timeout — per-request budget. 0 ⇒ webfetch.DefaultTimeout.
+	Timeout Duration `json:"timeout,omitempty"`
+
+	// MaxBytes — response size cap. 0 ⇒ webfetch.DefaultMaxBytes (2 MiB).
+	MaxBytes int64 `json:"max_bytes,omitempty"`
+
+	// MaxRunes — how much extracted text is kept. 0 ⇒ crawl.DefaultMaxRunes
+	// (4000), which is what fits a 4096-token context alongside a prompt.
+	MaxRunes int `json:"max_runes,omitempty"`
+}
+
+// CrawlWatchConfig — one page kept an eye on.
+type CrawlWatchConfig struct {
+	Name     string   `json:"name"` // note source is "crawl:<name>"
+	URL      string   `json:"url"`
+	Interval Duration `json:"interval,omitempty"` // 0 ⇒ CrawlConfig.Interval
+}
+
+// normaliseCrawl folds a block that neither answers on demand nor watches
+// anything back to nil: it has nothing to do.
+func (c *Config) normaliseCrawl() {
+	if c.Crawl != nil && !c.Crawl.OnDemand && len(c.Crawl.Watches) == 0 {
+		c.Crawl = nil
+	}
+}

internal/config/deployconfig_test.go

@@ -0,0 +1,48 @@
+package config
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+// TestDeployConfigLoads parses the file the box actually runs on.
+//
+// Every other test in this package builds its own JSON, so a key renamed in one
+// place and not the other would go unnoticed until the daemon refused to start.
+// This one reads deploy/mavend.json through the same Load the daemon calls, so
+// a config change and a code change have to agree here or the suite is red.
+//
+// The ${VAR} expansions come from a gitignored deploy/telegram.env that is not
+// present in CI. An unset var expands to the empty string, which is exactly the
+// "not configured" state every block already has to handle, so the parse is
+// still meaningful without the secrets.
+func TestDeployConfigLoads(t *testing.T) {
+	path := filepath.Join("..", "..", "deploy", "mavend.json")
+	if _, err := os.Stat(path); err != nil {
+		t.Skipf("no deploy config at %s: %v", path, err)
+	}
+	cfg, err := Load(path)
+	if err != nil {
+		t.Fatalf("Load(%s): %v", path, err)
+	}
+
+	// Spot-check the settings whose absence would be a silent behaviour change
+	// rather than a startup error.
+	if cfg.Phraser == nil {
+		t.Fatal("deploy config has no phraser block")
+	}
+	if cfg.Phraser.NGpuLayers == 0 {
+		t.Error("phraser.n_gpu_layers is 0 — llama-server would run CPU-only, " +
+			"because nothing in this package defaults that field")
+	}
+	if cfg.Voice == nil || !cfg.Voice.Enabled {
+		t.Fatal("deploy config does not enable voice")
+	}
+	if !cfg.Voice.UseLLMRouter() {
+		t.Error("deploy config turned the LLM router off")
+	}
+	if cfg.Voice.RouterThreshold <= 0 {
+		t.Error("router threshold did not get its default")
+	}
+}

internal/config/ecosystem.go

@@ -0,0 +1,41 @@
+package config
+
+// The ecosystem trio. Maven owns conversation and personal memory; it owns
+// neither identity, nor operational state, nor execution. Each of these three
+// is nil unless configured and each degrades on its own — an outage is a named
+// gap in the answer, never a broken turn and never a guess. See docs/ecosystem.md.
+//
+// All three carry the same two fields, and they stay three types rather than one
+// shared EndpointConfig on purpose: the block a reader greps for is the service
+// they are debugging, and a shared type would put "url" in one place for three
+// different trust levels.
+
+// PraxisConfig — maven's connection to the Praxis attention service.
+type PraxisConfig struct {
+	// URL — the Praxis HTTP API base URL (e.g. "http://localhost:9742").
+	URL string `json:"url,omitempty"`
+
+	// Token — the shared bearer token sent on every request. Empty ⇒ calls
+	// go out unauthenticated, which is only appropriate on a loopback or
+	// unix-socket transport. Supports ${VAR} expansion, so the secret lives
+	// in deploy/telegram.env, not in the committed config.
+	Token string `json:"token,omitempty"`
+}
+
+// NexusConfig — connection to the Nexus identity service.
+type NexusConfig struct {
+	// URL — the Nexus HTTP API base URL (e.g. "http://localhost:9740").
+	URL string `json:"url,omitempty"`
+
+	// Token — shared bearer token; see PraxisConfig.Token.
+	Token string `json:"token,omitempty"`
+}
+
+// HexisConfig — connection to the Hexis capability execution service.
+type HexisConfig struct {
+	// URL — the Hexis HTTP API base URL (e.g. "http://localhost:9741").
+	URL string `json:"url,omitempty"`
+
+	// Token — shared bearer token; see PraxisConfig.Token.
+	Token string `json:"token,omitempty"`
+}

internal/config/house.go

@@ -0,0 +1,176 @@
+package config
+
+import (
+	"fmt"
+	"time"
+
+	"github.com/kami/maven/internal/netscan"
+	"github.com/kami/maven/internal/smarthome"
+)
+
+// SmartHomeConfig — the Home Assistant block (Vikunja #256). Dark until
+// `"enabled": true`, and even then a discovered device is only ever PROPOSED
+// into the act allowlist: Kami enables it on /tools, behind step-up, exactly as
+// he would a shell tool. Finding a switch on the network is not the same as
+// being allowed to flip it.
+type SmartHomeConfig struct {
+	// Provider — only "homeassistant" is implemented. MQTT / Zigbee2MQTT are
+	// not: Home Assistant already fronts them, and a broker client is a
+	// dependency this vendored module tree cannot take on tonight.
+	Provider string `json:"provider,omitempty"`
+
+	// URL — the instance base, "http://192.168.1.50:8123".
+	//
+	// Plain http is accepted and is what the deploy block uses. That is a
+	// deliberate choice, not an oversight: the instance is on the LAN behind
+	// wireguard, and a self-signed cert on a home box buys a warning rather
+	// than a guarantee. It does mean the long-lived token crosses the LAN in
+	// cleartext on every refresh, so the LAN is part of the trust boundary.
+	URL string `json:"url,omitempty"`
+
+	// Token — a long-lived access token. Use ${HA_TOKEN} and keep the value in
+	// the gitignored env file, like the telegram credentials.
+	Token string `json:"token,omitempty"`
+
+	// Domains — entity domains to take. Empty ⇒ the controllable domains
+	// EXCEPT lock (light, switch, fan, cover) plus sensor and binary_sensor
+	// for reads. A lock is only enumerated when it is named here, because a
+	// front door is not a lamp. Narrow it when the instance is large: a tool name the 1.7B
+	// half-remembers is a wrong act.
+	Domains []string `json:"domains,omitempty"`
+
+	// MaxEntities — cap on the proposal catalogue. 0 ⇒ 40.
+	MaxEntities int `json:"max_entities,omitempty"`
+
+	// Timeout — per-call budget. 0 ⇒ 10s.
+	Timeout Duration `json:"timeout,omitempty"`
+
+	// Refresh — how often the entity list is re-read and new devices proposed.
+	// 0 ⇒ 15m, and anything under MinSmartHomeRefresh is raised to it:
+	// "refresh": "1s" used to pass validation and enumerate the whole instance
+	// every second. Discovery is idempotent, so this only ever adds rows.
+	Refresh Duration `json:"refresh,omitempty"`
+
+	// Enabled — false (the default) keeps a written block dark, so it can be
+	// reviewed before the house is wired to a voice.
+	Enabled bool `json:"enabled,omitempty"`
+}
+
+// DefaultSmartHomeRefresh — how often the house is re-enumerated for new
+// devices. Slow on purpose: discovery only adds proposals, and a flat does not
+// grow a new lamp every minute.
+const DefaultSmartHomeRefresh = 15 * time.Minute
+
+// MinSmartHomeRefresh — the floor under SmartHomeConfig.Refresh. Enumerating
+// every entity in the house is a full /api/states read; a misconfigured second
+// would hammer the instance for proposals that are idempotent anyway.
+const MinSmartHomeRefresh = time.Minute
+
+// SmartHomeClient maps the config block onto the smarthome package's own type.
+// Returns ok=false when nothing is configured or it is disabled, so validation
+// and daemon wiring cannot drift on the mapping.
+func (c *Config) SmartHomeClient() (smarthome.Config, bool) {
+	if c.SmartHome == nil || !c.SmartHome.Enabled {
+		return smarthome.Config{}, false
+	}
+	return smarthome.Config{
+		URL:         c.SmartHome.URL,
+		Token:       c.SmartHome.Token,
+		Domains:     c.SmartHome.Domains,
+		MaxEntities: c.SmartHome.MaxEntities,
+		Timeout:     time.Duration(c.SmartHome.Timeout),
+	}, true
+}
+
+// normaliseSmartHome applies the block's defaults. A block that is not enabled
+// is the same as no block at all, so "off" stays in one place.
+func (c *Config) normaliseSmartHome() {
+	if c.SmartHome != nil && !c.SmartHome.Enabled {
+		c.SmartHome = nil
+	}
+	if c.SmartHome != nil && c.SmartHome.Refresh <= 0 {
+		c.SmartHome.Refresh = Duration(DefaultSmartHomeRefresh)
+	}
+	if c.SmartHome != nil && c.SmartHome.Refresh < Duration(MinSmartHomeRefresh) {
+		c.SmartHome.Refresh = Duration(MinSmartHomeRefresh)
+	}
+}
+
+// validateSmartHome fails a missing token or a bare hostname at startup, not at
+// the first "выключи свет".
+func (c *Config) validateSmartHome() error {
+	hc, ok := c.SmartHomeClient()
+	if !ok {
+		return nil
+	}
+	if p := c.SmartHome.Provider; p != "" && p != "homeassistant" {
+		return fmt.Errorf("smarthome: provider %q: only \"homeassistant\" is implemented", p)
+	}
+	return smarthome.Validate(hc)
+}
+
+// NetScanConfig — the LAN scanner block (Vikunja #257). Dark until
+// `"enabled": true`.
+//
+// The important field is Subnets, and it is the ONLY source of a scan target.
+// Nothing an utterance, a router or a scanned host says can widen or move the
+// range: internal/netscan.Scanner.Scan takes no target argument at all. Each
+// subnet must be private and no larger than netscan.MaxPrefixHosts addresses
+// (a /22), enforced at config load rather than at the first spoken scan.
+type NetScanConfig struct {
+	// Subnets — CIDRs to scan, "192.168.1.0/24".
+	Subnets []string `json:"subnets,omitempty"`
+
+	// Ports — TCP ports to try per host. Empty ⇒ netscan.DefaultPorts
+	// (22, 80, 443, 8080).
+	Ports []int `json:"ports,omitempty"`
+
+	// Timeout — per-connection budget. 0 ⇒ netscan.DefaultTimeout (400ms).
+	Timeout Duration `json:"timeout,omitempty"`
+
+	// Rate — connections per second across the whole scan. 0 ⇒
+	// netscan.DefaultRate (100). Low on purpose: a scan should look like
+	// background traffic, not a portscan.
+	Rate int `json:"rate,omitempty"`
+
+	// MaxHosts — cap on addresses probed per scan. 0 ⇒ netscan.DefaultMaxHosts
+	// (256).
+	MaxHosts int `json:"max_hosts,omitempty"`
+
+	// Enabled — false (the default) keeps a written block dark.
+	Enabled bool `json:"enabled,omitempty"`
+}
+
+// NetScanner maps the config block onto the netscan package's own type.
+// ok=false when absent or disabled, so validation and daemon wiring cannot
+// drift on the mapping.
+func (c *Config) NetScanner() (netscan.Config, bool) {
+	if c.NetScan == nil || !c.NetScan.Enabled {
+		return netscan.Config{}, false
+	}
+	return netscan.Config{
+		Subnets:  c.NetScan.Subnets,
+		Ports:    c.NetScan.Ports,
+		Timeout:  time.Duration(c.NetScan.Timeout),
+		Rate:     c.NetScan.Rate,
+		MaxHosts: c.NetScan.MaxHosts,
+	}, true
+}
+
+// normaliseNetScan applies the block's defaults. Same rule as the house: not
+// enabled is the same as no block at all.
+func (c *Config) normaliseNetScan() {
+	if c.NetScan != nil && !c.NetScan.Enabled {
+		c.NetScan = nil
+	}
+}
+
+// validateNetScan fails a scanner pointed at the public internet, or at a /8,
+// here rather than after the packets have already left.
+func (c *Config) validateNetScan() error {
+	nc, ok := c.NetScanner()
+	if !ok {
+		return nil
+	}
+	return netscan.Validate(nc)
+}

internal/config/mcp.go

@@ -0,0 +1,173 @@
+package config
+
+import (
+	"time"
+
+	"github.com/kami/maven/internal/mcp"
+)
+
+// MCPConfig — the MCP client block. Servers are dark until one has
+// `"enabled": true`, and a discovered tool is only ever PROPOSED: Kami enables
+// it on /tools, on the authed surface, exactly as he would a shell tool. The
+// voice path can never grant a capability to itself.
+type MCPConfig struct {
+	// Servers — the configured servers. Each needs exactly one of command
+	// (a subprocess on this box) or url (a streamable-HTTP endpoint).
+	Servers []MCPServerConfig `json:"servers,omitempty"`
+
+	// Timeout — per-call budget for every server that does not set its own.
+	// 0 ⇒ mcp.DefaultTimeout (15s). A tool slower than this is not usable in a
+	// spoken turn.
+	Timeout Duration `json:"timeout,omitempty"`
+
+	// AllowHosts / DenyHosts — the host lists for the shared webfetch door that
+	// url servers go through. Deny wins. Private addresses are refused
+	// unconditionally unless the individual server sets allow_private.
+	AllowHosts []string `json:"allow_hosts,omitempty"`
+	DenyHosts  []string `json:"deny_hosts,omitempty"`
+
+	// MaxBytes — cap on one JSON-RPC response. 0 ⇒ webfetch.DefaultMaxBytes.
+	MaxBytes int64 `json:"max_bytes,omitempty"`
+
+	// HostInterval — minimum spacing between two requests to one MCP server.
+	// 0 ⇒ DefaultMCPHostInterval (50ms), NOT webfetch's own one-second default.
+	// That default was sized for a feed poll loop, and this path is in a spoken
+	// turn: one dial is three requests (initialize, initialized, tools/list),
+	// so a second of spacing is two seconds of pure sleeping per dial and up to
+	// another second before every tools/call leaves the box.
+	HostInterval Duration `json:"host_interval,omitempty"`
+}
+
+// DefaultMCPHostInterval — see MCPConfig.HostInterval. Enough to stop a
+// runaway loop hammering a server, small enough not to be heard.
+const DefaultMCPHostInterval = 50 * time.Millisecond
+
+// normaliseMCP applies the block's defaults. A block with no server at all is
+// the same as no block. A block whose servers are all disabled is NOT
+// normalised away, because validate has to see their shape — a dark block with
+// a typo in it should fail at startup, which is the whole reason it can be
+// written before it is switched on. wireMCP builds nothing when nothing is
+// enabled, so "off" still holds.
+func (c *Config) normaliseMCP() {
+	if c.MCP != nil && len(c.MCP.Servers) == 0 {
+		c.MCP = nil
+	}
+	if c.MCP != nil && c.MCP.HostInterval <= 0 {
+		c.MCP.HostInterval = Duration(DefaultMCPHostInterval)
+	}
+}
+
+// MCPServerConfig — one MCP server.
+type MCPServerConfig struct {
+	// Name — the local handle. It prefixes every tool this server contributes
+	// ("vikunja" + "list_tasks" ⇒ the allowlist row "vikunja_list_tasks") and
+	// becomes the store scope "mcp:<name>", so its provenance is readable on
+	// /tools without opening the config.
+	Name string `json:"name"`
+
+	// Command / Args / Env / Dir — a stdio server: a child process of mavend,
+	// on this box, under this user. argv, never a shell string.
+	Command string   `json:"command,omitempty"`
+	Args    []string `json:"args,omitempty"`
+	Env     []string `json:"env,omitempty"`
+	Dir     string   `json:"dir,omitempty"`
+
+	// URL — a streamable-HTTP endpoint. It is fetched through
+	// internal/webfetch, so the SSRF guard, the redirect cap, the size cap and
+	// the one-request-per-host-per-second limit all apply.
+	URL string `json:"url,omitempty"`
+
+	// AllowPrivate — let THIS server be a loopback or LAN address. The Vikunja
+	// server on homesrv is "http://localhost:9100/mcp", which is refused
+	// without this flag. Understand what it means before setting it: a local
+	// server is a DIFFERENT trust level from a public one. It is inside the
+	// network, it usually needs no credential, and it can change things that
+	// matter — so an argument the router got wrong lands somewhere real. Set it
+	// only for a server you run yourself, and prefer allow_tools with it.
+	AllowPrivate bool `json:"allow_private,omitempty"`
+
+	// AllowTools — when set, the ONLY remote tool names taken from this server.
+	// This is the knob that keeps the catalogue deliberate: the resident model
+	// is a 1.7B with a 4096-token context, and a tool name it half-remembers is
+	// a wrong act, so fewer and better-chosen beats complete.
+	AllowTools []string `json:"allow_tools,omitempty"`
+
+	// MaxTools — cap on this server's contribution. 0 ⇒ mcp.DefaultMaxTools (12).
+	MaxTools int `json:"max_tools,omitempty"`
+
+	// Timeout — per-call budget for this server. 0 ⇒ MCPConfig.Timeout.
+	Timeout Duration `json:"timeout,omitempty"`
+
+	// Headers — sent verbatim on every request to a url server. This is how a
+	// bearer token reaches a real remote MCP server: {"Authorization": "Bearer
+	// ${MCP_TOKEN}"}, with the value in the gitignored env file like the
+	// telegram credentials. The Vikunja server on homesrv needs none only
+	// because it is unauthenticated on loopback.
+	Headers map[string]string `json:"headers,omitempty"`
+
+	// Enabled — false (the default) keeps a configured server described but
+	// dark, so a block can be written and reviewed before it is switched on.
+	Enabled bool `json:"enabled,omitempty"`
+}
+
+// MCPServers maps the config blocks onto the mcp package's own type. It lives
+// here so config validation and daemon wiring cannot drift on the mapping.
+// Returns nil when nothing is configured or nothing is enabled.
+//
+// Disabled servers are dropped here, which is why validation does NOT use this
+// list — see allMCPServers.
+func (c *Config) MCPServers() []mcp.ServerConfig {
+	return c.mcpServers(true)
+}
+
+// allMCPServers is every configured server, enabled or not, for validation.
+//
+// Validating only the enabled ones meant a block with both command and url, or
+// a bare hostname as the url, passed startup validation while it was dark. The
+// doc on Enabled says a block can be written and reviewed before it is switched
+// on; the review the config layer could give was the one thing skipped. Enabled
+// gates the dialing, not the shape check.
+func (c *Config) allMCPServers() []mcp.ServerConfig {
+	return c.mcpServers(false)
+}
+
+func (c *Config) mcpServers(onlyEnabled bool) []mcp.ServerConfig {
+	if c.MCP == nil {
+		return nil
+	}
+	out := make([]mcp.ServerConfig, 0, len(c.MCP.Servers))
+	for _, s := range c.MCP.Servers {
+		if onlyEnabled && !s.Enabled {
+			continue
+		}
+		timeout := time.Duration(s.Timeout)
+		if timeout <= 0 {
+			timeout = time.Duration(c.MCP.Timeout)
+		}
+		out = append(out, mcp.ServerConfig{
+			Name:         s.Name,
+			Command:      s.Command,
+			Args:         s.Args,
+			Env:          s.Env,
+			Dir:          s.Dir,
+			URL:          s.URL,
+			AllowPrivate: s.AllowPrivate,
+			AllowTools:   s.AllowTools,
+			MaxTools:     s.MaxTools,
+			Headers:      s.Headers,
+			Timeout:      timeout,
+			Enabled:      s.Enabled,
+		})
+	}
+	if len(out) == 0 {
+		return nil
+	}
+	return out
+}
+
+// validateMCP fails a block with a typo (no name, both command and url, a bare
+// hostname as the url) at startup, rather than at the first turn that needed
+// the tool.
+func (c *Config) validateMCP() error {
+	return mcp.Validate(c.allMCPServers())
+}

internal/config/notify.go

@@ -0,0 +1,91 @@
+package config
+
+import "time"
+
+// The two blocks that shape what reaches him unasked: how nudges are batched,
+// and whether a routine Maven inferred by herself may be announced at all.
+
+// DigestConfig — notification batching / digest mode. When enabled, eligible
+// nudges (severity ≤ SeverityCeiling) are queued in memory instead of sent
+// immediately. Every Window duration (or when MaxItems reached), the queue is
+// flushed as a single digest notification. nil ⇒ digest disabled (legacy
+// behaviour — every nudge is sent as it fires).
+type DigestConfig struct {
+	Enabled         bool     `json:"enabled,omitempty"`
+	Window          Duration `json:"window,omitempty"`           // e.g. "30m"
+	MaxItems        int      `json:"max_items,omitempty"`        // flush at this count
+	SeverityCeiling int      `json:"severity_ceiling,omitempty"` // max sev batched
+}
+
+// Digest defaults, applied in normaliseDigest.
+const (
+	DefaultDigestWindow          = 30 * time.Minute
+	DefaultDigestMaxItems        = 5
+	DefaultDigestSeverityCeiling = 2
+)
+
+// normaliseDigest is the one block that does NOT fold an absent block to nil:
+// it materialises a disabled one instead, because the dispatcher reads
+// c.Digest.Enabled without a nil check.
+func (c *Config) normaliseDigest() {
+	if c.Digest == nil {
+		c.Digest = &DigestConfig{Enabled: false}
+	}
+	if c.Digest.Window == 0 {
+		c.Digest.Window = Duration(DefaultDigestWindow)
+	}
+	if c.Digest.MaxItems == 0 {
+		c.Digest.MaxItems = DefaultDigestMaxItems
+	}
+	if c.Digest.SeverityCeiling == 0 {
+		c.Digest.SeverityCeiling = DefaultDigestSeverityCeiling
+	}
+}
+
+// PatternProposalConfig — announcement policy for routines the digestion tick
+// inferred by itself (Vikunja #247, #43).
+//
+// Detection is always on and always silent by default: the tick writes a
+// proposed_routines row and the /routines page shows it. Notify is what turns
+// "she noticed" into "she said something", and it is OFF unless configured —
+// Maven is not a nag and not autonomous, so a behaviour that speaks without
+// being asked has to be switched on deliberately, like weather and telegram.
+//
+// When Notify is on, the announcement is still heavily restrained:
+//   - at most one proposal per tick, however many were detected;
+//   - at most one per Cooldown across all pairs (not per pair), so a batch of
+//     freshly-detected patterns cannot turn into a queue of interruptions;
+//   - through the ordinary care-class gate (quiet hours / away / snooze), at
+//     sev1 — the lowest severity there is. A proposal is the least urgent
+//     thing Maven can say.
+//
+// A pair is only ever announced once, because it is only ever proposed once:
+// proposed_routines is UNIQUE(action, object) and the row survives dismissal.
+type PatternProposalConfig struct {
+	// Notify — announce newly inferred routines. Default false.
+	Notify bool `json:"notify,omitempty"`
+
+	// Cooldown — minimum spacing between two proposal announcements. 0 ⇒
+	// DefaultProposalCooldown (24h).
+	Cooldown Duration `json:"cooldown,omitempty"`
+}
+
+// DefaultProposalCooldown — one inferred-routine announcement per day at
+// most. A proposal is never urgent; if two patterns surface in the same
+// hour, the second one waits, and the /routines page has it either way.
+const DefaultProposalCooldown = 24 * time.Hour
+
+// AnnounceProposals reports whether inferred routines may be announced. Safe
+// on a nil receiver — an absent config block means silent detection.
+func (p *PatternProposalConfig) AnnounceProposals() bool {
+	return p != nil && p.Notify
+}
+
+// normalisePatternProposals leaves an absent block nil, which means silent
+// detection. A present-but-partial one gets the cooldown, so `{"notify": true}`
+// is enough to switch announcements on.
+func (c *Config) normalisePatternProposals() {
+	if c.PatternProposals != nil && c.PatternProposals.Cooldown <= 0 {
+		c.PatternProposals.Cooldown = Duration(DefaultProposalCooldown)
+	}
+}

internal/config/phraser.go

@@ -0,0 +1,88 @@
+package config
+
+import (
+	"errors"
+	"fmt"
+	"path/filepath"
+)
+
+// PhraserConfig — the LLM-backed phraser seam. The daemon spawns llama-server
+// as a managed subprocess and sends chat-completion requests to phrase nudge
+// and reminder messages. nil ⇒ the template-based Stub is used instead.
+//
+// ModelPath is the only required field. cmd/mavend fills BinPath
+// ("llama-server", found via PATH at spawn time) and Listen ("127.0.0.1:0", a
+// random port read back off stderr) when they are empty.
+//
+// Nothing in this package defaults the rest, and an omitted numeric field
+// reaches llama-server as a zero. That matters most for NGpuLayers: see below.
+type PhraserConfig struct {
+	ModelPath string `json:"model_path"`
+	BinPath   string `json:"bin_path,omitempty"`
+	Listen    string `json:"listen,omitempty"`
+
+	// NGpuLayers — layers offloaded to the GPU, passed straight through as
+	// `-ngl`. Omitted ⇒ 0, which is CPU-only inference.
+	//
+	// phraser.DefaultConfig says -1 (offload everything), but nothing calls it:
+	// cmd/mavend builds a phraser.Config literally and copies this field across.
+	// So the deploy config carries `"n_gpu_layers": 99` and must keep carrying
+	// it. Vikunja has the discrepancy; do not "fix" it by writing a default
+	// here, because that would change what a box without the key does.
+	NGpuLayers int `json:"n_gpu_layers,omitempty"`
+
+	// NCtx — context window, passed through as `-c`. Omitted ⇒ 0, which lets
+	// llama-server pick. The resident model is a Thinking variant and needs
+	// 4096; the deploy config sets it.
+	NCtx int `json:"n_ctx,omitempty"`
+
+	// Timeout — per-request budget. Omitted ⇒ phraser's own default.
+	Timeout Duration `json:"timeout,omitempty"`
+
+	// CacheRAMMiB bounds llama-server's prompt cache. Omitted ⇒ 512 MiB, which
+	// is what keeps the resident model near 1 GB of RSS instead of the 7.9 GB
+	// measured on 2026-08-03. Set it to -1 to pass no flag at all and let the
+	// server apply its own 8 GiB default. See phraser.Config.CacheRAMMiB.
+	CacheRAMMiB int `json:"cache_ram_mib,omitempty"`
+
+	// LLMNudges — let the model word nudges again. Off by default: nudges are
+	// worded from hand-written Russian templates now (the model broke the
+	// persona and invented units). Chat, query and reminder phrasing always go
+	// through the model regardless. See phraser.Config.LLMNudges.
+	LLMNudges bool `json:"llm_nudges,omitempty"`
+
+	// SwapModels — the gguf files the running daemon is allowed to swap to
+	// without a restart (Vikunja #250). Empty (the default) means the swap
+	// capability does not exist: ipc.MethodSwapModel answers ErrUnknownMethod,
+	// exactly like an unconfigured weather or telegram block.
+	//
+	// It is an allowlist and not a directory on purpose. The request carries a
+	// path, and llama-server is started with it as `-m`; anything short of an
+	// exact match against a list a human wrote in this file would make "swap the
+	// model" mean "load a file of your choosing off my disk". ModelPath is
+	// always swappable back to whether or not it is listed.
+	//
+	// Paths must be absolute — the daemon's working directory is not the
+	// operator's, and a relative path here would resolve somewhere surprising.
+	SwapModels []string `json:"swap_models,omitempty"`
+}
+
+// validatePhraser refuses a block with no model, and a swap allowlist entry
+// that would resolve somewhere other than where a reader of this file expects.
+func (c *Config) validatePhraser() error {
+	if c.Phraser == nil {
+		return nil
+	}
+	if c.Phraser.ModelPath == "" {
+		return errors.New("phraser.model_path is required")
+	}
+	// A relative entry in the swap allowlist would resolve against the
+	// daemon's working directory, so the path a human reads in this file
+	// would not be the path llama-server is handed. Fail at startup.
+	for _, m := range c.Phraser.SwapModels {
+		if !filepath.IsAbs(m) {
+			return fmt.Errorf("phraser.swap_models: %q must be an absolute path", m)
+		}
+	}
+	return nil
+}

internal/config/routines.go

@@ -0,0 +1,131 @@
+package config
+
+import (
+	"errors"
+	"fmt"
+	"time"
+
+	"github.com/kami/maven/internal/morning"
+	"github.com/robfig/cron/v3"
+)
+
+// The two scheduled things Maven says on her own, plus the window she does not
+// say them in. Both routine kinds default to severity 1 — the care class, which
+// quiet hours suppress and which never reaches an away channel. A routine that
+// speaks at 3am has to be written that way on purpose.
+
+// RoutineConfig — one scheduled routine. Cron is a standard 5-field expression
+// ("0 8 * * *" = 08:00 daily). Body is the RU text delivered verbatim (routines
+// are not LLM-phrased). Severity (1-4, default 1) drives routing: care-class
+// (≤2) is suppressed by quiet hours and drops when away; ops-class reaches away
+// channels.
+type RoutineConfig struct {
+	Name     string `json:"name"`
+	Cron     string `json:"cron"`
+	Body     string `json:"body"`
+	Severity int    `json:"severity,omitempty"`
+}
+
+// MorningRoutineConfig — one daily checklist. WindowStart/WindowEnd/NudgeAt
+// are "HH:MM" local time; NudgeAt empty defaults to WindowEnd. Weekdays are
+// 0=Sunday..6=Saturday; empty means every day (set two routines under
+// different names for weekday/weekend variants).
+type MorningRoutineConfig struct {
+	Name        string                     `json:"name"`
+	Weekdays    []int                      `json:"weekdays,omitempty"`
+	WindowStart string                     `json:"window_start"`
+	WindowEnd   string                     `json:"window_end"`
+	NudgeAt     string                     `json:"nudge_at,omitempty"`
+	Severity    int                        `json:"severity,omitempty"`
+	Items       []MorningRoutineItemConfig `json:"items"`
+}
+
+// MorningRoutineItemConfig — one checklist entry. FactKey is the fact whose
+// presence within the window counts as completion evidence.
+type MorningRoutineItemConfig struct {
+	Key     string `json:"key"`
+	FactKey string `json:"fact_key"`
+	Label   string `json:"label"`
+	// Optional — this one being skipped does not earn a nudge. Default false,
+	// so a routine written before 04-08-2026 keeps behaving as it did.
+	Optional bool `json:"optional,omitempty"`
+}
+
+// QuietHoursConfig — a recurring daily quiet-window. Times are local to the
+// server's wall clock. A window crossing midnight (Start > End) is handled:
+// "23:00"-"08:00" means quiet from 23:00 to 08:00 the next day.
+type QuietHoursConfig struct {
+	Start string `json:"start,omitempty"` // "HH:MM" local time, e.g. "23:00"
+	End   string `json:"end,omitempty"`   // "HH:MM" local time, e.g. "08:00"
+}
+
+// normaliseRoutines defaults both routine kinds to severity 1, the care class:
+// the safe floor, so a misconfigured routine cannot blast an away channel at
+// 3am.
+func (c *Config) normaliseRoutines() {
+	for i := range c.Routines {
+		if c.Routines[i].Severity == 0 {
+			c.Routines[i].Severity = 1
+		}
+	}
+	for i := range c.MorningRoutines {
+		if c.MorningRoutines[i].Severity == 0 {
+			c.MorningRoutines[i].Severity = 1
+		}
+	}
+}
+
+// validateRoutines fails a routine that could never fire. A typo in a cron
+// expression or a missing body should stop the daemon at startup, not go
+// unnoticed as silence at 08:00 every day.
+func (c *Config) validateRoutines() error {
+	for _, r := range c.Routines {
+		if r.Name == "" {
+			return errors.New("routine: name is required")
+		}
+		if r.Body == "" {
+			return fmt.Errorf("routine %q: body is required", r.Name)
+		}
+		if _, err := cron.ParseStandard(r.Cron); err != nil {
+			return fmt.Errorf("routine %q: bad cron %q: %w", r.Name, r.Cron, err)
+		}
+	}
+	if len(c.MorningRoutines) > 0 {
+		if err := morning.Validate(morningRoutinesFromConfig(c.MorningRoutines)); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+// morningRoutinesFromConfig maps the config's morning-routine blocks to the
+// engine type. Shared with the daemon so config validation and daemon wiring
+// can never drift on the mapping.
+func morningRoutinesFromConfig(mc []MorningRoutineConfig) []morning.Routine {
+	out := make([]morning.Routine, len(mc))
+	for i, r := range mc {
+		items := make([]morning.Item, len(r.Items))
+		for j, it := range r.Items {
+			items[j] = morning.Item{Key: it.Key, FactKey: it.FactKey, Label: it.Label, Optional: it.Optional}
+		}
+		weekdays := make([]time.Weekday, len(r.Weekdays))
+		for j, w := range r.Weekdays {
+			weekdays[j] = time.Weekday(w)
+		}
+		out[i] = morning.Routine{
+			Name:        r.Name,
+			Weekdays:    weekdays,
+			WindowStart: r.WindowStart,
+			WindowEnd:   r.WindowEnd,
+			NudgeAt:     r.NudgeAt,
+			Severity:    r.Severity,
+			Items:       items,
+		}
+	}
+	return out
+}
+
+// MorningRoutinesFromConfig is the exported form daemon wiring uses.
+func MorningRoutinesFromConfig(mc []MorningRoutineConfig) []morning.Routine {
+	return morningRoutinesFromConfig(mc)
+}

internal/config/senses.go

@@ -0,0 +1,240 @@
+package config
+
+import (
+	"errors"
+	"fmt"
+	"strings"
+	"time"
+
+	"github.com/kami/maven/internal/vision"
+)
+
+// The senses: seeing, hearing, and knowing who spoke. All three are off unless
+// someone typed a path on purpose, and all three depend on the media block —
+// nothing in this repo holds an image or a recording only in memory.
+
+// MediaConfig — the on-disk blob store for images and captured audio
+// (internal/media). It is shared by all three senses: vision intake, meeting
+// capture, and speaker enrolment samples all write here.
+//
+// Absent ⇒ off, and off means Maven cannot accept an image or start a recording
+// at all. That default is deliberate: a capability that keeps photos and audio of
+// people on disk should require someone to have typed a path.
+type MediaConfig struct {
+	// Dir — the blob store root, created 0700. Relative paths resolve against
+	// StateDir. Required; an empty dir means the store is not wired.
+	Dir string `json:"dir,omitempty"`
+
+	// Retention — how long a blob is kept before the tick prunes it. 0 ⇒
+	// media.DefaultRetention (7 days). This is the knob that stops recordings
+	// of people accumulating; raising it past a few weeks should need a reason.
+	Retention Duration `json:"retention,omitempty"`
+
+	// MaxBytes — per-blob cap. 0 ⇒ media.DefaultMaxBytes (64 MiB).
+	MaxBytes int64 `json:"max_bytes,omitempty"`
+
+	// MaxTotalBytes — whole-store cap. 0 ⇒ media.DefaultMaxTotalBytes (4 GiB).
+	// The per-blob cap bounds one call; this one bounds the sum of them, which
+	// is what actually decides whether the disk mavend's database lives on can
+	// be filled from outside.
+	MaxTotalBytes int64 `json:"max_total_bytes,omitempty"`
+}
+
+// StoreDir reports the configured blob directory, or "" when media is not
+// wired. Safe on a nil receiver.
+func (m *MediaConfig) StoreDir() string {
+	if m == nil {
+		return ""
+	}
+	return strings.TrimSpace(m.Dir)
+}
+
+// validateMedia fails a media dir that cannot be created here rather than at
+// wiring time. A capability silently not existing is the hardest kind of
+// misconfiguration to notice.
+func (c *Config) validateMedia() error {
+	if c.Media == nil {
+		return nil
+	}
+	if c.Media.StoreDir() == "" {
+		return errors.New("media.dir is required when a media block is present")
+	}
+	if c.Media.MaxBytes < 0 || c.Media.MaxTotalBytes < 0 {
+		return errors.New("media: max_bytes and max_total_bytes cannot be negative")
+	}
+	if c.Media.MaxTotalBytes > 0 && c.Media.MaxBytes > c.Media.MaxTotalBytes {
+		return fmt.Errorf("media: max_bytes %d is above max_total_bytes %d",
+			c.Media.MaxBytes, c.Media.MaxTotalBytes)
+	}
+	return nil
+}
+
+// VisionConfig — the vision provider (internal/vision, docs/plans/07-vision.md).
+//
+// Absent, or enabled=false, ⇒ the daemon wires vision.Disabled and every attempt
+// to look at an image answers that vision is not set up. There is no cloud
+// option in this block on purpose: Endpoint must be a loopback or private
+// address and internal/vision refuses anything else at startup, because
+// inference stays on the box and a photo of his flat is the last thing to make
+// an exception for.
+type VisionConfig struct {
+	// Enabled — may she look at images. Default false.
+	Enabled bool `json:"enabled,omitempty"`
+
+	// Endpoint — base URL of a llama-server running a vision model with its
+	// mmproj, e.g. "http://127.0.0.1:8081". Loopback / private only.
+	Endpoint string `json:"endpoint,omitempty"`
+
+	// Model — model name sent in the request. llama-server ignores it.
+	Model string `json:"model,omitempty"`
+
+	// MaxDim — longest edge the image is scaled to before inference. 0 ⇒
+	// media.DefaultMaxDim (896).
+	MaxDim int `json:"max_dim,omitempty"`
+
+	// MaxTokens — cap on the description. 0 ⇒ vision.DefaultMaxTokens (300).
+	MaxTokens int `json:"max_tokens,omitempty"`
+
+	// Timeout — per-description budget. 0 ⇒ vision.DefaultTimeout (90s). A small
+	// VLM on an iGPU is slow; a tight timeout here just means no answer ever.
+	Timeout Duration `json:"timeout,omitempty"`
+
+	// Prompt — the default question when he only sent a picture. Empty ⇒
+	// vision.DefaultPrompt (Russian, "опиши что на изображении").
+	Prompt string `json:"prompt,omitempty"`
+}
+
+// LooksAtImages reports whether vision is configured well enough to try. Safe on
+// a nil receiver, and false without an endpoint — enabled with nothing to talk
+// to is a misconfiguration, not a capability.
+func (v *VisionConfig) LooksAtImages() bool {
+	return v != nil && v.Enabled && strings.TrimSpace(v.Endpoint) != ""
+}
+
+// validateVision fails an endpoint that is a typo, or a vision block with
+// nowhere to keep the bytes, at startup.
+func (c *Config) validateVision() error {
+	if c.Vision == nil || !c.Vision.Enabled {
+		return nil
+	}
+	if strings.TrimSpace(c.Vision.Endpoint) == "" {
+		return errors.New("vision.enabled set but vision.endpoint is empty")
+	}
+	if err := vision.ValidateEndpoint(c.Vision.Endpoint); err != nil {
+		return err
+	}
+	if c.Media.StoreDir() == "" {
+		return errors.New("vision.enabled set but there is no media block to keep the bytes in")
+	}
+	return nil
+}
+
+// CaptureConfig — the meeting recorder (internal/capture,
+// docs/plans/08-hearing.md).
+//
+// Absent, or enabled=false, ⇒ the recorder is not wired and the capture methods
+// return "unknown method", so no client can start a recording however it asks.
+// A media block is required too: audio is never held only in memory.
+//
+// There is deliberately no "auto", no keyword trigger and no duration default
+// long enough to be forgotten about. Recording other people is an explicit act
+// with a start, a stop, and a cap.
+type CaptureConfig struct {
+	// Enabled — may she record a meeting when asked. Default false.
+	Enabled bool `json:"enabled,omitempty"`
+
+	// MaxMinutes — hard cap on one session; it stops itself there. 0 ⇒
+	// capture.DefaultMaxDuration (120 minutes).
+	MaxMinutes int `json:"max_minutes,omitempty"`
+
+	// STTWindow — audio handed to whisper per call. 0 ⇒
+	// capture.DefaultSTTWindow (5m). Larger windows transcribe slightly better
+	// and block the STT worker for longer.
+	STTWindow Duration `json:"stt_window,omitempty"`
+
+	// ChunkRunes — transcript runes per summarisation prompt. 0 ⇒
+	// capture.DefaultChunkRunes (3000), sized for the resident model's n_ctx of
+	// 4096. Raise this only if the resident model's context grows.
+	ChunkRunes int `json:"chunk_runes,omitempty"`
+
+	// MaxChunks — how many windows one meeting may be summarised in before the
+	// transcript is truncated and the summary says so. 0 ⇒
+	// capture.DefaultMaxChunks (40).
+	MaxChunks int `json:"max_chunks,omitempty"`
+
+	// SaveTranscript — write the full transcript as a note alongside the
+	// summary. Default false, and the cost is not disk: a note is embedded and
+	// becomes recall corpus, so every later question can surface verbatim words
+	// other people said in a room. That is the reason it takes a deliberate yes.
+	// The audio blob is pruned by media.retention either way; the notes are not.
+	//
+	// A meeting with no summary writes its transcript regardless. The choice
+	// here is transcript IN ADDITION to a summary, not whether the meeting is
+	// remembered at all.
+	SaveTranscript bool `json:"save_transcript,omitempty"`
+}
+
+// Records reports whether the recorder should be wired. Safe on a nil receiver.
+func (c *CaptureConfig) Records() bool {
+	return c != nil && c.Enabled
+}
+
+// MaxDuration is the configured session cap as a duration, or 0 for the
+// package default. Safe on a nil receiver.
+func (c *CaptureConfig) MaxDuration() time.Duration {
+	if c == nil || c.MaxMinutes <= 0 {
+		return 0
+	}
+	return time.Duration(c.MaxMinutes) * time.Minute
+}
+
+// validateCapture refuses a recorder with nowhere to keep the audio.
+func (c *Config) validateCapture() error {
+	if c.Capture.Records() && c.Media.StoreDir() == "" {
+		return errors.New("capture.enabled set but there is no media block to keep the audio in")
+	}
+	return nil
+}
+
+// SpeakerConfig — voice identification (internal/speaker,
+// docs/plans/10-speaker-recognition.md).
+//
+// Absent, or enabled=false, ⇒ no voiceprint is computed for any turn, the
+// enrolment methods do not exist, and nobody can be enrolled. A voiceprint is
+// biometric data about a person, so this one is off until someone typed a model
+// path on purpose.
+//
+// It cannot currently be turned on: there is no speaker-embedding model on this
+// box. See the plan document for what to download.
+type SpeakerConfig struct {
+	// Enabled — may she work out who is speaking. Default false.
+	Enabled bool `json:"enabled,omitempty"`
+
+	// ModelPath — an ECAPA-TDNN (or equivalent) speaker-embedding ONNX model.
+	// Required; without it the recognizer runs disabled and says so once.
+	ModelPath string `json:"model_path,omitempty"`
+
+	// LibPath — onnxruntime shared library, as for the text embedder. Empty ⇒
+	// the same default the embedder block uses.
+	//
+	// Nothing reads it yet: cmd/mavend's newSpeakerEmbedder discards the whole
+	// block, because there is no speaker model on this box to load. It stays
+	// declared so the block a reader writes matches the plan document.
+	LibPath string `json:"lib_path,omitempty"`
+
+	// Threshold — cosine similarity a match must beat. 0 ⇒
+	// speaker.DefaultThreshold (0.7). Lower it and she starts calling guests by
+	// his name, which is the expensive direction of this error.
+	Threshold float64 `json:"threshold,omitempty"`
+
+	// MinSeconds — least speech an identification will look at. 0 ⇒
+	// speaker.DefaultMinSeconds (2s).
+	MinSeconds float64 `json:"min_seconds,omitempty"`
+}
+
+// Recognizes reports whether voice identification should be wired. Safe on a
+// nil receiver, and false without a model path — enabled with nothing to embed
+// with is a misconfiguration, not a capability.
+func (s *SpeakerConfig) Recognizes() bool {
+	return s != nil && s.Enabled && strings.TrimSpace(s.ModelPath) != ""
+}

internal/config/voice.go

@@ -0,0 +1,240 @@
+package config
+
+import (
+	"errors"
+	"time"
+)
+
+// The blocks nested under voice: the two worker seams, the embedder the
+// classifier scores with, the weather provider and the act allowlist. They live
+// here because none of them is reachable except through a voice block.
+
+// WorkerConfig — a unix-socket worker module connection. Used by Stt and
+// (via TtsConfig embedding the same fields) by Tts. Socket is the unix
+// socket path the worker module listens on (e.g.
+// /run/user/$UID/maven/stt.sock). Lang overrides the surface default for
+// this module when the user wants different langs for stt vs tts (rare).
+type WorkerConfig struct {
+	Socket string `json:"socket,omitempty"`
+	Lang   string `json:"lang,omitempty"`
+}
+
+// TtsConfig — the tts worker module connection + tts-specific Voice field
+// (a named voice when the worker supports multiple; "" ⇒ the worker's
+// configured default).
+type TtsConfig struct {
+	Socket string `json:"socket,omitempty"`
+	Lang   string `json:"lang,omitempty"`
+	Voice  string `json:"voice,omitempty"`
+}
+
+// EmbedderConfig — paths for the ONNX multilingual embedder. The daemon
+// constructs an in-process ONNX embedder when all three paths are non-empty;
+// the router's classifier then uses real sentence embeddings instead of the
+// floor HashEmbedder stub. Model_path is the ONNX model file, tokenizer_path
+// is tokenizer.json (Unigram), lib_path is the ONNX Runtime shared library.
+type EmbedderConfig struct {
+	ModelPath     string `json:"model_path,omitempty"`
+	TokenizerPath string `json:"tokenizer_path,omitempty"`
+	LibPath       string `json:"lib_path,omitempty"`
+}
+
+// WeatherConfig configures the weather provider for voice queries.
+type WeatherConfig struct {
+	Provider        string `json:"provider,omitempty"`         // "open-meteo" or "" → stub
+	DefaultLocation string `json:"default_location,omitempty"` // e.g. "Moscow"
+}
+
+// ToolConfig — one enabled tool. Name is the spoken verb ("restart"); Cmd is
+// the fixed argv prefix (["systemctl","restart"]); Destructive marks acts that
+// must not fire from the voice path (they need a confirm on an authed surface).
+type ToolConfig struct {
+	Name        string   `json:"name"`
+	Scope       string   `json:"scope,omitempty"`
+	Cmd         []string `json:"cmd"`
+	Destructive bool     `json:"destructive,omitempty"`
+}
+
+// Voice defaults, applied in normaliseVoice.
+const (
+	DefaultRouterThreshold = 0.55
+	DefaultQueryMinScore   = 0.55
+	// Read off the margin sweep in internal/memory/recalleval on the e5
+	// embedder: 0.008 answers 68% of real questions (down from 72%) and cuts
+	// false recall from 5/5 to 1/5. Every larger delta costs real recall
+	// without removing that last one until 0.020, which drops recall to 44%.
+	DefaultQueryMinMargin = 0.008
+	// DefaultClarifyMaxAttempts — see dialogue.DefaultMaxAttempts.
+	DefaultClarifyMaxAttempts = 3
+	DefaultToolTimeout        = 30 * time.Second
+	// DefaultLLMRouter — route with the resident model unless told otherwise.
+	DefaultLLMRouter = true
+)
+
+// UseLLMRouter reports whether to route with the resident model. Unset means
+// on; only an explicit false in the config turns it off.
+func (v *VoiceConfig) UseLLMRouter() bool {
+	if v == nil || v.LLMRouter == nil {
+		return DefaultLLMRouter
+	}
+	return *v.LLMRouter
+}
+
+// normaliseVoice applies the block's defaults. An absent block stays nil: the
+// surface is off and there is nothing to tune.
+func (c *Config) normaliseVoice() {
+	if c.Voice == nil {
+		return
+	}
+	if c.Voice.RouterThreshold <= 0 {
+		c.Voice.RouterThreshold = DefaultRouterThreshold
+	}
+	if c.Voice.QueryMinScore <= 0 {
+		c.Voice.QueryMinScore = DefaultQueryMinScore
+	}
+	// Unset ⇒ default. Negative is how you turn the margin off on purpose,
+	// so it is clamped to 0 rather than replaced by the default.
+	switch {
+	case c.Voice.QueryMinMargin == 0:
+		c.Voice.QueryMinMargin = DefaultQueryMinMargin
+	case c.Voice.QueryMinMargin < 0:
+		c.Voice.QueryMinMargin = 0
+	}
+	if c.Voice.ClarifyMaxAttempts <= 0 {
+		c.Voice.ClarifyMaxAttempts = DefaultClarifyMaxAttempts
+	}
+	if c.Voice.ToolTimeout <= 0 {
+		c.Voice.ToolTimeout = Duration(DefaultToolTimeout)
+	}
+	if c.Voice.LLMRouter == nil {
+		on := DefaultLLMRouter
+		c.Voice.LLMRouter = &on
+	}
+}
+
+// validateVoice refuses a surface that would listen nowhere, and an embedder
+// block with only some of its three paths filled in.
+func (c *Config) validateVoice() error {
+	if c.Voice == nil || !c.Voice.Enabled {
+		return nil
+	}
+	if c.Voice.Bind == "" {
+		return errors.New("voice.enabled set but voice.bind is empty — refusing to start a voice surface with no bind address")
+	}
+	if e := c.Voice.Embedder; e != nil {
+		if e.ModelPath == "" || e.TokenizerPath == "" || e.LibPath == "" {
+			return errors.New("voice.embedder: all three of model_path, tokenizer_path, lib_path must be set, or remove embedder to use the floor stub")
+		}
+	}
+	return nil
+}
+
+// VoiceConfig — the client↔core TCP surface + the stt/tts worker-module
+// seams.
+//
+// Enabled gates wiring; Bind is the TCP address (inside the wg tunnel in
+// production; "127.0.0.1:9100" for the local smoke). Lang is the default
+// language hint passed to both stt and tts (per-call overrides later).
+//
+// Stt and Tts are the worker-module seams. nil Stt ⇒ daemon wires the
+// in-process stt.Stub (the "no models on disk" floor — the loop is
+// exercisable end-to-end with a deterministic no-model transcriber).
+// non-nil Stt with Socket ⇒ daemon wires stt.Remote dialing that unix
+// socket (cmd/mavsttd serves the other end; production swaps in a
+// faster-whisper handler in cmd/mavsttd, no daemon or stt-package
+// change). Tts mirrors for tts.Remote + cmd/mavttsd.
+//
+// Embedder configures the router's sentence embedder. When all three
+// paths are set, the daemon constructs an ONNX multilingual embedder
+// (in-process); when nil, it falls back to the floor HashEmbedder stub
+// (deterministic, no model files required — good for CI and smoke).
+//
+// The daemon refuses to start if Voice.Enabled but Bind is empty — the
+// bind is the one operational config the surface can't default (127.0.0.1
+// is too relaxed for production, a wg-tunnel address is the user's);
+// surfacing the gap explicitly beats an idle listener the user thinks is
+// wired but isn't reachable.
+type VoiceConfig struct {
+	Enabled  bool            `json:"enabled,omitempty"`
+	Bind     string          `json:"bind,omitempty"`
+	Lang     string          `json:"lang,omitempty"`
+	Stt      *WorkerConfig   `json:"stt,omitempty"`
+	Tts      *TtsConfig      `json:"tts,omitempty"`
+	Embedder *EmbedderConfig `json:"embedder,omitempty"`
+
+	// RouterThreshold — the minimum confidence score for the intent classifier
+	// (stage 3 gate). Below this → clarify, don't guess. 0 ⇒
+	// DefaultRouterThreshold (0.55), tuned for the ONNX embedder; the
+	// HashEmbedder floor scores lexically and may need a lower value.
+	//
+	// There is no way to ask for "permissive, never clarify" through this
+	// field: normaliseVoice replaces anything ≤ 0 with the default, so a
+	// written 0 is the default and a written negative is too.
+	RouterThreshold float64 `json:"router_threshold,omitempty"`
+
+	// LLMRouter — route with the resident model instead of the embedding
+	// classifier. On by default since Vikunja #320.
+	//
+	// Measured on the held-out fixture (docs/evals/2026-07-31-routing.md): 63.2% of
+	// intents right against the classifier's 50.0%, and no route errors. It
+	// costs about 1s per turn instead of 30ms.
+	//
+	// It is safe to leave on. The model can refuse — it answers "unknown" when
+	// it cannot route, and the turn drops to the classifier and its clarify
+	// gate. Any LLM error does the same, so a turn never breaks on the model.
+	// Slot extraction runs on LLM decisions too, so acts get their Fn and
+	// reminders their Time.
+	//
+	// Set it false to go back to the classifier, e.g. on a box with no
+	// llama-server or when 1s a turn is too slow.
+	//
+	// It is a pointer so that "missing from the file" and "explicitly false"
+	// are different things: missing means on, false means off. Read it with
+	// UseLLMRouter(), not directly.
+	LLMRouter *bool `json:"llm_router,omitempty"`
+
+	// QueryMinScore — the note-recall confidence gate. Top cosine below this
+	// ⇒ "I don't know" instead of a guess. Tuned for the ONNX embedder (0.55);
+	// the HashEmbedder floor scores lexically and may never clear it. 0.55
+	// default if unset.
+	QueryMinScore float64 `json:"query_min_score,omitempty"`
+
+	// QueryMinMargin — the second half of the recall gate: the top hit must
+	// beat the runner-up by more than this. The absolute score above cannot do
+	// the job on its own, because the e5 embedder puts every cosine in one
+	// narrow high band, so a made-up question scores as high as a real one.
+	// The margin asks whether one note is clearly the best instead.
+	// Negative ⇒ off. 0 ⇒ the default below.
+	QueryMinMargin float64 `json:"query_min_margin,omitempty"`
+
+	// ClarifyMaxAttempts — how many clarifying questions she may ask about one
+	// request before she gives up and says she did not understand. Default 3.
+	ClarifyMaxAttempts int `json:"clarify_max_attempts,omitempty"`
+
+	// Persona — optional prompt prefix that tunes maven's character. Prepended
+	// to every LLM system prompt (nudge phrasing, note queries, general
+	// knowledge). Empty string ⇒ current hardcoded persona (feminine-gendered
+	// Russian self-reference). Example: "Be formal and answer in English only."
+	Persona string `json:"persona,omitempty"`
+
+	// OwnerName / City — optional facts about the owner, added to the shared
+	// context block (internal/persona). Empty is fine: the block still states
+	// who he is grammatically (a man, addressed as "ты") and the current time.
+	// Nothing about correct behaviour may depend on these being filled in.
+	OwnerName string `json:"owner_name,omitempty"`
+	City      string `json:"city,omitempty"`
+
+	// Weather — the weather provider config. nil ⇒ the daemon wires
+	// the stub provider (returns ErrNotConfigured — "погода не настроена").
+	// Set provider to "open-meteo" to use the keyless Open-Meteo API.
+	Weather *WeatherConfig `json:"weather,omitempty"`
+
+	// Tools — the enabled act allowlist. Each is a spoken verb → argv the
+	// executor runs (args from the utterance appended). Editing this set is the
+	// human-only "enable" act (per spec); maven can't add to it from a request.
+	// Empty ⇒ every act is refused (nothing enabled).
+	Tools []ToolConfig `json:"tools,omitempty"`
+
+	// ToolTimeout bounds each tool invocation. Zero ⇒ executor default (30s).
+	ToolTimeout Duration `json:"tool_timeout,omitempty"`
+}

internal/config/workstation.go

@@ -0,0 +1,66 @@
+package config
+
+import (
+	"strings"
+	"time"
+)
+
+// WorkstationConfig — the big model on the owner's desktop (workpc, a
+// 7900 GRE with 16GB), fronted by mavgpud.
+//
+// homesrv cannot grow a GPU, so the resident Qwen3-1.7B is the floor and this
+// is the preferred model above it (owner's call, 2026-08-02, docs/offload.md).
+// The workstation is never assumed up: its card is often held by a CPT run and
+// the machine sleeps. No block, or an empty URL, and homesrv behaves exactly as
+// it does today.
+//
+// Only the prompt crosses the LAN, and the workstation is not "the box". The
+// rules in CLAUDE.md about what may leave still apply.
+type WorkstationConfig struct {
+	// URL — where mavgpud listens, e.g. "http://192.168.1.105:8080". Empty ⇒
+	// the whole block is normalised to nil and nothing probes anything.
+	URL string `json:"url,omitempty"`
+
+	// Health — the admission endpoint. Empty ⇒ URL + "/health", which is what
+	// mavgpud serves. It answers 503 while the card is held, and that is the
+	// signal, so it must be the supervisor's endpoint and not llama-server's.
+	Health string `json:"health,omitempty"`
+
+	// Probe — how often admission is re-checked. 0 ⇒ DefaultWorkstationProbe.
+	// Nothing on the hot path waits for it: the answer is cached and read
+	// atomically, so this only sets how late Maven notices the card came back.
+	Probe Duration `json:"probe,omitempty"`
+
+	// Timeout — the per-request budget for a completion on the workstation.
+	// 0 ⇒ DefaultWorkstationTimeout. A big model on a LAN host is slower than
+	// the resident one, and a request that overruns falls back to the floor.
+	Timeout Duration `json:"timeout,omitempty"`
+}
+
+// Workstation defaults, applied in normaliseWorkstation.
+const (
+	DefaultWorkstationProbe   = 15 * time.Second
+	DefaultWorkstationTimeout = 90 * time.Second
+)
+
+// normaliseWorkstation applies the block's defaults. No address, no preferred
+// model: an unconfigured workstation is the default deploy and must be
+// indistinguishable from today.
+func (c *Config) normaliseWorkstation() {
+	if c.Workstation != nil && strings.TrimSpace(c.Workstation.URL) == "" {
+		c.Workstation = nil
+	}
+	if c.Workstation == nil {
+		return
+	}
+	w := c.Workstation
+	if strings.TrimSpace(w.Health) == "" {
+		w.Health = strings.TrimRight(w.URL, "/") + "/health"
+	}
+	if w.Probe <= 0 {
+		w.Probe = Duration(DefaultWorkstationProbe)
+	}
+	if w.Timeout <= 0 {
+		w.Timeout = Duration(DefaultWorkstationTimeout)
+	}
+}

internal/config/world.go

@@ -0,0 +1,149 @@
+package config
+
+import "strings"
+
+// The two world sources in the query chain, in the order they answer: a live
+// SearXNG search first, the offline ZIMs behind it (owner's call, 2026-08-02).
+// Everything of HIS still comes first — the personal boundary runs above both,
+// so a question about him is never searched.
+//
+// Only the query string leaves the box in either case. Notes, facts, the
+// persona block and the history are never part of a request; neither
+// internal/websearch nor internal/kiwix can read the store.
+
+// SearchConfig — the self-hosted SearXNG instance she searches with.
+//
+// External search is allowed and off unless configured (CLAUDE.md). Configuring
+// it is the whole opt-in: no `search` block, no query ever leaves the LAN.
+type SearchConfig struct {
+	// URL — base address of the SearXNG instance, e.g. "http://searxng:9563".
+	// Empty ⇒ the whole block is normalised to nil and the source stays off.
+	//
+	// The instance needs `search.formats` to include `json` in its settings.yml.
+	// A stock install answers 403 to format=json, and then every search fails.
+	URL string `json:"url,omitempty"`
+
+	// MaxResults — how many hits are kept as evidence. 0 ⇒ DefaultSearchResults.
+	// Small on purpose: the snippets share a 4096-token context with the persona
+	// block and the prompt.
+	MaxResults int `json:"max_results,omitempty"`
+
+	// SnippetRunes — how much of the joined evidence reaches the phraser.
+	// 0 ⇒ DefaultSearchSnippetRunes.
+	SnippetRunes int `json:"snippet_runes,omitempty"`
+
+	// Language — SearXNG's `language` parameter, e.g. "ru", "en" or "auto".
+	// Empty ⇒ the instance default. He asks in Russian and in English, so
+	// pinning one language here is usually the wrong call.
+	Language string `json:"language,omitempty"`
+
+	// Engines — comma-separated engine names to restrict the search to, e.g.
+	// "duckduckgo,wikipedia". Empty ⇒ whatever the instance has enabled.
+	Engines string `json:"engines,omitempty"`
+
+	// Timeout — per-search budget. 0 ⇒ websearch.DefaultTimeout. SearXNG waits
+	// on the slowest upstream engine, so this is the knob that decides how long
+	// a voice turn can stall on a bad network.
+	Timeout Duration `json:"timeout,omitempty"`
+}
+
+// Search defaults, applied in normaliseSearch.
+const (
+	DefaultSearchResults      = 4
+	DefaultSearchSnippetRunes = 1500
+)
+
+// normaliseSearch applies the block's defaults. No address, nothing to search.
+func (c *Config) normaliseSearch() {
+	if c.Search != nil && strings.TrimSpace(c.Search.URL) == "" {
+		c.Search = nil
+	}
+	if c.Search == nil {
+		return
+	}
+	if c.Search.MaxResults <= 0 {
+		c.Search.MaxResults = DefaultSearchResults
+	}
+	if c.Search.SnippetRunes <= 0 {
+		c.Search.SnippetRunes = DefaultSearchSnippetRunes
+	}
+}
+
+// KiwixConfig — the offline encyclopedia. A kiwix-serve instance holding ZIM
+// archives (Wikipedia, ifixit, devdocs) on the LAN, searched when the live
+// search is empty, unreachable, or the line is down. Dark until configured,
+// same as every other reach.
+//
+// This is the "local sources first" rule in CLAUDE.md made concrete: a 1.7B
+// does not know enough to answer a world question, but it can read. A local
+// read costs nothing and leaves the box only as far as the LAN.
+type KiwixConfig struct {
+	// URL — base address of kiwix-serve, e.g. "http://kiwix:8080". Empty ⇒ the
+	// whole block is normalised to nil and the source stays off.
+	URL string `json:"url,omitempty"`
+
+	// Book — the ZIM to search, by its catalog name, e.g.
+	// "wikipedia_en_all_maxi_2026-02". Take it from the /content/… href in
+	// /catalog/v2/entries; the display title is not the name.
+	//
+	// Required. kiwix-serve answers 400 to a search with an empty books.name,
+	// so a block without one is normalised to nil rather than left to fail one
+	// query at a time.
+	Book string `json:"book,omitempty"`
+
+	// BookRU — the ZIM to search when the question is in Russian, by the same
+	// catalog name. Empty ⇒ every question goes to Book.
+	//
+	// It exists because the rewriter is a workaround, not a feature (V-508). An
+	// English ZIM cannot match a Russian sentence, so the resident model turns
+	// the question into English keywords first, and that costs a model call and
+	// loses whatever the keywords drop. A Russian ZIM matches the question as he
+	// asked it. So a Cyrillic question searches this book verbatim and skips the
+	// rewrite, and the English book keeps answering English ones.
+	BookRU string `json:"book_ru,omitempty"`
+
+	// MaxResults — how many hits are asked for. 0 ⇒ DefaultKiwixResults.
+	// Only the top few reach the phraser regardless; the rest are context the
+	// snippet ranking throws away.
+	MaxResults int `json:"max_results,omitempty"`
+
+	// SnippetRunes — how much of the joined snippets is handed to the phraser.
+	// 0 ⇒ DefaultKiwixSnippetRunes. Sized against the 4096-token context, which
+	// also holds the persona block and the prompt.
+	SnippetRunes int `json:"snippet_runes,omitempty"`
+
+	// Rewrite — turn the Russian question into English keywords with the
+	// resident model before searching. The ZIMs are English and kiwix ranks by
+	// keyword, not meaning, so a Russian sentence matches nothing. Costs one
+	// short LLM call per query. Default true; set false only to measure the
+	// difference or when the books are Russian.
+	Rewrite *bool `json:"rewrite,omitempty"`
+}
+
+// Kiwix defaults, applied in normaliseKiwix.
+const (
+	DefaultKiwixResults      = 5
+	DefaultKiwixSnippetRunes = 1500
+)
+
+// RewriteEnabled — Rewrite with its default applied. Absent ⇒ on.
+func (k *KiwixConfig) RewriteEnabled() bool {
+	return k.Rewrite == nil || *k.Rewrite
+}
+
+// normaliseKiwix applies the block's defaults. No address or no book, nothing
+// to search.
+func (c *Config) normaliseKiwix() {
+	if c.Kiwix != nil && (strings.TrimSpace(c.Kiwix.URL) == "" || strings.TrimSpace(c.Kiwix.Book) == "") {
+		c.Kiwix = nil
+	}
+	if c.Kiwix == nil {
+		return
+	}
+	if c.Kiwix.MaxResults <= 0 {
+		c.Kiwix.MaxResults = DefaultKiwixResults
+	}
+	if c.Kiwix.SnippetRunes <= 0 {
+		c.Kiwix.SnippetRunes = DefaultKiwixSnippetRunes
+	}
+}

internal/crawl/crawl.go

@@ -57,6 +57,16 @@ var (
 	ErrFetchStatus = errors.New("crawl: the server answered with an error status")
 )
 
+// StatusError is ErrFetchStatus with the code the server actually sent. The
+// adapter builds it; isServerError reads Code rather than the message, so a
+// reworded error can no longer turn a 503 robots.txt into permission to crawl.
+type StatusError struct{ Code int }
+
+func (e *StatusError) Error() string {
+	return fmt.Sprintf("crawl: the server answered with status %d", e.Code)
+}
+func (e *StatusError) Unwrap() error { return ErrFetchStatus }
+
 // Fetcher is the guarded HTTP door (internal/webfetch adapted by the daemon). An
 // interface so this package constructs no http.Client of its own and can be
 // tested without a network.
@@ -233,16 +243,15 @@ func (c *Crawler) markFetched(host string) {
 	c.mu.Unlock()
 }
 
-// isServerError — a 5xx rather than any other non-2xx. The adapter formats the
-// status into the message, which is the only place it survives.
+// isServerError — a 5xx rather than any other non-2xx. A status the adapter
+// could not recover reads as 0 and is not a server error, which keeps the
+// standard's "404 means allow" as the default for an unknown.
 func isServerError(err error) bool {
-	s := err.Error()
-	for _, code := range []string{" 50", " 51", " 52", " 53"} {
-		if strings.Contains(s, code) {
-			return true
-		}
+	var se *StatusError
+	if !errors.As(err, &se) {
+		return false
 	}
-	return false
+	return se.Code >= 500 && se.Code <= 599
 }
 
 // Hash is the dedup key for a crawl result: the sha256 of the extracted text,

internal/crawl/politeness_test.go

@@ -79,7 +79,7 @@ func TestPage_ABrokenRobotsServerIsNotPermissionToCrawl(t *testing.T) {
 	// way to resolve an unknown.
 	f := &timedFetcher{
 		pages: map[string]Response{"https://example.org/a": {Body: []byte("<html><body>a</body></html>")}},
-		errs:  map[string]error{"https://example.org/robots.txt": fmt.Errorf("%w: 503", ErrFetchStatus)},
+		errs:  map[string]error{"https://example.org/robots.txt": &StatusError{Code: 503}},
 	}
 	c := New(f, Config{UserAgent: "Maven/1.0"})
 	if _, err := c.Page(context.Background(), "https://example.org/a"); !errors.Is(err, ErrFetchStatus) {