Swap the resident model without restarting mavend (#250)

Loading a different gguf was a one-line edit to phraser.model_path plus a
restart. It is now an owner-triggered IPC call, off unless configured.

internal/phraser/swap.go holds the safety properties as code:

  - Never two models resident. The old llama-server is killed and reaped
    before the new one is launched. One 1.7B fits the Vega iGPU; a
    blue/green overlap would OOM the box, so it is not offered.
  - Atomic from a turn's point of view. Swap drains the in-flight turns
    (they finish on the old model), then refuses arrivals with ErrSwapping
    until the new server has answered /v1/models. No turn ever sees half a
    swap; refused turns fall back to the classifier cascade.
  - A failed load rolls back. If the new model does not start or does not
    probe, the previous one is reloaded and the call returns RolledBack
    with the error. If the rollback also fails the daemon says so and
    degrades to the classifier rather than pretending to serve.

Holders of the completion client are re-pointed, not rebuilt: llm.Client
guards its base URL and LLMPhraser.OnSwap re-points it, so the router, the
replier, the mail extractor and the memory evaluator follow the new port
without knowing a swap happened.

Reach is deliberately narrow. phraser.swap_models is an exact-match
allowlist of absolute paths a human wrote, rejected at startup otherwise,
so "swap the model" can never mean "load any file on my disk"; the running
model is always swappable back to. MethodSwapModel is AuthStepUp, the same
rung as mutating the tool allowlist, and /models gates POST through the
same stepUpOK the tools page uses. Nothing calls Swap on a timer and no
act, intent or utterance reaches it.

Vikunja #250

.gitignore

@@ -7,6 +7,7 @@
 /mavpoll
 /mavcaldav
 /mavwaked
+/mavmaild
 
 # Certs (private keys, don't commit)
 certs/
@@ -34,6 +35,10 @@ deps
 deploy/db_key.env
 # Deploy secret (telegram bot token + chat id) — never commit
 deploy/telegram.env
+# zenmoney API token, read by mavpoll (never in argv, never committed)
+deploy/zenmoney.token
+# IMAP password, read by mavmaild (never in argv, never committed)
+deploy/imap.password
 
 # Temp files
 /tmp/

CLAUDE.md

@@ -34,7 +34,7 @@ CGO daemons (`mavend`, `mavsttd`, `mavttsd`, `mavenclient`) need the vendored to
 and libs wired through the Makefile — **do not** call `go build` on them bare, use `make`:
 
 ```sh
-make build          # all 8 binaries
+make build          # all 9 binaries
 make build-web      # single daemon (pure-Go ones: web/waked/poll/caldav build without CGO)
 make test           # go test -race across ./internal/... ./cmd/... with CGO env set
 ```
@@ -62,6 +62,7 @@ Pure-Go packages (`router`, `memory`, `mavweb`, …) run under a plain `go test
 | `mavenclient` | Voice loop client (mic → stt → core → tts). |
 | `mavpoll` | Telegram long-poll reach. |
 | `mavcaldav` | CalDAV calendar sync. |
+| `mavmaild` | Mail reader (IMAP, read-only). Holds the IMAP password; core never sees it. |
 
 Daemons are wired socket-to-socket, not linked. `internal/ipc` is the client/server wire
 protocol; the config in `deploy/mavend.json` (with `${VAR}` env expansion from gitignored

Dockerfile

@@ -51,7 +51,8 @@ RUN go build -o /out/mavend    ./cmd/mavend    && \
     go build -o /out/mavttsd   ./cmd/mavttsd   && \
     go build -o /out/mavweb    ./cmd/mavweb    && \
     go build -o /out/mavpoll   ./cmd/mavpoll   && \
-    go build -o /out/mavcaldav ./cmd/mavcaldav
+    go build -o /out/mavcaldav ./cmd/mavcaldav && \
+    go build -o /out/mavmaild  ./cmd/mavmaild
 
 # llama.cpp Vulkan build — the phraser/router LFM engine (llama-server). Built
 # from source (not a prebuilt vendored blob) so the binary's glibc/GLIBCXX match

Makefile

@@ -20,7 +20,7 @@ PIPER_ESPEAK  := $(shell pwd)/deps/piper/espeak-ng-data
 
 all: build
 
-build: build-stt build-tts build-daemon build-client build-waked build-web build-poll build-caldav
+build: build-stt build-tts build-daemon build-client build-waked build-web build-poll build-caldav build-mail
 
 build-stt:
 	CGO_CFLAGS="$(CGO_CFLAGS)" CGO_LDFLAGS="$(CGO_LDFLAGS)" LD_LIBRARY_PATH="$(shell pwd)/deps/lib" \
@@ -50,6 +50,9 @@ build-poll:
 build-caldav:
 	$(GO) build $(GOFLAGS) -o mavcaldav ./cmd/mavcaldav/
 
+build-mail:
+	$(GO) build $(GOFLAGS) -o mavmaild ./cmd/mavmaild/
+
 run-web: build-web
 	./mavweb -addr :9200 -voice 127.0.0.1:9100
 
@@ -185,4 +188,4 @@ download-embedder:
 	@echo '  sudo cp onnxruntime-linux-x64-1.15.1/lib/libonnxruntime.so* /usr/local/lib/'
 
 clean:
-	rm -f mavend mavenclient mavsttd mavttsd mavweb mavpoll mavcaldav mavwaked
+	rm -f mavend mavenclient mavsttd mavttsd mavweb mavpoll mavcaldav mavwaked mavmaild

cmd/mavend/actions_money.go

@@ -0,0 +1,78 @@
+package main
+
+import (
+	"context"
+	"log"
+
+	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/router"
+	"github.com/kami/maven/internal/zenmoney"
+)
+
+// Money questions (Vikunja #125).
+//
+// This is the whole read side: mavpoll holds the zenmoney token and writes
+// facts(kind=env, source=poll:zenmoney); core reads them back when he asks.
+// Core never sees the token, never calls zenmoney, and has no rule on these
+// keys — a total is never a reason for Maven to speak first. Maven is not a
+// nag, least of all about his money.
+//
+// Nothing here can reach the external search capability: the figures are read
+// from the store and rendered locally, and his financial data is never search
+// input.
+
+// queryMoney — "сколько я потратил сегодня?", "покажи мои траты".
+//
+// Answers only from the latest fact the poller wrote. Three honest outcomes and
+// no fourth: the figure, "the fact is old and here is its date", or "money
+// tracking is not connected". It never computes, estimates or rounds a total of
+// its own — an invented number about his money is the worst thing this could do.
+func (h *reactiveHandler) queryMoney(ctx context.Context, t *queryTurn) (string, bool) {
+	window, ok := router.ParseMoneyQuery(t.dec.Utterance)
+	if !ok {
+		return "", false
+	}
+	key, phrase := zenmoney.KeySpentMonth, "в этом месяце"
+	if window == router.MoneyToday {
+		key, phrase = zenmoney.KeySpentToday, "сегодня"
+	}
+	fact, err := h.api.LatestFactBySource(ctx, key, zenmoney.Source)
+	if err != nil {
+		// No fact at all is the normal state when the capability is off. Claim
+		// the turn anyway: falling through to recall would answer a question
+		// about money with whatever note happens to be nearest.
+		if !isNoFactErr(err) {
+			log.Printf("voice: money fact: %v", err)
+		}
+		return "я не отслеживаю траты — не подключено.", true
+	}
+	val, err := zenmoney.ParseFactValue(fact.Value)
+	if err != nil {
+		log.Printf("voice: money fact: decode: %v", err)
+		return "не получилось прочитать траты.", true
+	}
+	reply := val.FormatRU(phrase)
+	if reply == "" {
+		return "по тратам пока нечего сказать.", true
+	}
+	// A stale fact is reported as stale rather than spoken as today's number.
+	if h.now().Sub(fact.Ts) > zenmoney.StaleAfter {
+		return "данные от " + fact.Ts.Local().Format("02.01") + ": " + reply, true
+	}
+	return reply, true
+}
+
+// isNoFactErr — ErrNoFact survives the wire wrapped, so unwrap for it.
+func isNoFactErr(err error) bool {
+	for e := err; e != nil; {
+		if e == ipc.ErrNoFact {
+			return true
+		}
+		u, ok := e.(interface{ Unwrap() error })
+		if !ok {
+			return false
+		}
+		e = u.Unwrap()
+	}
+	return false
+}

cmd/mavend/actions_money_test.go

@@ -0,0 +1,139 @@
+package main
+
+import (
+	"context"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/router"
+	"github.com/kami/maven/internal/zenmoney"
+)
+
+// moneyAPI answers only LatestFactBySource; everything else is unimplemented,
+// which is the assertion that answering a money question costs no model call
+// and reaches no network.
+type moneyAPI struct {
+	ipc.UnimplementedCoreAPI
+
+	fact    ipc.Fact
+	err     error
+	gotKey  string
+	gotSrc  string
+	callCnt int
+}
+
+func (a *moneyAPI) LatestFactBySource(_ context.Context, key, source string) (ipc.Fact, error) {
+	a.gotKey, a.gotSrc = key, source
+	a.callCnt++
+	return a.fact, a.err
+}
+
+func moneyNow() time.Time { return time.Date(2026, 8, 15, 20, 0, 0, 0, time.UTC) }
+
+func moneyFact(ts time.Time, val string) ipc.Fact {
+	return ipc.Fact{Kind: "env", Key: zenmoney.KeySpentMonth, Value: val, Source: zenmoney.Source, Ts: ts}
+}
+
+func TestQueryMoneyAnswersFromTheFact(t *testing.T) {
+	api := &moneyAPI{fact: moneyFact(moneyNow(), `{"spent":[{"currency":"RUB","amount":1749.5}],"count":3}`)}
+	h := &reactiveHandler{api: api, now: moneyNow}
+	reply, ok := h.queryMoney(context.Background(), &queryTurn{
+		dec: router.Decision{Utterance: "сколько я потратил в этом месяце?"},
+	})
+	if !ok {
+		t.Fatal("the money source must claim a money question")
+	}
+	if api.gotKey != zenmoney.KeySpentMonth || api.gotSrc != zenmoney.Source {
+		t.Errorf("read %q/%q, want the month key from the poller's source", api.gotKey, api.gotSrc)
+	}
+	if !strings.Contains(reply, "1749.5") {
+		t.Errorf("reply = %q, want the exact figure", reply)
+	}
+	if !strings.Contains(reply, "в этом месяце") {
+		t.Errorf("reply = %q, want the window named", reply)
+	}
+}
+
+func TestQueryMoneyPicksTodaysKey(t *testing.T) {
+	api := &moneyAPI{fact: moneyFact(moneyNow(), `{"spent":[{"currency":"RUB","amount":250}],"count":1}`)}
+	h := &reactiveHandler{api: api, now: moneyNow}
+	if _, ok := h.queryMoney(context.Background(), &queryTurn{
+		dec: router.Decision{Utterance: "сколько я потратил сегодня?"},
+	}); !ok {
+		t.Fatal("expected the source to claim it")
+	}
+	if api.gotKey != zenmoney.KeySpentToday {
+		t.Errorf("key = %q, want today's", api.gotKey)
+	}
+}
+
+// The capability is off unless configured, and then there is no fact. She says
+// so instead of letting the recall pass answer a money question from a note.
+func TestQueryMoneySaysNotConnected(t *testing.T) {
+	h := &reactiveHandler{api: &moneyAPI{err: ipc.ErrNoFact}, now: moneyNow}
+	reply, ok := h.queryMoney(context.Background(), &queryTurn{
+		dec: router.Decision{Utterance: "сколько я потратил?"},
+	})
+	if !ok {
+		t.Fatal("expected the source to claim it")
+	}
+	if !strings.Contains(reply, "не подключено") {
+		t.Errorf("reply = %q, want an honest 'not connected'", reply)
+	}
+	// No number of any kind in that answer.
+	for _, d := range []string{"0", "1", "2", "3", "4", "5", "6", "7", "8", "9"} {
+		if strings.Contains(reply, d) {
+			t.Errorf("reply %q contains a digit — nothing was read, so there is no figure", reply)
+		}
+	}
+}
+
+// A fact older than the staleness bound is dated rather than spoken as if it
+// were current: the poller can be down, and last week's total presented as
+// today's is a lie by omission.
+func TestQueryMoneyDatesAStaleFact(t *testing.T) {
+	old := moneyNow().Add(-72 * time.Hour)
+	api := &moneyAPI{fact: moneyFact(old, `{"spent":[{"currency":"RUB","amount":100}],"count":1}`)}
+	h := &reactiveHandler{api: api, now: moneyNow}
+	reply, _ := h.queryMoney(context.Background(), &queryTurn{
+		dec: router.Decision{Utterance: "сколько я потратил?"},
+	})
+	if !strings.Contains(reply, "данные от") {
+		t.Errorf("reply = %q, want the stale fact dated", reply)
+	}
+}
+
+func TestQueryMoneyPassesOtherQuestions(t *testing.T) {
+	api := &moneyAPI{}
+	h := &reactiveHandler{api: api, now: moneyNow}
+	for _, u := range []string{"какая погода?", "я потратил весь день на это", "какие у меня задачи?"} {
+		if _, ok := h.queryMoney(context.Background(), &queryTurn{dec: router.Decision{Utterance: u}}); ok {
+			t.Errorf("the money source claimed %q", u)
+		}
+	}
+	if api.callCnt != 0 {
+		t.Error("a non-money question must not read the money facts")
+	}
+}
+
+// Money must be answered before the recall sources, or a question about
+// spending gets answered by the nearest note.
+func TestQuerySourcesOrderMoneyBeforeRecall(t *testing.T) {
+	moneyAt, notesAt := -1, -1
+	for i, src := range querySources {
+		switch src.name {
+		case "money":
+			moneyAt = i
+		case "notes":
+			notesAt = i
+		}
+	}
+	if moneyAt < 0 || notesAt < 0 {
+		t.Fatalf("sources missing: money=%d notes=%d", moneyAt, notesAt)
+	}
+	if moneyAt > notesAt {
+		t.Errorf("money source at %d, after notes at %d", moneyAt, notesAt)
+	}
+}

cmd/mavend/actions_query.go

@@ -8,10 +8,12 @@ import (
 	"strings"
 	"time"
 
+	"github.com/kami/maven/internal/crawl"
 	"github.com/kami/maven/internal/ipc"
 	"github.com/kami/maven/internal/memory"
 	"github.com/kami/maven/internal/morning"
 	"github.com/kami/maven/internal/router"
+	"github.com/kami/maven/internal/rss"
 	"github.com/kami/maven/internal/weather"
 )
 
@@ -62,11 +64,28 @@ var querySources = []querySource{
 	// matcher requires a task noun or an explicit "что … сделать", so a
 	// date-bearing question still reaches the calendar.
 	{"tasks", (*reactiveHandler).queryTasks},
+	// 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.
+	{"money", (*reactiveHandler).queryMoney},
+	// Before the recall sources and before general knowledge: "что нового?" is
+	// a question about the feeds she reads, and general knowledge would answer
+	// it by inventing news. Its matcher needs a feed noun plus an ask, so
+	// "у меня новая лента в инстаграме" is untouched.
+	{"feeds", (*reactiveHandler).queryFeeds},
 	{"calendar", (*reactiveHandler).queryCalendar},
 	{"weather", (*reactiveHandler).queryWeather},
 	{"embed", (*reactiveHandler).queryEmbed},
 	{"memory", (*reactiveHandler).queryMemory},
 	{"notes", (*reactiveHandler).queryNotes},
+	// LAST before the model answers from memory, and that position is the whole
+	// design (Vikunja #259): local sources first. The model, his own notes and
+	// facts, and — once internal/kiwix is wired into this chain — the offline
+	// ZIMs all get their turn before anything touches the network. This source
+	// only claims a turn where he named a URL out loud, so it never competes
+	// with a local answer.
+	{"web", (*reactiveHandler).queryWeb},
 	{"general-knowledge", (*reactiveHandler).queryGeneral},
 }
 
@@ -175,6 +194,63 @@ func (h *reactiveHandler) queryHabits(ctx context.Context, t *queryTurn) (string
 	return profile.FormatOverallRU(), true
 }
 
+// feedNoteWindow — how many recent notes are scanned for feed items, and
+// feedReadOut — how many headlines she actually reads back. She summarises the
+// top of the pile, she does not recite a river.
+const (
+	feedNoteWindow = 200
+	feedReadOut    = 3
+)
+
+// queryFeeds — "что нового в лентах?", "что нового по технологиям?"
+// (Vikunja #258).
+//
+// This is the ONLY way a feed item reaches him. The poller writes notes and
+// never speaks; asking is the trigger. If that ever changes, the thing that
+// changed is "Maven is not a nag", not a detail of this file.
+func (h *reactiveHandler) queryFeeds(ctx context.Context, t *queryTurn) (string, bool) {
+	q, ok := router.ParseFeedQuery(t.dec.Utterance)
+	if !ok {
+		return "", false
+	}
+	if !h.feedsOn {
+		// Claim the turn rather than fall through: "не читаю ленты" is true, and
+		// letting general knowledge answer "что нового?" would be an invented
+		// news bulletin.
+		return "я пока не читаю ленты — они не настроены.", true
+	}
+	notes, err := h.api.RecentNotes(ctx, feedNoteWindow)
+	if err != nil {
+		log.Printf("voice: feeds: recent notes: %v", err)
+		return "не получилось посмотреть ленты.", true
+	}
+	var picked []string
+	for _, n := range notes {
+		if !strings.HasPrefix(n.Source, rss.SourcePrefix) {
+			continue
+		}
+		if !router.CategoryMatches(n.Text, q.Category) {
+			continue
+		}
+		// The note carries title, summary and link; she reads the title.
+		title := n.Text
+		if i := strings.IndexByte(title, '\n'); i > 0 {
+			title = title[:i]
+		}
+		picked = append(picked, strings.TrimSpace(title))
+		if len(picked) == feedReadOut {
+			break
+		}
+	}
+	if len(picked) == 0 {
+		if q.Category != "" {
+			return "по этой теме в лентах пока ничего.", true
+		}
+		return "в лентах пока ничего нового.", true
+	}
+	return "вот что нового: " + strings.Join(picked, "; "), true
+}
+
 // queryCalendar — "что у меня сегодня?", "планы на завтра?"
 // h.now(), not time.Now(): the handler's clock is the injected one, so this
 // source can be tested at a fixed time like the rest.
@@ -303,6 +379,57 @@ func (h *reactiveHandler) queryNotes(ctx context.Context, t *queryTurn) (string,
 	return reply, true
 }
 
+// webPageContextRunes — how much of a fetched page is handed to the phraser.
+// Less than the crawler keeps: the rest of the 4096-token window belongs to the
+// prompt, the persona block and the reply.
+const webPageContextRunes = 1500
+
+// 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
+// becoming a habit: no URL, no fetch, and the model answers from what is local.
+// What leaves the box is the URL and nothing else — no note, no fact, no history
+// travels with it.
+func (h *reactiveHandler) queryWeb(ctx context.Context, t *queryTurn) (string, bool) {
+	link, ok := router.FirstURL(t.dec.Utterance)
+	if !ok {
+		return "", false
+	}
+	if h.crawler == nil {
+		// Claim rather than fall through: he asked about a specific page, and
+		// letting the model answer from the URL's spelling alone is how a small
+		// model invents a page's contents.
+		return "я не читаю страницы — это не настроено.", true
+	}
+	ctxFetch, cancel := context.WithTimeout(ctx, 30*time.Second)
+	defer cancel()
+	page, err := h.crawler.Page(ctxFetch, link)
+	if err != nil {
+		if errors.Is(err, crawl.ErrRobots) {
+			return "эта страница закрыта для чтения — robots.txt не разрешает.", true
+		}
+		log.Printf("voice: web: %v", err)
+		return "не получилось прочитать страницу.", true
+	}
+	if page.Text == "" {
+		return "страница открылась, но читать там нечего.", true
+	}
+	// The page is handed to the phraser the same way a note is: as context for
+	// the question he actually asked. She answers the question, she does not
+	// recite the page.
+	snippet := page.Title + "\n" + crawl.TrimRunes(page.Text, webPageContextRunes)
+	reply, perr := h.phraser.PhraseQuery(ctx, t.dec.Utterance, []string{snippet})
+	if perr != nil {
+		log.Printf("voice: web: phrase: %v", perr)
+	}
+	if reply == "" {
+		// No phraser (or it failed): read back the top of the page rather than
+		// pretend the fetch did not happen.
+		return "вот что на странице: " + crawl.TrimRunes(page.Text, 300), true
+	}
+	return reply, true
+}
+
 // queryGeneral — general knowledge from the phraser, the last source before
 // giving up. It always claims: either the model answers or Maven says she
 // doesn't know.

cmd/mavend/actions_task.go

@@ -3,11 +3,11 @@ package main
 import (
 	"context"
 	"log"
-	"strings"
 
 	"github.com/kami/maven/internal/ipc"
 	"github.com/kami/maven/internal/router"
 	"github.com/kami/maven/internal/store"
+	"github.com/kami/maven/internal/tasks"
 )
 
 // Task capture on the voice/chat path (Vikunja #130).
@@ -27,14 +27,15 @@ import (
 // captureTaskFromNote claims the turn when the utterance explicitly files a
 // task, returning the reply. ("", false) hands the turn back to the note path.
 func (h *reactiveHandler) captureTaskFromNote(ctx context.Context, dec router.Decision) (string, bool) {
-	text, ok := router.ParseTaskCapture(dec.Utterance)
+	cap, ok := router.ParseTaskCapture(dec.Utterance)
 	if !ok {
 		return "", false
 	}
 	resp, err := h.api.CaptureTask(ctx, ipc.CaptureTaskReq{
-		Text:   text,
+		Text:   cap.Text,
 		Source: "tap:voice",
 		Status: store.TaskOpen, // he stated it himself — not a candidate
+		Weight: cap.Weight,     // 0 unless he said "срочно" / "важно"
 		Ts:     h.now(),
 	})
 	if err != nil {
@@ -44,56 +45,39 @@ func (h *reactiveHandler) captureTaskFromNote(ctx context.Context, dec router.De
 	if !resp.Created {
 		return "это уже в списке.", true
 	}
-	return "записала: " + text, true
+	return "записала: " + cap.Text, true
 }
 
 // queryTasks — "какие у меня задачи?", "что мне нужно сделать?".
 //
-// Reads the live set and recites it. Newest first, which is the order the store
-// returns: this source has no opinion about which task matters more, and
-// pretending otherwise would be a guess. Ranking is Vikunja #129.
+// Reads the live set and recites it in priority order (Vikunja #129). The order
+// is computed by internal/tasks from what he told her — deadlines, the urgency
+// he stated, how long a task has been sitting — never asked of the model. The
+// rendering is the package's too, so the spoken list and the /tasks page can
+// never disagree about what comes first.
 func (h *reactiveHandler) queryTasks(ctx context.Context, t *queryTurn) (string, bool) {
 	if !router.IsTaskListQuery(t.dec.Utterance) {
 		return "", false
 	}
-	tasks, err := h.api.ListTasks(ctx, "live")
+	live, err := h.api.ListTasks(ctx, "live")
 	if err != nil {
 		log.Printf("voice: list tasks: %v", err)
 		return "не получилось посмотреть задачи.", true
 	}
-	return formatTaskListRU(tasks), true
+	return tasks.FormatRU(tasks.Rank(taskItems(live), h.now())), true
 }
 
-// formatTaskListRU renders the live task list the way Maven says it. Candidates
-// are named as candidates — a task she pulled out of his mail is something she
-// suggests, and saying it in the same breath as work he actually stated would
-// put words in his mouth.
-func formatTaskListRU(tasks []ipc.Task) string {
-	var open, cands []string
-	for _, t := range tasks {
-		switch t.Status {
-		case store.TaskCandidate:
-			cands = append(cands, t.Text)
-		default:
-			open = append(open, t.Text)
+// taskItems maps wire rows onto the ranker's input. Written here rather than in
+// internal/tasks so the ranker stays a pure package with no ipc (and therefore
+// no store, and therefore no cgo) dependency — the same posture as
+// internal/morning and internal/memory.
+func taskItems(ts []ipc.Task) []tasks.Item {
+	out := make([]tasks.Item, len(ts))
+	for i, t := range ts {
+		out[i] = tasks.Item{
+			ID: t.ID, Text: t.Text, Status: t.Status,
+			Created: t.CreatedTs, Due: t.Due, Weight: t.Weight,
 		}
 	}
-	if len(open) == 0 && len(cands) == 0 {
-		return "задач нет."
-	}
-	var b strings.Builder
-	if len(open) > 0 {
-		b.WriteString("в списке: ")
-		b.WriteString(strings.Join(open, "; "))
-		b.WriteString(".")
-	}
-	if len(cands) > 0 {
-		if b.Len() > 0 {
-			b.WriteString(" ")
-		}
-		b.WriteString("ещё я нашла, но ты не подтвердил: ")
-		b.WriteString(strings.Join(cands, "; "))
-		b.WriteString(".")
-	}
-	return b.String()
+	return out
 }

cmd/mavend/actions_task_test.go

@@ -141,6 +141,45 @@ func TestQueryTasksRecitesTheLiveList(t *testing.T) {
 	}
 }
 
+// The stated urgency rides through capture as a weight, so the ranker can use
+// it later (Vikunja #129). "срочно" is not part of the task text.
+func TestCaptureTaskCarriesStatedUrgency(t *testing.T) {
+	api := &taskAPI{created: true}
+	h := taskHandler(api)
+	if _, ok := h.captureTaskFromNote(context.Background(), router.Decision{
+		Utterance: "добавь в задачи срочно оплатить интернет",
+	}); !ok {
+		t.Fatal("expected a capture")
+	}
+	got := api.captured[0]
+	if got.Text != "оплатить интернет" {
+		t.Errorf("text = %q, want the urgency word out of the task", got.Text)
+	}
+	if got.Weight == 0 {
+		t.Error("weight = 0 — he said срочно and it was dropped")
+	}
+}
+
+// The recital is ordered by the ranker, not by insertion: a deadline he named
+// comes before undated work.
+func TestQueryTasksRecitesInPriorityOrder(t *testing.T) {
+	due := taskNow()
+	api := &taskAPI{tasks: []ipc.Task{
+		{ID: 1, Text: "купить молоко", Status: "open", CreatedTs: taskNow()},
+		{ID: 2, Text: "оплатить интернет", Status: "open", CreatedTs: taskNow(), Due: &due},
+	}}
+	h := taskHandler(api)
+	reply, _ := h.queryTasks(context.Background(), &queryTurn{
+		dec: router.Decision{Utterance: "какие у меня задачи?"},
+	})
+	if strings.Index(reply, "оплатить интернет") > strings.Index(reply, "купить молоко") {
+		t.Errorf("reply = %q, want the dated task first", reply)
+	}
+	if !strings.Contains(reply, "сегодня") {
+		t.Errorf("reply = %q, want the reason named", reply)
+	}
+}
+
 func TestQueryTasksEmptyList(t *testing.T) {
 	h := taskHandler(&taskAPI{})
 	reply, ok := h.queryTasks(context.Background(), &queryTurn{

cmd/mavend/crawls.go

@@ -0,0 +1,184 @@
+// mavend/crawls.go — the driver for reading web pages (Vikunja #259,
+// docs/plans/14-web-crawler.md). The crawler is pure and lives in
+// internal/crawl; this is the impure half: the guarded fetcher, a ticker for the
+// scheduled watches, and the fact-backed dedup hashes.
+//
+// Two paths, one config block, both off unless configured:
+//
+//   - ON DEMAND — he names a URL out loud and she reads it. That is the
+//     `queryWeb` source in actions_query.go, LAST in the chain: after his
+//     memory, after the notes, and (once Kiwix is wired into the chain) after
+//     the local ZIMs. A local read costs nothing and leaks nothing; a fetch puts
+//     a URL in someone's log, so it goes last.
+//   - SCHEDULED — a watched page is re-read on its interval, and a page whose
+//     text changed is written as a note. It does NOT announce itself. Same rule
+//     as the feed poller: notes, never nudges.
+//
+// Only the URL goes out. Nothing here reads a note, a fact, the persona block or
+// the history, and internal/crawl has no access to the store at all.
+package main
+
+import (
+	"context"
+	"log"
+	"net/url"
+	"time"
+
+	"github.com/kami/maven/internal/config"
+	"github.com/kami/maven/internal/crawl"
+	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/router"
+	"github.com/kami/maven/internal/webfetch"
+)
+
+// newCrawler builds the crawler from the `crawl` block, or returns nil when
+// there is none. Every caller checks for nil, and nil means no page is ever
+// fetched.
+func newCrawler(cfg *config.Config) *crawl.Crawler {
+	if cfg.Crawl == nil {
+		return nil
+	}
+	cc := cfg.Crawl
+
+	hosts := append([]string(nil), cc.AllowHosts...)
+	// A watched page's own host is always reachable; otherwise an allowlist and
+	// a watch list would have to be kept in sync by hand.
+	for _, w := range cc.Watches {
+		if u, err := url.Parse(w.URL); err == nil && u.Hostname() != "" {
+			hosts = append(hosts, u.Hostname())
+		}
+	}
+	// An allowlist plus on-demand is a contradiction worth logging rather than
+	// silently resolving: he asked for arbitrary pages AND for a fixed list.
+	// The allowlist wins, because it is the narrower instruction.
+	if len(hosts) > 0 && cc.OnDemand && len(cc.AllowHosts) > 0 {
+		log.Printf("crawl: allow_hosts is set, so on-demand reading is limited to those hosts")
+	}
+	ua := cc.UserAgent
+	if ua == "" {
+		ua = webfetch.DefaultUserAgent
+	}
+	fetcher := webfetch.New(webfetch.Config{
+		AllowHosts: hosts,
+		DenyHosts:  cc.DenyHosts,
+		Timeout:    time.Duration(cc.Timeout),
+		MaxBytes:   cc.MaxBytes,
+		UserAgent:  ua,
+	})
+	// The user-agent handed to the crawler is the one the fetcher sends: obeying
+	// robots rules written for a different name would be a lie.
+	return crawl.New(&crawlFetcher{f: fetcher}, crawl.Config{
+		UserAgent: ua,
+		MaxRunes:  cc.MaxRunes,
+	})
+}
+
+// onDemandCrawler returns a crawler for the answer path, or nil when on-demand
+// reading is off. The scheduled watches can be on while this is off: reading a
+// fixed list of pages on a timer and reading whatever URL is in an utterance are
+// different permissions, and the config keeps them separate.
+func onDemandCrawler(cfg *config.Config) *crawl.Crawler {
+	if cfg.Crawl == nil || !cfg.Crawl.OnDemand {
+		return nil
+	}
+	return newCrawler(cfg)
+}
+
+// crawlWorker — ticker + watcher for the scheduled half.
+type crawlWorker struct {
+	watcher  *crawl.Watcher
+	interval time.Duration
+}
+
+// crawlTickInterval — how often the worker asks what is due. Per-watch cadence
+// is the watcher's business.
+const crawlTickInterval = 15 * time.Minute
+
+// newCrawlWorker wires the scheduled crawls, or nil when nothing is watched.
+func newCrawlWorker(c *crawl.Crawler, api ipc.CoreAPI, emb router.Embedder, cfg *config.Config) *crawlWorker {
+	if c == nil || cfg.Crawl == nil || len(cfg.Crawl.Watches) == 0 {
+		return nil
+	}
+	watches := make([]crawl.WatchConfig, 0, len(cfg.Crawl.Watches))
+	for _, w := range cfg.Crawl.Watches {
+		watches = append(watches, crawl.WatchConfig{
+			Name:     w.Name,
+			URL:      w.URL,
+			Interval: time.Duration(w.Interval),
+		})
+	}
+	watcher := crawl.NewWatcher(c, watches, api, &factHashes{api: api},
+		crawlEmbedder(emb), time.Duration(cfg.Crawl.Interval))
+	if watcher == nil {
+		log.Printf("crawl: configured but nothing watchable — scheduled crawls disabled")
+		return nil
+	}
+	log.Printf("crawl: watching %d page(s), checking what is due every %s", len(watches), crawlTickInterval)
+	return &crawlWorker{watcher: watcher, interval: crawlTickInterval}
+}
+
+// run checks what is due until ctx is canceled. The first round runs
+// immediately; it writes notes only, so an early round startles nobody.
+func (w *crawlWorker) run(ctx context.Context) {
+	w.watcher.CheckDue(ctx, time.Now())
+	t := time.NewTicker(w.interval)
+	defer t.Stop()
+	for {
+		select {
+		case <-ctx.Done():
+			return
+		case now := <-t.C:
+			w.watcher.CheckDue(ctx, now)
+		}
+	}
+}
+
+// crawlFetcher adapts webfetch to crawl.Fetcher, which is the seam that keeps
+// net/http out of the crawler package.
+type crawlFetcher struct{ f *webfetch.Fetcher }
+
+func (a *crawlFetcher) Get(ctx context.Context, u string) (*crawl.Response, error) {
+	resp, err := a.f.Get(ctx, u)
+	if err != nil {
+		return nil, err
+	}
+	return &crawl.Response{URL: resp.URL, ContentType: resp.ContentType, Body: resp.Body}, nil
+}
+
+// factHashes stores each watch's last content hash as a config fact, so a
+// restart does not re-note an unchanged page. Same mechanism the feed reader
+// uses for its marks, and inspectable on /dash.
+type factHashes struct{ api ipc.CoreAPI }
+
+func hashKey(name string) string { return "crawl:hash:" + name }
+
+func (h *factHashes) LastHash(ctx context.Context, name string) (string, error) {
+	f, err := h.api.LatestFact(ctx, hashKey(name))
+	if err != nil {
+		// No hash yet is not an error: the watcher treats "" as "never read".
+		return "", nil
+	}
+	return f.Value, nil
+}
+
+func (h *factHashes) SetHash(ctx context.Context, name, hash string) error {
+	_, err := h.api.WriteFact(ctx, ipc.WriteFactReq{
+		Ts:         time.Now(),
+		Kind:       "config",
+		Key:        hashKey(name),
+		Value:      hash,
+		Source:     "poll:crawl",
+		Confidence: 1.0,
+	})
+	return err
+}
+
+// crawlEmbedder adapts router.Embedder for the watcher, embedding with
+// EmbedPassage (a page is text being searched FOR, and the e5 embedder is
+// asymmetric).
+func crawlEmbedder(emb router.Embedder) crawl.Embedder {
+	if emb == nil {
+		return nil
+	}
+	return passageEmbedder{emb}
+}

cmd/mavend/crawls_test.go

@@ -0,0 +1,186 @@
+package main
+
+import (
+	"context"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+
+	"github.com/kami/maven/internal/config"
+	"github.com/kami/maven/internal/crawl"
+	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/phraser"
+	"github.com/kami/maven/internal/router"
+	"github.com/kami/maven/internal/voice"
+)
+
+// The default config reads nothing. This is the whole "off unless configured"
+// contract for the crawler, asserted at the wiring level rather than trusted.
+func TestCrawlOffByDefault(t *testing.T) {
+	cfg := &config.Config{}
+	if c := newCrawler(cfg); c != nil {
+		t.Error("newCrawler with no crawl block returned a crawler")
+	}
+	if c := onDemandCrawler(cfg); c != nil {
+		t.Error("onDemandCrawler with no crawl block returned a crawler")
+	}
+	if w := newCrawlWorker(nil, nil, nil, cfg); w != nil {
+		t.Error("newCrawlWorker with no crawl block returned a worker")
+	}
+	// Watches configured but on_demand off ⇒ the answer path still reads
+	// nothing: a timer over a fixed list is not permission for arbitrary URLs.
+	withWatch := &config.Config{Crawl: &config.CrawlConfig{
+		Watches: []config.CrawlWatchConfig{{Name: "p", URL: "https://example.org/p"}},
+	}}
+	if c := onDemandCrawler(withWatch); c != nil {
+		t.Error("onDemandCrawler honoured a watch list as on-demand permission")
+	}
+	if c := newCrawler(withWatch); c == nil {
+		t.Error("newCrawler returned nil for a configured watch")
+	}
+}
+
+// The wired fetcher must refuse a private address, because the crawler on this
+// box sits one hop from the whole homelab. Same guard the webfetch tests cover;
+// this asserts the daemon actually wires it.
+func TestCrawlerRefusesPrivateAddress(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "text/html")
+		w.Write([]byte("<html><body>secret</body></html>"))
+	}))
+	defer srv.Close()
+
+	c := newCrawler(&config.Config{Crawl: &config.CrawlConfig{OnDemand: true}})
+	if c == nil {
+		t.Fatal("newCrawler returned nil for an on-demand config")
+	}
+	if _, err := c.Page(context.Background(), srv.URL); err == nil {
+		t.Fatalf("reading %s succeeded; a loopback address must be refused", srv.URL)
+	}
+}
+
+func TestFactHashesRoundTrip(t *testing.T) {
+	ctx := context.Background()
+	st := newTestStore(t)
+	h := &factHashes{api: ipc.NewStoreAPI(st)}
+
+	got, err := h.LastHash(ctx, "page")
+	if err != nil {
+		t.Fatalf("LastHash on a fresh store: %v", err)
+	}
+	if got != "" {
+		t.Errorf("LastHash = %q, want empty for a never-read page", got)
+	}
+	if err := h.SetHash(ctx, "page", "deadbeef"); err != nil {
+		t.Fatalf("SetHash: %v", err)
+	}
+	got, err = h.LastHash(ctx, "page")
+	if err != nil {
+		t.Fatalf("LastHash: %v", err)
+	}
+	if got != "deadbeef" {
+		t.Errorf("LastHash = %q, want deadbeef", got)
+	}
+	if key := hashKey("page"); key != "crawl:hash:page" {
+		t.Errorf("hashKey = %q", key)
+	}
+}
+
+// stubCrawlFetcher serves one fixed page to every URL, so queryWeb can be
+// exercised without a network or an allowlist.
+type stubCrawlFetcher struct{ body, ctype string }
+
+func (s *stubCrawlFetcher) Get(_ context.Context, u string) (*crawl.Response, error) {
+	ct := s.ctype
+	if ct == "" {
+		ct = "text/html"
+	}
+	if strings.HasSuffix(u, "/robots.txt") {
+		return &crawl.Response{URL: u, ContentType: "text/plain", Body: []byte("")}, nil
+	}
+	return &crawl.Response{URL: u, ContentType: ct, Body: []byte(s.body)}, nil
+}
+
+func buildWebHandler(c *crawl.Crawler) *reactiveHandler {
+	return &reactiveHandler{
+		replier: voice.NewStubReplier(),
+		phraser: phraser.NewStub(),
+		crawler: c,
+	}
+}
+
+func askWeb(h *reactiveHandler, q string) (string, bool) {
+	return h.queryWeb(context.Background(), &queryTurn{
+		dec: router.Decision{Intent: router.IntentQuery, Utterance: q},
+	})
+}
+
+func TestQueryWebPassesWithoutAURL(t *testing.T) {
+	h := buildWebHandler(crawl.New(&stubCrawlFetcher{body: "<html><body>x</body></html>"}, crawl.Config{}))
+	if reply, ok := askWeb(h, "почему небо синее?"); ok {
+		t.Errorf("the web source claimed a question with no URL: %q", reply)
+	}
+}
+
+// Not configured is said out loud rather than falling through, so a small model
+// never invents a page's contents from its URL.
+func TestQueryWebSaysWhenNotConfigured(t *testing.T) {
+	h := buildWebHandler(nil)
+	reply, ok := askWeb(h, "посмотри https://example.org/page")
+	if !ok {
+		t.Fatal("the web source did not claim a question with a URL")
+	}
+	if !strings.Contains(reply, "не настроено") {
+		t.Errorf("reply = %q, want the not-configured answer", reply)
+	}
+}
+
+func TestQueryWebReadsThePage(t *testing.T) {
+	h := buildWebHandler(crawl.New(&stubCrawlFetcher{
+		body: "<html><head><title>Заголовок</title></head><body><p>текст страницы</p></body></html>",
+	}, crawl.Config{}))
+	reply, ok := askWeb(h, "посмотри https://example.org/page — что там?")
+	if !ok {
+		t.Fatal("the web source did not claim a question with a URL")
+	}
+	if !strings.Contains(reply, "текст страницы") {
+		t.Errorf("reply = %q, want the page text read back", reply)
+	}
+}
+
+func TestQueryWebRefusesNonHTML(t *testing.T) {
+	h := buildWebHandler(crawl.New(&stubCrawlFetcher{
+		body: "\x00\x01binary", ctype: "application/octet-stream",
+	}, crawl.Config{}))
+	reply, ok := askWeb(h, "почитай https://example.org/blob.bin")
+	if !ok {
+		t.Fatal("the web source did not claim a question with a URL")
+	}
+	if !strings.Contains(reply, "не получилось") {
+		t.Errorf("reply = %q, want the read-failed answer", reply)
+	}
+}
+
+// robots.txt is honoured on the answer path too, and she says so instead of
+// reporting a generic failure.
+func TestQueryWebObeysRobots(t *testing.T) {
+	h := buildWebHandler(crawl.New(&robotsDenyFetcher{}, crawl.Config{}))
+	reply, ok := askWeb(h, "посмотри https://example.org/private")
+	if !ok {
+		t.Fatal("the web source did not claim a question with a URL")
+	}
+	if !strings.Contains(reply, "robots.txt") {
+		t.Errorf("reply = %q, want the robots answer", reply)
+	}
+}
+
+type robotsDenyFetcher struct{}
+
+func (robotsDenyFetcher) Get(_ context.Context, u string) (*crawl.Response, error) {
+	if strings.HasSuffix(u, "/robots.txt") {
+		return &crawl.Response{URL: u, ContentType: "text/plain",
+			Body: []byte("User-agent: *\nDisallow: /private\n")}, nil
+	}
+	return &crawl.Response{URL: u, ContentType: "text/html", Body: []byte("<html>nope</html>")}, nil
+}

cmd/mavend/feeds.go

@@ -0,0 +1,182 @@
+// mavend/feeds.go — the driver for RSS/Atom reading (Vikunja #258,
+// docs/plans/13-rss-news-feeds.md). The reader itself is pure and lives in
+// internal/rss; this is the impure half: a ticker, the guarded fetcher, and the
+// two adapters that let a pure package talk to the store.
+//
+// Why in-core rather than its own daemon like mavmaild and mavpoll: those two
+// hold a CREDENTIAL (an IMAP password, a zenmoney token), and the reason they
+// are separate processes is that core must never see it. A feed URL is public,
+// there is no secret to isolate, and a whole extra binary and compose service
+// would buy nothing. The other half of the mavpoll precedent — off unless
+// configured — is kept: no `feeds` block, no poller, no outbound request.
+//
+// It is its own goroutine, not a step on the tick: the tick has a delivery
+// deadline behind it, and a feed read is a network round-trip that nobody is
+// waiting on.
+//
+// Nothing here dispatches. A feed that announced itself would be a nag, so the
+// only output is notes with source "rss:<feed>", which the answer path reads
+// when he asks ("что нового в лентах?" — see queryFeeds in actions_query.go).
+package main
+
+import (
+	"context"
+	"log"
+	"net/url"
+	"time"
+
+	"github.com/kami/maven/internal/config"
+	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/router"
+	"github.com/kami/maven/internal/rss"
+	"github.com/kami/maven/internal/webfetch"
+)
+
+// feedWorker — ticker + poller.
+type feedWorker struct {
+	poller   *rss.Poller
+	interval time.Duration
+}
+
+// feedTickInterval — how often the worker asks the poller what is due. Per-feed
+// cadence is the poller's business; this is just the granularity.
+const feedTickInterval = 5 * time.Minute
+
+// newFeedWorker wires feed reading, or returns nil when it must not run:
+// no `feeds` block (the normal case), or nothing valid in it. Every caller
+// checks for nil.
+func newFeedWorker(api ipc.CoreAPI, emb router.Embedder, cfg *config.Config) *feedWorker {
+	if cfg.Feeds == nil {
+		return nil
+	}
+	fc := cfg.Feeds
+
+	feeds := make([]rss.FeedConfig, 0, len(fc.Sources))
+	hosts := append([]string(nil), fc.AllowHosts...)
+	for _, s := range fc.Sources {
+		feeds = append(feeds, rss.FeedConfig{
+			Name:     s.Name,
+			URL:      s.URL,
+			Category: s.Category,
+			Interval: time.Duration(s.Interval),
+			Include:  s.Include,
+			Exclude:  s.Exclude,
+		})
+		// Each configured feed's own host is allowed. The allowlist is then
+		// exactly "the feeds he asked for", so a redirect off to somewhere else
+		// is refused by the fetcher rather than followed.
+		if u, err := url.Parse(s.URL); err == nil && u.Hostname() != "" {
+			hosts = append(hosts, u.Hostname())
+		}
+	}
+
+	fetcher := webfetch.New(webfetch.Config{
+		AllowHosts: hosts,
+		Timeout:    time.Duration(fc.Timeout),
+		MaxBytes:   fc.MaxBytes,
+	})
+	poller := rss.NewPoller(feeds, &feedFetcher{f: fetcher}, api, &factMarks{api: api},
+		embedderFor(emb), nil, rss.Config{
+			DefaultInterval: time.Duration(fc.PollInterval),
+			MaxItems:        fc.MaxItems,
+			MaxAge:          time.Duration(fc.MaxAge),
+		})
+	if poller == nil {
+		log.Printf("feeds: configured but nothing pollable — feed reading disabled")
+		return nil
+	}
+	log.Printf("feeds: reading %d feed(s), checking what is due every %s", len(feeds), feedTickInterval)
+	return &feedWorker{poller: poller, interval: feedTickInterval}
+}
+
+// run polls what is due until ctx is canceled. The first round runs immediately
+// so a restart does not blind her for the first interval; it writes notes only,
+// so an early round cannot startle anyone.
+func (w *feedWorker) run(ctx context.Context) {
+	w.poller.PollDue(ctx, time.Now())
+	t := time.NewTicker(w.interval)
+	defer t.Stop()
+	for {
+		select {
+		case <-ctx.Done():
+			return
+		case now := <-t.C:
+			w.poller.PollDue(ctx, now)
+		}
+	}
+}
+
+// embedderOf — the voice wiring's embedder, or nil when voice is not wired.
+// Feed notes are embedded with the SAME model the rest of the store uses, or not
+// at all; a second embedder would write vectors nothing can search.
+func embedderOf(w *voiceWiring) router.Embedder {
+	if w == nil {
+		return nil
+	}
+	return w.embedder
+}
+
+// feedFetcher adapts webfetch to rss.Fetcher — the pure package names the two
+// fields it needs and stays free of net/http.
+type feedFetcher struct{ f *webfetch.Fetcher }
+
+func (a *feedFetcher) Get(ctx context.Context, u string) (*rss.Body, error) {
+	resp, err := a.f.Get(ctx, u)
+	if err != nil {
+		return nil, err
+	}
+	return &rss.Body{Bytes: resp.Body}, nil
+}
+
+// factMarks stores "how far this feed was read" as a config fact, the same
+// mechanism the plan named and the same one the pattern tick uses for its own
+// bookkeeping. Durable, inspectable on /dash, and cheap.
+type factMarks struct{ api ipc.CoreAPI }
+
+func markKey(feed string) string { return "rss:latest:" + feed }
+
+func (m *factMarks) LastMark(ctx context.Context, feed string) (time.Time, error) {
+	f, err := m.api.LatestFact(ctx, markKey(feed))
+	if err != nil {
+		// No mark yet is not an error worth propagating: the poller treats a
+		// zero time as a cold start.
+		return time.Time{}, nil
+	}
+	t, err := time.Parse(time.RFC3339, f.Value)
+	if err != nil {
+		return time.Time{}, nil
+	}
+	return t, nil
+}
+
+func (m *factMarks) SetMark(ctx context.Context, feed string, at time.Time) error {
+	_, err := m.api.WriteFact(ctx, ipc.WriteFactReq{
+		Ts:         time.Now(),
+		Kind:       "config",
+		Key:        markKey(feed),
+		Value:      at.UTC().Format(time.RFC3339),
+		Source:     "poll:rss",
+		Confidence: 1.0,
+	})
+	return err
+}
+
+// embedderFor adapts router.Embedder to rss.Embedder, and returns nil when
+// there is none — a note without a vector is still a note the recent-notes path
+// can read.
+//
+// EmbedPassage, not Embed: a feed item is text being searched FOR, and the e5
+// embedder is asymmetric. Getting this backwards makes the item unfindable by
+// the question that should have matched it.
+func embedderFor(emb router.Embedder) rss.Embedder {
+	if emb == nil {
+		return nil
+	}
+	return passageEmbedder{emb}
+}
+
+type passageEmbedder struct{ e router.Embedder }
+
+func (p passageEmbedder) Embed(ctx context.Context, text string) ([]float32, error) {
+	return router.EmbedPassage(ctx, p.e, text)
+}

cmd/mavend/feeds_test.go

@@ -0,0 +1,177 @@
+package main
+
+import (
+	"context"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/kami/maven/internal/config"
+	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/phraser"
+	"github.com/kami/maven/internal/router"
+	"github.com/kami/maven/internal/rss"
+	"github.com/kami/maven/internal/voice"
+)
+
+// buildFeedHandler — a handler with the given feed notes already stored. No
+// embedder: the feed source answers from recent notes by source, which is what
+// makes it work for notes written before an embedder existed.
+func buildFeedHandler(t *testing.T, feedsOn bool, notes ...ipc.Note) *reactiveHandler {
+	t.Helper()
+	ctx := context.Background()
+	st := newTestStore(t)
+	now := time.Now()
+	for i, n := range notes {
+		ts := now.Add(time.Duration(i) * time.Minute)
+		if _, err := st.WriteNote(ctx, ts, n.Text, nil, n.Source); err != nil {
+			t.Fatalf("WriteNote: %v", err)
+		}
+	}
+	return &reactiveHandler{
+		api:      ipc.NewStoreAPI(st),
+		replier:  voice.NewStubReplier(),
+		phraser:  phraser.NewStub(),
+		now:      func() time.Time { return now },
+		feedsOn:  feedsOn,
+		embedder: nil,
+	}
+}
+
+func askFeeds(t *testing.T, h *reactiveHandler, q string) (string, bool) {
+	t.Helper()
+	return h.queryFeeds(context.Background(), &queryTurn{
+		dec: router.Decision{Intent: router.IntentQuery, Utterance: q},
+	})
+}
+
+func TestQueryFeedsReadsFeedNotes(t *testing.T) {
+	h := buildFeedHandler(t, true,
+		ipc.Note{Text: "Новая уязвимость в ядре [технологии]\nпатч вышел\nhttps://example.org/a", Source: "rss:habr"},
+		ipc.Note{Text: "что-то он сам сказал", Source: "tap:voice"},
+	)
+	reply, ok := askFeeds(t, h, "что нового в лентах?")
+	if !ok {
+		t.Fatal("the feed source did not claim the question")
+	}
+	if !strings.Contains(reply, "уязвимость") {
+		t.Errorf("reply = %q, want the headline", reply)
+	}
+	if strings.Contains(reply, "он сам сказал") {
+		t.Errorf("a note he dictated leaked into the feed answer: %q", reply)
+	}
+	// She reads the headline, not the summary and not the URL.
+	if strings.Contains(reply, "https://") || strings.Contains(reply, "патч вышел") {
+		t.Errorf("reply = %q, want the title line only", reply)
+	}
+}
+
+func TestQueryFeedsByCategory(t *testing.T) {
+	h := buildFeedHandler(t, true,
+		ipc.Note{Text: "Релиз ядра [технологии]", Source: "rss:habr"},
+		ipc.Note{Text: "Выборы отложены [политика]", Source: "rss:news"},
+	)
+	reply, ok := askFeeds(t, h, "что нового по технологиям?")
+	if !ok {
+		t.Fatal("not claimed")
+	}
+	if !strings.Contains(reply, "ядра") || strings.Contains(reply, "Выборы") {
+		t.Fatalf("reply = %q, want only the технологии item", reply)
+	}
+	reply, _ = askFeeds(t, h, "что нового по спорту?")
+	if !strings.Contains(reply, "ничего") {
+		t.Fatalf("reply = %q, want an honest empty answer for an unread category", reply)
+	}
+}
+
+// "не настроены" and "ничего нового" are different truths, and neither may be
+// answered by the model inventing a bulletin.
+func TestQueryFeedsOffAndEmptyDiffer(t *testing.T) {
+	off := buildFeedHandler(t, false)
+	reply, ok := askFeeds(t, off, "что нового?")
+	if !ok || !strings.Contains(reply, "не настроены") {
+		t.Fatalf("feeds off: reply = %q, ok = %v", reply, ok)
+	}
+	on := buildFeedHandler(t, true)
+	reply, ok = askFeeds(t, on, "что нового?")
+	if !ok || !strings.Contains(reply, "ничего нового") {
+		t.Fatalf("feeds on but empty: reply = %q, ok = %v", reply, ok)
+	}
+}
+
+func TestQueryFeedsPassesOnANonFeedQuestion(t *testing.T) {
+	h := buildFeedHandler(t, true)
+	if reply, ok := askFeeds(t, h, "напомни полить цветы"); ok {
+		t.Fatalf("claimed an unrelated question with %q", reply)
+	}
+}
+
+// The mark is what stops a restart from re-noting yesterday's headlines, so the
+// fact round-trip is worth a test of its own.
+func TestFactMarksRoundTrip(t *testing.T) {
+	st := newTestStore(t)
+	m := &factMarks{api: ipc.NewStoreAPI(st)}
+	ctx := context.Background()
+
+	at, err := m.LastMark(ctx, "habr")
+	if err != nil || !at.IsZero() {
+		t.Fatalf("no mark yet: got %v, %v — want zero time and no error", at, err)
+	}
+	want := time.Date(2026, 7, 28, 10, 0, 0, 0, time.UTC)
+	if err := m.SetMark(ctx, "habr", want); err != nil {
+		t.Fatal(err)
+	}
+	got, err := m.LastMark(ctx, "habr")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !got.Equal(want) {
+		t.Fatalf("mark = %v, want %v", got, want)
+	}
+}
+
+// Off unless configured, checked at the wiring seam: no `feeds` block ⇒ no
+// worker ⇒ no outbound request is possible.
+func TestNewFeedWorkerOffByDefault(t *testing.T) {
+	st := newTestStore(t)
+	api := ipc.NewStoreAPI(st)
+	if w := newFeedWorker(api, nil, &config.Config{}); w != nil {
+		t.Fatal("a config with no feeds block wired a feed worker")
+	}
+	// An empty sources list is normalised to "off" by config.Load; the worker
+	// refuses it too, so a hand-built Config cannot switch it on by accident.
+	if w := newFeedWorker(api, nil, &config.Config{Feeds: &config.FeedsConfig{}}); w != nil {
+		t.Fatal("an empty sources list wired a feed worker")
+	}
+	cfg := &config.Config{Feeds: &config.FeedsConfig{Sources: []config.FeedSourceConfig{
+		{Name: "habr", URL: "https://example.org/rss"},
+	}}}
+	w := newFeedWorker(api, nil, cfg)
+	if w == nil {
+		t.Fatal("a configured feed did not wire a worker")
+	}
+	if got := w.poller.Feeds(); len(got) != 1 || got[0].Name != "habr" {
+		t.Fatalf("feeds = %+v", got)
+	}
+}
+
+// The fetcher the worker builds must be allowlisted to the configured feeds and
+// nothing else — the crawler's SSRF guards are only worth as much as the
+// allowlist handed to them.
+func TestFeedWorkerFetcherIsAllowlisted(t *testing.T) {
+	cfg := &config.Config{Feeds: &config.FeedsConfig{Sources: []config.FeedSourceConfig{
+		{Name: "habr", URL: "https://feeds.example.org/rss"},
+	}}}
+	w := newFeedWorker(ipc.NewStoreAPI(newTestStore(t)), nil, cfg)
+	if w == nil {
+		t.Fatal("no worker")
+	}
+	// PollFeed goes through the guarded fetcher; a feed URL pointing at the box
+	// itself must fail rather than be read.
+	_, err := w.poller.PollFeed(context.Background(), rss.FeedConfig{
+		Name: "evil", URL: "http://127.0.0.1:9100/mcp",
+	}, time.Now())
+	if err == nil {
+		t.Fatal("the poller fetched a private address")
+	}
+}

cmd/mavend/mail.go

@@ -0,0 +1,157 @@
+// mavend/mail.go — core's half of the email reader (Vikunja #246,
+// docs/plans/01-email-reader.md).
+//
+// The split: cmd/mavmaild holds the IMAP credential, connects to the mailbox
+// and converts messages to plaintext; it hands each message to core over
+// ipc.MethodIngestMail. Core runs the extraction on the resident model —
+// llama-server lives in this process, spawned by the phraser — and writes what
+// comes back through the one task intake seam.
+//
+// What this file may produce is exactly one thing: rows in `tasks` with status
+// "candidate". No fact, no reminder, no note, no nudge, no calendar event. A
+// 1.7B misreading a mail can therefore put a wrong line on a review page and
+// nothing else; it can never make Maven speak, and it can never make her
+// recite something out of an advert as true.
+//
+// Off unless configured twice over: no `email` block in mavend.json ⇒ the IPC
+// method does not exist; no llama-server phraser ⇒ same. A reader pointed at a
+// core that is not set up for mail gets ErrUnknownMethod rather than silence.
+package main
+
+import (
+	"context"
+	"fmt"
+	"log"
+	"time"
+
+	"github.com/kami/maven/internal/config"
+	"github.com/kami/maven/internal/email"
+	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/phraser"
+	"github.com/kami/maven/internal/store"
+)
+
+// evidenceMaxChars — how much of the subject line is kept as a candidate's
+// evidence. Enough to recognise the mail on /tasks, not enough to turn the task
+// list into a copy of his mailbox.
+const evidenceMaxChars = 160
+
+// mailIntake — extraction + capture for one message at a time.
+type mailIntake struct {
+	st      *store.Store
+	ex      *email.Extractor
+	timeout time.Duration
+	now     func() time.Time
+}
+
+// newMailIntake returns nil when mail ingestion must not be available, which is
+// the default. Both preconditions are real:
+//
+//   - no cfg.Email ⇒ not configured, and a capability is off unless configured;
+//   - no llama-server phraser ⇒ nothing to extract with. There is deliberately
+//     no keyword fallback: "the subject line became a task" is not extraction,
+//     it is a mailbox rendered as a to-do list, and it would fill the review
+//     page faster than he could clear it.
+func newMailIntake(st *store.Store, phr phraser.Phraser, cfg *config.Config) *mailIntake {
+	if cfg.Email == nil {
+		return nil
+	}
+	lp, ok := phr.(*phraser.LLMPhraser)
+	if !ok {
+		log.Printf("mail intake: configured but no llama-server phraser — mail ingestion disabled")
+		return nil
+	}
+	timeout := time.Duration(cfg.Email.Timeout)
+	if timeout <= 0 {
+		timeout = config.DefaultEmailTimeout
+	}
+	ex := email.NewExtractor(llmClientFor(lp, timeout), cfg.Email.MaxTasks, contextBlockFn(cfg, time.Now))
+	log.Printf("mail intake: enabled (max %d candidates per message, timeout %s)", cfg.Email.MaxTasks, timeout)
+	return &mailIntake{st: st, ex: ex, timeout: timeout, now: time.Now}
+}
+
+// ingest handles one ipc.MethodIngestMail call.
+//
+// Junk and empty messages are answered Skipped without touching the model — the
+// reader's header filter is what keeps the resident model off newsletters.
+//
+// Every candidate is captured with Status "candidate", Source "email:<mailbox>"
+// and the subject as Evidence. CaptureTask dedupes on normalised text among
+// live rows, so a mailbox re-read after a restart produces Created=0 rather
+// than a second copy of every task.
+func (m *mailIntake) ingest(ctx context.Context, req ipc.IngestMailReq) (ipc.IngestMailResp, error) {
+	msg := email.Message{
+		UID:     req.UID,
+		From:    req.From,
+		Subject: req.Subject,
+		Date:    req.Date,
+		Body:    req.Body,
+		Junk:    req.Junk,
+	}
+	if msg.Junk || (msg.Subject == "" && msg.Body == "") {
+		return ipc.IngestMailResp{Skipped: true}, nil
+	}
+
+	ctx, cancel := context.WithTimeout(ctx, m.timeout)
+	defer cancel()
+	cands, err := m.ex.Extract(ctx, msg)
+	if err != nil {
+		// The error from internal/email never carries mail text; keep it that way
+		// by not adding the subject here.
+		return ipc.IngestMailResp{}, fmt.Errorf("mail intake: uid %d: %w", req.UID, err)
+	}
+	if len(cands) == 0 {
+		return ipc.IngestMailResp{}, nil
+	}
+
+	source := email.SourcePrefix + req.Mailbox
+	evidence := truncateRunes(req.Subject, evidenceMaxChars)
+	now := m.now()
+	var resp ipc.IngestMailResp
+	for _, c := range cands {
+		t := store.Task{
+			CreatedTs: now,
+			Text:      c.Text,
+			Source:    source,
+			Evidence:  evidence,
+			// The one status this path may ever write. Anything Maven derived from
+			// something she read is a suggestion until he confirms it on /tasks.
+			Status: store.TaskCandidate,
+		}
+		if due, ok := email.ParseDue(c.Due); ok {
+			t.Due = &due
+		}
+		id, created, err := m.st.CaptureTask(ctx, t)
+		if err != nil {
+			return resp, fmt.Errorf("mail intake: capture: %w", err)
+		}
+		resp.TaskIDs = append(resp.TaskIDs, id)
+		if created {
+			resp.Created++
+		}
+	}
+	// Counts only: the log line names the mailbox and the UID, never the subject,
+	// the sender or the task text. Reviewing a candidate is what /tasks is for.
+	log.Printf("mail intake: %s uid %d → %d candidate(s), %d new", source, req.UID, len(cands), resp.Created)
+	return resp, nil
+}
+
+// wireMailIntake installs the IPC hook, or leaves it nil so the method reports
+// ErrUnknownMethod. Called on both startup paths (unlocked boot and passkey
+// unlock) so mail behaves the same either way.
+func wireMailIntake(srv *ipc.Server, st *store.Store, phr phraser.Phraser, cfg *config.Config) {
+	mi := newMailIntake(st, phr, cfg)
+	if mi == nil {
+		return
+	}
+	srv.IngestMailFn = mi.ingest
+}
+
+// truncateRunes cuts a string to n runes, marking the cut.
+func truncateRunes(s string, n int) string {
+	r := []rune(s)
+	if len(r) <= n {
+		return s
+	}
+	return string(r[:n]) + "…"
+}

cmd/mavend/mail_test.go

@@ -0,0 +1,182 @@
+package main
+
+import (
+	"context"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/kami/maven/internal/config"
+	"github.com/kami/maven/internal/email"
+	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/llm"
+	"github.com/kami/maven/internal/store"
+)
+
+// mailLLM — a canned extraction reply.
+type mailLLM struct {
+	reply string
+	calls int
+}
+
+func (m *mailLLM) Complete(_ context.Context, _ llm.Req) (string, error) {
+	m.calls++
+	return m.reply, nil
+}
+
+func newTestIntake(t *testing.T, reply string) (*mailIntake, *store.Store, *mailLLM) {
+	t.Helper()
+	st := newTestStore(t)
+	fake := &mailLLM{reply: reply}
+	return &mailIntake{
+		st:      st,
+		ex:      email.NewExtractor(fake, 0, nil),
+		timeout: 5 * time.Second,
+		now:     func() time.Time { return time.Date(2026, 8, 1, 10, 0, 0, 0, time.UTC) },
+	}, st, fake
+}
+
+func ingestReq() ipc.IngestMailReq {
+	return ipc.IngestMailReq{
+		Mailbox: "INBOX", UID: 42,
+		From:    "billing@isp.example",
+		Subject: "Счёт за интернет",
+		Body:    "Оплатите счёт до 5 августа.",
+	}
+}
+
+// The one property that matters: a mail-derived task is a candidate, attributed
+// to the mailbox, with the subject as reviewable evidence — and nothing else is
+// written.
+func TestIngestCapturesCandidates(t *testing.T) {
+	mi, st, _ := newTestIntake(t, `[{"text":"оплатить счёт за интернет","due":"2026-08-05"}]`)
+	resp, err := mi.ingest(context.Background(), ingestReq())
+	if err != nil {
+		t.Fatalf("ingest: %v", err)
+	}
+	if resp.Created != 1 || len(resp.TaskIDs) != 1 {
+		t.Fatalf("resp = %+v, want one created task", resp)
+	}
+	tasks, err := st.ListTasks(context.Background(), "")
+	if err != nil {
+		t.Fatalf("list: %v", err)
+	}
+	if len(tasks) != 1 {
+		t.Fatalf("got %d tasks, want 1", len(tasks))
+	}
+	got := tasks[0]
+	if got.Status != store.TaskCandidate {
+		t.Errorf("status = %q, want %q — mail may only produce candidates", got.Status, store.TaskCandidate)
+	}
+	if got.Source != "email:INBOX" {
+		t.Errorf("source = %q, want email:INBOX", got.Source)
+	}
+	if got.Evidence != "Счёт за интернет" {
+		t.Errorf("evidence = %q, want the subject line", got.Evidence)
+	}
+	if got.Due == nil || got.Due.Format("2006-01-02") != "2026-08-05" {
+		t.Errorf("due = %v, want 2026-08-05", got.Due)
+	}
+	// Nothing else may have been written: no reminder, no fact.
+	rem, err := st.ListReminders(context.Background(), 10)
+	if err != nil {
+		t.Fatalf("list reminders: %v", err)
+	}
+	if len(rem) != 0 {
+		t.Errorf("mail created %d reminders; a misread mail must never be able to fire", len(rem))
+	}
+}
+
+// Re-reading a mailbox must not grow the list — CaptureTask dedupes among live
+// rows, and the intake relies on exactly that.
+func TestIngestSameMailTwiceIsIdempotent(t *testing.T) {
+	mi, st, _ := newTestIntake(t, `[{"text":"оплатить счёт","due":""}]`)
+	if _, err := mi.ingest(context.Background(), ingestReq()); err != nil {
+		t.Fatalf("first ingest: %v", err)
+	}
+	resp, err := mi.ingest(context.Background(), ingestReq())
+	if err != nil {
+		t.Fatalf("second ingest: %v", err)
+	}
+	if resp.Created != 0 || len(resp.TaskIDs) != 1 {
+		t.Errorf("resp = %+v, want the existing row and Created=0", resp)
+	}
+	tasks, _ := st.ListTasks(context.Background(), "")
+	if len(tasks) != 1 {
+		t.Errorf("got %d tasks after two reads, want 1", len(tasks))
+	}
+}
+
+func TestIngestJunkSkipsTheModel(t *testing.T) {
+	mi, st, fake := newTestIntake(t, `[{"text":"купить со скидкой","due":""}]`)
+	req := ingestReq()
+	req.Junk = true
+	resp, err := mi.ingest(context.Background(), req)
+	if err != nil {
+		t.Fatalf("ingest: %v", err)
+	}
+	if !resp.Skipped || resp.Created != 0 {
+		t.Errorf("resp = %+v, want skipped", resp)
+	}
+	if fake.calls != 0 {
+		t.Errorf("model called %d times for junk, want 0", fake.calls)
+	}
+	if tasks, _ := st.ListTasks(context.Background(), ""); len(tasks) != 0 {
+		t.Errorf("junk produced %d tasks, want 0", len(tasks))
+	}
+}
+
+func TestIngestEmptyMessageSkipped(t *testing.T) {
+	mi, _, fake := newTestIntake(t, "[]")
+	resp, err := mi.ingest(context.Background(), ipc.IngestMailReq{Mailbox: "INBOX", UID: 1})
+	if err != nil || !resp.Skipped {
+		t.Fatalf("resp = %+v, err = %v; want skipped", resp, err)
+	}
+	if fake.calls != 0 {
+		t.Errorf("model called %d times for an empty message, want 0", fake.calls)
+	}
+}
+
+func TestIngestNoTasksWritesNothing(t *testing.T) {
+	mi, st, _ := newTestIntake(t, "[]")
+	resp, err := mi.ingest(context.Background(), ingestReq())
+	if err != nil {
+		t.Fatalf("ingest: %v", err)
+	}
+	if resp.Created != 0 || len(resp.TaskIDs) != 0 || resp.Skipped {
+		t.Errorf("resp = %+v, want nothing captured and not skipped", resp)
+	}
+	if tasks, _ := st.ListTasks(context.Background(), ""); len(tasks) != 0 {
+		t.Errorf("got %d tasks, want 0", len(tasks))
+	}
+}
+
+func TestIngestTruncatesEvidence(t *testing.T) {
+	mi, st, _ := newTestIntake(t, `[{"text":"дело","due":""}]`)
+	req := ingestReq()
+	req.Subject = strings.Repeat("щ", 400)
+	if _, err := mi.ingest(context.Background(), req); err != nil {
+		t.Fatalf("ingest: %v", err)
+	}
+	tasks, _ := st.ListTasks(context.Background(), "")
+	if len(tasks) != 1 {
+		t.Fatalf("got %d tasks, want 1", len(tasks))
+	}
+	if n := len([]rune(tasks[0].Evidence)); n > evidenceMaxChars+1 {
+		t.Errorf("evidence kept %d runes, want ≤ %d", n, evidenceMaxChars)
+	}
+}
+
+// Off unless configured: no email block ⇒ no intake, so the IPC method does not
+// exist at all.
+func TestNewMailIntakeOffWithoutConfig(t *testing.T) {
+	st := newTestStore(t)
+	if mi := newMailIntake(st, nil, &config.Config{}); mi != nil {
+		t.Error("no email block must mean no mail intake")
+	}
+	// Configured but with a non-LLM phraser: still off — there is no fallback
+	// extraction, by design.
+	if mi := newMailIntake(st, nil, &config.Config{Email: &config.EmailConfig{}}); mi != nil {
+		t.Error("without a llama-server phraser there is nothing to extract with")
+	}
+}

cmd/mavend/main.go

@@ -170,6 +170,8 @@ func run(args []string) error {
 		eco        *ecosystemWiring
 		factWorker *factEnrichmentWorker
 		evalWorker *memoryEvalWorker // nil ⇒ memory evaluation off (the default)
+		feedWkr    *feedWorker       // nil ⇒ no feed is read (the default)
+		crawlWkr   *crawlWorker      // nil ⇒ no page is watched (the default)
 	)
 
 	if !locked {
@@ -265,6 +267,8 @@ func run(args []string) error {
 		tl = newTickLoop(st, gatherer, dispatcher, phr, rules, tickInterval, repeatInterval, autotuneInterval, cfg.Digest, routinesFromConfig(cfg.Routines), config.MorningRoutinesFromConfig(cfg.MorningRoutines), cfg.PatternProposals)
 		factWorker = newFactEnrichmentWorker(st, eco, time.Duration(cfg.FactEnrichmentInterval))
 		evalWorker = newMemoryEvalWorker(st, phr, cfg)
+		feedWkr = newFeedWorker(ipc.NewStoreAPI(st), embedderOf(voiceW), cfg)
+		crawlWkr = newCrawlWorker(newCrawler(cfg), ipc.NewStoreAPI(st), embedderOf(voiceW), cfg)
 
 		coreAPI = &daemonAPI{
 			CoreAPI:          ipc.NewStoreAPI(st),
@@ -320,6 +324,14 @@ func run(args []string) error {
 
 	srv.StepUp = func(ctx context.Context) error { return passkeySess.Assert(ctx, auth.Scope{}) }
 
+	// Mail ingestion (Vikunja #246): the hook stays nil unless an email block is
+	// configured and there is a llama-server to extract with, in which case
+	// ipc.MethodIngestMail reports ErrUnknownMethod.
+	if !locked {
+		wireMailIntake(srv, st, phr, cfg)
+		wireModelSwap(srv, phr, cfg)
+	}
+
 	// WrapKeyFn — wraps the env key with a passkey credential public key and
 	// persists the wrapped blob. Only wired when the daemon has the key in
 	// memory (env key mode). Called by mavweb after passkey enrollment.
@@ -444,6 +456,8 @@ func run(args []string) error {
 			tl = newTickLoop(st, gatherer, dispatcher, phr, rules, tickInterval, repeatInterval, autotuneInterval, cfg.Digest, routinesFromConfig(cfg.Routines), config.MorningRoutinesFromConfig(cfg.MorningRoutines), cfg.PatternProposals)
 			factWorker = newFactEnrichmentWorker(st, eco, time.Duration(cfg.FactEnrichmentInterval))
 			evalWorker = newMemoryEvalWorker(st, phr, cfg)
+			feedWkr = newFeedWorker(ipc.NewStoreAPI(st), embedderOf(voiceW), cfg)
+			crawlWkr = newCrawlWorker(newCrawler(cfg), ipc.NewStoreAPI(st), embedderOf(voiceW), cfg)
 
 			// Swap the CoreAPI from the locked placeholder to the real store adapter.
 			newAPI := &daemonAPI{
@@ -457,6 +471,8 @@ func run(args []string) error {
 			}
 			srv.SetAPI(newAPI)
 			srv.Check = (&auth.Gate{Enrollment: auth.NewFloorEnrollment(), Session: passkeySess}).Check
+			wireMailIntake(srv, st, phr, cfg)
+			wireModelSwap(srv, phr, cfg)
 
 			// Start voice server.
 			if voiceW != nil {
@@ -488,6 +504,20 @@ func run(args []string) error {
 				}()
 			}
 
+			// Start feed reading (nil unless configured).
+			if feedWkr != nil {
+				go func() {
+					feedWkr.run(ctx)
+				}()
+			}
+
+			// Start the watched-page crawls (nil unless configured).
+			if crawlWkr != nil {
+				go func() {
+					crawlWkr.run(ctx)
+				}()
+			}
+
 			dl.unlock()
 			log.Printf("mavend: unlocked via passkey assertion")
 			return nil
@@ -533,6 +563,20 @@ func run(args []string) error {
 				evalWorker.run(ctx)
 			}()
 		}
+		if feedWkr != nil {
+			wg.Add(1)
+			go func() {
+				defer wg.Done()
+				feedWkr.run(ctx)
+			}()
+		}
+		if crawlWkr != nil {
+			wg.Add(1)
+			go func() {
+				defer wg.Done()
+				crawlWkr.run(ctx)
+			}()
+		}
 	}
 
 	<-ctx.Done()

cmd/mavend/memoryeval.go

@@ -16,7 +16,6 @@ import (
 	"time"
 
 	"github.com/kami/maven/internal/config"
-	"github.com/kami/maven/internal/llm"
 	"github.com/kami/maven/internal/memeval"
 	"github.com/kami/maven/internal/phraser"
 	"github.com/kami/maven/internal/store"
@@ -50,7 +49,7 @@ func newMemoryEvalWorker(st *store.Store, phr phraser.Phraser, cfg *config.Confi
 	}
 	// A generous per-request timeout: this is a long prompt to a Thinking model
 	// and nobody is waiting on the answer.
-	client := llm.New(lp.BaseURL(), 5*time.Minute)
+	client := llmClientFor(lp, 5*time.Minute)
 	ev := memeval.NewEvaluator(st, st, client, memeval.Config{
 		MaxItems:      cfg.MemoryEval.MaxItems,
 		MinConfidence: cfg.MemoryEval.MinConfidence,

cmd/mavend/modelswap.go

@@ -0,0 +1,113 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"log"
+	"path/filepath"
+	"time"
+
+	"github.com/kami/maven/internal/config"
+	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/llm"
+	"github.com/kami/maven/internal/phraser"
+)
+
+// Swapping the resident model while the daemon runs (Vikunja #250).
+//
+// Off unless configured: with no phraser.swap_models allowlist the two IPC
+// methods are never wired, so they answer ErrUnknownMethod. When it is wired the
+// swap method is AuthStepUp (internal/auth), which means an authed human surface
+// only — there is no act, no intent and no timer that reaches it. The daemon
+// never decides to change its own brain.
+//
+// The allowlist is exact-match against paths a human wrote in mavend.json. The
+// request carries a path and llama-server is started with it as `-m`, so
+// anything looser would turn "swap the model" into "load any file on my disk".
+func wireModelSwap(srv *ipc.Server, phr phraser.Phraser, cfg *config.Config) {
+	if cfg.Phraser == nil || len(cfg.Phraser.SwapModels) == 0 {
+		return
+	}
+	lp, ok := phr.(*phraser.LLMPhraser)
+	if !ok {
+		log.Printf("model swap: phraser.swap_models is set but there is no llama-server phraser — swap disabled")
+		return
+	}
+	allowed := map[string]bool{}
+	for _, m := range cfg.Phraser.SwapModels {
+		allowed[filepath.Clean(m)] = true
+	}
+	// The configured model is always swappable back to, listed or not: the way
+	// out of a bad swap must not depend on remembering to allowlist the model
+	// you are already running.
+	allowed[filepath.Clean(cfg.Phraser.ModelPath)] = true
+
+	srv.SwapModelFn = func(ctx context.Context, req ipc.SwapModelReq) (ipc.SwapModelResp, error) {
+		path := filepath.Clean(req.ModelPath)
+		if !allowed[path] {
+			log.Printf("model swap: REFUSED %q — not in phraser.swap_models", req.ModelPath)
+			return ipc.SwapModelResp{}, fmt.Errorf("%w: %q is not in phraser.swap_models", ipc.ErrForbidden, req.ModelPath)
+		}
+		res, err := lp.Swap(ctx, phraser.SwapSpec{
+			ModelPath:  path,
+			NGpuLayers: req.NGpuLayers,
+			NCtx:       req.NCtx,
+		})
+		resp := ipc.SwapModelResp{
+			Model:      res.Model,
+			ModelPath:  res.ModelPath,
+			BaseURL:    res.BaseURL,
+			RolledBack: res.RolledBack,
+			TookMs:     res.Took.Milliseconds(),
+		}
+		if err != nil {
+			// A rolled-back swap is a failure that left a working daemon behind.
+			// Both halves matter to the caller, so the response is filled in even
+			// though the error is returned.
+			log.Printf("model swap: %v", err)
+			return resp, err
+		}
+		return resp, nil
+	}
+
+	srv.ModelStatusFn = func(ctx context.Context) (ipc.ModelStatusResp, error) {
+		path, ngl, nctx := lp.LiveModel()
+		base := lp.BaseURL()
+		resp := ipc.ModelStatusResp{
+			ModelPath:  path,
+			BaseURL:    base,
+			NGpuLayers: ngl,
+			NCtx:       nctx,
+			Swappable:  cfg.Phraser.SwapModels,
+		}
+		if base == "" {
+			resp.Model = llm.UnknownModel
+			return resp, nil
+		}
+		id, err := llm.ModelID(ctx, base)
+		if err != nil {
+			// Report the honest "I could not confirm it" rather than echoing the
+			// configured filename as if the server had said it.
+			resp.Model = llm.UnknownModel
+			return resp, nil
+		}
+		resp.Model = id
+		return resp, nil
+	}
+
+	log.Printf("model swap: enabled, %d allowlisted model(s) — step-up required", len(cfg.Phraser.SwapModels))
+}
+
+// llmClientFor builds a completion client on the phraser's llama-server and
+// keeps it pointed at the right one across a model swap.
+//
+// Without the OnSwap registration every holder of a base URL — the LLM router,
+// the replier, the mail extractor, the memory evaluator — would keep talking to
+// the port of a server that no longer exists, and the daemon would degrade to
+// the classifier permanently after the first swap. The client is re-pointed, not
+// rebuilt, so nothing that holds it has to know a swap happened.
+func llmClientFor(lp *phraser.LLMPhraser, timeout time.Duration) *llm.Client {
+	c := llm.New(lp.BaseURL(), timeout)
+	lp.OnSwap(func(base string) { c.SetBaseURL(base) })
+	return c
+}

cmd/mavend/voice.go

@@ -52,6 +52,7 @@ import (
 	"time"
 
 	"github.com/kami/maven/internal/audio"
+	"github.com/kami/maven/internal/crawl"
 	"github.com/kami/maven/internal/dialogue"
 	"github.com/kami/maven/internal/ipc"
 	"github.com/kami/maven/internal/memory"
@@ -82,6 +83,15 @@ type reactiveHandler struct {
 	replier  voice.Replier
 	now      func() time.Time
 
+	// crawler reads a web page he names out loud (queryWeb). nil ⇒ on-demand
+	// page reading is off, which is the default: no `crawl` block, no fetch.
+	crawler *crawl.Crawler
+
+	// feedsOn — whether any RSS feed is configured (config.Feeds). It changes
+	// only what she SAYS when asked and nothing is there: "ленты не настроены"
+	// instead of "ничего нового", which are different truths.
+	feedsOn bool
+
 	weatherProvider weather.Provider
 	weatherLocation string // default location for weather queries
 

cmd/mavend/voicewire.go

@@ -148,7 +148,9 @@ func wireVoice(cfg *config.Config, coreAPI ipc.CoreAPI, phr phraser.Phraser, mem
 	// The replier uses the same llama-server as the phraser.
 	var llmClient *llm.Client
 	if lp, ok := phr.(*phraser.LLMPhraser); ok {
-		llmClient = llm.New(lp.BaseURL(), 60*time.Second)
+		// llmClientFor, not llm.New: this client must follow the phraser onto
+		// the new llama-server when the resident model is swapped (Vikunja #250).
+		llmClient = llmClientFor(lp, 60*time.Second)
 	}
 	// ----- router (the cascade; floor examples seed the classifier) -----
 	// The act matcher's allowlist is exactly the enabled tool names — the
@@ -201,16 +203,20 @@ func wireVoice(cfg *config.Config, coreAPI ipc.CoreAPI, phr phraser.Phraser, mem
 
 	// ----- the handler (the reactive path; closes over stt / tts / router / coreAPI / memory) -----
 	h := &reactiveHandler{
-		stt:              transcriber,
-		tts:              synthesizer,
-		router:           rtr,
-		embedder:         emb,
-		api:              coreAPI,
-		tools:            exec,
-		matcher:          matcher,
-		replier:          replier,
-		phraser:          phr,
-		now:              time.Now,
+		stt:      transcriber,
+		tts:      synthesizer,
+		router:   rtr,
+		embedder: emb,
+		api:      coreAPI,
+		tools:    exec,
+		matcher:  matcher,
+		replier:  replier,
+		phraser:  phr,
+		now:      time.Now,
+		feedsOn:  cfg.Feeds != nil,
+		// nil unless `crawl.on_demand` is on: reading a page he names is a
+		// capability, and capabilities are off unless configured.
+		crawler:          onDemandCrawler(cfg),
 		weatherProvider:  weatherProvider,
 		weatherLocation:  weatherLocation,
 		memStore:         memStore,

cmd/mavmaild/main.go

@@ -0,0 +1,332 @@
+// mavmaild — the mail reader module (Vikunja #246,
+// docs/plans/01-email-reader.md).
+//
+// Every so often it opens one IMAP mailbox read-only, fetches the messages it
+// has not read yet, and hands each one to core over ipc.MethodIngestMail. Core
+// runs the extraction on the resident model and writes what comes back as task
+// CANDIDATES he reviews on /tasks. Nothing here writes to the store, nothing
+// here can create a reminder, and nothing here speaks.
+//
+// Why a separate daemon rather than a loop inside mavend, when extraction has
+// to happen in mavend anyway: the credential. mavpoll set the precedent with the
+// zenmoney token (#125) — the module that talks to a third party holds the
+// secret, reads it from a FILE so it never appears in `ps`, in
+// docker-compose.yml or in shell history, and core never sees it. Core learns
+// that mail exists only as message text on one IPC method; it cannot connect to
+// the mailbox even if it wanted to, and a compromised core yields no mail
+// password.
+//
+// Off unless configured: without -password-file there is nothing to run, and
+// the daemon says so and exits. If core has no `email` block the very first
+// ingest comes back ErrUnknownMethod and this daemon stops polling instead of
+// hammering a socket that will keep refusing.
+//
+// Mail is personal, so the log is counts and UIDs: how many messages were
+// fetched, how many were bulk, how many candidates came back. No subject, no
+// sender, no body, ever — reviewing a candidate is what /tasks is for.
+package main
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+	"flag"
+	"fmt"
+	"log"
+	"os"
+	"os/signal"
+	"path/filepath"
+	"sort"
+	"strings"
+	"syscall"
+	"time"
+
+	"github.com/kami/maven/internal/email"
+	"github.com/kami/maven/internal/ipc"
+)
+
+func main() {
+	if err := run(os.Args[1:]); err != nil {
+		fmt.Fprintln(os.Stderr, "mavmaild:", err)
+		os.Exit(1)
+	}
+}
+
+func run(args []string) error {
+	fs := flag.NewFlagSet("mavmaild", flag.ContinueOnError)
+	socket := fs.String("socket", "", "core IPC socket path (required)")
+	server := fs.String("imap", "", "IMAP server, host or host:993 (required)")
+	user := fs.String("user", "", "IMAP username (required)")
+	passFile := fs.String("password-file", "", "file holding the IMAP password (required — never passed as a flag value)")
+	mailbox := fs.String("mailbox", "INBOX", "mailbox to read, read-only")
+	interval := fs.Duration("interval", 15*time.Minute, "how often to read the mailbox")
+	lookback := fs.Duration("lookback", 72*time.Hour, "how far back to search on each poll")
+	max := fs.Int("max", 25, "most messages to fetch in one poll")
+	timeout := fs.Duration("timeout", 30*time.Second, "IMAP network timeout")
+	statePath := fs.String("state", "", "file remembering which UIDs were read (default: none — every poll re-reads the window)")
+	if err := fs.Parse(args); err != nil {
+		return err
+	}
+	if *socket == "" {
+		return fmt.Errorf("-socket is required")
+	}
+	if *server == "" || *user == "" || *passFile == "" {
+		return fmt.Errorf("mail reading is off unless configured: set -imap, -user and -password-file")
+	}
+
+	// The password is read from a file, never taken as a flag value: an argv
+	// secret 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 password means a
+	// restart, which is cheaper than re-reading his credential every quarter hour.
+	raw, err := os.ReadFile(*passFile)
+	if err != nil {
+		return fmt.Errorf("read password file: %w", err)
+	}
+	password := strings.TrimSpace(string(raw))
+	if password == "" {
+		return fmt.Errorf("password file %s is empty", *passFile)
+	}
+
+	ctx, stop := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM)
+	defer stop()
+
+	core, err := ipc.DialWait(*socket, 60*time.Second)
+	if err != nil {
+		return err
+	}
+	defer core.Close()
+
+	r := &reader{
+		core:     core,
+		addr:     *server,
+		user:     *user,
+		mailbox:  *mailbox,
+		lookback: *lookback,
+		max:      *max,
+		timeout:  *timeout,
+		state:    newSeenState(*statePath),
+	}
+	if err := r.state.load(); err != nil {
+		// A missing or corrupt state file must not stop mail from being read: the
+		// worst case is re-reading the window, and capture dedupes on text.
+		log.Printf("mavmaild: state: %v (starting from an empty seen-set)", err)
+	}
+
+	// The password is never logged, not even its length.
+	log.Printf("mavmaild: reading %s on %s every %s (lookback %s, max %d/poll)",
+		*mailbox, *server, *interval, *lookback, *max)
+
+	r.pollOnce(ctx, password) // don't idle a full interval on start
+	t := time.NewTicker(*interval)
+	defer t.Stop()
+	for {
+		select {
+		case <-ctx.Done():
+			log.Printf("mavmaild: bye")
+			return nil
+		case <-t.C:
+			if r.disabled {
+				// Core told us mail ingestion is not configured. Nothing will change
+				// without a core restart, and a restart restarts us too.
+				log.Printf("mavmaild: core does not accept mail — idling")
+				return nil
+			}
+			r.pollOnce(ctx, password)
+		}
+	}
+}
+
+// mailIngester — the slice of core this daemon uses. One method: hand over a
+// message. It cannot write a fact, create a reminder or read the store, and the
+// interface says so.
+type mailIngester interface {
+	IngestMail(ctx context.Context, req ipc.IngestMailReq) (ipc.IngestMailResp, error)
+}
+
+type reader struct {
+	core     mailIngester
+	addr     string
+	user     string
+	mailbox  string
+	lookback time.Duration
+	max      int
+	timeout  time.Duration
+	state    *seenState
+
+	// dial — connection seam for the tests; nil ⇒ implicit TLS.
+	dial func(addr string, timeout time.Duration) (*email.Conn, error)
+
+	// disabled — core answered ErrUnknownMethod, i.e. it has no email block.
+	disabled bool
+}
+
+// pollOnce — one read of the mailbox, then one ingest per message.
+//
+// A fetch error aborts this poll and nothing else; the next tick tries again.
+// An ingest error for one message does not skip the rest — one mail the model
+// choked on should not hide the four behind it.
+func (r *reader) pollOnce(ctx context.Context, password string) {
+	msgs, err := r.fetch(password)
+	if err != nil {
+		// The error may name a UID; it never names a subject or a sender.
+		log.Printf("mavmaild: fetch: %v", err)
+		if len(msgs) == 0 {
+			return
+		}
+	}
+	var junk, candidates, created int
+	for _, m := range msgs {
+		if ctx.Err() != nil {
+			return
+		}
+		if m.Junk {
+			junk++
+			// Marked seen without a model call: the header filter already decided,
+			// and re-classifying it every quarter hour would be pure waste.
+			r.state.mark(m.UID)
+			continue
+		}
+		resp, err := r.core.IngestMail(ctx, ipc.IngestMailReq{
+			Mailbox: r.mailbox,
+			UID:     m.UID,
+			From:    m.From,
+			Subject: m.Subject,
+			Date:    m.Date,
+			Body:    m.Body,
+		})
+		if errors.Is(err, ipc.ErrUnknownMethod) {
+			log.Printf("mavmaild: core has no email block configured — mail ingestion is off; stopping")
+			r.disabled = true
+			return
+		}
+		if err != nil {
+			// Not marked seen: an ingest that failed should be retried next poll.
+			log.Printf("mavmaild: ingest uid %d: %v", m.UID, err)
+			continue
+		}
+		r.state.mark(m.UID)
+		candidates += len(resp.TaskIDs)
+		created += resp.Created
+	}
+	if err := r.state.save(); err != nil {
+		log.Printf("mavmaild: state: %v", err)
+	}
+	log.Printf("mavmaild: %s: %d read, %d bulk, %d candidate(s), %d new", r.mailbox, len(msgs), junk, candidates, created)
+}
+
+// fetch reads the mailbox. Messages already in the seen-set are not fetched at
+// all, so a steady mailbox costs one SEARCH per poll and nothing else.
+func (r *reader) fetch(password string) ([]email.Message, error) {
+	f := email.FetchSince{
+		Addr:    r.addr,
+		User:    r.user,
+		Mailbox: r.mailbox,
+		Timeout: r.timeout,
+		Since:   time.Now().Add(-r.lookback),
+		Max:     r.max,
+		Skip:    r.state.seen,
+	}
+	return f.RunWith(password, r.dial)
+}
+
+// ---- seen state ------------------------------------------------------------
+
+// seenState — the UIDs already handed to core, persisted so a restart does not
+// re-read (and re-extract, at multi-second LLM cost) the whole lookback window.
+//
+// Correctness does not depend on it: ipc.CaptureTask dedupes on normalised text
+// among live tasks, so a re-read produces no duplicate rows. This exists to save
+// the model's time, which is why a broken state file is a log line rather than a
+// failure.
+//
+// UIDs are per-mailbox and monotonic, so the set is kept as a high-water mark
+// plus the stragglers above it. If the server ever changes UIDVALIDITY, UIDs
+// reset and the window is simply re-read once — dedupe absorbs it.
+type seenState struct {
+	path  string
+	high  uint32
+	set   map[uint32]bool
+	dirty bool
+}
+
+func newSeenState(path string) *seenState {
+	return &seenState{path: path, set: map[uint32]bool{}}
+}
+
+type seenFile struct {
+	High uint32   `json:"high"`
+	UIDs []uint32 `json:"uids,omitempty"`
+}
+
+func (s *seenState) seen(uid uint32) bool {
+	return uid <= s.high || s.set[uid]
+}
+
+func (s *seenState) mark(uid uint32) {
+	if s.seen(uid) {
+		return
+	}
+	s.set[uid] = true
+	s.dirty = true
+	// Advance the high-water mark through any contiguous run, so the explicit set
+	// stays small on a mailbox read in order.
+	for {
+		next := s.high + 1
+		if !s.set[next] {
+			break
+		}
+		delete(s.set, next)
+		s.high = next
+	}
+}
+
+func (s *seenState) load() error {
+	if s.path == "" {
+		return nil
+	}
+	b, err := os.ReadFile(s.path)
+	if errors.Is(err, os.ErrNotExist) {
+		return nil // first run
+	}
+	if err != nil {
+		return err
+	}
+	var f seenFile
+	if err := json.Unmarshal(b, &f); err != nil {
+		return fmt.Errorf("parse %s: %w", s.path, err)
+	}
+	s.high = f.High
+	for _, u := range f.UIDs {
+		s.set[u] = true
+	}
+	return nil
+}
+
+// save writes the state atomically (temp file + rename), 0600: it is a list of
+// message ids from his mailbox, which is metadata about his mail.
+func (s *seenState) save() error {
+	if s.path == "" || !s.dirty {
+		return nil
+	}
+	uids := make([]uint32, 0, len(s.set))
+	for u := range s.set {
+		uids = append(uids, u)
+	}
+	sort.Slice(uids, func(i, j int) bool { return uids[i] < uids[j] })
+	b, err := json.Marshal(seenFile{High: s.high, UIDs: uids})
+	if err != nil {
+		return err
+	}
+	tmp := s.path + ".tmp"
+	if err := os.MkdirAll(filepath.Dir(s.path), 0o700); err != nil {
+		return err
+	}
+	if err := os.WriteFile(tmp, b, 0o600); err != nil {
+		return err
+	}
+	if err := os.Rename(tmp, s.path); err != nil {
+		return err
+	}
+	s.dirty = false
+	return nil
+}

cmd/mavmaild/main_test.go

@@ -0,0 +1,254 @@
+package main
+
+import (
+	"bufio"
+	"context"
+	"fmt"
+	"net"
+	"os"
+	"path/filepath"
+	"strconv"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/kami/maven/internal/email"
+	"github.com/kami/maven/internal/ipc"
+)
+
+// ---- a scripted IMAP server, same shape internal/email's tests use ---------
+
+type fakeIMAP struct {
+	msgs map[uint32]string
+	uids []uint32
+	cmds []string
+}
+
+func (f *fakeIMAP) serve(c net.Conn) {
+	defer c.Close()
+	fmt.Fprint(c, "* OK fake ready\r\n")
+	r := bufio.NewReader(c)
+	for {
+		line, err := r.ReadString('\n')
+		if err != nil {
+			return
+		}
+		parts := strings.SplitN(strings.TrimRight(line, "\r\n"), " ", 2)
+		if len(parts) != 2 {
+			return
+		}
+		tag, cmd := parts[0], parts[1]
+		f.cmds = append(f.cmds, cmd)
+		upper := strings.ToUpper(cmd)
+		switch {
+		case strings.HasPrefix(upper, "LOGIN"), strings.HasPrefix(upper, "EXAMINE"):
+			fmt.Fprintf(c, "%s OK\r\n", tag)
+		case strings.HasPrefix(upper, "UID SEARCH"):
+			var ids []string
+			for _, u := range f.uids {
+				ids = append(ids, strconv.FormatUint(uint64(u), 10))
+			}
+			fmt.Fprintf(c, "* SEARCH %s\r\n%s OK\r\n", strings.Join(ids, " "), tag)
+		case strings.HasPrefix(upper, "UID FETCH"):
+			uid, _ := strconv.ParseUint(strings.Fields(cmd)[2], 10, 32)
+			if raw, ok := f.msgs[uint32(uid)]; ok {
+				fmt.Fprintf(c, "* 1 FETCH (UID %d BODY[] {%d}\r\n%s)\r\n", uid, len(raw), raw)
+			}
+			fmt.Fprintf(c, "%s OK\r\n", tag)
+		case strings.HasPrefix(upper, "LOGOUT"):
+			fmt.Fprintf(c, "* BYE\r\n%s OK\r\n", tag)
+			return
+		default:
+			fmt.Fprintf(c, "%s BAD\r\n", tag)
+		}
+	}
+}
+
+func (f *fakeIMAP) dial(_ string, timeout time.Duration) (*email.Conn, error) {
+	cli, srv := net.Pipe()
+	go f.serve(srv)
+	return email.NewConn(cli, timeout)
+}
+
+// ---- a fake core -----------------------------------------------------------
+
+type fakeCore struct {
+	got  []ipc.IngestMailReq
+	resp ipc.IngestMailResp
+	err  error
+}
+
+func (c *fakeCore) IngestMail(_ context.Context, req ipc.IngestMailReq) (ipc.IngestMailResp, error) {
+	c.got = append(c.got, req)
+	if c.err != nil {
+		return ipc.IngestMailResp{}, c.err
+	}
+	return c.resp, nil
+}
+
+func mail(subject, body string, extraHeaders ...string) string {
+	h := "Subject: " + subject + "\r\nFrom: a@b.c\r\nContent-Type: text/plain; charset=utf-8\r\n"
+	for _, e := range extraHeaders {
+		h += e + "\r\n"
+	}
+	return h + "\r\n" + body + "\r\n"
+}
+
+func newTestReader(t *testing.T, f *fakeIMAP, core *fakeCore, statePath string) *reader {
+	t.Helper()
+	return &reader{
+		core: core, addr: "mail.example:993", user: "kami", mailbox: "INBOX",
+		lookback: 72 * time.Hour, max: 25, timeout: 5 * time.Second,
+		state: newSeenState(statePath),
+		dial:  f.dial,
+	}
+}
+
+func TestPollHandsMessagesToCore(t *testing.T) {
+	f := &fakeIMAP{
+		uids: []uint32{1, 2},
+		msgs: map[uint32]string{
+			1: mail("Счёт", "Оплатить до 5 августа."),
+			2: mail("Скидки", "Sale!", "List-Unsubscribe: <mailto:u@x>"),
+		},
+	}
+	core := &fakeCore{resp: ipc.IngestMailResp{TaskIDs: []int64{1}, Created: 1}}
+	r := newTestReader(t, f, core, "")
+	r.pollOnce(context.Background(), "secret")
+
+	// The newsletter is filtered before core is asked: only the real mail crosses.
+	if len(core.got) != 1 {
+		t.Fatalf("core saw %d messages, want 1 (the bulk one must not cross): %+v", len(core.got), core.got)
+	}
+	got := core.got[0]
+	if got.UID != 1 || got.Mailbox != "INBOX" || got.Subject != "Счёт" {
+		t.Errorf("ingest req = %+v", got)
+	}
+	if !strings.Contains(got.Body, "Оплатить") {
+		t.Errorf("body = %q", got.Body)
+	}
+}
+
+// A second poll must not re-send what core already saw — extraction is a
+// multi-second LLM call per message.
+func TestPollSkipsSeenUIDs(t *testing.T) {
+	f := &fakeIMAP{uids: []uint32{5}, msgs: map[uint32]string{5: mail("Счёт", "текст")}}
+	core := &fakeCore{}
+	r := newTestReader(t, f, core, "")
+	r.pollOnce(context.Background(), "secret")
+	r.pollOnce(context.Background(), "secret")
+	if len(core.got) != 1 {
+		t.Errorf("core saw %d messages over two polls, want 1", len(core.got))
+	}
+}
+
+// An ingest that failed is NOT marked seen: the next poll retries it.
+func TestPollRetriesFailedIngest(t *testing.T) {
+	f := &fakeIMAP{uids: []uint32{5}, msgs: map[uint32]string{5: mail("Счёт", "текст")}}
+	core := &fakeCore{err: fmt.Errorf("llama-server is warming up")}
+	r := newTestReader(t, f, core, "")
+	r.pollOnce(context.Background(), "secret")
+	core.err = nil
+	r.pollOnce(context.Background(), "secret")
+	if len(core.got) != 2 {
+		t.Errorf("core saw %d attempts, want 2 (a failed ingest is retried)", len(core.got))
+	}
+}
+
+// Core without an email block ⇒ stop, don't hammer the socket.
+func TestPollStopsWhenCoreRefusesMail(t *testing.T) {
+	f := &fakeIMAP{uids: []uint32{1, 2}, msgs: map[uint32]string{1: mail("a", "b"), 2: mail("c", "d")}}
+	core := &fakeCore{err: fmt.Errorf("call: %w", ipc.ErrUnknownMethod)}
+	r := newTestReader(t, f, core, "")
+	r.pollOnce(context.Background(), "secret")
+	if !r.disabled {
+		t.Error("ErrUnknownMethod must disable the reader")
+	}
+	if len(core.got) != 1 {
+		t.Errorf("core saw %d messages, want 1 — stop at the first refusal", len(core.got))
+	}
+}
+
+func TestSeenStatePersists(t *testing.T) {
+	path := filepath.Join(t.TempDir(), "state", "seen.json")
+	f := &fakeIMAP{uids: []uint32{9}, msgs: map[uint32]string{9: mail("Счёт", "текст")}}
+	core := &fakeCore{}
+	r := newTestReader(t, f, core, path)
+	r.pollOnce(context.Background(), "secret")
+
+	fi, err := os.Stat(path)
+	if err != nil {
+		t.Fatalf("state file: %v", err)
+	}
+	// A list of message ids from his mailbox is metadata about his mail.
+	if perm := fi.Mode().Perm(); perm != 0o600 {
+		t.Errorf("state file mode = %v, want 0600", perm)
+	}
+
+	// A fresh reader with the same state file must not re-read the message.
+	core2 := &fakeCore{}
+	r2 := newTestReader(t, f, core2, path)
+	if err := r2.state.load(); err != nil {
+		t.Fatalf("load: %v", err)
+	}
+	r2.pollOnce(context.Background(), "secret")
+	if len(core2.got) != 0 {
+		t.Errorf("after a restart core saw %d messages, want 0", len(core2.got))
+	}
+}
+
+func TestSeenStateHighWaterMark(t *testing.T) {
+	s := newSeenState("")
+	s.mark(1)
+	s.mark(3)
+	s.mark(2)
+	if s.high != 3 {
+		t.Errorf("high = %d, want 3 (contiguous run collapses)", s.high)
+	}
+	if len(s.set) != 0 {
+		t.Errorf("explicit set = %v, want empty", s.set)
+	}
+	if !s.seen(2) || s.seen(4) {
+		t.Errorf("seen(2)=%v seen(4)=%v", s.seen(2), s.seen(4))
+	}
+}
+
+func TestSeenStateCorruptFileIsNotFatal(t *testing.T) {
+	path := filepath.Join(t.TempDir(), "seen.json")
+	if err := os.WriteFile(path, []byte("{not json"), 0o600); err != nil {
+		t.Fatal(err)
+	}
+	s := newSeenState(path)
+	if err := s.load(); err == nil {
+		t.Error("a corrupt state file should report an error the caller logs")
+	}
+	if s.seen(1) {
+		t.Error("a corrupt state file must leave an empty seen-set, not a poisoned one")
+	}
+}
+
+// Off unless configured, and the credential is never a flag value.
+func TestRunRequiresConfig(t *testing.T) {
+	if err := run([]string{}); err == nil {
+		t.Error("no -socket must be an error")
+	}
+	if err := run([]string{"-socket", "/tmp/nope.sock"}); err == nil {
+		t.Error("no mailbox configuration must be an error, not a default mailbox")
+	}
+	// There is no -password flag at all: only -password-file.
+	if err := run([]string{"-socket", "/x", "-imap", "h", "-user", "u", "-password", "p"}); err == nil ||
+		!strings.Contains(err.Error(), "flag provided but not defined") {
+		t.Errorf("a -password flag must not exist; err = %v", err)
+	}
+}
+
+func TestRunRejectsEmptyPasswordFile(t *testing.T) {
+	path := filepath.Join(t.TempDir(), "pass")
+	if err := os.WriteFile(path, []byte("  \n"), 0o600); err != nil {
+		t.Fatal(err)
+	}
+	err := run([]string{"-socket", "/x/y.sock", "-imap", "h", "-user", "u", "-password-file", path})
+	if err == nil || !strings.Contains(err.Error(), "empty") {
+		t.Errorf("an empty password file must be refused before dialling; err = %v", err)
+	}
+}

cmd/mavpoll/main.go

@@ -9,6 +9,12 @@
 // Two 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)
+//
+// 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
+// core never needs to know an account exists to answer a question about a fact
+// the poller wrote. It is off unless -zenmoney-token-file is given.
 //
 // Netdata needs no auth over the wg-fronted net. Kuma's /metrics needs an API
 // key (basic-auth); without -kuma the whole kuma path is skipped (netdata-only
@@ -37,6 +43,7 @@ import (
 	"time"
 
 	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/zenmoney"
 )
 
 func main() {
@@ -52,6 +59,9 @@ func run(args []string) error {
 	netdataURL := fs.String("netdata", "http://127.0.0.1:19999", "netdata base URL ('' to disable)")
 	kumaURL := fs.String("kuma", "", "uptime-kuma metrics URL, e.g. http://127.0.0.1:3001/metrics ('' to disable)")
 	kumaKey := fs.String("kuma-key", "", "uptime-kuma API key (basic-auth username)")
+	zenTokenFile := fs.String("zenmoney-token-file", "", "file holding the zenmoney API token ('' disables money tracking)")
+	zenURL := fs.String("zenmoney-url", zenmoney.DefaultBaseURL, "zenmoney API base URL (tests/self-hosted proxies)")
+	zenInterval := fs.Duration("zenmoney-interval", time.Hour, "how often to read zenmoney (money does not move every minute)")
 	wgIface := fs.String("wg", "", "wireguard interface for the presence signal, e.g. wg0 or 'all' ('' to disable)")
 	wgCmd := fs.String("wg-cmd", "wg", "wg binary (use e.g. 'sudo wg' if the poller lacks CAP_NET_ADMIN)")
 	interval := fs.Duration("interval", 60*time.Second, "poll cadence")
@@ -62,8 +72,24 @@ func run(args []string) error {
 	if *socket == "" {
 		return fmt.Errorf("-socket is required")
 	}
-	if *netdataURL == "" && *kumaURL == "" && *wgIface == "" {
-		return fmt.Errorf("nothing to poll: set -netdata, -kuma and/or -wg")
+	if *netdataURL == "" && *kumaURL == "" && *wgIface == "" && *zenTokenFile == "" {
+		return fmt.Errorf("nothing to poll: set -netdata, -kuma, -wg and/or -zenmoney-token-file")
+	}
+
+	// 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
+		}
 	}
 
 	ctx, stop := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM)
@@ -83,9 +109,13 @@ func run(args []string) error {
 		kumaKey:    *kumaKey,
 		wgIface:    *wgIface,
 		wgCmd:      *wgCmd,
+		zen:        zen,
+		zenEvery:   *zenInterval,
 	}
 
-	log.Printf("mavpoll: polling every %s (netdata=%q kuma=%q wg=%q)", *interval, *netdataURL, *kumaURL, *wgIface)
+	// 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.pollOnce(ctx) // fire immediately; don't idle a full interval on start
 	t := time.NewTicker(*interval)
 	defer t.Stop()
@@ -108,6 +138,12 @@ type poller struct {
 	kumaKey    string
 	wgIface    string
 	wgCmd      string
+
+	// zen is nil unless a token file was configured — money tracking is a
+	// capability, off by default like weather and telegram.
+	zen      *zenmoney.Client
+	zenEvery time.Duration
+	zenLast  time.Time
 }
 
 // pollOnce — one sweep of both sources. A failure in one source logs and does
@@ -129,6 +165,66 @@ func (p *poller) pollOnce(ctx context.Context) {
 			log.Printf("mavpoll: wg: %v", err)
 		}
 	}
+	// Money on its own, much slower cadence: a bank feed that updates hourly
+	// polled every minute is 60 pointless reads of his financial history.
+	if p.zen != nil && now.Sub(p.zenLast) >= p.zenEvery {
+		p.zenLast = now
+		if err := p.pollZenmoney(ctx, now); err != nil {
+			log.Printf("mavpoll: zenmoney: %v", err)
+		}
+	}
+}
+
+// ---- zenmoney: spending/income totals → money facts ------------------------
+
+// pollZenmoney reads today's and this month's totals and writes them as
+// facts(kind=env, source=poll:zenmoney) (Vikunja #125).
+//
+// Two properties this function exists to hold:
+//
+//   - An empty or failed read writes NOTHING. zenmoney.Summary.Value() refuses
+//     to encode a summary built from zero transactions, so a poller that cannot
+//     reach the API leaves the last good fact in place rather than overwriting
+//     it with a zero Maven would then recite as fact.
+//   - Nothing about the money leaves the box except the diff request itself, to
+//     the service that already holds his bank sessions. The totals are written
+//     to the store and read back only when he asks; they are never search input
+//     and no tick rule fires on them.
+//
+// Both windows are read from one diff call each. Two calls an hour against an
+// API whose whole job is this is not worth caching.
+// moneyWindow — one fact key and the period it covers.
+type moneyWindow struct {
+	key      string
+	from, to time.Time
+}
+
+func (p *poller) pollZenmoney(ctx context.Context, now time.Time) error {
+	dFrom, dTo := zenmoney.DayWindow(now)
+	mFrom, mTo := zenmoney.MonthWindow(now)
+	windows := []moneyWindow{
+		{zenmoney.KeySpentToday, dFrom, dTo},
+		{zenmoney.KeySpentMonth, mFrom, mTo},
+	}
+	var firstErr error
+	for _, w := range windows {
+		sum, err := p.zen.Since(ctx, w.from, w.to)
+		if err != nil {
+			if firstErr == nil {
+				firstErr = err
+			}
+			continue
+		}
+		val, ok := sum.Value()
+		if !ok {
+			// Nothing read. Silence, not a zero.
+			continue
+		}
+		if err := p.writeIfChangedRaw(ctx, w.key, zenmoney.Source, val, now); err != nil && firstErr == nil {
+			firstErr = err
+		}
+	}
+	return firstErr
 }
 
 // ---- wireguard: latest handshake → presence signal -------------------------
@@ -301,6 +397,31 @@ func (p *poller) writeIfChanged(ctx context.Context, key, source, val string, no
 	return nil
 }
 
+// writeIfChangedRaw is writeIfChanged for values that are already JSON (the
+// money facts store an object, not a string). Kept separate rather than
+// generalising writeIfChanged, because the string-valued env facts encoding
+// their own value is the convention the rules rely on.
+//
+// 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)
+	}
+	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)
+	}
+	log.Printf("mavpoll: %s updated (%s)", key, source)
+	return nil
+}
+
 // isNoFact — ErrNoFact rehydrated over the wire is wrapped (fmt.Errorf %w), so
 // errors.Is is the right check; keep a helper so the switch above reads clean.
 func isNoFact(err error) bool {

cmd/mavpoll/main_test.go

@@ -1,8 +1,17 @@
 package main
 
 import (
+	"context"
 	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"os"
+	"strings"
 	"testing"
+	"time"
+
+	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/zenmoney"
 )
 
 func TestMaxSeverity(t *testing.T) {
@@ -62,3 +71,120 @@ func TestParseMaxHandshake(t *testing.T) {
 		}
 	}
 }
+
+// ---- zenmoney (Vikunja #125) ----------------------------------------------
+
+// factCore records the facts the poller wrote and answers "no fact yet".
+type factCore struct {
+	ipc.UnimplementedCoreAPI
+
+	written []ipc.WriteFactReq
+	prev    map[string]string
+}
+
+func (c *factCore) LatestFactBySource(_ context.Context, key, source string) (ipc.Fact, error) {
+	if v, ok := c.prev[key+"|"+source]; ok {
+		return ipc.Fact{Key: key, Source: source, Value: v}, nil
+	}
+	return ipc.Fact{}, ipc.ErrNoFact
+}
+
+func (c *factCore) WriteFact(_ context.Context, req ipc.WriteFactReq) (int64, error) {
+	c.written = append(c.written, req)
+	return int64(len(c.written)), nil
+}
+
+func zenFixtureServer(t *testing.T, body []byte, status int) *httptest.Server {
+	t.Helper()
+	return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if status != http.StatusOK {
+			w.WriteHeader(status)
+			return
+		}
+		w.Write(body)
+	}))
+}
+
+func TestPollZenmoneyWritesMoneyFacts(t *testing.T) {
+	body, err := os.ReadFile("../../internal/zenmoney/testdata/diff.json")
+	if err != nil {
+		t.Fatal(err)
+	}
+	srv := zenFixtureServer(t, body, http.StatusOK)
+	defer srv.Close()
+	zen, err := zenmoney.New("tok", srv.URL, time.Second)
+	if err != nil {
+		t.Fatal(err)
+	}
+	core := &factCore{}
+	p := &poller{core: core, zen: zen}
+	now := time.Date(2026, 8, 1, 21, 0, 0, 0, time.UTC)
+	if err := p.pollZenmoney(context.Background(), now); err != nil {
+		t.Fatal(err)
+	}
+	if len(core.written) != 2 {
+		t.Fatalf("wrote %d facts, want today + month", len(core.written))
+	}
+	for _, f := range core.written {
+		if f.Kind != "env" || f.Source != zenmoney.Source {
+			t.Errorf("fact = %+v, want kind=env source=%s", f, zenmoney.Source)
+		}
+		if _, err := zenmoney.ParseFactValue(f.Value); err != nil {
+			t.Errorf("fact value %q does not decode: %v", f.Value, err)
+		}
+	}
+}
+
+// A read that returns nothing for the window writes NOTHING. Silence, not a
+// zero: an invented 0 would be recited back to him as fact.
+func TestPollZenmoneyWritesNothingWhenEmpty(t *testing.T) {
+	srv := zenFixtureServer(t, []byte(`{"serverTimestamp":1,"instrument":[],"transaction":[]}`), http.StatusOK)
+	defer srv.Close()
+	zen, _ := zenmoney.New("tok", srv.URL, time.Second)
+	core := &factCore{}
+	p := &poller{core: core, zen: zen}
+	if err := p.pollZenmoney(context.Background(), time.Now()); err != nil {
+		t.Fatal(err)
+	}
+	if len(core.written) != 0 {
+		t.Errorf("wrote %+v, want no fact at all", core.written)
+	}
+}
+
+// An API failure must not overwrite the last good total either.
+func TestPollZenmoneyFailureWritesNothing(t *testing.T) {
+	srv := zenFixtureServer(t, nil, http.StatusUnauthorized)
+	defer srv.Close()
+	zen, _ := zenmoney.New("bad", srv.URL, time.Second)
+	core := &factCore{}
+	p := &poller{core: core, zen: zen}
+	if err := p.pollZenmoney(context.Background(), time.Now()); err == nil {
+		t.Error("want the 401 reported")
+	}
+	if len(core.written) != 0 {
+		t.Errorf("wrote %+v on a failed read", core.written)
+	}
+}
+
+// Unchanged totals do not churn the facts table.
+func TestWriteIfChangedRawSkipsUnchanged(t *testing.T) {
+	core := &factCore{prev: map[string]string{
+		zenmoney.KeySpentToday + "|" + zenmoney.Source: `{"count":1}`,
+	}}
+	p := &poller{core: core}
+	if err := p.writeIfChangedRaw(context.Background(), zenmoney.KeySpentToday, zenmoney.Source, `{"count":1}`, time.Now()); err != nil {
+		t.Fatal(err)
+	}
+	if len(core.written) != 0 {
+		t.Errorf("wrote %+v for an unchanged value", core.written)
+	}
+}
+
+// Money tracking is off unless configured: no token file, no zenmoney client,
+// and the poller still refuses to start with nothing at all to poll.
+func TestRunRequiresSomethingToPoll(t *testing.T) {
+	err := run([]string{"-socket", "/tmp/nope.sock", "-netdata", "", "-kuma", "", "-wg", ""})
+	if err == nil || !strings.Contains(err.Error(), "nothing to poll") {
+		t.Errorf("err = %v, want a 'nothing to poll' refusal", err)
+	}
+}

cmd/mavweb/main.go

@@ -25,6 +25,7 @@ import (
 	"github.com/kami/maven/internal/audio"
 	"github.com/kami/maven/internal/ipc"
 	"github.com/kami/maven/internal/pattern"
+	"github.com/kami/maven/internal/tasks"
 	"github.com/kami/maven/internal/voice"
 	"github.com/kami/maven/internal/webauthn"
 )
@@ -123,6 +124,7 @@ var sidebarSections = []struct {
 		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"},
 		},
 	},
@@ -190,6 +192,8 @@ func pageIcon(key string) string {
 		return `<svg class=icon width="14" height="14"><use href="/ethos-icons.svg#i-grid"/></svg>`
 	case "tools":
 		return `<svg class=icon width="14" height="14"><use href="/ethos-icons.svg#i-settings"/></svg>`
+	case "models":
+		return `<svg class=icon width="14" height="14"><use href="/ethos-icons.svg#i-wave"/></svg>`
 	case "passkey":
 		return `<svg class=icon width="14" height="14"><use href="/ethos-icons.svg#i-lock"/></svg>`
 	default:
@@ -224,6 +228,8 @@ func pageTitle(key string) string {
 		return "Ecosystem"
 	case "tools":
 		return "Tools"
+	case "models":
+		return "Resident Model"
 	case "passkey":
 		return "Passkey"
 	default:
@@ -478,6 +484,12 @@ func main() {
 	mux.HandleFunc("/routines", func(w http.ResponseWriter, r *http.Request) {
 		handleRoutines(w, r, core, stepUpSession, *requireStepUp)
 	})
+	// /models — the resident-model surface (Vikunja #250). Same step-up gate as
+	// /tools, and for a comparable reason: which model is loaded decides how every
+	// utterance is routed and how every reply is worded. GET is read-only.
+	mux.HandleFunc("/models", func(w http.ResponseWriter, r *http.Request) {
+		handleModels(w, r, core, stepUpSession, *requireStepUp)
+	})
 
 	// State-changing routes on this server, and their gate (Vikunja #317):
 	//
@@ -840,6 +852,10 @@ type taskRow struct {
 	Due      string
 	Created  string
 	Resolved string
+	// 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
 }
 
 // handleTasks serves the task review surface (GET) and the four writes it
@@ -878,20 +894,46 @@ func handleTasks(w http.ResponseWriter, r *http.Request, core ipc.CoreAPI) {
 		http.Error(w, "tasks error: "+err.Error(), http.StatusBadGateway)
 		return
 	}
-	var cands, open, resolved []taskRow
+	// 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
 	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:
+			resolved = append(resolved, 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),
+			})
+		}
+	}
+	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, time.Now()) {
+		t := byID[r.ID]
 		row := 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),
+			Why: r.Reason,
 		}
-		switch t.Status {
-		case "candidate":
+		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)
-		case "open":
+		} else {
 			open = append(open, row)
-		default:
-			resolved = append(resolved, row)
 		}
 	}
 	w.Header().Set("Content-Type", "text/html; charset=utf-8")
@@ -916,6 +958,18 @@ func applyTaskPost(ctx context.Context, core ipc.CoreAPI, r *http.Request) (stri
 			return "", errors.New("empty task text")
 		}
 		req := ipc.CaptureTaskReq{Text: text, Source: "tap:web", Status: "open", Ts: time.Now()}
+		// Importance is his, stated on the form. Out-of-range values are
+		// clamped rather than rejected — a bad select is not worth a 400.
+		if v := r.FormValue("weight"); v != "" {
+			var wgt int
+			if n, _ := fmt.Sscanf(v, "%d", &wgt); n != 1 || wgt < 0 {
+				return "", fmt.Errorf("bad weight %q", v)
+			}
+			if wgt > tasks.MaxWeight {
+				wgt = tasks.MaxWeight
+			}
+			req.Weight = wgt
+		}
 		if d := r.FormValue("due"); d != "" {
 			due, err := time.ParseInLocation("2006-01-02", d, time.Local)
 			if err != nil {

cmd/mavweb/models.go

@@ -0,0 +1,145 @@
+package main
+
+import (
+	"context"
+	"errors"
+	"html/template"
+	"log"
+	"net/http"
+	"strconv"
+	"strings"
+
+	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/webauthn"
+)
+
+// The resident-model surface (Vikunja #250).
+//
+// GET shows which model llama-server actually has loaded and which files the
+// daemon is configured to allow. POST swaps to one of them, behind the same
+// step-up gate as POST /tools: the loaded model decides how every utterance is
+// routed and how every reply is worded, so it is an owner action.
+//
+// There is nothing on this page Maven can press. The swap is an IPC method rated
+// AuthStepUp in internal/auth, unreachable from an act, an intent or a timer.
+
+// modelController — the two non-CoreAPI methods this page needs. *ipc.Client
+// satisfies it; a core without a swap allowlist answers ErrUnknownMethod, which
+// the page renders as "not configured" rather than an error.
+type modelController interface {
+	ModelStatus(ctx context.Context) (ipc.ModelStatusResp, error)
+	SwapModel(ctx context.Context, req ipc.SwapModelReq) (ipc.SwapModelResp, error)
+}
+
+var modelsTmpl = template.Must(template.New("models").Funcs(shellFuncs()).Parse(shellTopHTML + modelsHTML + shellBottomHTML))
+
+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>
+{{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"}}`
+
+type modelsPage struct {
+	Msg    string
+	Err    string
+	Off    bool
+	Status ipc.ModelStatusResp
+}
+
+// handleModels renders the model surface (GET) and applies a swap (POST).
+//
+// A failed swap is reported as a failure with the model that is still serving
+// named, because that is the state the operator needs: the daemon rolled back
+// and is answering turns, it just is not answering them with what he asked for.
+func handleModels(w http.ResponseWriter, r *http.Request, core ipc.CoreAPI, session *webauthn.PasskeySession, requireStepUp bool) {
+	if core == nil {
+		http.Error(w, "models disabled (no -core)", http.StatusServiceUnavailable)
+		return
+	}
+	mc, ok := core.(modelController)
+	if !ok {
+		http.Error(w, "models unavailable: core connection does not support model swap", http.StatusServiceUnavailable)
+		return
+	}
+	ctx := r.Context()
+	page := modelsPage{}
+
+	if r.Method == http.MethodPost {
+		if !stepUpOK(session, requireStepUp) {
+			http.Error(w, "step-up required: assert a passkey first", http.StatusForbidden)
+			return
+		}
+		path := strings.TrimSpace(r.FormValue("model_path"))
+		if path == "" {
+			http.Error(w, "model_path required", http.StatusBadRequest)
+			return
+		}
+		req := ipc.SwapModelReq{ModelPath: path}
+		if v, err := strconv.Atoi(r.FormValue("n_ctx")); err == nil {
+			req.NCtx = v
+		}
+		res, err := mc.SwapModel(ctx, req)
+		switch {
+		case err == nil:
+			page.Msg = "loaded " + res.Model + " (" + strconv.FormatInt(res.TookMs, 10) + "ms)"
+			log.Printf("models: swapped to %s (%s) in %dms", res.ModelPath, res.Model, res.TookMs)
+		case errors.Is(err, ipc.ErrForbidden):
+			http.Error(w, "refused: that model is not in phraser.swap_models, or step-up was not asserted", http.StatusForbidden)
+			return
+		case errors.Is(err, ipc.ErrUnknownMethod):
+			http.Error(w, "swap not configured on this core", http.StatusServiceUnavailable)
+			return
+		case res.RolledBack:
+			page.Err = "swap failed, rolled back to " + res.Model + " — she is still answering, with the old model"
+			log.Printf("models: swap to %s failed, rolled back: %v", path, err)
+		default:
+			page.Err = "swap failed: " + err.Error()
+			log.Printf("models: swap to %s failed: %v", path, err)
+		}
+	}
+
+	st, err := mc.ModelStatus(ctx)
+	if err != nil {
+		if errors.Is(err, ipc.ErrUnknownMethod) {
+			page.Off = true
+		} else {
+			log.Printf("models: status: %v", err)
+			http.Error(w, "core read failed", http.StatusBadGateway)
+			return
+		}
+	}
+	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)
+	}
+}

cmd/mavweb/models_test.go

@@ -0,0 +1,150 @@
+package main
+
+import (
+	"context"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+
+	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/webauthn"
+)
+
+// fakeModelCore is a core that supports the two model methods. It records what
+// the page asked for, so the tests can assert the gate rather than the HTML.
+type fakeModelCore struct {
+	ipc.UnimplementedCoreAPI
+
+	status    ipc.ModelStatusResp
+	statusErr error
+
+	swapResp ipc.SwapModelResp
+	swapErr  error
+	swapped  []ipc.SwapModelReq
+}
+
+func (f *fakeModelCore) ModelStatus(ctx context.Context) (ipc.ModelStatusResp, error) {
+	return f.status, f.statusErr
+}
+
+func (f *fakeModelCore) SwapModel(ctx context.Context, req ipc.SwapModelReq) (ipc.SwapModelResp, error) {
+	f.swapped = append(f.swapped, req)
+	return f.swapResp, f.swapErr
+}
+
+func modelsGET(t *testing.T, core ipc.CoreAPI) *httptest.ResponseRecorder {
+	t.Helper()
+	w := httptest.NewRecorder()
+	handleModels(w, httptest.NewRequest(http.MethodGet, "/models", nil), core, nil, false)
+	return w
+}
+
+func modelsPOST(t *testing.T, core ipc.CoreAPI, session *webauthn.PasskeySession, requireStepUp bool, path string) *httptest.ResponseRecorder {
+	t.Helper()
+	r := httptest.NewRequest(http.MethodPost, "/models", strings.NewReader("model_path="+path))
+	r.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	w := httptest.NewRecorder()
+	handleModels(w, r, core, session, requireStepUp)
+	return w
+}
+
+func TestModels_GETShowsTheLoadedModelAndTheAllowlist(t *testing.T) {
+	core := &fakeModelCore{status: ipc.ModelStatusResp{
+		Model:     "Qwen3-1.7B-UD-Q4_K_XL",
+		ModelPath: "/opt/maven/models/llm/qwen3.gguf",
+		BaseURL:   "http://127.0.0.1:18099",
+		NCtx:      4096,
+		Swappable: []string{"/opt/maven/models/llm/qwen3.gguf", "/opt/maven/models/llm/qwen3-cpt.gguf"},
+	}}
+	w := modelsGET(t, core)
+	if w.Code != http.StatusOK {
+		t.Fatalf("GET /models = %d; want 200", w.Code)
+	}
+	body := w.Body.String()
+	for _, want := range []string{"Qwen3-1.7B-UD-Q4_K_XL", "qwen3-cpt.gguf", "4096"} {
+		if !strings.Contains(body, want) {
+			t.Errorf("page does not mention %q", want)
+		}
+	}
+	if len(core.swapped) != 0 {
+		t.Errorf("a GET swapped the model: %v", core.swapped)
+	}
+}
+
+func TestModels_POSTRequiresStepUpWhenFailingClosed(t *testing.T) {
+	// No WebAuthn configured (nil session) + -require-stepup ⇒ deny, exactly
+	// like POST /tools. Nothing reaches core.
+	core := &fakeModelCore{}
+	w := modelsPOST(t, core, nil, true, "/opt/maven/models/llm/qwen3.gguf")
+	if w.Code != http.StatusForbidden {
+		t.Fatalf("POST /models without assertable step-up = %d; want 403", w.Code)
+	}
+	if len(core.swapped) != 0 {
+		t.Fatalf("a denied POST still called SwapModel: %v", core.swapped)
+	}
+}
+
+func TestModels_POSTSwapsAndReportsTheModelThatAnswered(t *testing.T) {
+	core := &fakeModelCore{
+		swapResp: ipc.SwapModelResp{Model: "qwen3-cpt", ModelPath: "/m/cpt.gguf", TookMs: 4200},
+		status:   ipc.ModelStatusResp{Model: "qwen3-cpt", ModelPath: "/m/cpt.gguf"},
+	}
+	w := modelsPOST(t, core, nil, false, "/m/cpt.gguf")
+	if w.Code != http.StatusOK {
+		t.Fatalf("POST /models = %d; want 200", w.Code)
+	}
+	if len(core.swapped) != 1 || core.swapped[0].ModelPath != "/m/cpt.gguf" {
+		t.Fatalf("SwapModel calls = %v; want one for /m/cpt.gguf", core.swapped)
+	}
+	if !strings.Contains(w.Body.String(), "loaded qwen3-cpt") {
+		t.Errorf("page does not report which model was loaded:\n%s", w.Body.String())
+	}
+}
+
+func TestModels_RolledBackSwapSaysSheIsStillAnswering(t *testing.T) {
+	core := &fakeModelCore{
+		swapResp: ipc.SwapModelResp{Model: "qwen3", ModelPath: "/m/old.gguf", RolledBack: true},
+		swapErr:  errBrokenModel{},
+		status:   ipc.ModelStatusResp{Model: "qwen3", ModelPath: "/m/old.gguf"},
+	}
+	w := modelsPOST(t, core, nil, false, "/m/cpt.gguf")
+	if w.Code != http.StatusOK {
+		t.Fatalf("POST /models after a rollback = %d; want 200 with the failure rendered", w.Code)
+	}
+	body := w.Body.String()
+	if !strings.Contains(body, "rolled back to qwen3") {
+		t.Errorf("page does not say it rolled back:\n%s", body)
+	}
+}
+
+func TestModels_RefusedPathIs403(t *testing.T) {
+	core := &fakeModelCore{swapErr: ipc.ErrForbidden}
+	w := modelsPOST(t, core, nil, false, "/etc/passwd")
+	if w.Code != http.StatusForbidden {
+		t.Fatalf("POST /models with a non-allowlisted path = %d; want 403", w.Code)
+	}
+}
+
+func TestModels_UnconfiguredCoreRendersOff(t *testing.T) {
+	core := &fakeModelCore{statusErr: ipc.ErrUnknownMethod}
+	w := modelsGET(t, core)
+	if w.Code != http.StatusOK {
+		t.Fatalf("GET /models against a core without the swap = %d; want 200", w.Code)
+	}
+	if !strings.Contains(w.Body.String(), "swap not configured") {
+		t.Errorf("page does not say the capability is off:\n%s", w.Body.String())
+	}
+}
+
+func TestModels_CoreWithoutTheMethodsIs503(t *testing.T) {
+	// An in-process CoreAPI (no swap methods) must not 500 the page.
+	w := modelsGET(t, ipc.UnimplementedCoreAPI{})
+	if w.Code != http.StatusServiceUnavailable {
+		t.Fatalf("GET /models on a core without the methods = %d; want 503", w.Code)
+	}
+}
+
+type errBrokenModel struct{}
+
+func (errBrokenModel) Error() string { return "llm: server did not start" }

cmd/mavweb/tasks.html

@@ -9,6 +9,11 @@
 <input type=hidden name=action value=add>
 <input type=text name=text placeholder="что нужно сделать" size=44 required>
 <input type=date name=due title="due date (optional)">
+<select name=weight title="importance (optional)">
+<option value=0>normal</option>
+<option value=2>важно</option>
+<option value=3>срочно</option>
+</select>
 <button class=btn>add</button>
 </form>
 </section>
@@ -38,10 +43,12 @@
 
 <section class=card>
 <h2 class=card-title>open <span class=badge>{{len .Open}}</span></h2>
+<div class=hint>most pressing first — by the deadlines and the urgency you gave, nothing guessed.</div>
 {{if .Open}}<div class=scroll><table>
-<tr><th>task</th><th>from</th><th>due</th><th>captured</th><th></th><th></th></tr>
+<tr><th>task</th><th>why</th><th>from</th><th>due</th><th>captured</th><th></th><th></th></tr>
 {{range .Open}}<tr>
 <td class=text-max>{{.Text}}</td>
+<td class=hint>{{.Why}}</td>
 <td class=hint>{{.Source}}</td>
 <td>{{.Due}}</td>
 <td class=muted>{{.Created}}</td>

cmd/mavweb/tasks_test.go

@@ -10,6 +10,7 @@ import (
 	"time"
 
 	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/tasks"
 )
 
 // fakeTaskCore serves the /tasks handler: a canned list plus a log of the
@@ -164,3 +165,61 @@ func TestHandleTasksNoCore(t *testing.T) {
 		t.Errorf("status = %d, want 503", rec.Code)
 	}
 }
+
+// The open list is ordered by the ranker, and the reason is shown so the page
+// says why a task is first instead of asking him to trust the order.
+func TestHandleTasksOrdersOpenByRank(t *testing.T) {
+	now := time.Now()
+	due := now
+	core := &fakeTaskCore{tasks: []ipc.Task{
+		{ID: 1, Text: "купить молоко", Status: "open", CreatedTs: now},
+		{ID: 2, Text: "оплатить интернет", Status: "open", CreatedTs: now, Due: &due},
+	}}
+	rec := httptest.NewRecorder()
+	handleTasks(rec, httptest.NewRequest(http.MethodGet, "/tasks", nil), core)
+	body := rec.Body.String()
+	if strings.Index(body, "оплатить интернет") > strings.Index(body, "купить молоко") {
+		t.Error("want the dated task rendered first")
+	}
+	if !strings.Contains(body, "сегодня") {
+		t.Error("want the ranker's reason shown in the why column")
+	}
+}
+
+// A candidate is ranked into place but never carries a priority reason: its due
+// date is Maven's reading of a mail, not something he stated.
+func TestHandleTasksHidesCandidateReason(t *testing.T) {
+	now := time.Now()
+	due := now
+	core := &fakeTaskCore{tasks: []ipc.Task{
+		{ID: 1, Text: "продлить страховку", Status: "candidate", CreatedTs: now, Due: &due},
+	}}
+	rec := httptest.NewRecorder()
+	handleTasks(rec, httptest.NewRequest(http.MethodGet, "/tasks", nil), core)
+	if strings.Contains(rec.Body.String(), "сегодня") {
+		t.Error("a candidate must not be shown with a priority reason")
+	}
+}
+
+func TestApplyTaskPostCarriesWeight(t *testing.T) {
+	core := &fakeTaskCore{created: true}
+	form := url.Values{"action": {"add"}, "text": {"оплатить интернет"}, "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.captured) != 1 || core.captured[0].Weight != 3 {
+		t.Fatalf("captured = %+v, want weight 3", core.captured)
+	}
+}
+
+// Out of range clamps rather than 400s; a non-number is a real client error.
+func TestApplyTaskPostClampsWeight(t *testing.T) {
+	core := &fakeTaskCore{created: true}
+	form := url.Values{"action": {"add"}, "text": {"что-то"}, "weight": {"99"}}
+	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 core.captured[0].Weight != tasks.MaxWeight {
+		t.Errorf("weight = %d, want the cap", core.captured[0].Weight)
+	}
+}

deploy/README.md

@@ -36,6 +36,67 @@ present (see `.dockerignore`).
 | `/var/lib/maven` (volume)  | encrypted db at rest                    |
 | `/dev/shm` (tmpfs)         | decrypted db working copy (RAM only)    |
 
+## Reading the outside world (off by default)
+
+`mavend.json` ships without a `feeds` block, which means no RSS/Atom feed is
+fetched and no outbound request is made. Switching it on is adding the block:
+
+```json
+"feeds": {
+  "poll_interval": "30m",
+  "max_items": 5,
+  "max_age": "24h",
+  "sources": [
+    { "name": "habr", "url": "https://habr.com/ru/rss/best/daily/",
+      "category": "технологии", "exclude": ["реклама"] }
+  ]
+}
+```
+
+What it does and does not do:
+
+- items are written as notes with source `rss:<name>`, visible on `/dash`;
+- **nothing is announced.** She reads them back when asked — "что нового в
+  лентах?", "что нового по технологиям?" — and never on arrival. There is no
+  severity or channel knob here on purpose;
+- the fetcher is allowlisted to the hosts of the configured feeds, plus any
+  `allow_hosts`. It refuses non-http(s) schemes and every private address
+  (loopback, the LAN, the `10.42.0.0/24` wg range, cloud metadata). It caps the
+  response at 2 MiB and redirects at 3, and makes at most one request per host
+  per second. See `internal/webfetch`;
+- how far each feed was read is stored as a config fact `rss:latest:<name>`, so
+  a restart does not re-note yesterday's headlines.
+
+### Reading a page (`crawl`, also off by default)
+
+There is no `crawl` block either, so no page is fetched. Two halves, separately
+switched:
+
+```json
+"crawl": {
+  "on_demand": true,
+  "interval": "6h",
+  "max_runes": 4000,
+  "watches": [
+    { "name": "changelog", "url": "https://example.org/changelog", "interval": "12h" }
+  ]
+}
+```
+
+- `on_demand` lets her read a page he names in the utterance: "посмотри
+  https://example.org/x — что там?". The page becomes context for his question,
+  and only the URL leaves the box. Without a URL nothing is fetched, so this is
+  a fallback and not a habit;
+- `watches` re-reads a fixed list on its interval and writes a note when the
+  text changed. Like the feeds, it announces nothing;
+- the answer path sits **last** in the query chain, behind his memory, his notes
+  and (once wired) the local Kiwix ZIMs. A local read costs nothing;
+- `robots.txt` is fetched first and obeyed with no override; a `Disallow` is a
+  refusal she says out loud. `Crawl-delay` is honoured;
+- same guarded fetcher as the feeds: allowlist/denylist, no private addresses,
+  size cap, redirect cap, timeout, one request per host per second;
+- dedup state is the config fact `crawl:hash:<name>`.
+
 ## Not yet verified / host-dependent
 
 This stack is correct-by-construction but has **not been build-tested here**

docker-compose.yml

@@ -101,9 +101,42 @@ services:
               "-netdata", "http://127.0.0.1:19999",
               "-kuma", "http://127.0.0.1:3001/metrics",
               "-kuma-key", "uk5_mavpoll-key"]
+              # Money tracking (Vikunja #125) is OFF: it needs a zenmoney token,
+              # which mavpoll reads from a FILE so it never appears in `ps`, in
+              # this file, or in shell history. To enable, mount the token and
+              # append: "-zenmoney-token-file", "/run/secrets/zenmoney.token"
+              # (optionally "-zenmoney-interval", "1h"). Core never sees the
+              # token — the poller writes facts(kind=env, source=poll:zenmoney)
+              # and mavend only reads those back when he asks.
     depends_on: [mavend]
     volumes:
       - sockets:/run/maven
+      # - ./deploy/zenmoney.token:/run/secrets/zenmoney.token:ro
+
+  # The mail reader (Vikunja #246) is OFF and commented out: it needs an IMAP
+  # account, and there is none on this box. mavmaild reads the password from a
+  # FILE so it never appears in `ps`, in this file, or in shell history — the
+  # same rule mavpoll follows for the zenmoney token. Core never sees the
+  # password: the reader hands core message text on one IPC method, and core
+  # writes what the model extracts as task CANDIDATES he reviews on /tasks.
+  # Nothing here can create a reminder, so a misread mail cannot fire.
+  #
+  # To enable: write the password to deploy/imap.password (0600, gitignored),
+  # add an "email": {} block to deploy/mavend.json, and uncomment this service.
+  # mavmaild:
+  #   <<: *image
+  #   command: ["mavmaild", "-socket", "/run/maven/mavend.sock",
+  #             "-imap", "imap.example.org:993",
+  #             "-user", "kami@example.org",
+  #             "-password-file", "/run/secrets/imap.password",
+  #             "-mailbox", "INBOX",
+  #             "-interval", "15m",
+  #             "-state", "/var/lib/maven/mail-seen.json"]
+  #   depends_on: [mavend]
+  #   volumes:
+  #     - sockets:/run/maven
+  #     - dbdata:/var/lib/maven
+  #     - ./deploy/imap.password:/run/secrets/imap.password:ro
 
 volumes:
   dbdata:

docs/plans/13-rss-news-feeds.md

@@ -27,3 +27,28 @@
 7. Add voice query handler — `"что нового?"` queries `RecentNotes` filtered by source prefix `rss:` and phrases via `phraser.PhraseQuery`
 8. Add `feeds` block to `config.Config` and `deploy/mavend.json`
 9. Test with a live RSS feed (e.g., `https://news.ycombinator.com/rss`) — verify items appear in notes table
+
+---
+
+## Shipped 2026-08-01 (#258)
+
+`internal/webfetch` (the guarded HTTP door: scheme, allow/deny hosts, private-address
+refusal in the dialer, size cap, redirect cap, per-host rate limit), `internal/rss`
+(RSS 2.0 + Atom parser, poller with durable marks and a keyword filter),
+`cmd/mavend/feeds.go` (ticker, fetcher adapter, `rss:latest:<feed>` fact marks),
+config block `feeds`, and the `feeds` query source with `router.ParseFeedQuery`.
+
+Deviations from the plan above, both deliberate:
+
+- **Step 5 (breaking-news nudges) was not built.** A feed that dispatches is a nag,
+  and the one thing Maven is not is a nag. Items are read when asked and nowhere else.
+  If breaking news is ever wanted, it belongs behind the existing delivery policy
+  (severity, quiet hours, digest), not in the poller.
+- **Step 3 (embedder relevance) is a seam, not an implementation.** `rss.Ranker`
+  exists and is wired nil. Scoring items against an "interest profile" needs a
+  profile, and there is none yet; a threshold with nothing to compare against is a
+  random filter with a confident name. The filter that runs is the per-feed
+  include/exclude keyword list, which he can read and predict.
+
+No new dependency: stdlib `encoding/xml`, no gofeed. Stock deploy config has no
+`feeds` block, so the capability is off.

docs/plans/14-web-crawler.md

@@ -28,3 +28,41 @@
 7. Add IPC methods `MethodTriggerCrawl(name)`, `MethodListCrawls`, `MethodGetCrawlResult(name)`
 8. Add `crawls` block to `config.Config` and `deploy/mavend.json`
 9. Test with a static HTML page — verify extraction matches expected values, verify scheduling fires correctly
+
+## Shipped 2026-08-01 (#259)
+
+Built as `internal/crawl` (pure: robots, extraction, watcher) plus
+`cmd/mavend/crawls.go` (fetcher, ticker, dedup facts), on top of the guarded
+`internal/webfetch` door added with the feed reader (#258). Off unless
+configured, in two separately-switched halves: `crawl.on_demand` for a URL he
+names, `crawl.watches` for a scheduled re-read.
+
+**Limits are code, not documentation** (`internal/webfetch`, tested one test per
+limit): host allowlist/denylist, no private addresses (loopback, RFC1918 —
+hence the LAN and the `10.42.0.0/24` wg range —, link-local incl. cloud
+metadata, CGNAT, v6 ULA) enforced in the dialer's `Control` hook so DNS
+rebinding and every redirect hop are covered, response size cap, redirect cap,
+timeout, one request per host per second. `robots.txt` is fetched first, cached
+per host, and a `Disallow` is refused with no override.
+
+Deliberate deviations from the plan above:
+
+- **No CSS selectors and no LLM structured extraction** (steps 2). The output is
+  plaintext handed to the phraser as context for the question he asked. A 1.7B
+  extracting a JSON price table from 4000 runes is a worse bet than reading, and
+  `goquery` is not vendored.
+- **No `crawl` act verb and no new IPC methods** (steps 5, 7). Reading a page is
+  a query source (`queryWeb` in `actions_query.go`, last in the chain, behind
+  Kiwix once that is wired), not an action he commands. Nothing needs a new wire
+  method to work.
+- **Notes, not facts.** A page's text is not a fact about him. Only the dedup
+  hash is a fact (`crawl:hash:<name>`, kind `config`, source `poll:crawl`).
+- **Nothing is dispatched.** A changed page writes a note; it does not nudge.
+  Not a nag.
+- **No `/tools` crawl history page.** The notes and the hash facts are already
+  visible on `/dash`.
+
+**No new dependency.** The vendored tree has no `x/net/html`, no `goquery` and
+no `temoto/robotstxt`, so robots parsing and HTML-to-text are stdlib
+(`regexp`, `html`) — RE2 has no backreferences, hence the `pairsRE` builder in
+`extract.go`.

internal/auth/auth_test.go

@@ -393,3 +393,26 @@ func mustWriteFactParams(source string) []byte {
 	}
 	return b
 }
+
+// TestRequirement_SwapModel — loading a different resident model is an owner
+// action at the same rung as mutating the tool allowlist: it decides how every
+// utterance is routed and how every reply is worded. The read side is not.
+func TestRequirement_SwapModel(t *testing.T) {
+	if got := Requirement(ipc.MethodSwapModel); got != AuthStepUp {
+		t.Errorf("SwapModel authority = %v; want AuthStepUp", got)
+	}
+	if got := Requirement(ipc.MethodModelStatus); got != AuthRead {
+		t.Errorf("ModelStatus authority = %v; want AuthRead", got)
+	}
+	// A surface that cannot carry a passkey gesture cannot swap the model, no
+	// matter what it is enrolled as — this is the "never through voice" property.
+	voice := Scope{Surface: SurfaceVoice, Module: "voice", SourceScope: []string{"*"}}
+	if err := Can(ipc.MethodSwapModel, voice, nil); !errors.Is(err, ErrForbidden) {
+		t.Errorf("voice swapping the model = %v; want ErrForbidden", err)
+	}
+	// And with no step-up session asserted, the gate refuses even a capable surface.
+	noSession := &Gate{Enrollment: NewFloorEnrollment()}
+	if err := noSession.Check(context.Background(), ipc.MethodSwapModel, nil); !errors.Is(err, ipc.ErrForbidden) {
+		t.Errorf("SwapModel with no asserted step-up = %v; want ErrForbidden", err)
+	}
+}

internal/auth/policy.go

@@ -53,6 +53,13 @@ func Requirement(m ipc.Method) Authority {
 		// asserted — never a module or the voice/chat path. maven can propose
 		// (MethodProposeTool, no step-up: she has no passkey) but never en/disable.
 		return AuthStepUp
+	case ipc.MethodSwapModel:
+		// Swapping the resident model changes what routes every utterance and
+		// what words every reply. It is the owner's call, from a surface that can
+		// carry a passkey gesture — the same rung as mutating the tool allowlist,
+		// and for the same reason: nothing Maven says or does may reach it.
+		// MethodModelStatus is only the read side, so it stays at AuthRead.
+		return AuthStepUp
 	case ipc.MethodWriteFact:
 		return AuthWrite
 	case ipc.MethodAssertStepUp:
@@ -74,7 +81,15 @@ func Requirement(m ipc.Method) Authority {
 		// existing analogue.
 		ipc.MethodCaptureTask,
 		ipc.MethodListTasks,
-		ipc.MethodSetTaskStatus:
+		ipc.MethodSetTaskStatus,
+		// Mail ingestion (Vikunja #246). AuthRead because of what the method can
+		// produce: candidate tasks and nothing else. It cannot write a fact, set a
+		// reminder, or touch the tool allowlist, so a compromised mail reader can
+		// at worst put junk on a review page he clears in one click.
+		ipc.MethodIngestMail,
+		// The read side of the model swap: which model is resident, which ones are
+		// allowlisted. It loads nothing and changes nothing.
+		ipc.MethodModelStatus:
 		return AuthRead
 	}
 	// Unknown method ⇒ AuthRead, but ipc.dispatch returns ErrUnknownMethod

internal/config/config.go

@@ -150,6 +150,21 @@ type Config struct {
 	// absent ⇒ no evaluation loop at all. See MemoryEvalConfig.
 	MemoryEval *MemoryEvalConfig `json:"memory_eval,omitempty"`
 
+	// Email — mail ingestion (Vikunja #246). nil / absent ⇒ core refuses
+	// ipc.MethodIngestMail outright, so a mail reader cannot make Maven read a
+	// mailbox by merely existing. See EmailConfig; the IMAP host and credential
+	// live in the reader (cmd/mavmaild), never here.
+	Email *EmailConfig `json:"email,omitempty"`
+
+	// Feeds — RSS/Atom feed reading (Vikunja #258). nil / absent ⇒ no feed is
+	// ever fetched: reading the outside world is off unless configured, like
+	// the weather and telegram. See FeedsConfig.
+	Feeds *FeedsConfig `json:"feeds,omitempty"`
+
+	// Crawl — reading a web page (Vikunja #259). nil / absent ⇒ Maven never
+	// fetches a page: not on request, not on a schedule. See CrawlConfig.
+	Crawl *CrawlConfig `json:"crawl,omitempty"`
+
 	// Praxis — the ecosystem attention-state service. When configured, maven
 	// calls the Praxis HTTP tools API for attention listing and item lifecycle.
 	// Maven never touches Praxis's database directly (ecosystem invariant: no
@@ -396,6 +411,109 @@ func (p *PatternProposalConfig) AnnounceProposals() bool {
 	return p != nil && p.Notify
 }
 
+// FeedsConfig — the RSS/Atom reader (Vikunja #258, docs/plans/13-rss-news-feeds.md).
+//
+// Absent ⇒ off, and off means no outbound request at all. Present with an empty
+// `sources` list is also off — a poller with nothing to poll is not wired.
+//
+// What a feed may NOT do here: speak. Items are written as notes with source
+// "rss:<name>" and read back when he asks; nothing 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 this block to reach for.
+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
+}
+
+// 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 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.
+//
+// Only the URL leaves the box. His notes, facts, persona block and history are
+// never part of a request — the crawler package cannot even read the store.
+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). Watched pages' own hosts are added automatically. Setting this
+	// is how "she may read the arch wiki and nothing else" is expressed.
+	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
+}
+
 // 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
@@ -418,6 +536,26 @@ type MemoryEvalConfig struct {
 	MinConfidence float64 `json:"min_confidence,omitempty"`
 }
 
+// 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
+
 // 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.
@@ -441,6 +579,21 @@ type PhraserConfig struct {
 	// 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"`
 }
 
 // EmbedderConfig — paths for the ONNX multilingual embedder. The daemon
@@ -607,6 +760,24 @@ func (c *Config) applyDefaults() {
 		c.MemoryEval.Interval = Duration(DefaultMemoryEvalInterval)
 	}
 
+	// Same rule again: absent stays nil (⇒ mail ingestion refused), present gets
+	// the timeout default so `{}` is a valid "on with the defaults".
+	if c.Email != nil && c.Email.Timeout <= 0 {
+		c.Email.Timeout = Duration(DefaultEmailTimeout)
+	}
+
+	// A feeds block with no sources is the same as no block: nothing to poll,
+	// nothing wired. Normalising it to nil keeps that "off" in one place.
+	if c.Feeds != nil && len(c.Feeds.Sources) == 0 {
+		c.Feeds = nil
+	}
+
+	// Same rule for the crawler: a block that neither answers on demand nor
+	// watches anything has nothing to do, so it is normalised to "off".
+	if c.Crawl != nil && !c.Crawl.OnDemand && len(c.Crawl.Watches) == 0 {
+		c.Crawl = nil
+	}
+
 	if c.Voice != nil {
 		if c.Voice.RouterThreshold <= 0 {
 			c.Voice.RouterThreshold = DefaultRouterThreshold
@@ -664,6 +835,14 @@ func (c *Config) validate() error {
 		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)
+			}
+		}
 	}
 	if c.Voice != nil && c.Voice.Enabled {
 		if c.Voice.Bind == "" {

internal/config/config_test.go

@@ -293,3 +293,35 @@ func TestPatternProposalNotifyDefaultsOff(t *testing.T) {
 		t.Errorf("cooldown = %v, want 6h", c.PatternProposals.Cooldown)
 	}
 }
+
+// TestSwapModelsAbsentMeansOff — the swap capability does not exist unless the
+// operator lists the models he allows (Vikunja #250).
+func TestSwapModelsAbsentMeansOff(t *testing.T) {
+	c, err := Load(writeConfig(t, `{"phraser": {"model_path": "/m/qwen.gguf"}}`))
+	if err != nil {
+		t.Fatalf("Load: %v", err)
+	}
+	if len(c.Phraser.SwapModels) != 0 {
+		t.Errorf("swap_models = %v; want empty when unconfigured", c.Phraser.SwapModels)
+	}
+}
+
+func TestSwapModelsParsedAndMustBeAbsolute(t *testing.T) {
+	c, err := Load(writeConfig(t, `{"phraser": {
+		"model_path": "/m/qwen.gguf",
+		"swap_models": ["/m/qwen.gguf", "/m/qwen-cpt.gguf"]
+	}}`))
+	if err != nil {
+		t.Fatalf("Load: %v", err)
+	}
+	if len(c.Phraser.SwapModels) != 2 {
+		t.Fatalf("swap_models = %v; want 2 entries", c.Phraser.SwapModels)
+	}
+	// A relative entry would resolve against the daemon's cwd, not the operator's.
+	if _, err := Load(writeConfig(t, `{"phraser": {
+		"model_path": "/m/qwen.gguf",
+		"swap_models": ["models/llm/qwen.gguf"]
+	}}`)); err == nil {
+		t.Error("Load accepted a relative swap_models entry; want a startup failure")
+	}
+}

internal/crawl/crawl.go

@@ -0,0 +1,174 @@
+// Package crawl reads a web page: fetch, robots check, HTML to text.
+//
+// It is the LAST place Maven looks for an answer, and that ordering is the whole
+// design. "Never phones home" is deprecated, but what replaced it puts local
+// sources first: the resident model, then his own memory, then the Kiwix ZIMs on
+// the box (internal/kiwix), and only then the network. A local read costs
+// nothing and leaks nothing; a fetch costs a round-trip and puts a URL in
+// someone's access log. So this package exists to be the fallback, not the
+// front door — see the querySources chain in cmd/mavend/actions_query.go for
+// where it actually sits.
+//
+// What never leaves the box: his notes, his facts, the persona block, the
+// conversation history. Only the URL is requested and, for the on-demand path,
+// only because he said it out loud. Nothing here reads the store.
+//
+// The limits are not in this package — they are in internal/webfetch, which is
+// the only way anything here touches a socket: http(s) only, host allow/deny,
+// private-address refusal, size cap, redirect cap, per-host rate limit. What
+// this package adds is politeness (robots.txt) and dedup.
+package crawl
+
+import (
+	"context"
+	"crypto/sha256"
+	"encoding/hex"
+	"errors"
+	"fmt"
+	"net/url"
+	"strings"
+	"time"
+)
+
+// Errors callers distinguish.
+var (
+	ErrRobots  = errors.New("crawl: robots.txt disallows this path")
+	ErrNotHTML = errors.New("crawl: response is not html or text")
+)
+
+// 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.
+type Fetcher interface {
+	Get(ctx context.Context, url string) (*Response, error)
+}
+
+// Response is the minimum a crawl needs from a fetch.
+type Response struct {
+	URL         string
+	ContentType string
+	Body        []byte
+}
+
+// Config — crawler knobs.
+type Config struct {
+	// UserAgent is the name matched against robots.txt groups. It must be the
+	// same string the fetcher sends, or Maven would be claiming one identity
+	// and obeying the rules for another.
+	UserAgent string
+	// MaxRunes caps extracted text. 0 ⇒ DefaultMaxRunes.
+	MaxRunes int
+	// RobotsTTL — how long a parsed robots.txt is trusted. 0 ⇒ 1h.
+	RobotsTTL time.Duration
+	// Now is injectable for tests. nil ⇒ time.Now.
+	Now func() time.Time
+}
+
+// Crawler fetches and extracts pages. Safe for concurrent use.
+type Crawler struct {
+	fetch  Fetcher
+	cfg    Config
+	robots *robotsCache
+}
+
+// New builds a crawler. Returns nil when there is no fetcher, which is how the
+// daemon expresses "crawling is off unless configured".
+func New(fetch Fetcher, cfg Config) *Crawler {
+	if fetch == nil {
+		return nil
+	}
+	if cfg.UserAgent == "" {
+		cfg.UserAgent = "Maven"
+	}
+	if cfg.MaxRunes <= 0 {
+		cfg.MaxRunes = DefaultMaxRunes
+	}
+	if cfg.RobotsTTL <= 0 {
+		cfg.RobotsTTL = time.Hour
+	}
+	if cfg.Now == nil {
+		cfg.Now = time.Now
+	}
+	return &Crawler{fetch: fetch, cfg: cfg, robots: newRobotsCache(cfg.RobotsTTL)}
+}
+
+// Page fetches rawURL and returns its text. It checks robots.txt first and
+// refuses a disallowed path with ErrRobots — there is no override.
+func (c *Crawler) Page(ctx context.Context, rawURL string) (Page, error) {
+	u, err := url.Parse(strings.TrimSpace(rawURL))
+	if err != nil {
+		return Page{}, fmt.Errorf("crawl: bad url %q: %w", rawURL, err)
+	}
+	ok, err := c.allowed(ctx, u)
+	if err != nil {
+		return Page{}, err
+	}
+	if !ok {
+		return Page{}, fmt.Errorf("%w: %s", ErrRobots, u.Path)
+	}
+	resp, err := c.fetch.Get(ctx, u.String())
+	if err != nil {
+		return Page{}, err
+	}
+	// A PDF or an image is bytes Maven cannot read; saying so beats storing
+	// binary garbage as a "note".
+	ct := strings.ToLower(resp.ContentType)
+	if ct != "" && !strings.Contains(ct, "html") && !strings.Contains(ct, "text/") &&
+		!strings.Contains(ct, "xml") && !strings.Contains(ct, "json") {
+		return Page{}, fmt.Errorf("%w: %s", ErrNotHTML, resp.ContentType)
+	}
+	return Extract(resp.URL, resp.Body, c.cfg.MaxRunes), nil
+}
+
+// allowed consults robots.txt for u's host, reading it at most once per TTL.
+//
+// A robots.txt that cannot be fetched (404, a timeout, a blocked host) means
+// allow, per the standard. The one thing that is NOT fail-open is an explicit
+// Disallow.
+func (c *Crawler) allowed(ctx context.Context, u *url.URL) (bool, error) {
+	host := u.Host
+	now := c.cfg.Now()
+	rules, ok := c.robots.get(host, now)
+	if !ok {
+		robotsURL := u.Scheme + "://" + host + "/robots.txt"
+		resp, err := c.fetch.Get(ctx, robotsURL)
+		switch {
+		case err != nil:
+			// Note what is NOT swallowed: a refusal from the guarded fetcher.
+			// If webfetch says this host is denied or private, the page fetch
+			// would fail the same way, and reporting the real reason beats
+			// reporting a robots verdict we never got.
+			if isFatalFetchError(err) {
+				return false, err
+			}
+			rules = Rules{}
+		default:
+			rules = ParseRobots(string(resp.Body), c.cfg.UserAgent)
+		}
+		c.robots.put(host, rules, now)
+	}
+	path := u.EscapedPath()
+	if u.RawQuery != "" {
+		path += "?" + u.RawQuery
+	}
+	return rules.Allowed(path), nil
+}
+
+// isFatalFetchError — a fetch failure that means "this host is off limits"
+// rather than "there is no robots.txt here". The sentinel set is webfetch's, but
+// this package must not import it (the interface exists precisely so it does
+// not), so the check is on the message. Ugly and honest: the alternative is a
+// dependency inversion for two strings.
+func isFatalFetchError(err error) bool {
+	s := err.Error()
+	return strings.Contains(s, "not allowed") || strings.Contains(s, "private address") ||
+		strings.Contains(s, "only http and https")
+}
+
+// Hash is the dedup key for a crawl result: the sha256 of the extracted text,
+// hex, first 16 chars. Text and not raw HTML, because a page whose only change
+// is a rotating ad slot or a CSRF token has not changed.
+func Hash(text string) string {
+	sum := sha256.Sum256([]byte(strings.TrimSpace(text)))
+	return hex.EncodeToString(sum[:])[:16]
+}

internal/crawl/crawl_test.go

@@ -0,0 +1,155 @@
+package crawl
+
+import (
+	"context"
+	"errors"
+	"strings"
+	"testing"
+	"time"
+)
+
+// fakeFetcher serves canned pages by URL and counts requests, so a test can
+// assert that robots.txt was read once and that a refusal never reached the page.
+type fakeFetcher struct {
+	pages map[string]Response
+	err   error
+	calls []string
+}
+
+func (f *fakeFetcher) Get(_ context.Context, u string) (*Response, error) {
+	f.calls = append(f.calls, u)
+	if f.err != nil {
+		return nil, f.err
+	}
+	r, ok := f.pages[u]
+	if !ok {
+		return nil, errors.New("http 404")
+	}
+	if r.URL == "" {
+		r.URL = u
+	}
+	if r.ContentType == "" {
+		r.ContentType = "text/html; charset=utf-8"
+	}
+	return &r, nil
+}
+
+const htmlPage = `<html><head><title>Почему небо синее</title>
+<style>body{color:red}</style><script>track()</script></head>
+<body><nav>меню</nav><h1>Небо</h1>
+<p>Свет рассеивается на молекулах воздуха.</p>
+<p>Короткие волны рассеиваются сильнее.</p>
+<footer>© 2026</footer></body></html>`
+
+func newTestCrawler(f *fakeFetcher) *Crawler {
+	return New(f, Config{UserAgent: "Maven/1.0", Now: func() time.Time { return time.Unix(0, 0) }})
+}
+
+func TestPageExtractsText(t *testing.T) {
+	f := &fakeFetcher{pages: map[string]Response{
+		"https://example.org/sky": {Body: []byte(htmlPage)},
+	}}
+	page, err := newTestCrawler(f).Page(context.Background(), "https://example.org/sky")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if page.Title != "Почему небо синее" {
+		t.Errorf("title = %q", page.Title)
+	}
+	if !strings.Contains(page.Text, "Свет рассеивается") {
+		t.Errorf("body text missing: %q", page.Text)
+	}
+	for _, junk := range []string{"track()", "color:red", "меню", "© 2026"} {
+		if strings.Contains(page.Text, junk) {
+			t.Errorf("%q survived extraction: %q", junk, page.Text)
+		}
+	}
+}
+
+func TestRobotsIsCheckedAndObeyed(t *testing.T) {
+	f := &fakeFetcher{pages: map[string]Response{
+		"https://example.org/robots.txt": {Body: []byte("User-agent: *\nDisallow: /secret\n"), ContentType: "text/plain"},
+		"https://example.org/secret/x":   {Body: []byte(htmlPage)},
+		"https://example.org/open":       {Body: []byte(htmlPage)},
+	}}
+	c := newTestCrawler(f)
+	if _, err := c.Page(context.Background(), "https://example.org/secret/x"); !errors.Is(err, ErrRobots) {
+		t.Fatalf("error = %v, want ErrRobots", err)
+	}
+	for _, u := range f.calls {
+		if strings.Contains(u, "/secret") {
+			t.Fatal("the disallowed page was fetched anyway")
+		}
+	}
+	if _, err := c.Page(context.Background(), "https://example.org/open"); err != nil {
+		t.Fatalf("allowed page: %v", err)
+	}
+	// robots.txt was read once for the host, not once per page.
+	robotsReads := 0
+	for _, u := range f.calls {
+		if strings.HasSuffix(u, "/robots.txt") {
+			robotsReads++
+		}
+	}
+	if robotsReads != 1 {
+		t.Fatalf("robots.txt read %d times, want 1", robotsReads)
+	}
+}
+
+// No robots.txt means allow — that is the standard, and the alternative makes
+// most of the web unreadable.
+func TestMissingRobotsAllows(t *testing.T) {
+	f := &fakeFetcher{pages: map[string]Response{
+		"https://example.org/page": {Body: []byte(htmlPage)},
+	}}
+	if _, err := newTestCrawler(f).Page(context.Background(), "https://example.org/page"); err != nil {
+		t.Fatalf("err = %v, want the page", err)
+	}
+}
+
+// A refusal from the guarded fetcher must surface as itself, not be laundered
+// into "no robots.txt, go ahead".
+func TestFetcherRefusalIsNotSwallowed(t *testing.T) {
+	f := &fakeFetcher{err: errors.New("webfetch: refusing to connect to a private address: 127.0.0.1")}
+	_, err := newTestCrawler(f).Page(context.Background(), "http://127.0.0.1:9100/mcp")
+	if err == nil || !strings.Contains(err.Error(), "private address") {
+		t.Fatalf("error = %v, want the fetcher's refusal", err)
+	}
+}
+
+func TestNonTextIsRefused(t *testing.T) {
+	f := &fakeFetcher{pages: map[string]Response{
+		"https://example.org/f.pdf": {Body: []byte("%PDF-1.7"), ContentType: "application/pdf"},
+	}}
+	if _, err := newTestCrawler(f).Page(context.Background(), "https://example.org/f.pdf"); !errors.Is(err, ErrNotHTML) {
+		t.Fatalf("error = %v, want ErrNotHTML", err)
+	}
+}
+
+func TestMaxRunesCapsText(t *testing.T) {
+	long := "<html><body><p>" + strings.Repeat("привет ", 2000) + "</p></body></html>"
+	f := &fakeFetcher{pages: map[string]Response{"https://example.org/l": {Body: []byte(long)}}}
+	c := New(f, Config{MaxRunes: 50})
+	page, err := c.Page(context.Background(), "https://example.org/l")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if n := len([]rune(page.Text)); n > 51 {
+		t.Fatalf("text = %d runes, want the 50-rune cap", n)
+	}
+}
+
+func TestNewWithoutFetcherIsNil(t *testing.T) {
+	if New(nil, Config{}) != nil {
+		t.Fatal("a crawler with no fetcher must be nil — crawling is off unless configured")
+	}
+}
+
+func TestHashIgnoresNothingButText(t *testing.T) {
+	if Hash("a") == Hash("b") {
+		t.Fatal("different text hashed the same")
+	}
+	if Hash(" same \n") != Hash("same") {
+		t.Fatal("surrounding whitespace changed the hash")
+	}
+}

internal/crawl/extract.go

@@ -0,0 +1,106 @@
+package crawl
+
+import (
+	"html"
+	"regexp"
+	"strings"
+)
+
+// HTML → text, with a regexp and no tokenizer.
+//
+// golang.org/x/net/html is not vendored and the network is not assumed, so this
+// is stdlib. That is less of a compromise than it sounds: the unit of context
+// here is a few hundred words for a 4096-token model to read, exactly like the
+// Kiwix snippet, so what matters is dropping script/style/nav noise and keeping
+// paragraph boundaries. A DOM would buy correctness on malformed markup that is
+// then thrown away by truncation anyway.
+//
+// What this deliberately does NOT do: run JavaScript, follow links, or extract
+// structured fields with CSS selectors or an LLM prompt. The plan's step 2 asked
+// for the last of those; see docs/plans/14-web-crawler.md for why it was left
+// out for now.
+
+var (
+	// RE2 has no backreferences, so each tag pair is spelled out rather than
+	// captured and matched against itself.
+	dropRE  = regexp.MustCompile(pairsRE("script", "style", "noscript", "svg", "head", "nav", "footer", "form"))
+	titleRE = regexp.MustCompile(`(?is)<title\b[^>]*>(.*?)</title>`)
+	h1RE    = regexp.MustCompile(`(?is)<h1\b[^>]*>(.*?)</h1>`)
+	// Block-level tags become newlines so paragraphs survive as paragraphs.
+	blockRE   = regexp.MustCompile(`(?is)</?(p|div|br|li|tr|h[1-6]|section|article|blockquote|pre)\b[^>]*>`)
+	tagRE     = regexp.MustCompile(`(?s)<[^>]*>`)
+	commentRE = regexp.MustCompile(`(?s)<!--.*?-->`)
+	spaceRE   = regexp.MustCompile(`[ \t\f\v]+`)
+	blankRE   = regexp.MustCompile(`\n{2,}`)
+)
+
+// pairsRE builds `(?is)<tag …>…</tag>|…` for the given tags.
+func pairsRE(tags ...string) string {
+	parts := make([]string, 0, len(tags))
+	for _, t := range tags {
+		parts = append(parts, `<`+t+`\b[^>]*>.*?</`+t+`>`)
+	}
+	return `(?is)` + strings.Join(parts, "|")
+}
+
+// Page is an extracted page.
+type Page struct {
+	URL   string
+	Title string
+	Text  string // plain text, paragraphs separated by single newlines
+}
+
+// Extract turns a fetched HTML document into a Page. maxRunes caps the text (0 ⇒
+// DefaultMaxRunes); the cap is on runes, not bytes, because a Russian page cut
+// at a byte boundary ends in half a letter.
+func Extract(url string, body []byte, maxRunes int) Page {
+	if maxRunes <= 0 {
+		maxRunes = DefaultMaxRunes
+	}
+	s := string(body)
+	s = commentRE.ReplaceAllString(s, " ")
+
+	title := firstGroup(titleRE, s)
+	if title == "" {
+		title = firstGroup(h1RE, s)
+	}
+
+	s = dropRE.ReplaceAllString(s, "\n")
+	s = blockRE.ReplaceAllString(s, "\n")
+	s = tagRE.ReplaceAllString(s, " ")
+	s = html.UnescapeString(s)
+	s = spaceRE.ReplaceAllString(s, " ")
+
+	var lines []string
+	for _, l := range strings.Split(s, "\n") {
+		if l = strings.TrimSpace(l); l != "" {
+			lines = append(lines, l)
+		}
+	}
+	text := blankRE.ReplaceAllString(strings.Join(lines, "\n"), "\n")
+
+	return Page{URL: url, Title: title, Text: TrimRunes(text, maxRunes)}
+}
+
+// DefaultMaxRunes — how much of a page is kept. ~4000 runes is a long answer's
+// worth of context and still leaves room in a 4096-token window for the prompt
+// and the reply.
+const DefaultMaxRunes = 4000
+
+func firstGroup(re *regexp.Regexp, s string) string {
+	m := re.FindStringSubmatch(s)
+	if len(m) < 2 {
+		return ""
+	}
+	t := tagRE.ReplaceAllString(m[1], " ")
+	return strings.TrimSpace(strings.Join(strings.Fields(html.UnescapeString(t)), " "))
+}
+
+// TrimRunes cuts s to at most max runes, on a rune boundary.
+func TrimRunes(s string, max int) string {
+	r := []rune(s)
+	if len(r) <= max {
+		return s
+	}
+	return strings.TrimSpace(string(r[:max])) + "…"
+}

internal/crawl/robots.go

@@ -0,0 +1,211 @@
+package crawl
+
+import (
+	"regexp"
+	"strings"
+	"sync"
+	"time"
+)
+
+// robots.txt, parsed the small way: no wildcards beyond the two the standard
+// actually defines (`*` inside a path and `$` at the end), no sitemaps, no
+// crawl-delay-per-agent gymnastics. A personal assistant reading a handful of
+// pages does not need a spec-complete implementation; it needs to not be rude,
+// and to be auditable in one sitting.
+//
+// Two rules worth stating because they are choices, not accidents:
+//
+//   - a missing or unreadable robots.txt means ALLOW. That is what the standard
+//     says (404 ⇒ unrestricted), and the alternative would make a site that
+//     simply has no robots.txt unreadable;
+//   - an explicit Disallow means REFUSE, and Maven does not offer an override.
+//     There is no "but he asked me to" flag: the page is not read.
+
+// Rules is a parsed robots.txt for one user-agent.
+type Rules struct {
+	allow    []string
+	disallow []string
+	// Delay is Crawl-delay in seconds when the group named one, 0 otherwise.
+	// The fetcher's own per-host rate limit is the floor; this can only make
+	// Maven slower, never faster.
+	Delay time.Duration
+}
+
+// ParseRobots reads robots.txt and returns the rules that apply to agent.
+//
+// Group selection follows the standard: the most specific matching group wins,
+// which here means an exact user-agent match beats `*`. Lines that are neither
+// are ignored rather than guessed at.
+func ParseRobots(body string, agent string) Rules {
+	agent = strings.ToLower(agent)
+
+	type group struct {
+		agents   []string
+		allow    []string
+		disallow []string
+		delay    time.Duration
+	}
+	var groups []group
+	var cur *group
+	// startNew tracks whether the next User-agent line opens a new group or
+	// joins the current one: consecutive User-agent lines share their rules.
+	startNew := true
+
+	for _, raw := range strings.Split(body, "\n") {
+		line := raw
+		if i := strings.IndexByte(line, '#'); i >= 0 {
+			line = line[:i]
+		}
+		line = strings.TrimSpace(line)
+		if line == "" {
+			continue
+		}
+		key, val, ok := strings.Cut(line, ":")
+		if !ok {
+			continue
+		}
+		key = strings.ToLower(strings.TrimSpace(key))
+		val = strings.TrimSpace(val)
+
+		switch key {
+		case "user-agent":
+			if startNew || cur == nil {
+				groups = append(groups, group{})
+				cur = &groups[len(groups)-1]
+				startNew = false
+			}
+			cur.agents = append(cur.agents, strings.ToLower(val))
+		case "disallow":
+			if cur == nil {
+				continue
+			}
+			startNew = true
+			// "Disallow:" with an empty value allows everything, and is not a
+			// path rule at all.
+			if val != "" {
+				cur.disallow = append(cur.disallow, val)
+			}
+		case "allow":
+			if cur == nil {
+				continue
+			}
+			startNew = true
+			if val != "" {
+				cur.allow = append(cur.allow, val)
+			}
+		case "crawl-delay":
+			if cur == nil {
+				continue
+			}
+			startNew = true
+			if d, err := time.ParseDuration(val + "s"); err == nil && d > 0 {
+				cur.delay = d
+			}
+		}
+	}
+
+	var star, exact *group
+	for i := range groups {
+		for _, a := range groups[i].agents {
+			if a == "*" && star == nil {
+				star = &groups[i]
+			}
+			// A robots.txt names "maven", we send "Maven/1.0 (…)": match on
+			// prefix, which is how every crawler reads this field.
+			if a != "*" && a != "" && strings.HasPrefix(agent, a) {
+				exact = &groups[i]
+			}
+		}
+	}
+	g := exact
+	if g == nil {
+		g = star
+	}
+	if g == nil {
+		return Rules{}
+	}
+	return Rules{allow: g.allow, disallow: g.disallow, Delay: g.delay}
+}
+
+// Allowed reports whether path may be fetched. Longest matching rule wins, and
+// Allow beats Disallow at equal length — the standard's tie-break, and the one
+// that makes "Disallow: /" plus "Allow: /public" mean what it looks like.
+func (r Rules) Allowed(path string) bool {
+	if path == "" {
+		path = "/"
+	}
+	best, allowed := -1, true
+	for _, p := range r.disallow {
+		if n, ok := matchPath(p, path); ok && n > best {
+			best, allowed = n, false
+		}
+	}
+	for _, p := range r.allow {
+		if n, ok := matchPath(p, path); ok && n >= best {
+			best, allowed = n, true
+		}
+	}
+	return allowed
+}
+
+// matchPath applies a robots path pattern and returns the pattern's length as
+// the specificity score. `*` matches any run of characters, `$` anchors the end.
+// A pattern is a PREFIX match otherwise, which is what "Disallow: /admin" means.
+func matchPath(pattern, path string) (int, bool) {
+	score := len(pattern)
+	re, err := robotsRegexp(pattern)
+	if err != nil {
+		return 0, false
+	}
+	return score, re.MatchString(path)
+}
+
+// robotsRegexp turns a robots path pattern into an anchored-at-the-start
+// regexp. Everything but `*` and a trailing `$` is a literal, so the pattern is
+// quoted first and the two metacharacters are put back afterwards.
+func robotsRegexp(pattern string) (*regexp.Regexp, error) {
+	end := ""
+	if strings.HasSuffix(pattern, "$") {
+		pattern = strings.TrimSuffix(pattern, "$")
+		end = "$"
+	}
+	parts := strings.Split(pattern, "*")
+	for i, p := range parts {
+		parts[i] = regexp.QuoteMeta(p)
+	}
+	return regexp.Compile("^" + strings.Join(parts, ".*") + end)
+}
+
+// robotsCache holds parsed rules per host so a crawl of ten pages on one site
+// reads robots.txt once. TTL because a site may change its mind, and a daemon
+// that runs for weeks would otherwise never notice.
+type robotsCache struct {
+	ttl time.Duration
+	mu  sync.Mutex
+	m   map[string]robotsEntry
+}
+
+type robotsEntry struct {
+	rules Rules
+	at    time.Time
+}
+
+func newRobotsCache(ttl time.Duration) *robotsCache {
+	return &robotsCache{ttl: ttl, m: map[string]robotsEntry{}}
+}
+
+func (c *robotsCache) get(host string, now time.Time) (Rules, bool) {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+	e, ok := c.m[host]
+	if !ok || now.Sub(e.at) > c.ttl {
+		return Rules{}, false
+	}
+	return e.rules, true
+}
+
+func (c *robotsCache) put(host string, r Rules, now time.Time) {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+	c.m[host] = robotsEntry{rules: r, at: now}
+}

internal/crawl/robots_test.go

@@ -0,0 +1,84 @@
+package crawl
+
+import (
+	"testing"
+	"time"
+)
+
+const robotsBody = `# a comment
+User-agent: *
+Disallow: /private
+Disallow: /tmp/
+Crawl-delay: 5
+
+User-agent: Maven
+Disallow: /
+Allow: /public
+`
+
+func TestParseRobotsPicksTheMostSpecificGroup(t *testing.T) {
+	// The Maven group applies to us even though we send a longer UA string.
+	r := ParseRobots(robotsBody, "Maven/1.0 (self-hosted personal assistant)")
+	if r.Allowed("/anything") {
+		t.Error("Disallow: / in our own group was ignored")
+	}
+	if !r.Allowed("/public/page") {
+		t.Error("Allow: /public must beat the shorter Disallow: /")
+	}
+
+	// A different agent falls into the * group.
+	star := ParseRobots(robotsBody, "SomeoneElse/2")
+	if !star.Allowed("/anything") {
+		t.Error("the * group disallows nothing but /private and /tmp/")
+	}
+	if star.Allowed("/private/x") || star.Allowed("/tmp/") {
+		t.Error("the * group's disallows were not applied")
+	}
+	if star.Delay != 5*time.Second {
+		t.Errorf("crawl-delay = %v, want 5s", star.Delay)
+	}
+}
+
+func TestParseRobotsEmptyMeansAllowAll(t *testing.T) {
+	for _, body := range []string{"", "# nothing here\n", "User-agent: *\nDisallow:\n"} {
+		if !ParseRobots(body, "Maven").Allowed("/whatever") {
+			t.Errorf("body %q must allow everything", body)
+		}
+	}
+}
+
+func TestRobotsWildcards(t *testing.T) {
+	r := ParseRobots("User-agent: *\nDisallow: /*.pdf$\nDisallow: /a/*/secret\n", "Maven")
+	if r.Allowed("/docs/manual.pdf") {
+		t.Error("*.pdf$ did not match")
+	}
+	if !r.Allowed("/docs/manual.pdf.html") {
+		t.Error("$ must anchor at the end")
+	}
+	if r.Allowed("/a/b/secret") {
+		t.Error("/a/*/secret did not match")
+	}
+	if !r.Allowed("/a/b/public") {
+		t.Error("unrelated path was refused")
+	}
+}
+
+// Consecutive User-agent lines share one group, which is common in the wild.
+func TestRobotsSharedGroup(t *testing.T) {
+	r := ParseRobots("User-agent: Googlebot\nUser-agent: Maven\nDisallow: /x\n", "Maven/1.0")
+	if r.Allowed("/x/y") {
+		t.Fatal("a shared group's rules were not applied to the second agent")
+	}
+}
+
+func TestRobotsCacheTTL(t *testing.T) {
+	c := newRobotsCache(time.Minute)
+	now := time.Now()
+	c.put("example.com", ParseRobots("User-agent: *\nDisallow: /\n", "Maven"), now)
+	if _, ok := c.get("example.com", now.Add(30*time.Second)); !ok {
+		t.Error("a fresh entry must be served from cache")
+	}
+	if _, ok := c.get("example.com", now.Add(2*time.Minute)); ok {
+		t.Error("an expired entry must be re-read")
+	}
+}

internal/crawl/watch.go

@@ -0,0 +1,177 @@
+package crawl
+
+import (
+	"context"
+	"fmt"
+	"log"
+	"strings"
+	"time"
+)
+
+// Scheduled crawls: a page is re-read on an interval, and when its TEXT changed
+// the new text is written as a note. Nothing is dispatched — same rule as the
+// feed poller (Vikunja #258). A page that announced its own change would be a
+// nag, and "the docs page changed" is not worth interrupting anyone for.
+//
+// Dedup is by content hash, so a page that re-renders identically writes nothing
+// and a rotating ad slot does not count as news.
+
+// WatchConfig — one page to keep an eye on.
+type WatchConfig struct {
+	Name     string        // note source is "crawl:<Name>"
+	URL      string        // http(s), guarded by the fetcher
+	Interval time.Duration // 0 ⇒ Watcher's default
+}
+
+// Notes is core's note-writing half (same shape as ipc.CoreAPI's method).
+type Notes interface {
+	WriteNote(ctx context.Context, ts time.Time, text string, embedding []float32, source string) (int64, error)
+}
+
+// Hashes remembers the last text hash per watch, durably, so a restart does not
+// re-note an unchanged page. The daemon backs this with config facts
+// ("crawl:hash:<name>").
+type Hashes interface {
+	LastHash(ctx context.Context, name string) (string, error)
+	SetHash(ctx context.Context, name, hash string) error
+}
+
+// Embedder embeds a note on its way into the store. nil ⇒ no vector.
+type Embedder interface {
+	Embed(ctx context.Context, text string) ([]float32, error)
+}
+
+// DefaultWatchInterval — pages change slowly, and every check is a request in
+// someone's log.
+const DefaultWatchInterval = 6 * time.Hour
+
+// Watcher re-reads watched pages on their interval.
+type Watcher struct {
+	c        *Crawler
+	watches  []WatchConfig
+	notes    Notes
+	hashes   Hashes
+	embed    Embedder
+	interval time.Duration
+	nextDue  map[string]time.Time
+}
+
+// NewWatcher wires the scheduled half, or returns nil when there is nothing to
+// watch. Callers check for nil: no watches, no goroutine, no request.
+func NewWatcher(c *Crawler, watches []WatchConfig, notes Notes, hashes Hashes, embed Embedder, defaultInterval time.Duration) *Watcher {
+	if c == nil || notes == nil {
+		return nil
+	}
+	var valid []WatchConfig
+	for _, w := range watches {
+		if strings.TrimSpace(w.Name) == "" || strings.TrimSpace(w.URL) == "" {
+			log.Printf("crawl: skipping a watch with no name or no url")
+			continue
+		}
+		valid = append(valid, w)
+	}
+	if len(valid) == 0 {
+		return nil
+	}
+	if defaultInterval <= 0 {
+		defaultInterval = DefaultWatchInterval
+	}
+	return &Watcher{
+		c: c, watches: valid, notes: notes, hashes: hashes, embed: embed,
+		interval: defaultInterval, nextDue: map[string]time.Time{},
+	}
+}
+
+// Watches returns the configured watches.
+func (w *Watcher) Watches() []WatchConfig { return w.watches }
+
+// CheckDue re-reads every watch whose interval elapsed and returns how many
+// notes were written. Errors are logged per watch, never returned: one dead page
+// must not stop the others.
+func (w *Watcher) CheckDue(ctx context.Context, now time.Time) int {
+	written := 0
+	for _, watch := range w.watches {
+		if due, ok := w.nextDue[watch.Name]; ok && now.Before(due) {
+			continue
+		}
+		interval := watch.Interval
+		if interval <= 0 {
+			interval = w.interval
+		}
+		w.nextDue[watch.Name] = now.Add(interval)
+		changed, err := w.Check(ctx, watch, now)
+		if err != nil {
+			log.Printf("crawl: watch %s: %v", watch.Name, err)
+			continue
+		}
+		if changed {
+			log.Printf("crawl: watch %s: page changed, noted", watch.Name)
+			written++
+		}
+	}
+	return written
+}
+
+// Check re-reads one watch now and reports whether it wrote a note.
+func (w *Watcher) Check(ctx context.Context, watch WatchConfig, now time.Time) (bool, error) {
+	page, err := w.c.Page(ctx, watch.URL)
+	if err != nil {
+		return false, err
+	}
+	// Title included: a page whose headline changed has changed.
+	h := Hash(page.Title + "\n" + page.Text)
+	if w.hashes != nil {
+		prev, err := w.hashes.LastHash(ctx, watch.Name)
+		if err != nil {
+			log.Printf("crawl: watch %s: read hash: %v", watch.Name, err)
+		}
+		if prev == h {
+			return false, nil
+		}
+	}
+	text := NoteText(watch, page)
+	var vec []float32
+	if w.embed != nil {
+		v, err := w.embed.Embed(ctx, text)
+		if err != nil {
+			log.Printf("crawl: watch %s: embed: %v", watch.Name, err)
+		} else {
+			vec = v
+		}
+	}
+	if _, err := w.notes.WriteNote(ctx, now, text, vec, SourceFor(watch.Name)); err != nil {
+		return false, fmt.Errorf("write note: %w", err)
+	}
+	if w.hashes != nil {
+		if err := w.hashes.SetHash(ctx, watch.Name, h); err != nil {
+			log.Printf("crawl: watch %s: save hash: %v", watch.Name, err)
+		}
+	}
+	return true, nil
+}
+
+// SourceFor is the note source for a watch, and SourcePrefix is what the answer
+// path matches to recognise one.
+func SourceFor(name string) string { return SourcePrefix + name }
+
+// SourcePrefix — provenance for anything read off the network on a schedule.
+const SourcePrefix = "crawl:"
+
+// noteRunes — how much of a watched page goes into a note. Shorter than what the
+// on-demand path reads: a note is a record of a change, not an archive.
+const noteRunes = 800
+
+// NoteText renders a watched page as a note body.
+func NoteText(watch WatchConfig, page Page) string {
+	var b strings.Builder
+	if page.Title != "" {
+		b.WriteString(page.Title)
+	} else {
+		b.WriteString(watch.Name)
+	}
+	b.WriteString("\n")
+	b.WriteString(TrimRunes(page.Text, noteRunes))
+	b.WriteString("\n")
+	b.WriteString(watch.URL)
+	return b.String()
+}

internal/crawl/watch_test.go

@@ -0,0 +1,117 @@
+package crawl
+
+import (
+	"context"
+	"strings"
+	"testing"
+	"time"
+)
+
+type note struct {
+	text   string
+	source string
+}
+
+type fakeNotes struct{ notes []note }
+
+func (n *fakeNotes) WriteNote(_ context.Context, _ time.Time, text string, _ []float32, source string) (int64, error) {
+	n.notes = append(n.notes, note{text, source})
+	return int64(len(n.notes)), nil
+}
+
+type fakeHashes struct{ m map[string]string }
+
+func newHashes() *fakeHashes { return &fakeHashes{m: map[string]string{}} }
+func (f *fakeHashes) LastHash(_ context.Context, name string) (string, error) {
+	return f.m[name], nil
+}
+func (f *fakeHashes) SetHash(_ context.Context, name, h string) error { f.m[name] = h; return nil }
+
+var t0 = time.Date(2026, 8, 1, 9, 0, 0, 0, time.UTC)
+
+func TestWatchNotesAChangedPage(t *testing.T) {
+	f := &fakeFetcher{pages: map[string]Response{
+		"https://example.org/docs": {Body: []byte(htmlPage)},
+	}}
+	notes := &fakeNotes{}
+	hashes := newHashes()
+	w := NewWatcher(newTestCrawler(f), []WatchConfig{{Name: "docs", URL: "https://example.org/docs"}},
+		notes, hashes, nil, time.Hour)
+	if w == nil {
+		t.Fatal("NewWatcher returned nil for a configured watch")
+	}
+	if n := w.CheckDue(context.Background(), t0); n != 1 {
+		t.Fatalf("first check wrote %d notes, want 1", n)
+	}
+	if notes.notes[0].source != "crawl:docs" {
+		t.Errorf("source = %q, want crawl:docs", notes.notes[0].source)
+	}
+	if !strings.Contains(notes.notes[0].text, "https://example.org/docs") {
+		t.Errorf("note does not carry the url: %q", notes.notes[0].text)
+	}
+
+	// Unchanged page, interval elapsed: nothing written.
+	if n := w.CheckDue(context.Background(), t0.Add(2*time.Hour)); n != 0 {
+		t.Fatalf("an unchanged page wrote %d notes", n)
+	}
+
+	// Changed page: one note.
+	f.pages["https://example.org/docs"] = Response{Body: []byte(strings.Replace(htmlPage, "синее", "серое", 1))}
+	if n := w.CheckDue(context.Background(), t0.Add(4*time.Hour)); n != 1 {
+		t.Fatalf("a changed page wrote %d notes, want 1", n)
+	}
+}
+
+func TestWatchIntervalIsRespected(t *testing.T) {
+	f := &fakeFetcher{pages: map[string]Response{"https://example.org/d": {Body: []byte(htmlPage)}}}
+	w := NewWatcher(newTestCrawler(f), []WatchConfig{{Name: "d", URL: "https://example.org/d", Interval: time.Hour}},
+		&fakeNotes{}, newHashes(), nil, 0)
+	w.CheckDue(context.Background(), t0)
+	before := len(f.calls)
+	w.CheckDue(context.Background(), t0.Add(time.Minute))
+	if len(f.calls) != before {
+		t.Fatal("the page was re-read inside its interval")
+	}
+}
+
+// The hash is durable so a restart does not re-note an unchanged page.
+func TestWatchHashSurvivesRestart(t *testing.T) {
+	f := &fakeFetcher{pages: map[string]Response{"https://example.org/d": {Body: []byte(htmlPage)}}}
+	hashes := newHashes()
+	watches := []WatchConfig{{Name: "d", URL: "https://example.org/d"}}
+	NewWatcher(newTestCrawler(f), watches, &fakeNotes{}, hashes, nil, time.Hour).CheckDue(context.Background(), t0)
+
+	notes2 := &fakeNotes{}
+	NewWatcher(newTestCrawler(f), watches, notes2, hashes, nil, time.Hour).CheckDue(context.Background(), t0.Add(time.Hour))
+	if len(notes2.notes) != 0 {
+		t.Fatalf("a fresh watcher re-noted an unchanged page: %q", notes2.notes[0].text)
+	}
+}
+
+func TestWatchDeadPageDoesNotStopTheOthers(t *testing.T) {
+	f := &fakeFetcher{pages: map[string]Response{"https://example.org/live": {Body: []byte(htmlPage)}}}
+	notes := &fakeNotes{}
+	w := NewWatcher(newTestCrawler(f), []WatchConfig{
+		{Name: "dead", URL: "https://example.org/gone"},
+		{Name: "live", URL: "https://example.org/live"},
+	}, notes, newHashes(), nil, time.Hour)
+	if n := w.CheckDue(context.Background(), t0); n != 1 {
+		t.Fatalf("wrote %d notes, want 1 (the live page)", n)
+	}
+	if notes.notes[0].source != "crawl:live" {
+		t.Fatalf("source = %q", notes.notes[0].source)
+	}
+}
+
+func TestNoWatchesMeansNoWatcher(t *testing.T) {
+	c := newTestCrawler(&fakeFetcher{})
+	if NewWatcher(c, nil, &fakeNotes{}, nil, nil, 0) != nil {
+		t.Fatal("no watches must mean no watcher")
+	}
+	if NewWatcher(nil, []WatchConfig{{Name: "a", URL: "u"}}, &fakeNotes{}, nil, nil, 0) != nil {
+		t.Fatal("no crawler must mean no watcher")
+	}
+	if NewWatcher(c, []WatchConfig{{Name: "", URL: ""}}, &fakeNotes{}, nil, nil, 0) != nil {
+		t.Fatal("a watch with no name or url is not a configuration")
+	}
+}

internal/email/extract.go

@@ -0,0 +1,226 @@
+package email
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"strings"
+	"time"
+
+	"github.com/kami/maven/internal/llm"
+	"github.com/kami/maven/internal/persona"
+)
+
+// Extraction — turning one mail into task CANDIDATES, and nothing else.
+//
+// The output of this file can only ever become rows in `tasks` with status
+// "candidate" (store.TaskCandidate), written through the one intake seam
+// (ipc.CaptureTaskReq, Vikunja #130). That bound is the whole design:
+//
+//   - No reminder. A reminder FIRES; it speaks to him unprompted. A 1.7B that
+//     misreads "встреча была в четверг" as a future appointment would then wake
+//     him up about it. A candidate that is wrong is a line on a review page he
+//     dismisses in one click, which is the correct cost of a model being wrong
+//     about someone's mail.
+//   - No fact. A fact is a claim Maven will later recite as true. Nothing read
+//     out of a marketing mail deserves that standing.
+//   - No calendar event, no note, no action. Extraction writes candidates or
+//     writes nothing.
+//
+// The due date the model may return is stored on the candidate (tasks.due_ts),
+// which no scheduler reads — it is there so the review page can sort by it.
+//
+// Privacy: the mail text goes to the resident model on this box and nowhere
+// else. It is never search input (CLAUDE.md: "his notes and facts are never
+// search input" — mail is the same class), and Evidence keeps only the subject
+// line, so the review page shows him where a candidate came from without the
+// store growing a copy of his mailbox.
+
+// MaxCandidates — at most this many candidates per message, enforced by the
+// grammar. A mail with four tasks in it is a mail he has to read himself; a
+// model allowed ten will produce ten.
+const MaxCandidates = 3
+
+// SourcePrefix — provenance for everything this package captures. The mailbox
+// name is appended: "email:INBOX". Same vocabulary as tap:voice / poll:netdata.
+const SourcePrefix = "email:"
+
+// Candidate — one piece of work the model thinks the mail is asking for.
+type Candidate struct {
+	Text string `json:"text"`
+	// Due — "YYYY-MM-DD" or empty. A date the model read out of the text, not a
+	// date it computed: relative wording ("до пятницы") is left in Text, because
+	// a small model resolving "пятница" against today's date gets it wrong often
+	// enough that a stored wrong date is worse than no date.
+	Due string `json:"due"`
+}
+
+// Completer — the llama-server seam, same shape memeval and the router use, so
+// the one resident model serves this caller too.
+type Completer interface {
+	Complete(ctx context.Context, r llm.Req) (string, error)
+}
+
+// Extractor reads a message and returns candidates. It holds no store and no
+// writer on purpose: this type cannot persist anything, so "extraction never
+// acts" is a property of the code, not of a review.
+type Extractor struct {
+	llm Completer
+	// MaxCandidates — 0 ⇒ MaxCandidates.
+	max int
+	// ContextBlock — the shared persona block, optional. Extraction output is
+	// not spoken, so the persona matters less here than in the phraser; it is
+	// wired anyway so a candidate reads in her voice on the review page.
+	contextBlock func() string
+}
+
+func NewExtractor(c Completer, max int, contextBlock func() string) *Extractor {
+	if max <= 0 || max > MaxCandidates {
+		max = MaxCandidates
+	}
+	return &Extractor{llm: c, max: max, contextBlock: contextBlock}
+}
+
+// extractGrammar — GBNF pinning the answer to a bounded array of fixed-shape
+// candidates. Same reasoning as memeval's evalGrammar and the router's
+// routeGrammar: the shape and the length bound are what keep a small model from
+// drifting into prose or spending the token budget repeating one field.
+//
+// The empty array is reachable, deliberately: most mail contains no task, and a
+// model with no way to say "nothing" invents something.
+const extractGrammar = `
+root  ::= "[" ws (item ("," ws item){0,2})? ws "]"
+item  ::= "{" ws "\"text\"" ws ":" ws text "," ws "\"due\"" ws ":" ws due ws "}"
+text  ::= "\"" ([^"\\] | "\\" .){1,120} "\""
+due   ::= "\"\"" | "\"" [0-9]{4} "-" [0-9]{2} "-" [0-9]{2} "\""
+ws    ::= [ \t\n]*
+`
+
+// extractSystem — the extraction prompt.
+//
+// Written around the two failure modes a small model has on this task: it
+// summarises when asked to extract (turning a mail into "письмо от Антона"),
+// and it invents an obligation from any polite closing sentence. Hence the
+// insistence on a verb phrase, and the explicit permission to return [].
+const extractSystem = `Ты читаешь одно письмо из его почты и достаёшь из него дела, которые письмо от него требует.
+
+Правила:
+- Отвечай ТОЛЬКО массивом JSON. Каждый элемент: {"text": "...", "due": "ГГГГ-ММ-ДД" или ""}.
+- text — короткая формулировка дела по-русски, с глаголом: "оплатить счёт за интернет", "отправить акт". Не пересказывай письмо и не описывай его.
+- Дело — это то, что должен сделать ОН. Рассылка, реклама, уведомление, отчёт, письмо «просто к сведению» — дел не содержат.
+- Если письмо ничего от него не требует, верни пустой массив []. Это нормальный ответ, так бывает чаще всего.
+- Ничего не придумывай. Если срока в письме нет — "".
+- due заполняй только когда в письме стоит конкретная дата. Слова вроде «до пятницы» оставь в text, дату не вычисляй.
+- Максимум три дела. Лучше одно точное, чем три общих.`
+
+// Extract returns the candidates in one message.
+//
+// Junk is refused without an LLM call — cheapest possible defence, and the
+// reason the header filter exists. An empty message (no subject, no body) is
+// likewise not worth a round trip.
+//
+// A parse failure is an error the caller logs and moves past. It is never
+// silently turned into zero candidates, because "the model went off the rails"
+// and "the mail contains no task" want different reactions from a human reading
+// the log.
+func (e *Extractor) Extract(ctx context.Context, msg Message) ([]Candidate, error) {
+	if msg.Junk {
+		return nil, nil
+	}
+	user := renderForModel(msg)
+	if user == "" {
+		return nil, nil
+	}
+	raw, err := e.llm.Complete(ctx, llm.Req{
+		System:        persona.Prepend(e.contextBlock, extractSystem),
+		User:          user,
+		Grammar:       extractGrammar,
+		MaxTokens:     512,
+		RepeatPenalty: 1.1,
+	})
+	if err != nil {
+		return nil, fmt.Errorf("email: extract: %w", err)
+	}
+	items, err := parseCandidates(raw)
+	if err != nil {
+		// The raw reply is NOT in the error: it is a transformation of his mail,
+		// and this error reaches the daemon log.
+		return nil, fmt.Errorf("email: extract: unparsable reply (%d bytes)", len(raw))
+	}
+	out := make([]Candidate, 0, len(items))
+	seen := map[string]bool{}
+	for _, it := range items {
+		it.Text = strings.TrimSpace(it.Text)
+		if it.Text == "" {
+			continue
+		}
+		key := strings.ToLower(strings.Join(strings.Fields(it.Text), " "))
+		if seen[key] {
+			continue // the model repeating itself is not two tasks
+		}
+		seen[key] = true
+		if _, ok := ParseDue(it.Due); !ok {
+			it.Due = "" // a date the grammar allowed but the calendar does not
+		}
+		out = append(out, it)
+		if len(out) >= e.max {
+			break
+		}
+	}
+	return out, nil
+}
+
+// renderForModel is the user turn: subject, sender and body, labelled. Only
+// these three fields — no headers, no recipient list, no message-id, nothing
+// that would let the model start reasoning about routing metadata.
+func renderForModel(msg Message) string {
+	var b strings.Builder
+	if msg.From != "" {
+		fmt.Fprintf(&b, "От: %s\n", msg.From)
+	}
+	if msg.Subject != "" {
+		fmt.Fprintf(&b, "Тема: %s\n", msg.Subject)
+	}
+	if msg.Body != "" {
+		fmt.Fprintf(&b, "\n%s\n", msg.Body)
+	}
+	if msg.Subject == "" && msg.Body == "" {
+		return ""
+	}
+	return b.String()
+}
+
+// parseCandidates decodes the grammar-constrained reply, tolerating the
+// wrappers a Thinking model sometimes leaves around it (a fenced block, or
+// leading reasoning before the array).
+func parseCandidates(raw string) ([]Candidate, error) {
+	s := strings.TrimSpace(raw)
+	if i := strings.Index(s, "["); i > 0 {
+		s = s[i:]
+	}
+	if j := strings.LastIndex(s, "]"); j >= 0 {
+		s = s[:j+1]
+	}
+	var out []Candidate
+	if err := json.Unmarshal([]byte(s), &out); err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// ParseDue turns the model's "YYYY-MM-DD" into a time in UTC. Exported because
+// the daemon-side intake stores it on the candidate.
+//
+// The zero-value/empty case returns ok=false rather than an error: no date is
+// the common answer, not a failure.
+func ParseDue(s string) (time.Time, bool) {
+	s = strings.TrimSpace(s)
+	if s == "" {
+		return time.Time{}, false
+	}
+	t, err := time.Parse("2006-01-02", s)
+	if err != nil {
+		return time.Time{}, false
+	}
+	return t, true
+}

internal/email/extract_test.go

@@ -0,0 +1,143 @@
+package email
+
+import (
+	"context"
+	"strings"
+	"testing"
+
+	"github.com/kami/maven/internal/llm"
+)
+
+// fakeLLM returns a canned reply and records the request, so a test can assert
+// on the grammar and on what of the mail was sent.
+type fakeLLM struct {
+	reply string
+	err   error
+	got   llm.Req
+	calls int
+}
+
+func (f *fakeLLM) Complete(_ context.Context, r llm.Req) (string, error) {
+	f.calls++
+	f.got = r
+	return f.reply, f.err
+}
+
+func msgFor(subject, body string) Message {
+	return Message{UID: 1, From: "anton@example.org", Subject: subject, Body: body}
+}
+
+func TestExtractCandidates(t *testing.T) {
+	f := &fakeLLM{reply: `[{"text":"отправить акт","due":""},{"text":"оплатить счёт","due":"2026-08-05"}]`}
+	e := NewExtractor(f, 0, nil)
+	got, err := e.Extract(context.Background(), msgFor("Акт и счёт", "Надо отправить акт и оплатить счёт до 5 августа."))
+	if err != nil {
+		t.Fatalf("extract: %v", err)
+	}
+	if len(got) != 2 {
+		t.Fatalf("got %d candidates, want 2: %+v", len(got), got)
+	}
+	if got[0].Text != "отправить акт" || got[1].Due != "2026-08-05" {
+		t.Errorf("candidates = %+v", got)
+	}
+	if f.got.Grammar == "" {
+		t.Error("extraction must be grammar-constrained")
+	}
+	// The subject and body go to the model; nothing else about the message does.
+	if !strings.Contains(f.got.User, "Акт и счёт") || !strings.Contains(f.got.User, "оплатить счёт") {
+		t.Errorf("user turn = %q", f.got.User)
+	}
+}
+
+func TestExtractEmptyArrayIsNotAnError(t *testing.T) {
+	f := &fakeLLM{reply: "[]"}
+	got, err := NewExtractor(f, 0, nil).Extract(context.Background(), msgFor("FYI", "Просто к сведению."))
+	if err != nil || len(got) != 0 {
+		t.Fatalf("got (%v, %v), want (empty, nil) — no task is the normal answer", got, err)
+	}
+}
+
+// Junk must never reach the model: the header filter exists so the resident
+// model is not spent on newsletters.
+func TestExtractSkipsJunkWithoutCallingModel(t *testing.T) {
+	f := &fakeLLM{reply: `[{"text":"купить всё со скидкой","due":""}]`}
+	msg := msgFor("Скидки", "Sale!")
+	msg.Junk = true
+	got, err := NewExtractor(f, 0, nil).Extract(context.Background(), msg)
+	if err != nil || got != nil {
+		t.Fatalf("got (%v, %v), want (nil, nil)", got, err)
+	}
+	if f.calls != 0 {
+		t.Errorf("model called %d times for junk, want 0", f.calls)
+	}
+}
+
+func TestExtractEmptyMessageIsNotSent(t *testing.T) {
+	f := &fakeLLM{reply: "[]"}
+	if _, err := NewExtractor(f, 0, nil).Extract(context.Background(), Message{UID: 3}); err != nil {
+		t.Fatalf("extract: %v", err)
+	}
+	if f.calls != 0 {
+		t.Errorf("model called %d times for an empty message, want 0", f.calls)
+	}
+}
+
+func TestExtractCaps(t *testing.T) {
+	f := &fakeLLM{reply: `[{"text":"a","due":""},{"text":"b","due":""},{"text":"c","due":""}]`}
+	got, err := NewExtractor(f, 2, nil).Extract(context.Background(), msgFor("s", "b"))
+	if err != nil {
+		t.Fatalf("extract: %v", err)
+	}
+	if len(got) != 2 {
+		t.Errorf("got %d, want the configured cap of 2", len(got))
+	}
+}
+
+func TestExtractDropsRepeatsAndBadDates(t *testing.T) {
+	f := &fakeLLM{reply: `[{"text":"Отправить акт","due":"2026-02-31"},{"text":"отправить  акт","due":""},{"text":"  ","due":""}]`}
+	got, err := NewExtractor(f, 0, nil).Extract(context.Background(), msgFor("s", "b"))
+	if err != nil {
+		t.Fatalf("extract: %v", err)
+	}
+	if len(got) != 1 {
+		t.Fatalf("got %d candidates, want 1 (repeat and blank dropped): %+v", len(got), got)
+	}
+	if got[0].Due != "" {
+		t.Errorf("due = %q, want empty — 2026-02-31 is not a date", got[0].Due)
+	}
+}
+
+// A Thinking model sometimes wraps the array; and when it emits something
+// unparsable the caller must hear about it rather than see "no tasks".
+func TestParseCandidatesTolerance(t *testing.T) {
+	got, err := parseCandidates("думаю... [{\"text\":\"x\",\"due\":\"\"}] всё")
+	if err != nil || len(got) != 1 || got[0].Text != "x" {
+		t.Fatalf("got (%+v, %v)", got, err)
+	}
+	if _, err := parseCandidates("нет никакого JSON"); err == nil {
+		t.Error("unparsable output must be an error")
+	}
+}
+
+func TestExtractParseErrorHidesMailText(t *testing.T) {
+	f := &fakeLLM{reply: "он просил отправить акт, вот такой ответ"}
+	_, err := NewExtractor(f, 0, nil).Extract(context.Background(), msgFor("Акт", "секретный текст"))
+	if err == nil {
+		t.Fatal("want an error")
+	}
+	if strings.Contains(err.Error(), "акт") || strings.Contains(err.Error(), "секретный") {
+		t.Errorf("error text leaks mail content: %v", err)
+	}
+}
+
+func TestParseDue(t *testing.T) {
+	if _, ok := ParseDue(""); ok {
+		t.Error("empty due must be (zero, false)")
+	}
+	if got, ok := ParseDue("2026-08-05"); !ok || got.Year() != 2026 || got.Month() != 8 || got.Day() != 5 {
+		t.Errorf("ParseDue = (%v, %v)", got, ok)
+	}
+	if _, ok := ParseDue("05.08.2026"); ok {
+		t.Error("a non-ISO date must not parse")
+	}
+}

internal/email/fetch.go

@@ -0,0 +1,98 @@
+package email
+
+import (
+	"fmt"
+	"time"
+)
+
+// FetchSince is the whole read path in one call: connect, log in, examine the
+// mailbox read-only, list what arrived since a date, fetch and parse the ones
+// the caller has not seen, log out.
+//
+// It is a function rather than a long-lived object because a mail poller should
+// not hold an authenticated session (and therefore his credential in a live TLS
+// state) between polls. Connect, read, drop.
+//
+// skip decides which UIDs are already known — the poller's seen-set. max bounds
+// one poll: a mailbox that received 400 messages overnight must not turn into
+// 400 LLM calls, and the newest max are the ones a task could still be hiding
+// in. Junk messages are returned too, flagged, so the caller can mark them seen
+// without a second protocol round.
+type FetchSince struct {
+	Addr    string // host or host:993
+	User    string
+	Mailbox string // e.g. "INBOX"
+	Timeout time.Duration
+	Since   time.Time
+	Max     int
+	Skip    func(uid uint32) bool
+}
+
+// Run performs one read. password is passed here, not stored in the struct, so
+// the configuration of a mailbox and the secret for it are never the same value
+// sitting in the same place.
+func (f FetchSince) Run(password string) ([]Message, error) {
+	return f.RunWith(password, nil)
+}
+
+// RunWith is Run with an explicit connection function, which is how the reader
+// daemon and the tests substitute an in-process server. nil ⇒ Dial, i.e.
+// implicit TLS with certificate verification; there is no configuration path
+// that reaches this, so no deployment can end up talking cleartext IMAP.
+func (f FetchSince) RunWith(password string, dial func(addr string, timeout time.Duration) (*Conn, error)) ([]Message, error) {
+	if f.Addr == "" || f.User == "" || f.Mailbox == "" {
+		return nil, fmt.Errorf("email: mailbox not configured (addr/user/mailbox)")
+	}
+	if dial == nil {
+		dial = Dial
+	}
+	c, err := dial(f.Addr, f.Timeout)
+	if err != nil {
+		return nil, err
+	}
+	defer c.Close()
+	if err := c.Login(f.User, password); err != nil {
+		return nil, err
+	}
+	defer c.Logout()
+	if err := c.Select(f.Mailbox); err != nil {
+		return nil, err
+	}
+	uids, err := c.SearchSince(f.Since)
+	if err != nil {
+		return nil, err
+	}
+
+	// Newest UIDs first — IMAP hands them back ascending, and when Max clips the
+	// list the recent mail is what matters.
+	wanted := make([]uint32, 0, len(uids))
+	for i := len(uids) - 1; i >= 0; i-- {
+		if f.Skip != nil && f.Skip(uids[i]) {
+			continue
+		}
+		wanted = append(wanted, uids[i])
+		if f.Max > 0 && len(wanted) >= f.Max {
+			break
+		}
+	}
+
+	out := make([]Message, 0, len(wanted))
+	for _, uid := range wanted {
+		raw, err := c.Fetch(uid)
+		if err != nil {
+			// One unreadable message does not abandon the poll; the rest of the
+			// mailbox is still worth reading. The error names the UID, not the
+			// message.
+			return out, fmt.Errorf("email: fetch uid %d: %w", uid, err)
+		}
+		if len(raw) == 0 {
+			continue // vanished between SEARCH and FETCH
+		}
+		msg, err := ParseMessage(uid, raw)
+		if err != nil {
+			continue // unparsable headers — nothing to review, skip silently
+		}
+		out = append(out, msg)
+	}
+	return out, nil
+}

internal/email/fetch_test.go

@@ -0,0 +1,49 @@
+package email
+
+import (
+	"net"
+	"strings"
+	"testing"
+	"time"
+)
+
+func TestFetchSinceRun(t *testing.T) {
+	mk := func(subject string) string {
+		return "Subject: " + subject + "\r\nContent-Type: text/plain; charset=utf-8\r\n\r\nbody\r\n"
+	}
+	f := &fakeIMAP{
+		uids: []uint32{1, 2, 3},
+		msgs: map[uint32]string{1: mk("one"), 2: mk("two"), 3: mk("three")},
+	}
+	fs := FetchSince{
+		Addr: "mail.example:993", User: "kami", Mailbox: "INBOX",
+		Timeout: 5 * time.Second,
+		Since:   time.Date(2026, 7, 30, 0, 0, 0, 0, time.UTC),
+		Max:     2,
+		Skip:    func(uid uint32) bool { return uid == 3 },
+	}
+	msgs, err := fs.RunWith("secret", func(addr string, timeout time.Duration) (*Conn, error) {
+		cli, srv := net.Pipe()
+		go f.serve(t, srv)
+		return NewConn(cli, timeout)
+	})
+	if err != nil {
+		t.Fatalf("run: %v", err)
+	}
+	// Newest first, the already-seen UID skipped, Max respected.
+	if len(msgs) != 2 {
+		t.Fatalf("got %d messages, want 2: %+v", len(msgs), msgs)
+	}
+	if msgs[0].Subject != "two" || msgs[1].Subject != "one" {
+		t.Errorf("subjects = %q,%q, want two,one (newest first)", msgs[0].Subject, msgs[1].Subject)
+	}
+	if strings.Contains(strings.Join(f.cmds, " "), "UID FETCH 3") {
+		t.Error("a skipped UID must not be fetched again")
+	}
+}
+
+func TestFetchSinceRequiresConfig(t *testing.T) {
+	if _, err := (FetchSince{}).Run("secret"); err == nil {
+		t.Fatal("an unconfigured mailbox must not be read")
+	}
+}

internal/email/imap.go

@@ -0,0 +1,280 @@
+package email
+
+import (
+	"bufio"
+	"crypto/tls"
+	"fmt"
+	"io"
+	"net"
+	"regexp"
+	"strconv"
+	"strings"
+	"time"
+)
+
+// A minimal IMAP4rev1 client — LOGIN, SELECT, UID SEARCH, UID FETCH with
+// BODY.PEEK, LOGOUT, and nothing else.
+//
+// Why hand-rolled instead of go-imap: the whole surface Maven needs is five
+// commands, and this is the one code path that holds his mailbox credential and
+// reads his private mail. A ~200-line client with no dependencies is auditable
+// in one sitting; a general-purpose IMAP library is a much larger amount of
+// code doing much more than we asked, in the most sensitive place in the tree.
+// If IDLE, CONDSTORE or server-side threading ever become worth having, that
+// trade should be re-made deliberately.
+//
+// BODY.PEEK[] rather than BODY[] is load-bearing: Maven reads his mail and must
+// leave no trace of having done so. Reading a message here does not mark it
+// \Seen, so the unread state in his own mail client stays his.
+
+// DefaultIMAPPort — implicit-TLS IMAP. There is no cleartext and no STARTTLS
+// path in this client: an option to send his password over a plain socket is an
+// option to get it wrong once.
+const DefaultIMAPPort = "993"
+
+// Conn — one authenticated IMAP connection. Not safe for concurrent use; the
+// poller drives one connection at a time.
+type Conn struct {
+	rwc     io.ReadWriteCloser
+	r       *bufio.Reader
+	tag     int
+	timeout time.Duration
+}
+
+// Dial opens an implicit-TLS connection and reads the server greeting.
+func Dial(addr string, timeout time.Duration) (*Conn, error) {
+	host, _, err := net.SplitHostPort(addr)
+	if err != nil {
+		host, addr = addr, net.JoinHostPort(addr, DefaultIMAPPort)
+	}
+	d := &net.Dialer{Timeout: timeout}
+	// ServerName is set from the host we asked for: certificate verification is
+	// the only thing standing between his password and a MITM on the way out.
+	c, err := tls.DialWithDialer(d, "tcp", addr, &tls.Config{ServerName: host, MinVersion: tls.VersionTLS12})
+	if err != nil {
+		return nil, fmt.Errorf("email: dial %s: %w", addr, err)
+	}
+	return NewConn(c, timeout)
+}
+
+// NewConn wraps an already-open stream (the tests speak IMAP over a pipe) and
+// consumes the greeting.
+func NewConn(rwc io.ReadWriteCloser, timeout time.Duration) (*Conn, error) {
+	c := &Conn{rwc: rwc, r: bufio.NewReaderSize(rwc, 64<<10), timeout: timeout}
+	line, err := c.readLine()
+	if err != nil {
+		return nil, fmt.Errorf("email: greeting: %w", err)
+	}
+	if !strings.HasPrefix(line, "* OK") && !strings.HasPrefix(line, "* PREAUTH") {
+		c.rwc.Close()
+		return nil, fmt.Errorf("email: server refused connection: %s", line)
+	}
+	return c, nil
+}
+
+func (c *Conn) Close() error { return c.rwc.Close() }
+
+// Login authenticates with LOGIN. The password is passed as an argument and
+// never stored on the Conn: nothing in this package keeps a credential alive
+// past the command that uses it, so no struct dump or panic trace can carry it.
+func (c *Conn) Login(user, pass string) error {
+	// The command line itself is never logged (see exec) — a LOGIN line IS the
+	// credential.
+	if _, err := c.exec(fmt.Sprintf("LOGIN %s %s", quote(user), quote(pass))); err != nil {
+		return fmt.Errorf("email: login: %w", err)
+	}
+	return nil
+}
+
+// Select opens a mailbox read-only. EXAMINE, not SELECT: read-only at the
+// protocol level means no command in this session can change a flag, expunge a
+// message, or move anything, even by mistake.
+func (c *Conn) Select(mailbox string) error {
+	if _, err := c.exec(fmt.Sprintf("EXAMINE %s", quote(mailbox))); err != nil {
+		return fmt.Errorf("email: examine %s: %w", mailbox, err)
+	}
+	return nil
+}
+
+// SearchSince returns the UIDs of messages received on or after since. An
+// unlimited search is not offered: the first poll against a years-old mailbox
+// would otherwise fetch everything and hand a decade of mail to the model.
+//
+// The IMAP SINCE key has date granularity (and compares the server's internal
+// date), so the result can include messages slightly older than since. The
+// caller dedupes by UID anyway, so a wider window costs one extra fetch.
+func (c *Conn) SearchSince(since time.Time) ([]uint32, error) {
+	cmd := fmt.Sprintf("UID SEARCH SINCE %s", since.Format("2-Jan-2006"))
+	lines, err := c.exec(cmd)
+	if err != nil {
+		return nil, fmt.Errorf("email: search: %w", err)
+	}
+	var uids []uint32
+	for _, l := range lines {
+		rest, ok := untagged(l, "SEARCH")
+		if !ok {
+			continue
+		}
+		for _, f := range strings.Fields(rest) {
+			n, err := strconv.ParseUint(f, 10, 32)
+			if err == nil {
+				uids = append(uids, uint32(n))
+			}
+		}
+	}
+	return uids, nil
+}
+
+var literalSize = regexp.MustCompile(`\{(\d+)\}$`)
+
+// Fetch returns the raw RFC 5322 bytes of one message, by UID.
+//
+// Returns (nil, nil) when the UID no longer exists — a message he deleted
+// between SEARCH and FETCH is normal, not an error.
+func (c *Conn) Fetch(uid uint32) ([]byte, error) {
+	tag := c.nextTag()
+	if err := c.send(fmt.Sprintf("%s UID FETCH %d (BODY.PEEK[])", tag, uid)); err != nil {
+		return nil, err
+	}
+	var raw []byte
+	for {
+		line, err := c.readLine()
+		if err != nil {
+			return nil, fmt.Errorf("email: fetch %d: %w", uid, err)
+		}
+		if done, err := c.tagged(tag, line); done {
+			if err != nil {
+				return nil, fmt.Errorf("email: fetch %d: %w", uid, err)
+			}
+			return raw, nil
+		}
+		m := literalSize.FindStringSubmatch(strings.TrimSpace(line))
+		if m == nil {
+			continue
+		}
+		n, err := strconv.Atoi(m[1])
+		if err != nil {
+			continue
+		}
+		buf := make([]byte, n)
+		if _, err := io.ReadFull(c.r, buf); err != nil {
+			return nil, fmt.Errorf("email: fetch %d: literal: %w", uid, err)
+		}
+		if raw == nil {
+			raw = buf
+		}
+	}
+}
+
+// Logout ends the session politely. A failure is not worth reporting — the
+// connection is being closed either way.
+func (c *Conn) Logout() {
+	_, _ = c.exec("LOGOUT")
+}
+
+// ---- protocol plumbing -----------------------------------------------------
+
+func (c *Conn) nextTag() string {
+	c.tag++
+	return fmt.Sprintf("a%03d", c.tag)
+}
+
+// exec sends one command and returns the untagged response lines.
+//
+// Neither the command nor the response is ever logged here. LOGIN goes through
+// this function, and a debug line "sent: a001 LOGIN ..." is how a credential
+// ends up in a log file forever.
+func (c *Conn) exec(cmd string) ([]string, error) {
+	tag := c.nextTag()
+	if err := c.send(tag + " " + cmd); err != nil {
+		return nil, err
+	}
+	var lines []string
+	for {
+		line, err := c.readLine()
+		if err != nil {
+			return nil, err
+		}
+		if done, err := c.tagged(tag, line); done {
+			return lines, err
+		}
+		lines = append(lines, line)
+		// A response line may carry a literal (e.g. a header FETCH). Nothing we
+		// send asks for one outside Fetch, but skip it if it appears so the
+		// stream stays aligned.
+		if m := literalSize.FindStringSubmatch(strings.TrimSpace(line)); m != nil {
+			if n, err := strconv.Atoi(m[1]); err == nil {
+				if _, err := io.CopyN(io.Discard, c.r, int64(n)); err != nil {
+					return nil, err
+				}
+			}
+		}
+	}
+}
+
+// tagged reports whether line completes the command with this tag, and turns a
+// NO/BAD completion into an error. The error text is the server's, which never
+// echoes a password.
+func (c *Conn) tagged(tag, line string) (bool, error) {
+	if !strings.HasPrefix(line, tag+" ") {
+		return false, nil
+	}
+	rest := strings.TrimSpace(line[len(tag):])
+	switch {
+	case strings.HasPrefix(rest, "OK"):
+		return true, nil
+	case strings.HasPrefix(rest, "NO"), strings.HasPrefix(rest, "BAD"):
+		return true, fmt.Errorf("server said: %s", rest)
+	default:
+		return true, fmt.Errorf("unexpected completion: %s", rest)
+	}
+}
+
+func (c *Conn) send(line string) error {
+	c.setDeadline()
+	if _, err := io.WriteString(c.rwc, line+"\r\n"); err != nil {
+		return fmt.Errorf("email: write: %w", err)
+	}
+	return nil
+}
+
+func (c *Conn) readLine() (string, error) {
+	c.setDeadline()
+	line, err := c.r.ReadString('\n')
+	if err != nil {
+		return "", err
+	}
+	return strings.TrimRight(line, "\r\n"), nil
+}
+
+// setDeadline applies the per-connection timeout when the transport supports
+// one. A hung IMAP server must not park the poller forever.
+func (c *Conn) setDeadline() {
+	if c.timeout <= 0 {
+		return
+	}
+	if d, ok := c.rwc.(interface{ SetDeadline(time.Time) error }); ok {
+		_ = d.SetDeadline(time.Now().Add(c.timeout))
+	}
+}
+
+// untagged splits "* SEARCH 1 2 3" into its payload when the key matches.
+func untagged(line, key string) (string, bool) {
+	if !strings.HasPrefix(line, "* ") {
+		return "", false
+	}
+	rest := strings.TrimSpace(line[2:])
+	if !strings.HasPrefix(rest, key) {
+		return "", false
+	}
+	return strings.TrimSpace(rest[len(key):]), true
+}
+
+// quote renders an IMAP quoted string. Passwords routinely contain characters
+// that would otherwise end the argument early, and CR/LF are stripped rather
+// than escaped because there is no legal way to send them — a credential file
+// with a stray newline must not become a second command.
+func quote(s string) string {
+	s = strings.NewReplacer("\r", "", "\n", "").Replace(s)
+	return `"` + strings.NewReplacer(`\`, `\\`, `"`, `\"`).Replace(s) + `"`
+}

internal/email/imap_test.go

@@ -0,0 +1,162 @@
+package email
+
+import (
+	"bufio"
+	"fmt"
+	"net"
+	"strconv"
+	"strings"
+	"testing"
+	"time"
+)
+
+// fakeIMAP is a scripted server: enough of IMAP to exercise the client, and
+// nothing more. It records the commands it received so a test can assert on the
+// protocol (BODY.PEEK rather than BODY, EXAMINE rather than SELECT).
+type fakeIMAP struct {
+	msgs   map[uint32]string
+	uids   []uint32
+	cmds   []string
+	failOn string // substring of a command to answer NO
+}
+
+func (f *fakeIMAP) serve(t *testing.T, c net.Conn) {
+	t.Helper()
+	defer c.Close()
+	fmt.Fprint(c, "* OK fake IMAP ready\r\n")
+	r := bufio.NewReader(c)
+	for {
+		line, err := r.ReadString('\n')
+		if err != nil {
+			return
+		}
+		line = strings.TrimRight(line, "\r\n")
+		parts := strings.SplitN(line, " ", 2)
+		if len(parts) != 2 {
+			return
+		}
+		tag, cmd := parts[0], parts[1]
+		f.cmds = append(f.cmds, cmd)
+		if f.failOn != "" && strings.Contains(cmd, f.failOn) {
+			fmt.Fprintf(c, "%s NO computer says no\r\n", tag)
+			continue
+		}
+		upper := strings.ToUpper(cmd)
+		switch {
+		case strings.HasPrefix(upper, "LOGIN"), strings.HasPrefix(upper, "EXAMINE"):
+			fmt.Fprintf(c, "%s OK done\r\n", tag)
+		case strings.HasPrefix(upper, "UID SEARCH"):
+			var ids []string
+			for _, u := range f.uids {
+				ids = append(ids, strconv.FormatUint(uint64(u), 10))
+			}
+			fmt.Fprintf(c, "* SEARCH %s\r\n", strings.Join(ids, " "))
+			fmt.Fprintf(c, "%s OK search done\r\n", tag)
+		case strings.HasPrefix(upper, "UID FETCH"):
+			uid64, _ := strconv.ParseUint(strings.Fields(cmd)[2], 10, 32)
+			raw, ok := f.msgs[uint32(uid64)]
+			if ok {
+				fmt.Fprintf(c, "* 1 FETCH (UID %d BODY[] {%d}\r\n", uid64, len(raw))
+				fmt.Fprint(c, raw)
+				fmt.Fprint(c, ")\r\n")
+			}
+			fmt.Fprintf(c, "%s OK fetch done\r\n", tag)
+		case strings.HasPrefix(upper, "LOGOUT"):
+			fmt.Fprint(c, "* BYE\r\n")
+			fmt.Fprintf(c, "%s OK bye\r\n", tag)
+			return
+		default:
+			fmt.Fprintf(c, "%s BAD unknown\r\n", tag)
+		}
+	}
+}
+
+// dialFake wires a client Conn to an in-process server over net.Pipe.
+func dialFake(t *testing.T, f *fakeIMAP) *Conn {
+	t.Helper()
+	cli, srv := net.Pipe()
+	go f.serve(t, srv)
+	c, err := NewConn(cli, 5*time.Second)
+	if err != nil {
+		t.Fatalf("greeting: %v", err)
+	}
+	t.Cleanup(func() { c.Close() })
+	return c
+}
+
+func TestIMAPRoundTrip(t *testing.T) {
+	body := "Subject: hello\r\nContent-Type: text/plain; charset=utf-8\r\n\r\nCall the bank.\r\n"
+	f := &fakeIMAP{uids: []uint32{4, 9}, msgs: map[uint32]string{4: body, 9: body}}
+	c := dialFake(t, f)
+
+	if err := c.Login("kami", `pa"ss\word`); err != nil {
+		t.Fatalf("login: %v", err)
+	}
+	if err := c.Select("INBOX"); err != nil {
+		t.Fatalf("select: %v", err)
+	}
+	uids, err := c.SearchSince(time.Date(2026, 8, 1, 0, 0, 0, 0, time.UTC))
+	if err != nil {
+		t.Fatalf("search: %v", err)
+	}
+	if len(uids) != 2 || uids[0] != 4 || uids[1] != 9 {
+		t.Fatalf("uids = %v, want [4 9]", uids)
+	}
+	raw, err := c.Fetch(9)
+	if err != nil {
+		t.Fatalf("fetch: %v", err)
+	}
+	if string(raw) != body {
+		t.Errorf("fetched %q, want the literal verbatim", raw)
+	}
+	c.Logout()
+
+	joined := strings.Join(f.cmds, "\n")
+	// Read-only at the protocol level, and peeking — Maven must leave no trace
+	// of having read his mail.
+	if !strings.Contains(joined, "EXAMINE") || strings.Contains(joined, "SELECT ") {
+		t.Errorf("want EXAMINE (read-only), got:\n%s", joined)
+	}
+	if !strings.Contains(joined, "BODY.PEEK[]") {
+		t.Errorf("want BODY.PEEK, got:\n%s", joined)
+	}
+	// The password must have been quoted and escaped, not truncated at the quote.
+	if !strings.Contains(joined, `"pa\"ss\\word"`) {
+		t.Errorf("password not quoted correctly:\n%s", joined)
+	}
+	// SINCE must carry the IMAP date form.
+	if !strings.Contains(joined, "SINCE 1-Aug-2026") {
+		t.Errorf("want a SINCE date, got:\n%s", joined)
+	}
+}
+
+func TestIMAPServerNoIsAnError(t *testing.T) {
+	f := &fakeIMAP{failOn: "LOGIN"}
+	c := dialFake(t, f)
+	err := c.Login("kami", "wrong")
+	if err == nil {
+		t.Fatal("a NO completion must be an error")
+	}
+	// The error is the server's text; it must not echo the credential.
+	if strings.Contains(err.Error(), "wrong") {
+		t.Errorf("error leaks the password: %v", err)
+	}
+}
+
+func TestIMAPFetchMissingUID(t *testing.T) {
+	f := &fakeIMAP{uids: []uint32{1}, msgs: map[uint32]string{}}
+	c := dialFake(t, f)
+	raw, err := c.Fetch(1)
+	if err != nil {
+		t.Fatalf("fetch: %v", err)
+	}
+	if raw != nil {
+		t.Errorf("a vanished UID should give nil, got %q", raw)
+	}
+}
+
+func TestQuoteStripsNewlines(t *testing.T) {
+	if got := quote("pass\r\nA1 LOGOUT"); strings.ContainsAny(got, "\r\n") {
+		t.Errorf("quote kept a line break: %q", got)
+	}
+}

internal/email/junk.go

@@ -0,0 +1,80 @@
+package email
+
+import (
+	"net/mail"
+	"strings"
+)
+
+// The junk filter — the cheapest and most important half of reading mail.
+//
+// A mailbox is mostly machine-generated: newsletters, receipts nobody acts on,
+// social notifications, marketing. Sending all of it to a 1.7B and asking "is
+// there a task here" produces confident nonsense at a rate proportional to the
+// volume, so junk is decided by HEADERS, before any model sees the message.
+//
+// The rules are all bulk-mail markers that senders set on themselves, never
+// guesses about content:
+//
+//   - List-Unsubscribe / List-Id — by definition a mailing list. If he can
+//     unsubscribe from it, it is not asking him to do anything.
+//   - Precedence: bulk|junk|list — the sender declaring itself bulk.
+//   - Auto-Submitted other than "no" (RFC 3834) — generated by a machine.
+//   - X-Spam-Flag: YES, X-Spam-Status: Yes — the spam filter upstream already
+//     decided; we do not second-guess it in the other direction.
+//   - X-GM-LABELS / X-Gmail-Labels containing a Gmail category — Gmail's own
+//     Promotions/Social/Forums/Spam classification, when the server sends it.
+//
+// Deliberately NOT here: sender allow/deny lists and subject keyword matching.
+// Both are configuration that ages badly and both would be a place for his
+// contacts to end up in a config file. If a real correspondent's mail is being
+// dropped, the fix is a rule about a header, not a list of names.
+//
+// A junk verdict never deletes anything and never touches a flag on the server.
+// It means "do not spend the model on this", nothing more.
+
+// junkHeaders — headers whose mere presence marks bulk mail.
+var junkPresence = []string{"List-Unsubscribe", "List-Id", "List-Post"}
+
+// gmailCategories — Gmail's category labels, lowercased as they appear in
+// X-GM-LABELS. "important" and "inbox" are labels too, and are NOT categories.
+// Matching is by these exact tokens (substring is fine — they are namespaced
+// and cannot appear in a hand-made label by accident), so a user label named
+// "Social Club" is not mistaken for Gmail's Social category.
+var gmailCategories = []string{
+	"category_promotions", "category_social", "category_forums", "category_updates",
+	`\spam`, `\junk`,
+}
+
+// classifyJunk returns whether the message is bulk/automated and why. The
+// reason is a short header name, safe to log — it names the marker, never the
+// sender or the subject.
+func classifyJunk(h mail.Header) (bool, string) {
+	for _, name := range junkPresence {
+		if strings.TrimSpace(h.Get(name)) != "" {
+			return true, strings.ToLower(name)
+		}
+	}
+	switch strings.ToLower(strings.TrimSpace(h.Get("Precedence"))) {
+	case "bulk", "junk", "list":
+		return true, "precedence"
+	}
+	if v := strings.ToLower(strings.TrimSpace(h.Get("Auto-Submitted"))); v != "" && v != "no" {
+		return true, "auto-submitted"
+	}
+	if strings.EqualFold(strings.TrimSpace(h.Get("X-Spam-Flag")), "yes") {
+		return true, "x-spam-flag"
+	}
+	if v := strings.ToLower(strings.TrimSpace(h.Get("X-Spam-Status"))); strings.HasPrefix(v, "yes") {
+		return true, "x-spam-status"
+	}
+	labels := strings.ToLower(h.Get("X-GM-LABELS") + " " + h.Get("X-Gmail-Labels"))
+	for _, c := range gmailCategories {
+		if c == "" {
+			continue
+		}
+		if strings.Contains(labels, c) {
+			return true, "gmail-category"
+		}
+	}
+	return false, ""
+}

internal/email/junk_test.go

@@ -0,0 +1,59 @@
+package email
+
+import (
+	"net/mail"
+	"strings"
+	"testing"
+)
+
+func headers(t *testing.T, raw string) mail.Header {
+	t.Helper()
+	m, err := mail.ReadMessage(strings.NewReader(strings.ReplaceAll(raw, "\n", "\r\n") + "\r\n\r\nbody\r\n"))
+	if err != nil {
+		t.Fatalf("read headers: %v", err)
+	}
+	return m.Header
+}
+
+func TestClassifyJunk(t *testing.T) {
+	cases := []struct {
+		name   string
+		raw    string
+		junk   bool
+		reason string
+	}{
+		{"personal", "From: a@b.c\nSubject: привет", false, ""},
+		{"list-unsubscribe", "From: a@b.c\nList-Unsubscribe: <mailto:u@b.c>", true, "list-unsubscribe"},
+		{"list-id", "From: a@b.c\nList-Id: <golang-nuts.example>", true, "list-id"},
+		{"precedence bulk", "From: a@b.c\nPrecedence: bulk", true, "precedence"},
+		{"auto-submitted", "From: a@b.c\nAuto-Submitted: auto-generated", true, "auto-submitted"},
+		{"auto-submitted no", "From: a@b.c\nAuto-Submitted: no", false, ""},
+		{"spam flag", "From: a@b.c\nX-Spam-Flag: YES", true, "x-spam-flag"},
+		{"spam status", "From: a@b.c\nX-Spam-Status: Yes, score=9.1", true, "x-spam-status"},
+		{"spam status no", "From: a@b.c\nX-Spam-Status: No, score=0.1", false, ""},
+		{"gmail promo", "From: a@b.c\nX-Gmail-Labels: Inbox,CATEGORY_PROMOTIONS", true, "gmail-category"},
+		{"user label", "From: a@b.c\nX-Gmail-Labels: Social Club,Important", false, ""},
+	}
+	for _, c := range cases {
+		t.Run(c.name, func(t *testing.T) {
+			junk, reason := classifyJunk(headers(t, c.raw))
+			if junk != c.junk || reason != c.reason {
+				t.Errorf("classifyJunk = (%v, %q), want (%v, %q)", junk, reason, c.junk, c.reason)
+			}
+		})
+	}
+}
+
+func TestNewsletterFixtureIsJunk(t *testing.T) {
+	msg, err := ParseMessage(9, fixture(t, "newsletter.eml"))
+	if err != nil {
+		t.Fatalf("parse: %v", err)
+	}
+	if !msg.Junk {
+		t.Fatal("a newsletter with List-Unsubscribe + Precedence: bulk must be junk")
+	}
+	// The reason is what gets logged, so it must never carry mail content.
+	if strings.Contains(msg.JunkReason, "@") || strings.Contains(msg.JunkReason, "Скидки") {
+		t.Errorf("junk reason leaks content: %q", msg.JunkReason)
+	}
+}

internal/email/message.go

@@ -0,0 +1,258 @@
+// Package email is the reading half of the email reader (Vikunja #246,
+// docs/plans/01-email-reader.md): a small IMAP client, a MIME-to-plaintext
+// converter, and the junk filter that decides a message is not worth reading at
+// all. Extraction lives in extract.go and writes nothing itself.
+//
+// Two constraints shape everything here, both from CLAUDE.md:
+//
+//   - Mail is personal. Nothing in this package logs a body, a subject, or an
+//     address; callers get the text and decide. Mail text is never search input
+//     — no function here reaches the network except the IMAP connection itself.
+//   - Off unless configured. There is no default host, no default account, and
+//     no fallback that would make a mailbox get read because a field was empty.
+//
+// The IMAP subset is deliberately tiny (LOGIN, SELECT, UID SEARCH, UID FETCH
+// with BODY.PEEK, LOGOUT). No IDLE: a poll every few minutes is what a task
+// candidate needs, and IDLE would mean holding a connection and a credential
+// open forever for latency nobody is waiting on.
+package email
+
+import (
+	"encoding/base64"
+	"fmt"
+	"io"
+	"mime"
+	"mime/multipart"
+	"mime/quotedprintable"
+	"net/mail"
+	"regexp"
+	"strings"
+)
+
+// MaxBodyBytes — how much of one message body is kept. A task hides in the
+// first screenful; the rest is signature, quoted history and legal boilerplate,
+// and it would only spend the resident model's 4096-token context.
+const MaxBodyBytes = 4000
+
+// Message — one mail, reduced to the fields extraction and review need.
+//
+// Raw is deliberately absent: once a message is parsed the original bytes are
+// dropped, so no caller can accidentally log or forward the whole mail.
+type Message struct {
+	UID     uint32
+	From    string
+	Subject string
+	Date    string // as sent, unparsed — display only
+	Body    string // plaintext, decoded, HTML-stripped, truncated
+	// Junk is set by the junk filter (see junk.go). A junk message is carried
+	// rather than dropped so the poller can count it and still mark it seen.
+	Junk       bool
+	JunkReason string
+}
+
+// ParseMessage turns one RFC 5322 message into a Message.
+//
+// It never fails on a body it cannot understand: an unparsable or
+// unsupported-charset body yields an empty Body and the headers still come
+// through, because a subject line alone is often the whole task ("Счёт за
+// интернет"). Only a message whose headers cannot be read at all is an error.
+func ParseMessage(uid uint32, raw []byte) (Message, error) {
+	m, err := mail.ReadMessage(strings.NewReader(string(raw)))
+	if err != nil {
+		return Message{}, fmt.Errorf("email: parse message: %w", err)
+	}
+	msg := Message{
+		UID:     uid,
+		From:    decodeHeader(m.Header.Get("From")),
+		Subject: decodeHeader(m.Header.Get("Subject")),
+		Date:    m.Header.Get("Date"),
+	}
+	msg.Junk, msg.JunkReason = classifyJunk(m.Header)
+	body, err := plaintextBody(m.Header.Get("Content-Type"), m.Header.Get("Content-Transfer-Encoding"), m.Body)
+	if err == nil {
+		msg.Body = truncate(collapse(body), MaxBodyBytes)
+	}
+	return msg, nil
+}
+
+// plaintextBody walks the MIME tree and returns the best plaintext it can.
+//
+// Preference order inside a multipart: text/plain first, text/html stripped
+// only when there is no plain part. multipart/mixed attachments are skipped
+// wholesale — an attachment is a file, not a sentence, and reading one would
+// mean parsing arbitrary formats from the network.
+func plaintextBody(contentType, encoding string, body io.Reader) (string, error) {
+	mediaType, params, err := mime.ParseMediaType(contentType)
+	if contentType == "" || err != nil {
+		// No Content-Type at all is legal and means text/plain; a broken one is
+		// treated the same rather than dropping the message.
+		mediaType, params = "text/plain", nil
+	}
+	switch {
+	case strings.HasPrefix(mediaType, "multipart/"):
+		boundary := params["boundary"]
+		if boundary == "" {
+			return "", fmt.Errorf("email: multipart without boundary")
+		}
+		return multipartText(multipart.NewReader(body, boundary))
+	case mediaType == "text/html":
+		raw, err := decodeBody(body, encoding, params["charset"])
+		if err != nil {
+			return "", err
+		}
+		return stripHTML(raw), nil
+	case mediaType == "text/plain":
+		return decodeBody(body, encoding, params["charset"])
+	default:
+		// A single-part non-text message (a bare PDF, say). No body, headers only.
+		return "", nil
+	}
+}
+
+// multipartText reads one multipart level, recursing into nested multiparts.
+// Returns the plain part if any part yielded one, else the stripped HTML.
+func multipartText(mr *multipart.Reader) (string, error) {
+	var plain, html string
+	for {
+		part, err := mr.NextPart()
+		if err == io.EOF {
+			break
+		}
+		if err != nil {
+			// A truncated multipart still gives up whatever came before it.
+			break
+		}
+		if part.FileName() != "" {
+			part.Close()
+			continue // attachment
+		}
+		ct := part.Header.Get("Content-Type")
+		mediaType, _, _ := mime.ParseMediaType(ct)
+		text, err := plaintextBody(ct, part.Header.Get("Content-Transfer-Encoding"), part)
+		part.Close()
+		if err != nil || strings.TrimSpace(text) == "" {
+			continue
+		}
+		if mediaType == "text/html" && !strings.HasPrefix(mediaType, "multipart/") {
+			if html == "" {
+				html = text
+			}
+			continue
+		}
+		if plain == "" {
+			plain = text
+		}
+	}
+	if strings.TrimSpace(plain) != "" {
+		return plain, nil
+	}
+	return html, nil
+}
+
+// decodeBody applies the transfer encoding, then the charset.
+//
+// Charset support is UTF-8 (and ASCII, its subset) only, on purpose: x/text's
+// encoding tables are not vendored here, and guessing at windows-1251 bytes
+// would feed the model mojibake it would happily extract a task from. An
+// unsupported charset returns an error, which ParseMessage turns into an empty
+// body — subject-only, which is honest.
+func decodeBody(r io.Reader, encoding, charset string) (string, error) {
+	switch strings.ToLower(strings.TrimSpace(encoding)) {
+	case "quoted-printable":
+		r = quotedprintable.NewReader(r)
+	case "base64":
+		r = newBase64Reader(r)
+	}
+	b, err := io.ReadAll(io.LimitReader(r, 1<<20))
+	if err != nil && len(b) == 0 {
+		return "", fmt.Errorf("email: read body: %w", err)
+	}
+	switch cs := strings.ToLower(strings.TrimSpace(charset)); cs {
+	case "", "utf-8", "utf8", "us-ascii", "ascii":
+		return string(b), nil
+	default:
+		return "", fmt.Errorf("email: unsupported charset %q", cs)
+	}
+}
+
+// decodeHeader decodes RFC 2047 encoded words ("=?utf-8?B?...?="), which is how
+// every Russian subject line arrives. Undecodable headers come back as-is
+// rather than empty: a mangled subject is still a hint, and it is only ever
+// shown to him as evidence.
+func decodeHeader(v string) string {
+	dec := new(mime.WordDecoder)
+	out, err := dec.DecodeHeader(v)
+	if err != nil {
+		return collapse(v)
+	}
+	return collapse(out)
+}
+
+var (
+	scriptStyle = regexp.MustCompile(`(?is)<(script|style)\b[^>]*>.*?</\s*(script|style)\s*>`)
+	htmlBreak   = regexp.MustCompile(`(?i)<\s*(br\s*/?|/p|/div|/tr|/li|/h[1-6])\s*>`)
+	htmlTag     = regexp.MustCompile(`(?s)<[^>]*>`)
+	htmlComment = regexp.MustCompile(`(?s)<!--.*?-->`)
+)
+
+// stripHTML reduces an HTML part to text. A regex stripper, not a parser:
+// x/net/html is not vendored, and the consumer is a model reading prose — a
+// stray angle bracket costs nothing, whereas a new dependency for the privacy-
+// sensitive path costs review.
+func stripHTML(s string) string {
+	s = scriptStyle.ReplaceAllString(s, " ")
+	s = htmlComment.ReplaceAllString(s, " ")
+	s = htmlBreak.ReplaceAllString(s, "\n")
+	s = htmlTag.ReplaceAllString(s, " ")
+	return unescapeEntities(s)
+}
+
+var entities = strings.NewReplacer(
+	"&nbsp;", " ", "&amp;", "&", "&lt;", "<", "&gt;", ">",
+	"&quot;", `"`, "&#39;", "'", "&apos;", "'", "&mdash;", "—", "&ndash;", "–",
+)
+
+func unescapeEntities(s string) string { return entities.Replace(s) }
+
+// collapse squeezes runs of whitespace, keeping single newlines. Mail bodies
+// arrive with hard-wrapped lines and blocks of blank space; the model does not
+// need them and they are pure context budget.
+func collapse(s string) string {
+	lines := strings.Split(strings.ReplaceAll(s, "\r\n", "\n"), "\n")
+	var out []string
+	blank := 0
+	for _, l := range lines {
+		l = strings.TrimSpace(strings.Join(strings.Fields(l), " "))
+		if l == "" {
+			blank++
+			if blank > 1 {
+				continue
+			}
+			out = append(out, "")
+			continue
+		}
+		blank = 0
+		out = append(out, l)
+	}
+	return strings.TrimSpace(strings.Join(out, "\n"))
+}
+
+// truncate cuts to n bytes on a rune boundary.
+func truncate(s string, n int) string {
+	if len(s) <= n {
+		return s
+	}
+	cut := s[:n]
+	for len(cut) > 0 && !isRuneStart(cut[len(cut)-1]) {
+		cut = cut[:len(cut)-1]
+	}
+	return strings.TrimSpace(cut) + "…"
+}
+
+func isRuneStart(b byte) bool { return b&0xC0 != 0x80 }
+
+// newBase64Reader — base64.NewDecoder already skips the CRLFs mail bodies wrap
+// with, so this is only a named seam for decodeBody to read cleanly.
+func newBase64Reader(r io.Reader) io.Reader {
+	return base64.NewDecoder(base64.StdEncoding, r)
+}

internal/email/message_test.go

@@ -0,0 +1,111 @@
+package email
+
+import (
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+)
+
+func fixture(t *testing.T, name string) []byte {
+	t.Helper()
+	b, err := os.ReadFile(filepath.Join("testdata", name))
+	if err != nil {
+		t.Fatalf("read fixture %s: %v", name, err)
+	}
+	return b
+}
+
+func TestParsePlainRussian(t *testing.T) {
+	msg, err := ParseMessage(7, fixture(t, "plain_ru.eml"))
+	if err != nil {
+		t.Fatalf("parse: %v", err)
+	}
+	if msg.UID != 7 {
+		t.Errorf("uid = %d, want 7", msg.UID)
+	}
+	if want := "Нужно закрыть задачу"; msg.Subject != want {
+		t.Errorf("subject = %q, want %q", msg.Subject, want)
+	}
+	if !strings.Contains(msg.From, "Антон") {
+		t.Errorf("from = %q, want the decoded display name", msg.From)
+	}
+	if !strings.Contains(msg.Body, "Надо отправить акт до пятницы.") {
+		t.Errorf("body = %q, want the quoted-printable text decoded", msg.Body)
+	}
+	if msg.Junk {
+		t.Errorf("a personal mail must not be junk (%s)", msg.JunkReason)
+	}
+}
+
+func TestParseHTMLOnlyIsStripped(t *testing.T) {
+	msg, err := ParseMessage(1, fixture(t, "html_only.eml"))
+	if err != nil {
+		t.Fatalf("parse: %v", err)
+	}
+	if strings.Contains(msg.Body, "<") || strings.Contains(msg.Body, "color:red") || strings.Contains(msg.Body, "x()") {
+		t.Errorf("body still has markup/script/style: %q", msg.Body)
+	}
+	for _, want := range []string{"Счёт за интернет: 700", "Оплатить до 5 августа."} {
+		if !strings.Contains(msg.Body, want) {
+			t.Errorf("body = %q, want it to contain %q", msg.Body, want)
+		}
+	}
+	// &nbsp; must have become a real space, not vanished into the number.
+	if strings.Contains(msg.Body, "&nbsp;") {
+		t.Errorf("entity left unescaped: %q", msg.Body)
+	}
+}
+
+func TestParsePrefersPlainAndSkipsAttachments(t *testing.T) {
+	msg, err := ParseMessage(2, fixture(t, "mixed_attachment.eml"))
+	if err != nil {
+		t.Fatalf("parse: %v", err)
+	}
+	if got := strings.TrimSpace(msg.Body); got != "Sign the contract before Monday." {
+		t.Errorf("body = %q, want the text/plain alternative only", got)
+	}
+	if strings.Contains(msg.Body, "PDF") {
+		t.Errorf("attachment bytes leaked into the body: %q", msg.Body)
+	}
+}
+
+// An unsupported charset must degrade to headers-only rather than to mojibake
+// the model would then extract a task from.
+func TestParseUnsupportedCharsetKeepsHeaders(t *testing.T) {
+	msg, err := ParseMessage(3, fixture(t, "cp1251.eml"))
+	if err != nil {
+		t.Fatalf("parse: %v", err)
+	}
+	if msg.Subject != "Legacy" {
+		t.Errorf("subject = %q, want Legacy", msg.Subject)
+	}
+	if msg.Body != "" {
+		t.Errorf("body = %q, want empty for an undecodable charset", msg.Body)
+	}
+}
+
+func TestParseTruncatesLongBody(t *testing.T) {
+	var b strings.Builder
+	b.WriteString("Subject: long\r\nContent-Type: text/plain; charset=utf-8\r\n\r\n")
+	for i := 0; i < 2000; i++ {
+		b.WriteString("длинная строка ")
+	}
+	msg, err := ParseMessage(4, []byte(b.String()))
+	if err != nil {
+		t.Fatalf("parse: %v", err)
+	}
+	if len(msg.Body) > MaxBodyBytes+8 {
+		t.Errorf("body kept %d bytes, want ≤ %d", len(msg.Body), MaxBodyBytes)
+	}
+	if !strings.HasSuffix(msg.Body, "…") {
+		t.Errorf("truncated body should be marked: %q", msg.Body[len(msg.Body)-20:])
+	}
+}
+
+func TestCollapseSqueezesBlankLines(t *testing.T) {
+	got := collapse("  a  b \r\n\r\n\r\n\r\n  c  \r\n")
+	if got != "a b\n\nc" {
+		t.Errorf("collapse = %q, want %q", got, "a b\n\nc")
+	}
+}

internal/email/testdata/cp1251.eml

@@ -0,0 +1,7 @@
+From: legacy@example.org
+To: kami@example.org
+Subject: Legacy
+Date: Fri, 01 Aug 2026 05:00:00 +0400
+Content-Type: text/plain; charset="windows-1251"
+
+Ï

internal/email/testdata/html_only.eml

@@ -0,0 +1,13 @@
+From: billing@isp.example
+To: kami@example.org
+Subject: =?utf-8?B?0KHRh9GR0YIg0LfQsCDQuNC90YLQtdGA0L3QtdGC?=
+Date: Fri, 01 Aug 2026 08:00:00 +0400
+MIME-Version: 1.0
+Content-Type: multipart/alternative; boundary="B1"
+
+--B1
+Content-Type: text/html; charset="utf-8"
+Content-Transfer-Encoding: base64
+
+PGh0bWw+PGhlYWQ+PHN0eWxlPnB7Y29sb3I6cmVkfTwvc3R5bGU+PC9oZWFkPjxib2R5PjxwPtCh0YfRkdGCINC30LAg0LjQvdGC0LXRgNC90LXRgjogNzAwJm5ic3A74oK9PC9wPjxwPtCe0L/Qu9Cw0YLQuNGC0Ywg0LTQviA1INCw0LLQs9GD0YHRgtCwLjwvcD48c2NyaXB0PngoKTwvc2NyaXB0PjwvYm9keT48L2h0bWw+
+--B1--

internal/email/testdata/mixed_attachment.eml

@@ -0,0 +1,26 @@
+From: hr@work.example
+To: kami@example.org
+Subject: Contract
+Date: Fri, 01 Aug 2026 07:00:00 +0400
+MIME-Version: 1.0
+Content-Type: multipart/mixed; boundary="M1"
+
+--M1
+Content-Type: multipart/alternative; boundary="A1"
+
+--A1
+Content-Type: text/plain; charset="utf-8"
+
+Sign the contract before Monday.
+--A1
+Content-Type: text/html; charset="utf-8"
+
+<p>Sign the contract before Monday.</p>
+--A1--
+--M1
+Content-Type: application/pdf; name="contract.pdf"
+Content-Disposition: attachment; filename="contract.pdf"
+Content-Transfer-Encoding: base64
+
+JVBERi0xLjQgbm90IHJlYWxseSBhIHBkZg==
+--M1--

internal/email/testdata/newsletter.eml

@@ -0,0 +1,9 @@
+From: news@shop.example
+To: kami@example.org
+Subject: =?utf-8?B?0KHQutC40LTQutC4INGC0L7Qu9GM0LrQviDRgdC10LPQvtC00L3Rjw==?=
+Date: Fri, 01 Aug 2026 06:00:00 +0400
+List-Unsubscribe: <mailto:unsub@shop.example>
+Precedence: bulk
+Content-Type: text/plain; charset="utf-8"
+
+Sale!

internal/email/testdata/plain_ru.eml

@@ -0,0 +1,14 @@
+From: =?utf-8?B?0JDQvdGC0L7QvQ==?= <anton@example.org>
+To: kami@example.org
+Subject: =?utf-8?B?0J3Rg9C20L3QviDQt9Cw0LrRgNGL0YLRjCDQt9Cw0LTQsNGH0YM=?=
+Date: Fri, 01 Aug 2026 09:12:00 +0400
+Content-Type: text/plain; charset="utf-8"
+Content-Transfer-Encoding: quoted-printable
+Message-ID: <plain-ru@example.org>
+
+=D0=9F=D1=80=D0=B8=D0=B2=D0=B5=D1=82! =D0=9D=D0=B0=D0=B4=D0=BE =D0=BE=D1=82=
+=D0=BF=D1=80=D0=B0=D0=B2=D0=B8=D1=82=D1=8C =D0=B0=D0=BA=D1=82 =D0=B4=D0=BE =
+=D0=BF=D1=8F=D1=82=D0=BD=D0=B8=D1=86=D1=8B.
+
+--
+Anton

internal/ipc/api.go

@@ -138,6 +138,88 @@ type CaptureTaskResp struct {
 	Created bool  `json:"created"`
 }
 
+// IngestMailReq — one message a mail reader has fetched, handed to core for
+// extraction (Vikunja #246).
+//
+// The mail reader (cmd/mavmaild) holds the IMAP credential and core never sees
+// it, the same split mavpoll uses for the zenmoney token. What crosses this
+// boundary is only the message text, because extraction runs on the resident
+// model and llama-server lives inside core's process.
+//
+// Body is already plaintext and truncated by internal/email; core does not
+// re-parse MIME and never stores the body. Junk means the reader's header
+// filter already classified the message as bulk — core is told rather than
+// asked, so a junk message can be counted without a model call.
+//
+// This method is available only when core has an email block configured AND a
+// llama-server phraser; otherwise it answers ErrUnknownMethod, which is what
+// "off unless configured" looks like at the wire.
+type IngestMailReq struct {
+	Mailbox string `json:"mailbox"`
+	UID     uint32 `json:"uid"`
+	From    string `json:"from,omitempty"`
+	Subject string `json:"subject,omitempty"`
+	Date    string `json:"date,omitempty"`
+	Body    string `json:"body,omitempty"`
+	Junk    bool   `json:"junk,omitempty"`
+}
+
+// IngestMailResp — what core did with the message. TaskIDs are the rows
+// CaptureTask returned; Created counts the ones that were new (a re-read
+// mailbox dedupes to Created=0). Skipped is set when nothing was asked of the
+// model at all — junk, or an empty message.
+//
+// Nothing here echoes the mail back. The reader logs counts.
+type IngestMailResp struct {
+	TaskIDs []int64 `json:"task_ids,omitempty"`
+	Created int     `json:"created"`
+	Skipped bool    `json:"skipped,omitempty"`
+}
+
+// SwapModelReq — load another resident model without restarting the daemon
+// (Vikunja #250). ModelPath must be one of the paths in phraser.swap_models;
+// anything else is ErrForbidden, and an unconfigured allowlist makes the whole
+// method ErrUnknownMethod.
+//
+// NGpuLayers and NCtx are zero for "keep what is loaded now", which is the
+// normal case — the same laptop iGPU, a different gguf.
+//
+// This is an owner action. It is AuthStepUp in the authority table, it is not on
+// CoreAPI, and no act, intent or timer can reach it: swapping the model is not
+// something Maven does to herself.
+type SwapModelReq struct {
+	ModelPath  string `json:"model_path"`
+	NGpuLayers int    `json:"n_gpu_layers,omitempty"`
+	NCtx       int    `json:"n_ctx,omitempty"`
+}
+
+// SwapModelResp — what the daemon ended up serving. Model is the identity the
+// new llama-server reported for itself, not an echo of the request: if the file
+// was not the model the operator thought it was, this is where it shows.
+//
+// RolledBack is true when the requested model failed to load or would not answer
+// and the previous one was put back. In that case the call also returns an error
+// — the swap did not happen — and Model names the model still serving.
+type SwapModelResp struct {
+	Model      string `json:"model"`
+	ModelPath  string `json:"model_path"`
+	BaseURL    string `json:"base_url"`
+	RolledBack bool   `json:"rolled_back,omitempty"`
+	TookMs     int64  `json:"took_ms"`
+}
+
+// ModelStatusResp — which model is resident and which ones may be swapped in.
+// Read-only; the authed page renders it. Swappable is the configured allowlist,
+// so an empty list means the capability is off.
+type ModelStatusResp struct {
+	Model      string   `json:"model"`
+	ModelPath  string   `json:"model_path"`
+	BaseURL    string   `json:"base_url"`
+	NGpuLayers int      `json:"n_gpu_layers"`
+	NCtx       int      `json:"n_ctx"`
+	Swappable  []string `json:"swappable,omitempty"`
+}
+
 type listTasksReq struct {
 	Status string `json:"status"` // "" all | "live" | candidate|open|done|dropped
 }

internal/ipc/client.go

@@ -448,6 +448,39 @@ func (c *Client) SetTaskStatus(ctx context.Context, id int64, status string, ts
 	return c.call(ctx, MethodSetTaskStatus, setTaskStatusReq{ID: id, Status: status, Ts: ts}, nil)
 }
 
+// IngestMail hands one fetched message to core for extraction. ErrUnknownMethod
+// means core has no email block configured — the caller should stop asking, not
+// retry.
+func (c *Client) IngestMail(ctx context.Context, req IngestMailReq) (IngestMailResp, error) {
+	var r IngestMailResp
+	if err := c.call(ctx, MethodIngestMail, req, &r); err != nil {
+		return IngestMailResp{}, err
+	}
+	return r, nil
+}
+
+// SwapModel asks core to load another resident model (Vikunja #250).
+// ErrUnknownMethod means core has no phraser.swap_models allowlist configured;
+// ErrForbidden means the path is not on it, or step-up was not asserted. A
+// non-nil error with RolledBack set means nothing changed — the old model is
+// still serving.
+func (c *Client) SwapModel(ctx context.Context, req SwapModelReq) (SwapModelResp, error) {
+	var r SwapModelResp
+	if err := c.call(ctx, MethodSwapModel, req, &r); err != nil {
+		return SwapModelResp{}, err
+	}
+	return r, nil
+}
+
+// ModelStatus reports the resident model and the swap allowlist. Read-only.
+func (c *Client) ModelStatus(ctx context.Context) (ModelStatusResp, error) {
+	var r ModelStatusResp
+	if err := c.call(ctx, MethodModelStatus, nil, &r); err != nil {
+		return ModelStatusResp{}, err
+	}
+	return r, nil
+}
+
 func (c *Client) DismissProposedRoutine(ctx context.Context, id int64) error {
 	return c.call(ctx, MethodDismissProposedRoutine, dismissProposedRoutineReq{ID: id}, nil)
 }

internal/ipc/ipc_test.go

@@ -6,6 +6,7 @@ import (
 	"encoding/binary"
 	"encoding/json"
 	"errors"
+	"fmt"
 	"io"
 	"net"
 	"os"
@@ -565,3 +566,77 @@ func mustJSON(v any) []byte {
 	}
 	return b
 }
+
+// TestIngestMail_OffUnlessConfigured — with no IngestMailFn set (the default,
+// and what an unconfigured core looks like) the method does not exist. A mail
+// reader gets a refusal it can act on rather than a silent success.
+func TestIngestMail_OffUnlessConfigured(t *testing.T) {
+	_, _, cli, _ := newServerWithStore(t)
+	if _, err := cli.IngestMail(context.Background(), IngestMailReq{Mailbox: "INBOX", UID: 1}); !errors.Is(err, ErrUnknownMethod) {
+		t.Fatalf("IngestMail error = %v, want ErrUnknownMethod", err)
+	}
+}
+
+// TestIngestMail_Hook — when the daemon wires the hook, the message crosses the
+// boundary intact and the response comes back.
+func TestIngestMail_Hook(t *testing.T) {
+	_, srv, cli, _ := newServerWithStore(t)
+	var got IngestMailReq
+	srv.IngestMailFn = func(_ context.Context, req IngestMailReq) (IngestMailResp, error) {
+		got = req
+		return IngestMailResp{TaskIDs: []int64{7}, Created: 1}, nil
+	}
+	resp, err := cli.IngestMail(context.Background(), IngestMailReq{
+		Mailbox: "INBOX", UID: 12, Subject: "Счёт", Body: "Оплатить.", Junk: false,
+	})
+	if err != nil {
+		t.Fatalf("IngestMail: %v", err)
+	}
+	if resp.Created != 1 || len(resp.TaskIDs) != 1 || resp.TaskIDs[0] != 7 {
+		t.Errorf("resp = %+v", resp)
+	}
+	if got.UID != 12 || got.Subject != "Счёт" || got.Body != "Оплатить." {
+		t.Errorf("req across the wire = %+v", got)
+	}
+}
+
+// TestSwapModel_OffUnlessConfigured — no allowlist in the config means the
+// daemon never sets the hook, and the method does not exist. That is what "off
+// unless configured" looks like at the wire for the model swap (Vikunja #250).
+func TestSwapModel_OffUnlessConfigured(t *testing.T) {
+	_, _, cli, _ := newServerWithStore(t)
+	if _, err := cli.SwapModel(context.Background(), SwapModelReq{ModelPath: "/m/x.gguf"}); !errors.Is(err, ErrUnknownMethod) {
+		t.Fatalf("SwapModel error = %v, want ErrUnknownMethod", err)
+	}
+	if _, err := cli.ModelStatus(context.Background()); !errors.Is(err, ErrUnknownMethod) {
+		t.Fatalf("ModelStatus error = %v, want ErrUnknownMethod", err)
+	}
+}
+
+// TestSwapModel_Hook — the request crosses the boundary intact and the reported
+// identity comes back. A refusal from the daemon's allowlist arrives as
+// ErrForbidden, which is what a caller keys its error message off.
+func TestSwapModel_Hook(t *testing.T) {
+	_, srv, cli, _ := newServerWithStore(t)
+	var got SwapModelReq
+	srv.SwapModelFn = func(_ context.Context, req SwapModelReq) (SwapModelResp, error) {
+		got = req
+		if req.ModelPath != "/m/allowed.gguf" {
+			return SwapModelResp{}, fmt.Errorf("%w: not allowlisted", ErrForbidden)
+		}
+		return SwapModelResp{Model: "allowed", ModelPath: req.ModelPath, BaseURL: "http://127.0.0.1:9", TookMs: 12}, nil
+	}
+	resp, err := cli.SwapModel(context.Background(), SwapModelReq{ModelPath: "/m/allowed.gguf", NCtx: 4096})
+	if err != nil {
+		t.Fatalf("SwapModel: %v", err)
+	}
+	if resp.Model != "allowed" || resp.TookMs != 12 {
+		t.Errorf("resp = %+v", resp)
+	}
+	if got.NCtx != 4096 {
+		t.Errorf("req across the wire = %+v", got)
+	}
+	if _, err := cli.SwapModel(context.Background(), SwapModelReq{ModelPath: "/etc/shadow"}); !errors.Is(err, ErrForbidden) {
+		t.Fatalf("swap to a non-allowlisted path = %v; want ErrForbidden", err)
+	}
+}

internal/ipc/server.go

@@ -421,6 +421,30 @@ type Server struct {
 	// Set by the daemon; nil ⇒ MethodStoreEncryptionKey returns ErrUnknownMethod.
 	WrapKeyFn WrapKeyFunc
 
+	// IngestMailFn — extracts task candidates from one fetched message. Set by
+	// the daemon only when an email block is configured AND there is a
+	// llama-server to extract with; nil ⇒ MethodIngestMail returns
+	// ErrUnknownMethod, so a mail reader pointed at a core that is not
+	// configured for mail is refused rather than silently ignored.
+	//
+	// Like StepUp/WrapKeyFn/UnlockFn this bypasses CoreAPI: it is not a store
+	// operation, it needs the resident model, and it must not become a method
+	// every CoreAPI implementation has to carry.
+	IngestMailFn IngestMailFunc
+
+	// SwapModelFn / ModelStatusFn — the on-the-fly resident model swap (Vikunja
+	// #250) and its read side. Set by the daemon only when phraser.swap_models
+	// lists at least one model AND the phraser owns a llama-server; nil ⇒ both
+	// methods answer ErrUnknownMethod, which is what "off unless configured"
+	// looks like at the wire.
+	//
+	// They bypass CoreAPI for the same reason IngestMailFn does: this is not a
+	// store operation, it needs the daemon's llama-server, and no other CoreAPI
+	// implementation should have to carry it. MethodSwapModel is AuthStepUp in
+	// internal/auth — owner-triggered, never an act and never a timer.
+	SwapModelFn   SwapModelFunc
+	ModelStatusFn ModelStatusFunc
+
 	// UnlockFn — unwraps the store encryption key from the wrapped blob using
 	// the passkey credential public key, opens the encrypted store, and wires
 	// the rest of the daemon (voice, loop, delivery). Set by the daemon when
@@ -439,6 +463,15 @@ type WrapKeyFunc func(ctx context.Context, publicKey []byte) error
 // public key and completes daemon initialization.
 type UnlockFunc func(ctx context.Context, publicKey []byte) error
 
+// SwapModelFunc — loads another resident model in place of the live one.
+type SwapModelFunc func(ctx context.Context, req SwapModelReq) (SwapModelResp, error)
+
+// ModelStatusFunc — reports the resident model and the swap allowlist.
+type ModelStatusFunc func(ctx context.Context) (ModelStatusResp, error)
+
+// IngestMailFunc — core-side mail extraction. Returns what was captured.
+type IngestMailFunc func(ctx context.Context, req IngestMailReq) (IngestMailResp, error)
+
 // CheckFunc — the auth hook signature. Wired by the daemon (auth.Gate.Check
 // satisfies this); dispatch calls it once per request after param-unmarshal
 // independence (it gets the raw params, may unmarshal what it needs — ipc
@@ -606,9 +639,11 @@ func withoutParams[R any](fn func(ctx context.Context, api CoreAPI) (R, error))
 // existed) as an argument — so SetAPI's runtime swap (the unlock transition)
 // is still honored on the very next request with no extra plumbing here.
 //
-// MethodAssertStepUp, MethodStoreEncryptionKey and MethodUnlock are NOT in
-// this table: they bypass CoreAPI entirely (s.StepUp / s.WrapKeyFn /
-// s.UnlockFn), so dispatch special-cases them before consulting the table.
+// MethodAssertStepUp, MethodStoreEncryptionKey, MethodUnlock,
+// MethodIngestMail, MethodSwapModel and MethodModelStatus are NOT in this
+// table: they bypass CoreAPI entirely
+// (s.StepUp / s.WrapKeyFn / s.UnlockFn / s.IngestMailFn), so dispatch
+// special-cases them before consulting the table.
 var methodTable = map[Method]handlerFunc{
 	MethodWriteFact: withParams(func(ctx context.Context, api CoreAPI, p WriteFactReq) (idResp, error) {
 		id, err := api.WriteFact(ctx, p)
@@ -816,7 +851,7 @@ func (s *Server) dispatch(ctx context.Context, req Request) (json.RawMessage, er
 		}
 	}
 
-	// These three bypass CoreAPI entirely — they drive Server fields set
+	// These bypass CoreAPI entirely — they drive Server fields set
 	// directly by the daemon (StepUp / WrapKeyFn / UnlockFn), not store
 	// state, so they can never be table entries keyed on a CoreAPI method.
 	switch req.Method {
@@ -845,6 +880,44 @@ func (s *Server) dispatch(ctx context.Context, req Request) (json.RawMessage, er
 			return marshalResult(nil), s.UnlockFn(ctx, p.PublicKey)
 		}
 		return nil, fmt.Errorf("%w: %s", ErrUnknownMethod, req.Method)
+
+	case MethodIngestMail:
+		if s.IngestMailFn != nil {
+			var p IngestMailReq
+			if err := unmarshalParams(req.Params, &p); err != nil {
+				return nil, err
+			}
+			resp, err := s.IngestMailFn(ctx, p)
+			if err != nil {
+				return nil, err
+			}
+			return marshalResult(resp), nil
+		}
+		return nil, fmt.Errorf("%w: %s", ErrUnknownMethod, req.Method)
+
+	case MethodSwapModel:
+		if s.SwapModelFn != nil {
+			var p SwapModelReq
+			if err := unmarshalParams(req.Params, &p); err != nil {
+				return nil, err
+			}
+			resp, err := s.SwapModelFn(ctx, p)
+			if err != nil {
+				return nil, err
+			}
+			return marshalResult(resp), nil
+		}
+		return nil, fmt.Errorf("%w: %s", ErrUnknownMethod, req.Method)
+
+	case MethodModelStatus:
+		if s.ModelStatusFn != nil {
+			resp, err := s.ModelStatusFn(ctx)
+			if err != nil {
+				return nil, err
+			}
+			return marshalResult(resp), nil
+		}
+		return nil, fmt.Errorf("%w: %s", ErrUnknownMethod, req.Method)
 	}
 
 	h, ok := methodTable[req.Method]

internal/ipc/wire.go

@@ -50,6 +50,9 @@ const (
 	MethodCaptureTask            Method = "capture_task"
 	MethodListTasks              Method = "list_tasks"
 	MethodSetTaskStatus          Method = "set_task_status"
+	MethodIngestMail             Method = "ingest_mail"
+	MethodSwapModel              Method = "swap_model"
+	MethodModelStatus            Method = "model_status"
 )
 
 // Request — one frame from module to core. Params is the JSON-encoded argument

internal/llm/client.go

@@ -10,10 +10,17 @@ import (
 	"encoding/json"
 	"fmt"
 	"net/http"
+	"sync"
 	"time"
 )
 
 type Client struct {
+	// mu guards base only. The base URL changes when the daemon swaps the
+	// resident model (Vikunja #250): llama-server is relaunched on a fresh
+	// port, and every holder of this client — the LLM router, the replier, the
+	// mail extractor — must follow without being rebuilt. One mutexed field is
+	// the whole mechanism; a swap re-points the client, it does not replace it.
+	mu   sync.RWMutex
 	base string
 	http *http.Client
 }
@@ -22,6 +29,25 @@ func New(baseURL string, timeout time.Duration) *Client {
 	return &Client{base: baseURL, http: &http.Client{Timeout: timeout}}
 }
 
+// SetBaseURL re-points the client at another llama-server. Safe to call while
+// requests are in flight: a request that already read the old base finishes
+// against the old base (or fails, and every caller of Complete has a fallback),
+// and the next one uses the new base. It is deliberately NOT a queue-and-retry —
+// the phraser quiesces around a swap, so the window is small and a lost turn
+// degrades to the classifier rather than hanging.
+func (c *Client) SetBaseURL(base string) {
+	c.mu.Lock()
+	c.base = base
+	c.mu.Unlock()
+}
+
+// BaseURL is the server this client currently talks to.
+func (c *Client) BaseURL() string {
+	c.mu.RLock()
+	defer c.mu.RUnlock()
+	return c.base
+}
+
 type Req struct {
 	System    string
 	User      string
@@ -63,7 +89,7 @@ func (c *Client) Complete(ctx context.Context, r Req) (string, error) {
 		RepeatPenalty: r.RepeatPenalty,
 		Stop:          r.Stop,
 	})
-	req, err := http.NewRequestWithContext(ctx, "POST", c.base+"/v1/chat/completions", bytes.NewReader(b))
+	req, err := http.NewRequestWithContext(ctx, "POST", c.BaseURL()+"/v1/chat/completions", bytes.NewReader(b))
 	if err != nil {
 		return "", err
 	}

internal/llm/client_test.go

@@ -57,3 +57,37 @@ func TestComplete(t *testing.T) {
 		t.Errorf("got %q, want %q", got, "ok")
 	}
 }
+
+// TestSetBaseURL — a model swap re-points every holder of the client rather than
+// rebuilding the router, the replier and the extractors (Vikunja #250).
+func TestSetBaseURL(t *testing.T) {
+	var hit string
+	srvA := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		hit = "A"
+		w.Write([]byte(`{"choices":[{"message":{"content":"a"}}]}`))
+	}))
+	defer srvA.Close()
+	srvB := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		hit = "B"
+		w.Write([]byte(`{"choices":[{"message":{"content":"b"}}]}`))
+	}))
+	defer srvB.Close()
+
+	c := New(srvA.URL, 5*time.Second)
+	if _, err := c.Complete(context.Background(), Req{User: "x"}); err != nil {
+		t.Fatalf("Complete against A: %v", err)
+	}
+	if hit != "A" {
+		t.Fatalf("first request went to %q; want A", hit)
+	}
+	c.SetBaseURL(srvB.URL)
+	if got := c.BaseURL(); got != srvB.URL {
+		t.Errorf("BaseURL = %q; want %q", got, srvB.URL)
+	}
+	if _, err := c.Complete(context.Background(), Req{User: "x"}); err != nil {
+		t.Fatalf("Complete against B: %v", err)
+	}
+	if hit != "B" {
+		t.Errorf("request after the swap went to %q; want B", hit)
+	}
+}

internal/phraser/llmphraser.go

@@ -27,14 +27,46 @@ var listenRE = regexp.MustCompile(`listening on (https?://\S+)`)
 type LLMPhraser struct {
 	cfg    Config
 	client *http.Client
-	port   string
-	cmd    *exec.Cmd
-	cancel context.CancelFunc
-	wg     sync.WaitGroup
 
 	// tmpl — the hand-written Russian nudges. Default path for nudges; see
 	// Config.LLMNudges. nil only if the template file failed to load.
 	tmpl *NudgeTemplates
+
+	// spawnCtx — the parent of every llama-server this phraser starts, i.e. the
+	// daemon's own context. Deliberately NOT the per-request context of the call
+	// that asked for a model swap: that one is cancelled the moment the request
+	// returns, which would kill the model it had just loaded.
+	spawnCtx context.Context
+	cancel   context.CancelFunc
+
+	// launch / probe — the two side effects of a swap, injectable so the swap
+	// logic is testable without a real llama-server and a real model file.
+	// launch is nil when this phraser does not own its server (NewLLMPhraserAt),
+	// which is also what makes Swap refuse there.
+	launch func(ctx context.Context, cfg Config) (backend, error)
+	probe  func(ctx context.Context, base string) (string, error)
+
+	// swapMu — single-flight around Swap. Held for the whole swap, including the
+	// model load, so two concurrent swap requests can never both be loading.
+	swapMu sync.Mutex
+
+	// mu guards everything below: the live backend, the swap gate and the
+	// in-flight request count. See acquire/quiesce in swap.go.
+	mu        sync.Mutex
+	be        backend
+	live      liveModel
+	swapping  bool
+	inflight  int
+	observers []func(baseURL string)
+}
+
+// liveModel — what is actually loaded right now. Distinct from Config, which
+// stays immutable after construction: a swap changes these three fields and
+// nothing else, so no reader of cfg (prompts, grammar, timeouts) races a swap.
+type liveModel struct {
+	ModelPath  string
+	NGpuLayers int
+	NCtx       int
 }
 
 type Config struct {
@@ -85,15 +117,21 @@ func DefaultConfig(modelPath string) Config {
 func NewLLMPhraser(ctx context.Context, cfg Config) (*LLMPhraser, error) {
 	ctx, cancel := context.WithCancel(ctx)
 	p := &LLMPhraser{
-		cfg:    cfg,
-		client: &http.Client{Timeout: cfg.Timeout},
-		cancel: cancel,
-		tmpl:   loadNudgeTemplates(),
+		cfg:      cfg,
+		client:   &http.Client{Timeout: cfg.Timeout},
+		tmpl:     loadNudgeTemplates(),
+		spawnCtx: ctx,
+		cancel:   cancel,
+		launch:   spawnLlamaServer,
+		probe:    defaultProbe,
+		live:     liveModel{ModelPath: cfg.ModelPath, NGpuLayers: cfg.NGpuLayers, NCtx: cfg.NCtx},
 	}
-	if err := p.start(ctx); err != nil {
+	be, err := p.launch(ctx, cfg)
+	if err != nil {
 		cancel()
 		return nil, err
 	}
+	p.be = be
 	return p, nil
 }
 
@@ -106,11 +144,17 @@ func NewLLMPhraser(ctx context.Context, cfg Config) (*LLMPhraser, error) {
 // still uses NewLLMPhraser and still owns its own child process.
 func NewLLMPhraserAt(baseURL string, cfg Config) *LLMPhraser {
 	return &LLMPhraser{
-		cfg:    cfg,
-		client: &http.Client{Timeout: cfg.Timeout},
-		port:   strings.TrimSuffix(baseURL, "/"),
-		cancel: func() {},
-		tmpl:   loadNudgeTemplates(),
+		cfg:      cfg,
+		client:   &http.Client{Timeout: cfg.Timeout},
+		tmpl:     loadNudgeTemplates(),
+		spawnCtx: context.Background(),
+		cancel:   func() {},
+		probe:    defaultProbe,
+		// launch stays nil: we did not start this server, so we must not stop it.
+		// Swap therefore refuses here (ErrSwapNotOwned) instead of killing a
+		// server another process depends on.
+		be:   borrowedBackend(strings.TrimSuffix(baseURL, "/")),
+		live: liveModel{ModelPath: cfg.ModelPath, NGpuLayers: cfg.NGpuLayers, NCtx: cfg.NCtx},
 	}
 }
 
@@ -126,16 +170,66 @@ func loadNudgeTemplates() *NudgeTemplates {
 	return nt
 }
 
-func (p *LLMPhraser) start(ctx context.Context) error {
+// backend — one llama-server this phraser talks to. Two implementations: a
+// llamaProc we spawned and must reap, and a borrowedBackend someone else owns.
+type backend interface {
+	BaseURL() string
+	Close() error
+}
+
+// borrowedBackend — a server started and owned by someone else (the phrasing
+// scorer's shared llama-server). Closing it is a no-op by construction.
+type borrowedBackend string
+
+func (b borrowedBackend) BaseURL() string { return string(b) }
+func (b borrowedBackend) Close() error    { return nil }
+
+// llamaProc — a llama-server child process plus the goroutine reading its
+// stderr. Close kills and reaps it; see the Pdeathsig note in spawnLlamaServer.
+type llamaProc struct {
+	base   string
+	cmd    *exec.Cmd
+	cancel context.CancelFunc
+	wg     sync.WaitGroup
+}
+
+func (l *llamaProc) BaseURL() string { return l.base }
+
+func (l *llamaProc) Close() error {
+	l.cancel()
+	if l.cmd != nil && l.cmd.Process != nil {
+		_ = l.cmd.Process.Kill()
+		_ = l.cmd.Wait() // reap the process — without Wait, the child becomes a zombie
+	}
+	l.wg.Wait()
+	return nil
+}
+
+// spawnLlamaServer starts one llama-server for cfg and waits until it says which
+// address it is listening on. ctx owns the process lifetime, so it must be the
+// daemon's context, not a request's.
+func spawnLlamaServer(ctx context.Context, cfg Config) (backend, error) {
+	ctx, cancel := context.WithCancel(ctx)
+	p, err := startLlamaProc(ctx, cfg)
+	if err != nil {
+		cancel()
+		return nil, err
+	}
+	p.cancel = cancel
+	return p, nil
+}
+
+func startLlamaProc(ctx context.Context, cfg Config) (*llamaProc, error) {
+	p := &llamaProc{}
 	args := []string{
-		"-m", p.cfg.ModelPath,
+		"-m", cfg.ModelPath,
 		"--host", "127.0.0.1",
-		"--port", extractPort(p.cfg.Listen),
-		"-c", fmt.Sprintf("%d", p.cfg.NCtx),
-		"-ngl", fmt.Sprintf("%d", p.cfg.NGpuLayers),
+		"--port", extractPort(cfg.Listen),
+		"-c", fmt.Sprintf("%d", cfg.NCtx),
+		"-ngl", fmt.Sprintf("%d", cfg.NGpuLayers),
 		"--no-webui",
 	}
-	cmd := exec.CommandContext(ctx, p.cfg.BinPath, args...)
+	cmd := exec.CommandContext(ctx, cfg.BinPath, args...)
 	// Pdeathsig: the kernel SIGKILLs llama-server the moment mavend dies — by
 	// ANY means, including SIGKILL/OOM/panic where our Close() never runs. Without
 	// it a hard-killed mavend orphans its llama-server (reparented to init, keeps
@@ -148,12 +242,12 @@ func (p *LLMPhraser) start(ctx context.Context) error {
 
 	stderr, err := cmd.StderrPipe()
 	if err != nil {
-		return fmt.Errorf("llm: stderr pipe: %w", err)
+		return nil, fmt.Errorf("llm: stderr pipe: %w", err)
 	}
 
 	if err := cmd.Start(); err != nil {
 		stderr.Close()
-		return fmt.Errorf("llm: start: %w", err)
+		return nil, fmt.Errorf("llm: start: %w", err)
 	}
 
 	portCh := make(chan string, 1)
@@ -186,32 +280,44 @@ func (p *LLMPhraser) start(ctx context.Context) error {
 
 	select {
 	case addr := <-portCh:
-		p.port = addr
-		return nil
+		p.base = addr
+		return p, nil
 	case err := <-errCh:
 		_ = cmd.Process.Kill()
 		_ = cmd.Wait()
-		return fmt.Errorf("llm: server output: %w", err)
+		return nil, fmt.Errorf("llm: server output: %w", err)
 	case <-ctx.Done():
 		_ = cmd.Process.Kill()
 		_ = cmd.Wait()
-		return ctx.Err()
+		return nil, ctx.Err()
 	case <-time.After(60 * time.Second):
 		_ = cmd.Process.Kill()
 		_ = cmd.Wait()
-		return fmt.Errorf("llm: server did not start within 60s")
+		return nil, fmt.Errorf("llm: server did not start within 60s")
 	}
 }
 
-func (p *LLMPhraser) BaseURL() string { return p.port }
+// BaseURL is the llama-server this phraser talks to right now. It changes when
+// the model is swapped, so callers that cache it must register an observer
+// (OnSwap) rather than keeping the string forever.
+func (p *LLMPhraser) BaseURL() string {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	if p.be == nil {
+		return ""
+	}
+	return p.be.BaseURL()
+}
 
 func (p *LLMPhraser) Close() error {
 	p.cancel()
-	if p.cmd != nil && p.cmd.Process != nil {
-		_ = p.cmd.Process.Kill()
-		_ = p.cmd.Wait() // reap the process — without Wait, the child becomes a zombie
+	p.mu.Lock()
+	be := p.be
+	p.be = nil
+	p.mu.Unlock()
+	if be != nil {
+		return be.Close()
 	}
-	p.wg.Wait()
 	return nil
 }
 
@@ -350,6 +456,11 @@ func chatSystemPrompt(block func() string) string {
 // the LLM completion endpoint. Like chatWithSystem but for an arbitrary message
 // slice — the caller owns the system prompt placement.
 func (p *LLMPhraser) chatWithMessages(ctx context.Context, msgs []chatMsg, maxTokens int) (string, error) {
+	base, release, err := p.acquire()
+	if err != nil {
+		return "", err
+	}
+	defer release()
 	req := chatReq{
 		Messages:    msgs,
 		Temperature: 0.7,
@@ -360,7 +471,7 @@ func (p *LLMPhraser) chatWithMessages(ctx context.Context, msgs []chatMsg, maxTo
 	if err != nil {
 		return "", fmt.Errorf("llm: marshal: %w", err)
 	}
-	httpReq, err := http.NewRequestWithContext(ctx, "POST", p.port+"/v1/chat/completions", bytes.NewReader(body))
+	httpReq, err := http.NewRequestWithContext(ctx, "POST", base+"/v1/chat/completions", bytes.NewReader(body))
 	if err != nil {
 		return "", fmt.Errorf("llm: request: %w", err)
 	}
@@ -493,6 +604,11 @@ func (p *LLMPhraser) chat(ctx context.Context, userPrompt string) (string, error
 }
 
 func (p *LLMPhraser) chatWithSystem(ctx context.Context, system, user string, maxTokens int) (string, error) {
+	base, release, err := p.acquire()
+	if err != nil {
+		return "", err
+	}
+	defer release()
 	req := chatReq{
 		Messages: []chatMsg{
 			{Role: "system", Content: system},
@@ -507,7 +623,7 @@ func (p *LLMPhraser) chatWithSystem(ctx context.Context, system, user string, ma
 		return "", fmt.Errorf("llm: marshal: %w", err)
 	}
 
-	httpReq, err := http.NewRequestWithContext(ctx, "POST", p.port+"/v1/chat/completions", bytes.NewReader(body))
+	httpReq, err := http.NewRequestWithContext(ctx, "POST", base+"/v1/chat/completions", bytes.NewReader(body))
 	if err != nil {
 		return "", fmt.Errorf("llm: request: %w", err)
 	}

internal/phraser/swap.go

@@ -0,0 +1,330 @@
+package phraser
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"log"
+	"time"
+
+	"github.com/kami/maven/internal/llm"
+)
+
+// Swapping the resident model without restarting the daemon (Vikunja #250).
+//
+// Three properties this file exists to hold, in order of importance:
+//
+//  1. NEVER two models resident at once. The deploy target is a laptop iGPU
+//     with the whole 1.7B offloaded to it (`n_gpu_layers: 99`); loading a second
+//     model beside the first is how you OOM the box, and a blue/green swap that
+//     "keeps the old one warm until the new one answers" does exactly that. So
+//     the old server is killed FIRST and the new one loaded after. The cost of
+//     that ordering is a window with no model at all, which is why:
+//
+//  2. A swap is atomic from a turn's point of view. An in-flight turn finishes
+//     on the old model — Swap waits for the last one to return before killing
+//     anything. A turn that arrives during the swap is REFUSED immediately with
+//     ErrSwapping rather than blocked: every phrasing path already has a
+//     fallback (templates, "вот что я нашла", the classifier for routing), so a
+//     fast refusal degrades one turn instead of hanging it for the length of a
+//     model load. No turn ever gets half of one model and half of another.
+//
+//  3. A failed load rolls back to the model that was working. The new server is
+//     probed (it must say which model it loaded) before it is published; if the
+//     launch or the probe fails, the previous config is relaunched and the
+//     phraser goes back to serving. Only if the rollback ALSO fails is the
+//     phraser left without a backend, and then it says so loudly and every turn
+//     degrades rather than breaks.
+//
+// Not here, deliberately: nothing calls Swap on a timer, and no act or intent can
+// reach it. It is an IPC method behind the step-up gate, i.e. owner-triggered.
+
+var (
+	// ErrSwapping — a turn arrived while the model was being swapped. Callers
+	// treat it like any other LLM error and use their fallback.
+	ErrSwapping = errors.New("phraser: model swap in progress")
+
+	// ErrSwapNotOwned — this phraser did not start its llama-server, so it must
+	// not stop one (NewLLMPhraserAt: the eval harness shares a server).
+	ErrSwapNotOwned = errors.New("phraser: llama-server is not ours to swap")
+
+	// ErrNoBackend — no model is loaded at all. Only reachable after a failed
+	// swap whose rollback also failed.
+	ErrNoBackend = errors.New("phraser: no llama-server loaded")
+
+	// ErrSwapBusy — a turn was still running when the drain deadline expired, so
+	// the swap was abandoned. Nothing was killed; ask again.
+	ErrSwapBusy = errors.New("phraser: turns still in flight, swap abandoned")
+)
+
+// SwapSpec — what to load. Zero NGpuLayers/NCtx keep whatever is live, so the
+// common case ("same settings, different gguf") is one field.
+type SwapSpec struct {
+	ModelPath  string
+	NGpuLayers int
+	NCtx       int
+}
+
+// SwapResult — what happened. Model is the identity the NEW server reported, so
+// it is evidence rather than an echo of the request: if the file at ModelPath is
+// not what the operator thought it was, this is where that shows up.
+type SwapResult struct {
+	Model      string
+	BaseURL    string
+	ModelPath  string
+	RolledBack bool
+	Took       time.Duration
+}
+
+// drainTimeout — how long Swap waits for in-flight turns before giving up. A
+// turn is at most Config.Timeout (30s in deploy) plus the model's own latency;
+// 90s covers a slow Thinking generation without wedging the caller forever.
+const drainTimeout = 90 * time.Second
+
+// probeTimeout — how long the new server gets to answer "which model do you
+// have". The load itself is bounded by spawnLlamaServer's own 60s wait.
+const probeTimeout = 30 * time.Second
+
+// defaultProbe asks the server which model it has loaded. This is the health
+// check: a server that answers /v1/models has finished loading weights and is
+// serving, and its answer is the identity we report back.
+func defaultProbe(ctx context.Context, base string) (string, error) {
+	return llm.ModelID(ctx, base)
+}
+
+// OnSwap registers a callback fired with the new base URL every time the live
+// backend changes, including after a rollback. Holders of an *llm.Client (the
+// LLM router, the replier, the mail extractor) register SetBaseURL here so a
+// swap re-points them without rebuilding the router or the handler.
+//
+// Callbacks run with no lock held, in registration order.
+func (p *LLMPhraser) OnSwap(fn func(baseURL string)) {
+	if fn == nil {
+		return
+	}
+	p.mu.Lock()
+	p.observers = append(p.observers, fn)
+	p.mu.Unlock()
+}
+
+// LiveModel is the model file currently loaded (and its load settings). Empty
+// ModelPath means no model is loaded.
+func (p *LLMPhraser) LiveModel() (path string, nGpuLayers, nCtx int) {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	return p.live.ModelPath, p.live.NGpuLayers, p.live.NCtx
+}
+
+// acquire reserves a slot for one request and returns the base URL to use.
+// Every request path must call it and must call the returned release exactly
+// once — that count is what Swap drains.
+func (p *LLMPhraser) acquire() (string, func(), error) {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	if p.swapping {
+		return "", nil, ErrSwapping
+	}
+	if p.be == nil {
+		return "", nil, ErrNoBackend
+	}
+	p.inflight++
+	base := p.be.BaseURL()
+	var once bool
+	return base, func() {
+		p.mu.Lock()
+		if !once {
+			once = true
+			p.inflight--
+		}
+		p.mu.Unlock()
+	}, nil
+}
+
+// Swap loads another model in place of the live one. See the file comment for
+// the properties it guarantees. Returns the new model's reported identity, or
+// an error plus RolledBack=true when the old model was put back.
+//
+// ctx bounds the drain and the probe. It does NOT own the new server's lifetime
+// — that is the daemon's context, captured at construction — so a swap survives
+// the request that asked for it.
+func (p *LLMPhraser) Swap(ctx context.Context, spec SwapSpec) (SwapResult, error) {
+	if spec.ModelPath == "" {
+		return SwapResult{}, fmt.Errorf("phraser: swap needs a model path")
+	}
+	p.swapMu.Lock()
+	defer p.swapMu.Unlock()
+
+	if p.launch == nil {
+		return SwapResult{}, ErrSwapNotOwned
+	}
+
+	started := time.Now()
+	oldLive := p.liveSnapshot()
+	newLive := liveModel{
+		ModelPath:  spec.ModelPath,
+		NGpuLayers: pickInt(spec.NGpuLayers, oldLive.NGpuLayers),
+		NCtx:       pickInt(spec.NCtx, oldLive.NCtx),
+	}
+	if newLive == oldLive && p.BaseURL() != "" {
+		// Already serving exactly this. Report the live identity rather than
+		// pointlessly unloading and reloading the same weights.
+		base := p.BaseURL()
+		id, err := p.probeWith(ctx, base)
+		if err != nil {
+			return SwapResult{}, err
+		}
+		return SwapResult{Model: id, BaseURL: base, ModelPath: oldLive.ModelPath, Took: time.Since(started)}, nil
+	}
+
+	if err := p.quiesce(ctx); err != nil {
+		return SwapResult{}, err
+	}
+	defer p.resume()
+
+	// Property 1: the old model leaves the GPU before the new one arrives.
+	p.mu.Lock()
+	old := p.be
+	p.be = nil
+	p.mu.Unlock()
+	if old != nil {
+		_ = old.Close()
+	}
+
+	be, err := p.loadAndProbe(ctx, newLive)
+	if err != nil {
+		log.Printf("phraser: swap to %s FAILED (%v) — rolling back to %s", newLive.ModelPath, err, oldLive.ModelPath)
+		rb, rbErr := p.loadAndProbe(ctx, oldLive)
+		if rbErr != nil {
+			log.Printf("phraser: ROLLBACK to %s ALSO FAILED (%v) — no model is loaded, every phrasing path is on its fallback and routing is on the classifier until the daemon is restarted", oldLive.ModelPath, rbErr)
+			return SwapResult{RolledBack: true, Took: time.Since(started)},
+				fmt.Errorf("phraser: swap failed (%w) and rollback failed too: %v", err, rbErr)
+		}
+		p.publish(rb, oldLive)
+		return SwapResult{
+				Model: rb.id, BaseURL: rb.be.BaseURL(), ModelPath: oldLive.ModelPath,
+				RolledBack: true, Took: time.Since(started),
+			},
+			fmt.Errorf("phraser: swap to %s failed, rolled back to %s: %w", newLive.ModelPath, oldLive.ModelPath, err)
+	}
+	p.publish(be, newLive)
+	log.Printf("phraser: model swapped to %s (%s) at %s in %s", newLive.ModelPath, be.id, be.be.BaseURL(), time.Since(started).Round(time.Millisecond))
+	return SwapResult{
+		Model: be.id, BaseURL: be.be.BaseURL(), ModelPath: newLive.ModelPath,
+		Took: time.Since(started),
+	}, nil
+}
+
+// loaded — a started server plus the identity it reported.
+type loaded struct {
+	be backend
+	id string
+}
+
+// loadAndProbe starts a server for lm and verifies it answers. A server that
+// starts but will not say what it loaded is treated as a failed load and is
+// killed here — publishing it would hand every turn to a backend we could not
+// confirm.
+func (p *LLMPhraser) loadAndProbe(ctx context.Context, lm liveModel) (loaded, error) {
+	cfg := p.cfg
+	cfg.ModelPath = lm.ModelPath
+	cfg.NGpuLayers = lm.NGpuLayers
+	cfg.NCtx = lm.NCtx
+	// p.spawnCtx, not ctx: the process must outlive the request asking for it.
+	be, err := p.launch(p.spawnCtx, cfg)
+	if err != nil {
+		return loaded{}, err
+	}
+	id, err := p.probeWith(ctx, be.BaseURL())
+	if err != nil {
+		_ = be.Close()
+		return loaded{}, fmt.Errorf("phraser: %s started but would not answer: %w", lm.ModelPath, err)
+	}
+	return loaded{be: be, id: id}, nil
+}
+
+func (p *LLMPhraser) probeWith(ctx context.Context, base string) (string, error) {
+	probe := p.probe
+	if probe == nil {
+		probe = defaultProbe
+	}
+	pctx, cancel := context.WithTimeout(ctx, probeTimeout)
+	defer cancel()
+	return probe(pctx, base)
+}
+
+// quiesce closes the door on new turns and waits for the ones already running.
+// Polling rather than a sync.Cond: the wait happens once per swap, a 25ms poll
+// is invisible next to a model load, and a poll cannot deadlock on a release
+// path that panicked.
+func (p *LLMPhraser) quiesce(ctx context.Context) error {
+	p.mu.Lock()
+	if p.swapping {
+		p.mu.Unlock()
+		return ErrSwapping
+	}
+	p.swapping = true
+	inflight := p.inflight
+	p.mu.Unlock()
+	if inflight == 0 {
+		return nil
+	}
+
+	deadline := time.Now().Add(drainTimeout)
+	for {
+		select {
+		case <-ctx.Done():
+			p.resume()
+			return ctx.Err()
+		case <-time.After(25 * time.Millisecond):
+		}
+		p.mu.Lock()
+		inflight = p.inflight
+		p.mu.Unlock()
+		if inflight == 0 {
+			return nil
+		}
+		if time.Now().After(deadline) {
+			// Nothing has been killed yet, so abandoning is free: reopen the door
+			// and let the operator try again rather than cutting a live turn off
+			// mid-generation.
+			p.resume()
+			return fmt.Errorf("%w (%d still running after %s)", ErrSwapBusy, inflight, drainTimeout)
+		}
+	}
+}
+
+func (p *LLMPhraser) resume() {
+	p.mu.Lock()
+	p.swapping = false
+	p.mu.Unlock()
+}
+
+// publish makes l the live backend and tells everyone holding a base URL.
+func (p *LLMPhraser) publish(l loaded, lm liveModel) {
+	p.mu.Lock()
+	p.be = l.be
+	p.live = lm
+	obs := make([]func(string), len(p.observers))
+	copy(obs, p.observers)
+	p.mu.Unlock()
+	base := l.be.BaseURL()
+	for _, fn := range obs {
+		fn(base)
+	}
+}
+
+func (p *LLMPhraser) liveSnapshot() liveModel {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	return p.live
+}
+
+// pickInt returns v when the caller set it, and fallback otherwise. 0 is the
+// "unset" value: -1 already means "offload every layer" and deploy uses 99, so
+// nothing legitimate asks for exactly zero GPU layers through this path.
+func pickInt(v, fallback int) int {
+	if v == 0 {
+		return fallback
+	}
+	return v
+}

internal/phraser/swap_test.go

@@ -0,0 +1,311 @@
+package phraser
+
+import (
+	"context"
+	"errors"
+	"net/http"
+	"net/http/httptest"
+	"sync"
+	"sync/atomic"
+	"testing"
+	"time"
+)
+
+// fakeModel — a stand-in llama-server. It answers /v1/models with its own name
+// and /v1/chat/completions with a phrasing-contract reply that names itself, so
+// a test can tell WHICH model answered a turn — the property the swap is about.
+type fakeModel struct {
+	srv    *httptest.Server
+	name   string
+	closed atomic.Bool
+}
+
+func newFakeModel(t *testing.T, name string) *fakeModel {
+	t.Helper()
+	f := &fakeModel{name: name}
+	mux := http.NewServeMux()
+	mux.HandleFunc("/v1/models", func(w http.ResponseWriter, r *http.Request) {
+		w.Write([]byte(`{"data":[{"id":"/models/` + name + `.gguf"}]}`))
+	})
+	mux.HandleFunc("/v1/chat/completions", func(w http.ResponseWriter, r *http.Request) {
+		w.Write([]byte(`{"choices":[{"message":{"content":"{\"response\":\"` + name + `\",\"mood\":\"neutral\"}"}}]}`))
+	})
+	f.srv = httptest.NewServer(mux)
+	t.Cleanup(f.srv.Close)
+	return f
+}
+
+func (f *fakeModel) BaseURL() string { return f.srv.URL }
+func (f *fakeModel) Close() error    { f.closed.Store(true); return nil }
+
+// fakeFleet is the injected launcher: it hands out a prepared fakeModel per
+// model path, and refuses paths the test did not prepare (that is what a bad
+// gguf looks like from here). It also asserts the invariant that matters on a
+// laptop iGPU: never two servers alive at the same time.
+type fakeFleet struct {
+	mu      sync.Mutex
+	models  map[string]string // model path → fake name
+	live    int
+	maxLive int
+	launch  int
+}
+
+func (fl *fakeFleet) launcher(t *testing.T) func(context.Context, Config) (backend, error) {
+	return func(ctx context.Context, cfg Config) (backend, error) {
+		fl.mu.Lock()
+		name, ok := fl.models[cfg.ModelPath]
+		fl.launch++
+		if !ok {
+			fl.mu.Unlock()
+			return nil, errors.New("no such model file: " + cfg.ModelPath)
+		}
+		fl.live++
+		if fl.live > fl.maxLive {
+			fl.maxLive = fl.live
+		}
+		fl.mu.Unlock()
+		f := newFakeModel(t, name)
+		return &fleetBackend{fleet: fl, model: f}, nil
+	}
+}
+
+type fleetBackend struct {
+	fleet *fakeFleet
+	model *fakeModel
+	once  sync.Once
+}
+
+func (b *fleetBackend) BaseURL() string { return b.model.BaseURL() }
+func (b *fleetBackend) Close() error {
+	b.once.Do(func() {
+		b.fleet.mu.Lock()
+		b.fleet.live--
+		b.fleet.mu.Unlock()
+	})
+	return b.model.Close()
+}
+
+// newSwapPhraser builds an LLMPhraser with an injected launcher, so the swap
+// path is exercised without a gguf or a GPU.
+func newSwapPhraser(t *testing.T, fl *fakeFleet, modelPath string) *LLMPhraser {
+	t.Helper()
+	cfg := DefaultConfig(modelPath)
+	cfg.Timeout = 5 * time.Second
+	p := &LLMPhraser{
+		cfg:      cfg,
+		client:   &http.Client{Timeout: cfg.Timeout},
+		spawnCtx: context.Background(),
+		cancel:   func() {},
+		launch:   fl.launcher(t),
+		probe:    defaultProbe,
+		live:     liveModel{ModelPath: modelPath, NGpuLayers: cfg.NGpuLayers, NCtx: cfg.NCtx},
+	}
+	be, err := p.launch(p.spawnCtx, cfg)
+	if err != nil {
+		t.Fatalf("initial launch: %v", err)
+	}
+	p.be = be
+	t.Cleanup(func() { p.Close() })
+	return p
+}
+
+func TestSwap_LoadsNewModelAndRepointsHolders(t *testing.T) {
+	fl := &fakeFleet{models: map[string]string{"/m/old.gguf": "old", "/m/new.gguf": "new"}}
+	p := newSwapPhraser(t, fl, "/m/old.gguf")
+
+	// A holder of the base URL (the LLM router's client, in the daemon).
+	var seen []string
+	p.OnSwap(func(base string) { seen = append(seen, base) })
+
+	before, err := p.PhraseChat(context.Background(), "привет", nil)
+	if err != nil || before != "old" {
+		t.Fatalf("before swap: %q, %v; want the old model to answer", before, err)
+	}
+
+	res, err := p.Swap(context.Background(), SwapSpec{ModelPath: "/m/new.gguf"})
+	if err != nil {
+		t.Fatalf("Swap: %v", err)
+	}
+	if res.Model != "new" {
+		t.Errorf("res.Model = %q; want the identity the NEW server reported (%q)", res.Model, "new")
+	}
+	if res.RolledBack {
+		t.Errorf("res.RolledBack = true on a successful swap")
+	}
+	after, err := p.PhraseChat(context.Background(), "привет", nil)
+	if err != nil || after != "new" {
+		t.Fatalf("after swap: %q, %v; want the new model to answer", after, err)
+	}
+	if path, _, _ := p.LiveModel(); path != "/m/new.gguf" {
+		t.Errorf("LiveModel = %q; want /m/new.gguf", path)
+	}
+	if len(seen) != 1 || seen[0] != p.BaseURL() {
+		t.Errorf("observers saw %v; want exactly one call with the new base %q", seen, p.BaseURL())
+	}
+	if fl.maxLive > 1 {
+		t.Errorf("%d servers were alive at once; the iGPU only fits one model", fl.maxLive)
+	}
+}
+
+func TestSwap_FailedLoadRollsBackToTheWorkingModel(t *testing.T) {
+	fl := &fakeFleet{models: map[string]string{"/m/old.gguf": "old"}}
+	p := newSwapPhraser(t, fl, "/m/old.gguf")
+
+	res, err := p.Swap(context.Background(), SwapSpec{ModelPath: "/m/broken.gguf"})
+	if err == nil {
+		t.Fatal("Swap to a model that will not load returned nil error")
+	}
+	if !res.RolledBack {
+		t.Errorf("res.RolledBack = false; a failed swap must say it rolled back")
+	}
+	if res.Model != "old" {
+		t.Errorf("res.Model = %q; want the old model back", res.Model)
+	}
+	// The point of the rollback: turns keep working.
+	got, err := p.PhraseChat(context.Background(), "привет", nil)
+	if err != nil || got != "old" {
+		t.Fatalf("after rollback: %q, %v; want the old model serving again", got, err)
+	}
+	if path, _, _ := p.LiveModel(); path != "/m/old.gguf" {
+		t.Errorf("LiveModel = %q; want the old model", path)
+	}
+	if fl.maxLive > 1 {
+		t.Errorf("%d servers alive at once during a rollback", fl.maxLive)
+	}
+}
+
+func TestSwap_ProbeFailureIsTreatedAsAFailedLoad(t *testing.T) {
+	// A server that starts but will not say what it loaded must never be
+	// published — we would be serving turns from a backend we cannot confirm.
+	fl := &fakeFleet{models: map[string]string{"/m/old.gguf": "old", "/m/mute.gguf": "mute"}}
+	p := newSwapPhraser(t, fl, "/m/old.gguf")
+	// Fail the probe once — for the newly launched server — and let the
+	// rollback's probe through.
+	calls := 0
+	p.probe = func(ctx context.Context, base string) (string, error) {
+		calls++
+		if calls == 1 {
+			return "", errors.New("no answer from the new server")
+		}
+		return defaultProbe(ctx, base)
+	}
+
+	_, err := p.Swap(context.Background(), SwapSpec{ModelPath: "/m/mute.gguf"})
+	if err == nil {
+		t.Fatal("Swap published a server that failed its probe")
+	}
+	if path, _, _ := p.LiveModel(); path != "/m/old.gguf" {
+		t.Errorf("LiveModel = %q; want the old model after a failed probe", path)
+	}
+}
+
+func TestSwap_RollbackFailureLeavesNoBackendAndDegrades(t *testing.T) {
+	fl := &fakeFleet{models: map[string]string{"/m/old.gguf": "old"}}
+	p := newSwapPhraser(t, fl, "/m/old.gguf")
+	// Make the rollback fail too: the old file "disappears" mid-swap.
+	fl.mu.Lock()
+	delete(fl.models, "/m/old.gguf")
+	fl.mu.Unlock()
+
+	_, err := p.Swap(context.Background(), SwapSpec{ModelPath: "/m/broken.gguf"})
+	if err == nil {
+		t.Fatal("Swap returned nil when both the load and the rollback failed")
+	}
+	// Nothing is loaded, and the request path says so rather than panicking.
+	if _, _, aerr := p.acquire(); !errors.Is(aerr, ErrNoBackend) {
+		t.Errorf("acquire error = %v; want ErrNoBackend", aerr)
+	}
+	// Phrasing degrades to its fallback instead of failing the turn.
+	got, err := p.PhraseChat(context.Background(), "привет", nil)
+	if err != nil {
+		t.Fatalf("PhraseChat after a total failure returned an error: %v", err)
+	}
+	if got == "" {
+		t.Error("PhraseChat returned empty; the fallback must still say something")
+	}
+}
+
+func TestSwap_WaitsForInFlightTurnAndRefusesNewOnes(t *testing.T) {
+	fl := &fakeFleet{models: map[string]string{"/m/old.gguf": "old", "/m/new.gguf": "new"}}
+	p := newSwapPhraser(t, fl, "/m/old.gguf")
+
+	// Hold one turn open by taking a slot directly — the same slot every
+	// request path takes.
+	base, release, err := p.acquire()
+	if err != nil {
+		t.Fatalf("acquire: %v", err)
+	}
+	if base == "" {
+		t.Fatal("acquire returned an empty base URL")
+	}
+
+	swapped := make(chan error, 1)
+	go func() { _, e := p.Swap(context.Background(), SwapSpec{ModelPath: "/m/new.gguf"}); swapped <- e }()
+
+	// While the swap waits to drain, a NEW turn is refused immediately rather
+	// than blocked for the length of a model load.
+	deadline := time.Now().Add(2 * time.Second)
+	for {
+		_, rel, aerr := p.acquire()
+		if rel != nil {
+			rel()
+		}
+		if errors.Is(aerr, ErrSwapping) {
+			break
+		}
+		if time.Now().After(deadline) {
+			t.Fatalf("new turns were never refused during a swap (last error: %v)", aerr)
+		}
+		time.Sleep(10 * time.Millisecond)
+	}
+
+	// The swap cannot have completed while our turn was still in flight.
+	select {
+	case e := <-swapped:
+		t.Fatalf("Swap finished before the in-flight turn released: %v", e)
+	case <-time.After(50 * time.Millisecond):
+	}
+
+	release()
+	if e := <-swapped; e != nil {
+		t.Fatalf("Swap after drain: %v", e)
+	}
+	got, err := p.PhraseChat(context.Background(), "привет", nil)
+	if err != nil || got != "new" {
+		t.Fatalf("after swap: %q, %v; want the new model", got, err)
+	}
+}
+
+func TestSwap_RefusedWhenWeDoNotOwnTheServer(t *testing.T) {
+	// NewLLMPhraserAt points at a shared server the eval harness owns. Swapping
+	// there would kill a server another process depends on.
+	p := NewLLMPhraserAt("http://127.0.0.1:1/", DefaultConfig("/m/old.gguf"))
+	if _, err := p.Swap(context.Background(), SwapSpec{ModelPath: "/m/new.gguf"}); !errors.Is(err, ErrSwapNotOwned) {
+		t.Fatalf("Swap on a borrowed server = %v; want ErrSwapNotOwned", err)
+	}
+}
+
+func TestSwap_SameModelIsANoOp(t *testing.T) {
+	fl := &fakeFleet{models: map[string]string{"/m/old.gguf": "old"}}
+	p := newSwapPhraser(t, fl, "/m/old.gguf")
+	launchesBefore := fl.launch
+
+	res, err := p.Swap(context.Background(), SwapSpec{ModelPath: "/m/old.gguf"})
+	if err != nil {
+		t.Fatalf("Swap to the live model: %v", err)
+	}
+	if res.Model != "old" {
+		t.Errorf("res.Model = %q; want old", res.Model)
+	}
+	if fl.launch != launchesBefore {
+		t.Errorf("%d extra launches; swapping to the live model must not reload weights", fl.launch-launchesBefore)
+	}
+}
+
+func TestSwap_EmptyModelPathRefused(t *testing.T) {
+	fl := &fakeFleet{models: map[string]string{"/m/old.gguf": "old"}}
+	p := newSwapPhraser(t, fl, "/m/old.gguf")
+	if _, err := p.Swap(context.Background(), SwapSpec{}); err == nil {
+		t.Fatal("Swap with no model path returned nil error")
+	}
+}

internal/router/feeds.go

@@ -0,0 +1,109 @@
+package router
+
+import "strings"
+
+// Feed queries — "что нового в лентах?", "что нового по технологиям?"
+// (Vikunja #258).
+//
+// Deterministic matching, like the calendar, plan and habit matchers above it:
+// the LLM router says this is a query, and this decides whether it is a question
+// about the feeds. A model deciding that would occasionally answer "что нового?"
+// out of world knowledge, which is the one thing a feed reader exists to avoid.
+
+// FeedQuery — a parsed "what's new" question. Category is the topic he named
+// ("технологии"), empty when he asked about the feeds in general.
+type FeedQuery struct {
+	Category string
+}
+
+// feedNouns — the words that make a question about the feeds themselves.
+var feedNouns = []string{
+	"лента", "ленте", "ленты", "лентах", "лентам",
+	"новости", "новостей", "новостях", "новостям",
+	"новое", "нового", "новенького",
+	"feed", "feeds", "news", "headlines",
+}
+
+// newnessMarkers — the "что нового" half. "нового" alone is in feedNouns
+// because it carries the question on its own ("что нового?"); a bare "лента"
+// needs the ask, which is what askMarkers below is for.
+var askMarkers = []string{
+	"что", "какие", "какое", "расскажи", "почитай", "прочитай", "покажи",
+	"what", "any", "tell", "show", "read",
+}
+
+// ParseFeedQuery reports whether an utterance asks what is new in the feeds, and
+// which topic if it names one after "по"/"о"/"про"/"about".
+//
+// Both a feed noun and an ask are required. "у меня новая лента в инстаграме" is
+// a statement and must not be read as a request to recite headlines.
+func ParseFeedQuery(text string) (FeedQuery, bool) {
+	toks := planTokens(text)
+	noun, ask := false, false
+	for _, t := range toks {
+		for _, n := range feedNouns {
+			if t == n {
+				noun = true
+				break
+			}
+		}
+		for _, a := range askMarkers {
+			if t == a {
+				ask = true
+				break
+			}
+		}
+	}
+	if !noun || !ask {
+		return FeedQuery{}, false
+	}
+	return FeedQuery{Category: feedCategory(toks)}, true
+}
+
+// categoryPreps — the prepositions a topic follows. Russian marks the topic with
+// a preposition ("по технологиям", "про политику"), so the word after one is the
+// category; there is no stemming here, and the match against the configured
+// category is a prefix comparison for exactly that reason.
+var categoryPreps = map[string]bool{"по": true, "о": true, "об": true, "про": true, "about": true, "on": true}
+
+func feedCategory(toks []string) string {
+	for i, t := range toks {
+		if categoryPreps[t] && i+1 < len(toks) {
+			next := toks[i+1]
+			// "по новостям" names no topic, it repeats the noun.
+			for _, n := range feedNouns {
+				if next == n {
+					return ""
+				}
+			}
+			return next
+		}
+	}
+	return ""
+}
+
+// CategoryMatches reports whether a note's text plausibly belongs to the
+// category he named. Russian inflects the topic ("технологиям" vs the configured
+// "технологии"), and there is no stemmer in this repo, so the comparison is on a
+// common prefix — long enough that "полит" and "погод" stay apart, short enough
+// to survive a case ending.
+func CategoryMatches(text, category string) bool {
+	if category == "" {
+		return true
+	}
+	stem := categoryStem(category)
+	if stem == "" {
+		return false
+	}
+	return strings.Contains(strings.ToLower(text), stem)
+}
+
+// categoryStem cuts a word down to the part inflection leaves alone. 5 runes is
+// the compromise: shorter words are used whole.
+func categoryStem(word string) string {
+	r := []rune(strings.ToLower(strings.TrimSpace(word)))
+	if len(r) > 5 {
+		r = r[:5]
+	}
+	return string(r)
+}

internal/router/feeds_test.go

@@ -0,0 +1,48 @@
+package router
+
+import "testing"
+
+func TestParseFeedQuery(t *testing.T) {
+	cases := []struct {
+		text     string
+		ok       bool
+		category string
+	}{
+		{"что нового в лентах?", true, ""},
+		{"что нового?", true, ""},
+		{"какие новости?", true, ""},
+		{"что нового по технологиям?", true, "технологиям"},
+		{"расскажи новости про политику", true, "политику"},
+		{"что нового по новостям", true, ""},
+		{"what's new in the feeds?", true, ""},
+		{"any news about kubernetes", true, "kubernetes"},
+		// Statements, not requests.
+		{"у меня новая лента в инстаграме", false, ""},
+		{"новости меня утомили", false, ""},
+		{"напомни полить цветы", false, ""},
+		{"", false, ""},
+	}
+	for _, c := range cases {
+		q, ok := ParseFeedQuery(c.text)
+		if ok != c.ok {
+			t.Errorf("ParseFeedQuery(%q) ok = %v, want %v", c.text, ok, c.ok)
+			continue
+		}
+		if ok && q.Category != c.category {
+			t.Errorf("ParseFeedQuery(%q) category = %q, want %q", c.text, q.Category, c.category)
+		}
+	}
+}
+
+func TestCategoryMatches(t *testing.T) {
+	// The inflected form he says must match the form the config spells.
+	if !CategoryMatches("Новый релиз [технологии]", "технологиям") {
+		t.Error("inflected category did not match")
+	}
+	if CategoryMatches("Новый релиз [технологии]", "политику") {
+		t.Error("unrelated category matched")
+	}
+	if !CategoryMatches("anything", "") {
+		t.Error("an empty category must match everything")
+	}
+}

internal/router/money.go

@@ -0,0 +1,71 @@
+package router
+
+import "strings"
+
+// Money questions, matched deterministically (Vikunja #125).
+//
+// No new intent, for the same reason as tasks: the intent enum is a contract
+// with the relabelling prompt. "сколько я потратил?" is a query; which figure
+// it asks for is a lookup, not something to ask a 1.7B — and a model asked to
+// invent a spending total will happily do it.
+
+// MoneyWindow — which period a money question asks about.
+type MoneyWindow int
+
+const (
+	MoneyNone MoneyWindow = iota
+	MoneyToday
+	MoneyMonth
+)
+
+// moneyNouns — the words that make a question be about his money.
+var moneyNouns = []string{
+	"потратил", "потратила", "тратил", "траты", "трат", "расходы", "расходов",
+	"заработал", "потрачено", "денег", "spend", "spent", "expenses",
+}
+
+// ParseMoneyQuery reports whether an utterance asks about spending or income,
+// and over which window. Defaults to the month: "сколько я потратил?" without a
+// period is the month-to-date question, which is the one worth answering.
+//
+// Narrow on purpose. A money noun alone is not enough — "я потратил весь день
+// на это" is him talking about his day, so an amount word or an explicit
+// question word has to be there too.
+func ParseMoneyQuery(text string) (MoneyWindow, bool) {
+	toks := planTokens(text)
+	if len(toks) == 0 {
+		return MoneyNone, false
+	}
+	hasNoun := false
+	for _, t := range toks {
+		for _, n := range moneyNouns {
+			if t == n {
+				hasNoun = true
+			}
+		}
+	}
+	if !hasNoun {
+		return MoneyNone, false
+	}
+	// "весь день", "время", "силы" — spending that is not money.
+	for _, t := range toks {
+		switch t {
+		case "день", "дня", "время", "времени", "силы", "сил", "нервы":
+			return MoneyNone, false
+		}
+	}
+	asking := hasTok(toks, "сколько") || hasTok(toks, "какие") || hasTok(toks, "покажи") ||
+		hasTok(toks, "how") || hasTok(toks, "much") || hasTok(toks, "my") ||
+		hasTok(toks, "мои") || hasTok(toks, "траты") || hasTok(toks, "расходы")
+	if !asking {
+		return MoneyNone, false
+	}
+	lower := strings.ToLower(text)
+	switch {
+	case hasTok(toks, "сегодня") || strings.Contains(lower, "today"):
+		return MoneyToday, true
+	case hasTok(toks, "месяц") || hasTok(toks, "месяце") || strings.Contains(lower, "month"):
+		return MoneyMonth, true
+	}
+	return MoneyMonth, true
+}

internal/router/money_test.go

@@ -0,0 +1,31 @@
+package router
+
+import "testing"
+
+func TestParseMoneyQuery(t *testing.T) {
+	cases := []struct {
+		in     string
+		window MoneyWindow
+		ok     bool
+	}{
+		{"сколько я потратил сегодня?", MoneyToday, true},
+		{"сколько я потратил в этом месяце?", MoneyMonth, true},
+		{"сколько я потратил?", MoneyMonth, true}, // month-to-date by default
+		{"покажи мои траты", MoneyMonth, true},
+		{"какие у меня расходы за месяц", MoneyMonth, true},
+		{"how much did I spend today", MoneyToday, true},
+		{"сколько я заработал в этом месяце", MoneyMonth, true},
+		// Not about money.
+		{"я потратил весь день на это", MoneyNone, false},
+		{"потратил много сил", MoneyNone, false},
+		{"какая погода?", MoneyNone, false},
+		{"я купил молоко", MoneyNone, false},
+		{"", MoneyNone, false},
+	}
+	for _, c := range cases {
+		w, ok := ParseMoneyQuery(c.in)
+		if ok != c.ok || w != c.window {
+			t.Errorf("ParseMoneyQuery(%q) = (%v, %v), want (%v, %v)", c.in, w, ok, c.window, c.ok)
+		}
+	}
+}

internal/router/task.go

@@ -38,11 +38,33 @@ var taskCapturePrefixes = []string{
 	"new task",
 }
 
+// TaskCapture — a parsed capture: the task itself, plus the importance he
+// stated out loud if he stated one (Vikunja #129). Weight 0 means he said
+// nothing about importance, which the ranker treats as exactly that — no
+// urgency is inferred from the wording.
+type TaskCapture struct {
+	Text   string
+	Weight int
+}
+
+// urgencyMarkers — the words that set a weight, strongest first. Only these
+// two rungs: "срочно" is a deadline he has not named, "важно" is a preference,
+// and a third shade of urgent would be a distinction he never makes out loud.
+var urgencyMarkers = []struct {
+	word   string
+	weight int
+}{
+	{"срочно", 3},
+	{"urgent", 3},
+	{"важно", 2},
+	{"important", 2},
+}
+
 // ParseTaskCapture reports whether an utterance explicitly files a task, and
 // returns the task text with the marker stripped. A marker with nothing after it
 // is not a capture (there is no task in "добавь в задачи") — the caller falls
 // through to whatever it would otherwise have done with the turn.
-func ParseTaskCapture(text string) (string, bool) {
+func ParseTaskCapture(text string) (TaskCapture, bool) {
 	trimmed := strings.TrimSpace(text)
 	lower := strings.ToLower(trimmed)
 	best := ""
@@ -52,7 +74,7 @@ func ParseTaskCapture(text string) (string, bool) {
 		}
 	}
 	if best == "" {
-		return "", false
+		return TaskCapture{}, false
 	}
 	// Cut on the rune length of the matched prefix. ToLower does not change the
 	// byte length of Russian or English letters, so the index carries over.
@@ -60,10 +82,35 @@ func ParseTaskCapture(text string) (string, bool) {
 	rest = strings.TrimLeft(rest, ":—- ")
 	rest = strings.TrimSpace(rest)
 	rest = strings.TrimRight(rest, ".!")
+	rest, weight := stripUrgency(rest)
 	if rest == "" {
-		return "", false
+		return TaskCapture{}, false
 	}
-	return rest, true
+	return TaskCapture{Text: rest, Weight: weight}, true
+}
+
+// stripUrgency pulls a leading or trailing urgency word out of the task text
+// and returns the weight it implies. Only at the edges: "срочно оплатить
+// интернет" and "оплатить интернет срочно" are the same instruction, while
+// "позвонить в срочную помощь" is a task whose text happens to contain the
+// stem, and cutting a word out of the middle of it would mangle the task.
+//
+// The word is removed from the text, because the list should read "оплатить
+// интернет (важно)" and not "важно оплатить интернет (важно)".
+func stripUrgency(text string) (string, int) {
+	for _, m := range urgencyMarkers {
+		lower := strings.ToLower(text)
+		switch {
+		case strings.HasPrefix(lower, m.word+" "):
+			return strings.TrimSpace(text[len(m.word):]), m.weight
+		case strings.HasSuffix(lower, " "+m.word):
+			return strings.TrimSpace(text[:len(text)-len(m.word)]), m.weight
+		case lower == m.word:
+			// Nothing but the marker — no task in it.
+			return "", 0
+		}
+	}
+	return text, 0
 }
 
 // taskListWords — the nouns that make a question be about the task list.

internal/router/task_test.go

@@ -4,28 +4,36 @@ import "testing"
 
 func TestParseTaskCapture(t *testing.T) {
 	cases := []struct {
-		in   string
-		text string
-		ok   bool
+		in     string
+		text   string
+		weight int
+		ok     bool
 	}{
-		{"добавь в задачи купить молоко", "купить молоко", true},
-		{"Добавь в список дел: позвонить в банк", "позвонить в банк", true},
-		{"запиши задачу починить кран.", "починить кран", true},
-		{"новая задача — оплатить интернет", "оплатить интернет", true},
-		{"add a task buy milk", "buy milk", true},
+		{"добавь в задачи купить молоко", "купить молоко", 0, true},
+		{"Добавь в список дел: позвонить в банк", "позвонить в банк", 0, true},
+		{"запиши задачу починить кран.", "починить кран", 0, true},
+		{"новая задача — оплатить интернет", "оплатить интернет", 0, true},
+		{"add a task buy milk", "buy milk", 0, true},
+		// Urgency he stated out loud, leading or trailing, stripped from the text.
+		{"добавь в задачи срочно оплатить интернет", "оплатить интернет", 3, true},
+		{"добавь в задачи оплатить интернет срочно", "оплатить интернет", 3, true},
+		{"новая задача важно позвонить маме", "позвонить маме", 2, true},
+		// The stem inside the task text is part of the task, not a marker.
+		{"добавь в задачи позвонить в срочную помощь", "позвонить в срочную помощь", 0, true},
 		// A marker with nothing after it files nothing.
-		{"добавь в задачи", "", false},
-		{"новая задача", "", false},
+		{"добавь в задачи", "", 0, false},
+		{"новая задача", "", 0, false},
+		{"добавь в задачи срочно", "", 0, false},
 		// Not a capture: he is talking, not filing.
-		{"надо бы поспать", "", false},
-		{"я не добавил молоко в список", "", false},
-		{"какие у меня задачи?", "", false},
-		{"", "", false},
+		{"надо бы поспать", "", 0, false},
+		{"я не добавил молоко в список", "", 0, false},
+		{"какие у меня задачи?", "", 0, false},
+		{"", "", 0, false},
 	}
 	for _, c := range cases {
-		text, ok := ParseTaskCapture(c.in)
-		if ok != c.ok || text != c.text {
-			t.Errorf("ParseTaskCapture(%q) = (%q, %v), want (%q, %v)", c.in, text, ok, c.text, c.ok)
+		got, ok := ParseTaskCapture(c.in)
+		if ok != c.ok || got.Text != c.text || got.Weight != c.weight {
+			t.Errorf("ParseTaskCapture(%q) = (%+v, %v), want (%q, w=%d, %v)", c.in, got, ok, c.text, c.weight, c.ok)
 		}
 	}
 }

internal/router/url.go

@@ -0,0 +1,39 @@
+package router
+
+import (
+	"regexp"
+	"strings"
+)
+
+// Finding a URL in an utterance (Vikunja #259).
+//
+// This is deliberately strict: a scheme is required. "посмотри на example.org"
+// is not treated as a fetch request, because a bare dotted word is also how
+// people say file names, versions and Russian abbreviations, and the cost of a
+// false positive here is an outbound request nobody asked for.
+//
+// Note where this runs: an utterance from STT. Whisper will mangle a spoken URL,
+// which is fine — the URL that survives is one he pasted into the web chat, and
+// a mangled one simply fails to match.
+var urlRE = regexp.MustCompile(`(?i)\bhttps?://[^\s<>"']+`)
+
+// FirstURL returns the first http(s) URL in text.
+//
+// Trailing punctuation is trimmed: he ends sentences, and "…/page." is not a
+// path component. A closing bracket is only trimmed when it has no opener,
+// because a wikipedia URL legitimately ends in one.
+func FirstURL(text string) (string, bool) {
+	m := urlRE.FindString(text)
+	if m == "" {
+		return "", false
+	}
+	m = strings.TrimRight(m, ".,;:!?…")
+	if strings.HasSuffix(m, ")") && strings.Count(m, "(") == 0 {
+		m = strings.TrimSuffix(m, ")")
+	}
+	// A scheme with nothing after it is not a URL.
+	if rest := strings.SplitN(m, "//", 2); len(rest) < 2 || rest[1] == "" {
+		return "", false
+	}
+	return m, true
+}

internal/router/url_test.go

@@ -0,0 +1,34 @@
+package router
+
+import "testing"
+
+func TestFirstURL(t *testing.T) {
+	cases := []struct {
+		text string
+		want string
+	}{
+		{"посмотри https://example.org/page — что там?", "https://example.org/page"},
+		{"почитай http://example.org/a/b?x=1 и скажи", "http://example.org/a/b?x=1"},
+		{"вот ссылка: https://example.org/page.", "https://example.org/page"},
+		{"https://ru.wikipedia.org/wiki/Небо_(значения)", "https://ru.wikipedia.org/wiki/Небо_(значения)"},
+		// No scheme ⇒ no fetch. A bare dotted word is not an instruction to
+		// reach out to the network.
+		{"посмотри на example.org", ""},
+		{"открой файл config.json", ""},
+		{"что нового?", ""},
+		{"https://", ""},
+		{"", ""},
+	}
+	for _, c := range cases {
+		got, ok := FirstURL(c.text)
+		if c.want == "" {
+			if ok {
+				t.Errorf("FirstURL(%q) = %q, want no match", c.text, got)
+			}
+			continue
+		}
+		if !ok || got != c.want {
+			t.Errorf("FirstURL(%q) = %q, %v; want %q", c.text, got, ok, c.want)
+		}
+	}
+}

internal/rss/feed.go

@@ -0,0 +1,179 @@
+// Package rss reads RSS 2.0 and Atom feeds, and does nothing else with them.
+//
+// Parsing and polling are split from delivery on purpose: a feed is a source
+// Maven can be ASKED about, not a thing that speaks. Nothing in this package
+// dispatches, nudges or notifies — the poller writes notes, and the answer path
+// reads them when he asks "что нового в лентах?". "Not a nag" is the oldest
+// constraint in the spec, and a news feed is the single most tempting way to
+// break it.
+//
+// Stdlib only (encoding/xml). Feeds are XML from strangers, so the parser takes
+// what it recognises and ignores the rest rather than failing a whole feed over
+// one malformed item.
+package rss
+
+import (
+	"encoding/xml"
+	"fmt"
+	"html"
+	"io"
+	"regexp"
+	"strings"
+	"time"
+)
+
+// Item is one feed entry, normalised across RSS and Atom.
+type Item struct {
+	Title     string
+	Link      string
+	Summary   string    // plain text, tags stripped, entities decoded
+	Published time.Time // zero when the feed did not say
+	ID        string    // guid / atom id, falling back to the link
+}
+
+// Feed is a parsed document.
+type Feed struct {
+	Title string
+	Items []Item
+}
+
+// feedDoc covers both dialects in one struct. RSS puts items under
+// channel>item, Atom puts entries at the top level, and the field names barely
+// overlap — so both sets are declared and whichever the document filled in wins.
+type feedDoc struct {
+	ChannelTitle string `xml:"channel>title"`
+	AtomTitle    string `xml:"title"`
+
+	Items []struct {
+		Title       string `xml:"title"`
+		Link        string `xml:"link"`
+		Description string `xml:"description"`
+		Encoded     string `xml:"encoded"` // content:encoded
+		GUID        string `xml:"guid"`
+		PubDate     string `xml:"pubDate"`
+		Date        string `xml:"date"` // dc:date
+	} `xml:"channel>item"`
+
+	Entries []struct {
+		Title string `xml:"title"`
+		Links []struct {
+			Href string `xml:"href,attr"`
+			Rel  string `xml:"rel,attr"`
+		} `xml:"link"`
+		Summary   string `xml:"summary"`
+		Content   string `xml:"content"`
+		ID        string `xml:"id"`
+		Updated   string `xml:"updated"`
+		Published string `xml:"published"`
+	} `xml:"entry"`
+}
+
+// Parse reads a feed document.
+func Parse(r io.Reader) (Feed, error) {
+	var doc feedDoc
+	dec := xml.NewDecoder(r)
+	// Feeds in the wild declare windows-1251 and worse. We only ever read
+	// UTF-8; a charset we cannot decode is a feed we do not read, which is
+	// better than mojibake in his notes.
+	dec.Strict = false
+	if err := dec.Decode(&doc); err != nil {
+		return Feed{}, fmt.Errorf("rss: bad xml: %w", err)
+	}
+
+	f := Feed{Title: strings.TrimSpace(doc.ChannelTitle)}
+	if f.Title == "" {
+		f.Title = strings.TrimSpace(doc.AtomTitle)
+	}
+	for _, it := range doc.Items {
+		item := Item{
+			Title:     PlainText(it.Title),
+			Link:      strings.TrimSpace(it.Link),
+			Summary:   PlainText(firstNonEmpty(it.Description, it.Encoded)),
+			Published: parseTime(firstNonEmpty(it.PubDate, it.Date)),
+			ID:        strings.TrimSpace(firstNonEmpty(it.GUID, it.Link)),
+		}
+		if item.Title != "" || item.Link != "" {
+			f.Items = append(f.Items, item)
+		}
+	}
+	for _, e := range doc.Entries {
+		link := ""
+		for _, l := range e.Links {
+			if l.Rel == "" || l.Rel == "alternate" {
+				link = strings.TrimSpace(l.Href)
+				break
+			}
+		}
+		if link == "" && len(e.Links) > 0 {
+			link = strings.TrimSpace(e.Links[0].Href)
+		}
+		item := Item{
+			Title:     PlainText(e.Title),
+			Link:      link,
+			Summary:   PlainText(firstNonEmpty(e.Summary, e.Content)),
+			Published: parseTime(firstNonEmpty(e.Published, e.Updated)),
+			ID:        strings.TrimSpace(firstNonEmpty(e.ID, link)),
+		}
+		if item.Title != "" || item.Link != "" {
+			f.Items = append(f.Items, item)
+		}
+	}
+	return f, nil
+}
+
+func firstNonEmpty(vals ...string) string {
+	for _, v := range vals {
+		if strings.TrimSpace(v) != "" {
+			return v
+		}
+	}
+	return ""
+}
+
+// timeLayouts — RFC1123/822 for RSS, RFC3339 for Atom, plus the near-misses
+// real feeds ship (no seconds, numeric zone where a name is expected).
+var timeLayouts = []string{
+	time.RFC1123Z,
+	time.RFC1123,
+	time.RFC822Z,
+	time.RFC822,
+	time.RFC3339,
+	"2006-01-02T15:04:05Z0700",
+	"2006-01-02 15:04:05",
+	"2006-01-02",
+	"Mon, 02 Jan 2006 15:04:05 -0700",
+	"Mon, 2 Jan 2006 15:04:05 -0700",
+	"Mon, 2 Jan 2006 15:04:05 MST",
+}
+
+// parseTime returns the zero time on anything it cannot read. An undated item
+// is still an item; the poller dedupes by ID, so a missing date costs nothing.
+func parseTime(s string) time.Time {
+	s = strings.TrimSpace(s)
+	if s == "" {
+		return time.Time{}
+	}
+	for _, l := range timeLayouts {
+		if t, err := time.Parse(l, s); err == nil {
+			return t.UTC()
+		}
+	}
+	return time.Time{}
+}
+
+var (
+	// RE2 has no backreferences, so the two tags are spelled out rather than
+	// captured and matched against themselves.
+	scriptRE = regexp.MustCompile(`(?is)<script\b[^>]*>.*?</script>|<style\b[^>]*>.*?</style>`)
+	tagRE    = regexp.MustCompile(`(?s)<[^>]*>`)
+)
+
+// PlainText strips markup and decodes entities — feed summaries are HTML, and
+// what reaches a note (and possibly the TTS) must be text. Exported because the
+// crawler's extractor needs exactly this on a bigger input.
+func PlainText(s string) string {
+	s = scriptRE.ReplaceAllString(s, " ")
+	s = tagRE.ReplaceAllString(s, " ")
+	s = html.UnescapeString(s)
+	return strings.TrimSpace(strings.Join(strings.Fields(s), " "))
+}

internal/rss/feed_test.go

@@ -0,0 +1,112 @@
+package rss
+
+import (
+	"strings"
+	"testing"
+	"time"
+)
+
+const rss2 = `<?xml version="1.0"?>
+<rss version="2.0">
+ <channel>
+  <title>Хабр</title>
+  <item>
+   <title>Новая уязвимость в ядре</title>
+   <link>https://example.org/a</link>
+   <description>&lt;p&gt;Патч уже &lt;b&gt;вышел&lt;/b&gt;.&lt;/p&gt;</description>
+   <guid>tag:example.org,a</guid>
+   <pubDate>Mon, 28 Jul 2026 10:00:00 +0000</pubDate>
+  </item>
+  <item>
+   <title>Без даты</title>
+   <link>https://example.org/b</link>
+  </item>
+ </channel>
+</rss>`
+
+const atom = `<?xml version="1.0" encoding="utf-8"?>
+<feed xmlns="http://www.w3.org/2005/Atom">
+ <title>Example Atom</title>
+ <entry>
+  <title>Release 2.0</title>
+  <link rel="alternate" href="https://example.com/rel"/>
+  <link rel="edit" href="https://example.com/edit"/>
+  <id>urn:uuid:1</id>
+  <updated>2026-07-30T12:30:00Z</updated>
+  <summary>Ships &amp; works</summary>
+ </entry>
+</feed>`
+
+func TestParseRSS2(t *testing.T) {
+	f, err := Parse(strings.NewReader(rss2))
+	if err != nil {
+		t.Fatal(err)
+	}
+	if f.Title != "Хабр" {
+		t.Fatalf("title = %q", f.Title)
+	}
+	if len(f.Items) != 2 {
+		t.Fatalf("items = %d, want 2", len(f.Items))
+	}
+	it := f.Items[0]
+	if it.Title != "Новая уязвимость в ядре" {
+		t.Errorf("title = %q", it.Title)
+	}
+	if it.Summary != "Патч уже вышел ." && it.Summary != "Патч уже вышел." {
+		t.Errorf("summary = %q — tags must be stripped and entities decoded", it.Summary)
+	}
+	if it.ID != "tag:example.org,a" {
+		t.Errorf("id = %q", it.ID)
+	}
+	if want := time.Date(2026, 7, 28, 10, 0, 0, 0, time.UTC); !it.Published.Equal(want) {
+		t.Errorf("published = %v, want %v", it.Published, want)
+	}
+	if !f.Items[1].Published.IsZero() {
+		t.Errorf("undated item got a date: %v", f.Items[1].Published)
+	}
+	if f.Items[1].ID != "https://example.org/b" {
+		t.Errorf("id falls back to the link, got %q", f.Items[1].ID)
+	}
+}
+
+func TestParseAtom(t *testing.T) {
+	f, err := Parse(strings.NewReader(atom))
+	if err != nil {
+		t.Fatal(err)
+	}
+	if f.Title != "Example Atom" || len(f.Items) != 1 {
+		t.Fatalf("feed = %+v", f)
+	}
+	it := f.Items[0]
+	if it.Link != "https://example.com/rel" {
+		t.Errorf("link = %q, want the alternate link", it.Link)
+	}
+	if it.Summary != "Ships & works" {
+		t.Errorf("summary = %q", it.Summary)
+	}
+	if want := time.Date(2026, 7, 30, 12, 30, 0, 0, time.UTC); !it.Published.Equal(want) {
+		t.Errorf("published = %v, want %v", it.Published, want)
+	}
+}
+
+func TestParseGarbage(t *testing.T) {
+	if _, err := Parse(strings.NewReader("<html><body>not a feed")); err == nil {
+		t.Fatal("want an error on a non-feed document")
+	}
+	// A feed with an item that has neither title nor link contributes nothing
+	// rather than an empty note.
+	f, err := Parse(strings.NewReader(`<rss><channel><item><description>x</description></item></channel></rss>`))
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(f.Items) != 0 {
+		t.Fatalf("items = %d, want 0", len(f.Items))
+	}
+}
+
+func TestPlainTextDropsScript(t *testing.T) {
+	got := PlainText(`<p>hi</p><script>alert("x")</script><style>b{}</style> there`)
+	if got != "hi there" {
+		t.Fatalf("got %q", got)
+	}
+}

internal/rss/poller.go

@@ -0,0 +1,324 @@
+package rss
+
+import (
+	"context"
+	"fmt"
+	"log"
+	"strings"
+	"time"
+)
+
+// FeedConfig — one feed to read. A feed with no Name or no URL is ignored.
+type FeedConfig struct {
+	Name     string        // short id; the note source is "rss:<Name>"
+	URL      string        // http(s) only, enforced by the fetcher
+	Category string        // free text ("технологии"), used to answer "что по X?"
+	Interval time.Duration // 0 ⇒ the poller's default
+	Include  []string      // when non-empty, keep only items matching one of these
+	Exclude  []string      // drop items matching any of these, even if included
+}
+
+// Fetcher is the guarded HTTP door (internal/webfetch). An interface so the
+// poller is testable without a network and so it CANNOT fetch by any other
+// means: no http.Client is constructed in this package.
+type Fetcher interface {
+	Get(ctx context.Context, url string) (*Body, error)
+}
+
+// Body is the minimum the poller needs from a response.
+type Body struct{ Bytes []byte }
+
+// Notes is core's note-writing half. Same shape as ipc.CoreAPI's method, so the
+// daemon passes its API straight in.
+type Notes interface {
+	WriteNote(ctx context.Context, ts time.Time, text string, embedding []float32, source string) (int64, error)
+}
+
+// Marks remembers how far a feed was read. Durable, because the alternative is
+// re-writing yesterday's headlines as fresh notes after every restart. The
+// daemon backs this with config facts (key "rss:latest:<feed>").
+type Marks interface {
+	LastMark(ctx context.Context, feed string) (time.Time, error)
+	SetMark(ctx context.Context, feed string, at time.Time) error
+}
+
+// Embedder embeds a note on its way into the store so recall can find it. nil ⇒
+// notes are written without a vector (still readable by the recent-notes path).
+type Embedder interface {
+	Embed(ctx context.Context, text string) ([]float32, error)
+}
+
+// Ranker is the relevance seam. The plan called for scoring each item against
+// an interest profile built from his notes; that profile does not exist yet, and
+// a threshold over an embedder with no profile to compare to is a random filter
+// with a confident name. So the seam is here, nil in the daemon, and the filter
+// that actually runs is the per-feed keyword one — a rule he can read and
+// predict. When there IS a profile, implement this and pass it.
+//
+// Note what a Ranker must NOT be: anything that sends his notes outward. The
+// scoring happens locally against a local embedder; the feed item is the input,
+// his memory is never the payload.
+type Ranker interface {
+	Relevant(ctx context.Context, text string) (bool, error)
+}
+
+// Config — poller-wide settings.
+type Config struct {
+	DefaultInterval time.Duration // 0 ⇒ DefaultPollInterval
+	MaxItems        int           // most notes written per feed per poll; 0 ⇒ DefaultMaxItems
+	MaxAge          time.Duration // ignore items older than this on a cold start; 0 ⇒ DefaultMaxAge
+}
+
+// Defaults chosen to be quiet: a feed read every half hour, at most a handful of
+// items kept, and a cold start that does not import a month of history.
+const (
+	DefaultPollInterval = 30 * time.Minute
+	DefaultMaxItems     = 5
+	DefaultMaxAge       = 24 * time.Hour
+)
+
+// Poller reads feeds on a schedule and writes what survives filtering as notes.
+type Poller struct {
+	feeds   []FeedConfig
+	fetch   Fetcher
+	notes   Notes
+	marks   Marks
+	embed   Embedder
+	ranker  Ranker
+	cfg     Config
+	nextDue map[string]time.Time
+	seen    map[string]map[string]bool // feed → item ID, for items with no date
+}
+
+// NewPoller wires a poller. Returns nil when there is nothing to poll — a
+// capability is off unless configured, and callers check for nil.
+func NewPoller(feeds []FeedConfig, fetch Fetcher, notes Notes, marks Marks, embed Embedder, ranker Ranker, cfg Config) *Poller {
+	var valid []FeedConfig
+	for _, f := range feeds {
+		if strings.TrimSpace(f.Name) == "" || strings.TrimSpace(f.URL) == "" {
+			log.Printf("rss: skipping a feed with no name or no url")
+			continue
+		}
+		valid = append(valid, f)
+	}
+	if len(valid) == 0 || fetch == nil || notes == nil {
+		return nil
+	}
+	if cfg.DefaultInterval <= 0 {
+		cfg.DefaultInterval = DefaultPollInterval
+	}
+	if cfg.MaxItems <= 0 {
+		cfg.MaxItems = DefaultMaxItems
+	}
+	if cfg.MaxAge <= 0 {
+		cfg.MaxAge = DefaultMaxAge
+	}
+	return &Poller{
+		feeds: valid, fetch: fetch, notes: notes, marks: marks,
+		embed: embed, ranker: ranker, cfg: cfg,
+		nextDue: map[string]time.Time{},
+		seen:    map[string]map[string]bool{},
+	}
+}
+
+// Feeds returns the configured feeds (the answer path lists categories).
+func (p *Poller) Feeds() []FeedConfig { return p.feeds }
+
+// PollDue reads every feed whose interval has elapsed and returns how many
+// notes were written. Errors are logged per feed, never returned: one dead feed
+// must not stop the others, and there is nobody waiting on this.
+func (p *Poller) PollDue(ctx context.Context, now time.Time) int {
+	written := 0
+	for _, f := range p.feeds {
+		if due, ok := p.nextDue[f.Name]; ok && now.Before(due) {
+			continue
+		}
+		interval := f.Interval
+		if interval <= 0 {
+			interval = p.cfg.DefaultInterval
+		}
+		p.nextDue[f.Name] = now.Add(interval)
+		n, err := p.PollFeed(ctx, f, now)
+		if err != nil {
+			// The URL is configured by him and not a secret, so it is loggable;
+			// item titles are not logged, only counts.
+			log.Printf("rss: feed %s: %v", f.Name, err)
+			continue
+		}
+		if n > 0 {
+			log.Printf("rss: feed %s: %d new item(s) noted", f.Name, n)
+		}
+		written += n
+	}
+	return written
+}
+
+// PollFeed reads one feed now, regardless of its schedule.
+func (p *Poller) PollFeed(ctx context.Context, f FeedConfig, now time.Time) (int, error) {
+	body, err := p.fetch.Get(ctx, f.URL)
+	if err != nil {
+		return 0, err
+	}
+	feed, err := Parse(strings.NewReader(string(body.Bytes)))
+	if err != nil {
+		return 0, err
+	}
+
+	mark := p.mark(ctx, f.Name, now)
+	newest := mark
+	written := 0
+	for _, it := range feed.Items {
+		if written >= p.cfg.MaxItems {
+			break
+		}
+		if !p.fresh(f, it, mark, now) {
+			continue
+		}
+		if !Matches(f, it) {
+			continue
+		}
+		if p.ranker != nil {
+			ok, err := p.ranker.Relevant(ctx, it.Title+" "+it.Summary)
+			if err != nil {
+				log.Printf("rss: feed %s: relevance: %v", f.Name, err)
+			} else if !ok {
+				continue
+			}
+		}
+		if err := p.write(ctx, f, it, now); err != nil {
+			return written, err
+		}
+		written++
+		if it.Published.After(newest) {
+			newest = it.Published
+		}
+	}
+	if p.marks != nil && newest.After(mark) {
+		if err := p.marks.SetMark(ctx, f.Name, newest); err != nil {
+			log.Printf("rss: feed %s: save mark: %v", f.Name, err)
+		}
+	}
+	return written, nil
+}
+
+// mark — how far this feed was read. A feed with no mark starts MaxAge ago, so
+// a first poll takes today's headlines instead of the whole archive.
+func (p *Poller) mark(ctx context.Context, feed string, now time.Time) time.Time {
+	cold := now.Add(-p.cfg.MaxAge)
+	if p.marks == nil {
+		return cold
+	}
+	at, err := p.marks.LastMark(ctx, feed)
+	if err != nil || at.IsZero() {
+		return cold
+	}
+	return at
+}
+
+// fresh — two dedup rules, because feeds are inconsistent about dates. A dated
+// item must be newer than the mark; an undated one is kept once per process by
+// ID. Both are needed: dates alone re-import undated feeds forever, IDs alone
+// lose their memory on restart.
+func (p *Poller) fresh(f FeedConfig, it Item, mark, now time.Time) bool {
+	if !it.Published.IsZero() {
+		if !it.Published.After(mark) {
+			return false
+		}
+		// A feed that dates its items in the future (or a clock skew) must not
+		// win the mark and mute everything after it.
+		return !it.Published.After(now.Add(time.Hour))
+	}
+	id := it.ID
+	if id == "" {
+		id = it.Title
+	}
+	if p.seen[f.Name] == nil {
+		p.seen[f.Name] = map[string]bool{}
+	}
+	if p.seen[f.Name][id] {
+		return false
+	}
+	p.seen[f.Name][id] = true
+	return true
+}
+
+// write stores one item as a note. Source "rss:<feed>" is what the answer path
+// filters on, and what makes a feed note distinguishable from something he said.
+func (p *Poller) write(ctx context.Context, f FeedConfig, it Item, now time.Time) error {
+	text := NoteText(f, it)
+	var vec []float32
+	if p.embed != nil {
+		v, err := p.embed.Embed(ctx, text)
+		if err != nil {
+			log.Printf("rss: feed %s: embed: %v", f.Name, err)
+		} else {
+			vec = v
+		}
+	}
+	ts := it.Published
+	if ts.IsZero() {
+		ts = now
+	}
+	if _, err := p.notes.WriteNote(ctx, ts, text, vec, SourceFor(f.Name)); err != nil {
+		return fmt.Errorf("write note: %w", err)
+	}
+	return nil
+}
+
+// SourceFor is the note source for a feed.
+func SourceFor(feed string) string { return "rss:" + feed }
+
+// SourcePrefix — what the answer path matches to find feed notes.
+const SourcePrefix = "rss:"
+
+// NoteText renders an item as the note body. The category is included because
+// "что нового по технологиям?" is answered by reading notes, and a note has to
+// carry enough to be recognised as belonging to that category.
+func NoteText(f FeedConfig, it Item) string {
+	var b strings.Builder
+	b.WriteString(it.Title)
+	if f.Category != "" {
+		fmt.Fprintf(&b, " [%s]", f.Category)
+	}
+	if it.Summary != "" {
+		b.WriteString("\n")
+		b.WriteString(trimRunes(it.Summary, 500))
+	}
+	if it.Link != "" {
+		b.WriteString("\n")
+		b.WriteString(it.Link)
+	}
+	return b.String()
+}
+
+// trimRunes cuts on a rune boundary — a note is Russian as often as English and
+// half a cyrillic letter is a broken note.
+func trimRunes(s string, max int) string {
+	r := []rune(s)
+	if len(r) <= max {
+		return s
+	}
+	return strings.TrimSpace(string(r[:max])) + "…"
+}
+
+// Matches applies the per-feed keyword filter: keep when Include is empty or one
+// include matches, drop when any exclude matches. Case-insensitive substring,
+// which for Russian is the honest choice — no stemmer here, so "выборы" does not
+// match "выборах", and a filter he writes is a filter he can predict.
+func Matches(f FeedConfig, it Item) bool {
+	hay := strings.ToLower(it.Title + " " + it.Summary)
+	for _, x := range f.Exclude {
+		if x = strings.ToLower(strings.TrimSpace(x)); x != "" && strings.Contains(hay, x) {
+			return false
+		}
+	}
+	if len(f.Include) == 0 {
+		return true
+	}
+	for _, in := range f.Include {
+		if in = strings.ToLower(strings.TrimSpace(in)); in != "" && strings.Contains(hay, in) {
+			return true
+		}
+	}
+	return false
+}

internal/rss/poller_test.go

@@ -0,0 +1,210 @@
+package rss
+
+import (
+	"context"
+	"errors"
+	"strings"
+	"testing"
+	"time"
+)
+
+type fakeFetch struct {
+	body  string
+	err   error
+	calls int
+	urls  []string
+}
+
+func (f *fakeFetch) Get(_ context.Context, url string) (*Body, error) {
+	f.calls++
+	f.urls = append(f.urls, url)
+	if f.err != nil {
+		return nil, f.err
+	}
+	return &Body{Bytes: []byte(f.body)}, nil
+}
+
+type writtenNote struct {
+	ts     time.Time
+	text   string
+	source string
+	vec    []float32
+}
+
+type fakeNotes struct{ notes []writtenNote }
+
+func (n *fakeNotes) WriteNote(_ context.Context, ts time.Time, text string, vec []float32, source string) (int64, error) {
+	n.notes = append(n.notes, writtenNote{ts, text, source, vec})
+	return int64(len(n.notes)), nil
+}
+
+type fakeMarks struct{ m map[string]time.Time }
+
+func newMarks() *fakeMarks { return &fakeMarks{m: map[string]time.Time{}} }
+func (f *fakeMarks) LastMark(_ context.Context, feed string) (time.Time, error) {
+	return f.m[feed], nil
+}
+func (f *fakeMarks) SetMark(_ context.Context, feed string, at time.Time) error {
+	f.m[feed] = at
+	return nil
+}
+
+var now = time.Date(2026, 7, 28, 12, 0, 0, 0, time.UTC)
+
+func TestPollWritesNotesWithSource(t *testing.T) {
+	fetch := &fakeFetch{body: rss2}
+	notes := &fakeNotes{}
+	marks := newMarks()
+	p := NewPoller([]FeedConfig{{Name: "habr", URL: "https://example.org/rss", Category: "технологии"}},
+		fetch, notes, marks, nil, nil, Config{})
+	if p == nil {
+		t.Fatal("NewPoller returned nil for a configured feed")
+	}
+	n := p.PollDue(context.Background(), now)
+	if n != 2 || len(notes.notes) != 2 {
+		t.Fatalf("wrote %d notes (returned %d), want 2", len(notes.notes), n)
+	}
+	if notes.notes[0].source != "rss:habr" {
+		t.Errorf("source = %q, want rss:habr", notes.notes[0].source)
+	}
+	if !strings.Contains(notes.notes[0].text, "технологии") {
+		t.Errorf("note does not carry its category: %q", notes.notes[0].text)
+	}
+	if !strings.Contains(notes.notes[0].text, "https://example.org/a") {
+		t.Errorf("note does not carry its link: %q", notes.notes[0].text)
+	}
+	// The undated item is stamped with now, the dated one with its own date.
+	if !notes.notes[1].ts.Equal(now) {
+		t.Errorf("undated item ts = %v, want now", notes.notes[1].ts)
+	}
+}
+
+// The whole point of a mark: polling twice must not re-note the same headlines.
+func TestSecondPollIsQuiet(t *testing.T) {
+	fetch := &fakeFetch{body: rss2}
+	notes := &fakeNotes{}
+	p := NewPoller([]FeedConfig{{Name: "habr", URL: "u", Interval: time.Minute}}, fetch, notes, newMarks(), nil, nil, Config{})
+	p.PollDue(context.Background(), now)
+	before := len(notes.notes)
+	p.PollDue(context.Background(), now.Add(2*time.Minute))
+	if len(notes.notes) != before {
+		t.Fatalf("second poll wrote %d extra notes", len(notes.notes)-before)
+	}
+}
+
+// A mark that survives a restart is the durable half; simulate one by building a
+// fresh poller over the same marks.
+func TestMarkSurvivesRestart(t *testing.T) {
+	marks := newMarks()
+	fetch := &fakeFetch{body: rss2}
+	notes := &fakeNotes{}
+	feeds := []FeedConfig{{Name: "habr", URL: "u"}}
+	NewPoller(feeds, fetch, notes, marks, nil, nil, Config{}).PollDue(context.Background(), now)
+	if len(notes.notes) != 2 {
+		t.Fatalf("first run wrote %d", len(notes.notes))
+	}
+	notes2 := &fakeNotes{}
+	NewPoller(feeds, fetch, notes2, marks, nil, nil, Config{}).PollDue(context.Background(), now.Add(time.Hour))
+	// The dated item is behind the mark. The undated one has no date to compare,
+	// so it comes back — accepted and documented in fresh(): an undated feed is
+	// deduped per process, not forever.
+	for _, n := range notes2.notes {
+		if strings.Contains(n.text, "уязвимость") {
+			t.Fatalf("dated item re-noted after restart: %q", n.text)
+		}
+	}
+}
+
+func TestIntervalIsRespected(t *testing.T) {
+	fetch := &fakeFetch{body: rss2}
+	p := NewPoller([]FeedConfig{{Name: "habr", URL: "u", Interval: time.Hour}}, fetch, &fakeNotes{}, newMarks(), nil, nil, Config{})
+	p.PollDue(context.Background(), now)
+	p.PollDue(context.Background(), now.Add(time.Minute))
+	if fetch.calls != 1 {
+		t.Fatalf("fetched %d times inside one interval, want 1", fetch.calls)
+	}
+	p.PollDue(context.Background(), now.Add(2*time.Hour))
+	if fetch.calls != 2 {
+		t.Fatalf("fetched %d times, want 2 after the interval elapsed", fetch.calls)
+	}
+}
+
+func TestColdStartIgnoresOldItems(t *testing.T) {
+	old := `<rss><channel><item><title>Старое</title><link>l</link>` +
+		`<pubDate>Mon, 01 Jun 2026 10:00:00 +0000</pubDate></item></channel></rss>`
+	notes := &fakeNotes{}
+	p := NewPoller([]FeedConfig{{Name: "f", URL: "u"}}, &fakeFetch{body: old}, notes, newMarks(), nil, nil, Config{MaxAge: 24 * time.Hour})
+	if n := p.PollDue(context.Background(), now); n != 0 {
+		t.Fatalf("cold start imported %d old items, want 0", n)
+	}
+}
+
+func TestMaxItemsCap(t *testing.T) {
+	var b strings.Builder
+	b.WriteString("<rss><channel>")
+	for i := 0; i < 10; i++ {
+		b.WriteString("<item><title>t")
+		b.WriteByte(byte('0' + i))
+		b.WriteString("</title><link>https://example.org/")
+		b.WriteByte(byte('0' + i))
+		b.WriteString("</link></item>")
+	}
+	b.WriteString("</channel></rss>")
+	notes := &fakeNotes{}
+	p := NewPoller([]FeedConfig{{Name: "f", URL: "u"}}, &fakeFetch{body: b.String()}, notes, newMarks(), nil, nil, Config{MaxItems: 3})
+	if n := p.PollDue(context.Background(), now); n != 3 {
+		t.Fatalf("wrote %d notes, want the cap of 3", n)
+	}
+}
+
+func TestKeywordFilter(t *testing.T) {
+	f := FeedConfig{Include: []string{"ядр"}, Exclude: []string{"реклама"}}
+	if !Matches(f, Item{Title: "Новое ядро"}) {
+		t.Error("include did not match")
+	}
+	if Matches(f, Item{Title: "Новое ядро", Summary: "Реклама внутри"}) {
+		t.Error("exclude must win over include")
+	}
+	if Matches(f, Item{Title: "Погода"}) {
+		t.Error("non-matching item passed the include filter")
+	}
+	if !Matches(FeedConfig{}, Item{Title: "что угодно"}) {
+		t.Error("an unfiltered feed must keep everything")
+	}
+}
+
+type fakeRanker struct{ keep bool }
+
+func (r fakeRanker) Relevant(context.Context, string) (bool, error) { return r.keep, nil }
+
+func TestRankerCanDropEverything(t *testing.T) {
+	notes := &fakeNotes{}
+	p := NewPoller([]FeedConfig{{Name: "f", URL: "u"}}, &fakeFetch{body: rss2}, notes, newMarks(), nil, fakeRanker{false}, Config{})
+	if n := p.PollDue(context.Background(), now); n != 0 {
+		t.Fatalf("ranker rejected everything but %d notes were written", n)
+	}
+}
+
+func TestFetchErrorIsSurvivable(t *testing.T) {
+	notes := &fakeNotes{}
+	p := NewPoller([]FeedConfig{
+		{Name: "dead", URL: "u1"},
+		{Name: "live", URL: "u2"},
+	}, &fakeFetch{err: errors.New("boom")}, notes, newMarks(), nil, nil, Config{})
+	if n := p.PollDue(context.Background(), now); n != 0 {
+		t.Fatalf("n = %d", n)
+	}
+	// Both feeds were attempted: one dead feed does not abort the round.
+	if p.nextDue["live"].IsZero() {
+		t.Fatal("the second feed was never attempted")
+	}
+}
+
+func TestNoFeedsMeansNoPoller(t *testing.T) {
+	if p := NewPoller(nil, &fakeFetch{}, &fakeNotes{}, nil, nil, nil, Config{}); p != nil {
+		t.Fatal("NewPoller must return nil when nothing is configured")
+	}
+	if p := NewPoller([]FeedConfig{{Name: "", URL: ""}}, &fakeFetch{}, &fakeNotes{}, nil, nil, nil, Config{}); p != nil {
+		t.Fatal("a feed with no name or url is not a configuration")
+	}
+}

internal/tasks/rank.go

@@ -0,0 +1,238 @@
+// Package tasks ranks captured work (Vikunja #129).
+//
+// The ordering is COMPUTED, not generated. Asking a 1.7B model which of his
+// tasks matters most would produce a fluent opinion about his life with no
+// basis in anything, and a confidently wrong priority is worse than no
+// priority at all — the same reasoning as the behaviour profile in
+// internal/memory, which counts instead of summarising.
+//
+// So: four signals, all of them things he told her, and a reason string naming
+// the one that decided each row. Nothing here invents urgency. A task with no
+// due date and no weight scores nothing and sits where its age puts it, which
+// is the honest answer to "which of these matters?" when he never said.
+//
+// Ranking is a READ. It sorts and renders; it never writes, schedules or
+// announces. Maven is not a nag: a task rising to the top of this list is not a
+// reason to speak, only the order she recites in when asked.
+package tasks
+
+import (
+	"fmt"
+	"sort"
+	"strings"
+	"time"
+)
+
+// Status values, mirroring internal/store so a caller can rank ipc.Task rows
+// without importing the store.
+const (
+	StatusCandidate = "candidate"
+	StatusOpen      = "open"
+)
+
+// Item — one task to rank. The subset of a task that ranking depends on;
+// callers map their own row type onto it.
+type Item struct {
+	ID      int64
+	Text    string
+	Status  string
+	Created time.Time
+	Due     *time.Time
+	Weight  int
+}
+
+// Ranked — one task with its score and the reason that decided it.
+type Ranked struct {
+	Item
+	Score float64
+	// Reason — the dominant signal, in Russian, for the page and the spoken
+	// list. Empty when nothing distinguished this task: no due date, no
+	// weight, not old. Saying "потому что" about a task he never prioritised
+	// would be making something up.
+	Reason string
+}
+
+// Scoring weights. Deliberately coarse round numbers: this is a knob, not
+// math, and the only property that has to hold is the ordering between classes
+// (overdue beats today beats this week beats undated).
+const (
+	scoreOverdue     = 100 // he already missed it
+	scoreOverduePer  = 5   // per further day late, capped
+	scoreOverdueCap  = 40
+	scoreDueToday    = 60
+	scoreDueTomorrow = 40
+	scoreDueWeek     = 20
+	scoreDueLater    = 5
+	scorePerWeight   = 15 // "срочно" / "важно" / the web form's select
+	scorePerWeekOld  = 1  // so nothing rots at the bottom forever
+	scoreAgeCap      = 10
+	// MaxWeight — the highest importance hint capture accepts. Three rungs is
+	// as many as anyone can rank by hand honestly.
+	MaxWeight = 3
+)
+
+// Rank scores every item and returns them ordered: confirmed work first, then
+// candidates, each by score descending, oldest first on a tie.
+//
+// Candidates never outrank open work, whatever their due date. A task Maven
+// derived from something she read is a suggestion until he confirms it, and
+// putting her guess above his own stated work would be reading his priorities
+// back to him wrong.
+func Rank(items []Item, now time.Time) []Ranked {
+	out := make([]Ranked, 0, len(items))
+	for _, it := range items {
+		score, reason := score(it, now)
+		out = append(out, Ranked{Item: it, Score: score, Reason: reason})
+	}
+	sort.SliceStable(out, func(i, j int) bool {
+		ci, cj := out[i].Status == StatusCandidate, out[j].Status == StatusCandidate
+		if ci != cj {
+			return !ci // open before candidate
+		}
+		if out[i].Score != out[j].Score {
+			return out[i].Score > out[j].Score
+		}
+		return out[i].Created.Before(out[j].Created) // oldest first, FIFO
+	})
+	return out
+}
+
+// score — the per-item scoring function. Returns the score and the dominant
+// reason. Deadline beats weight when both are present: a date is a fact about
+// the world, a weight is how he felt when he filed it.
+func score(it Item, now time.Time) (float64, string) {
+	var total float64
+	reason := ""
+
+	if it.Due != nil {
+		days := dayDelta(*it.Due, now)
+		switch {
+		case days < 0:
+			late := -days
+			bonus := float64(late * scoreOverduePer)
+			if bonus > scoreOverdueCap {
+				bonus = scoreOverdueCap
+			}
+			total += scoreOverdue + bonus
+			reason = "просрочено"
+			if late == 1 {
+				reason = "просрочено на день"
+			} else if late > 1 {
+				reason = fmt.Sprintf("просрочено на %d дн.", late)
+			}
+		case days == 0:
+			total += scoreDueToday
+			reason = "сегодня"
+		case days == 1:
+			total += scoreDueTomorrow
+			reason = "завтра"
+		case days <= 7:
+			total += scoreDueWeek
+			reason = fmt.Sprintf("через %d дн.", days)
+		default:
+			total += scoreDueLater
+		}
+	}
+
+	w := it.Weight
+	if w > MaxWeight {
+		w = MaxWeight
+	}
+	if w > 0 {
+		total += float64(w * scorePerWeight)
+		if reason == "" {
+			reason = "важно"
+		}
+	}
+
+	if !it.Created.IsZero() {
+		weeks := int(now.Sub(it.Created).Hours() / (24 * 7))
+		if weeks > 0 {
+			age := float64(weeks * scorePerWeekOld)
+			if age > scoreAgeCap {
+				age = scoreAgeCap
+			}
+			total += age
+			if reason == "" && weeks >= 2 {
+				reason = "давно в списке"
+			}
+		}
+	}
+	return total, reason
+}
+
+// dayDelta — calendar days from now to due, in due's own location. Whole days,
+// not hours: a task due today is due today whether it is 09:00 or 23:00, and an
+// hours-based comparison would call this evening's task "overdue" all afternoon.
+func dayDelta(due, now time.Time) int {
+	loc := due.Location()
+	d := time.Date(due.Year(), due.Month(), due.Day(), 0, 0, 0, 0, loc)
+	n := now.In(loc)
+	n = time.Date(n.Year(), n.Month(), n.Day(), 0, 0, 0, 0, loc)
+	return int(d.Sub(n).Hours() / 24)
+}
+
+// SpokenLimit — how many tasks the spoken list names before it summarises the
+// rest. A recital of twenty items is noise; five is a list he can hold.
+const SpokenLimit = 5
+
+// FormatRU renders a ranked list the way Maven says it. Confirmed work first,
+// with the reason attached where there is one; candidates named as
+// unconfirmed, never recited as his work.
+//
+// One renderer for the voice reply and the web page, for the same reason
+// DayPlan.Spoken is built core-side: two formatters drift, and then she says
+// one order and shows another.
+func FormatRU(ranked []Ranked) string {
+	var open, cands []Ranked
+	for _, r := range ranked {
+		if r.Status == StatusCandidate {
+			cands = append(cands, r)
+		} else {
+			open = append(open, r)
+		}
+	}
+	if len(open) == 0 && len(cands) == 0 {
+		return "задач нет."
+	}
+
+	var b strings.Builder
+	if len(open) > 0 {
+		b.WriteString("сначала: ")
+		b.WriteString(joinRU(open, SpokenLimit, true))
+		b.WriteString(".")
+	}
+	if len(cands) > 0 {
+		if b.Len() > 0 {
+			b.WriteString(" ")
+		}
+		b.WriteString("ещё я нашла, но ты не подтвердил: ")
+		b.WriteString(joinRU(cands, SpokenLimit, false))
+		b.WriteString(".")
+	}
+	return b.String()
+}
+
+// joinRU lists up to limit tasks, then says how many are left. withReasons
+// attaches the parenthesised reason — candidates are listed bare, since their
+// due dates are Maven's reading of a mail and not something he stated.
+func joinRU(rs []Ranked, limit int, withReasons bool) string {
+	shown := rs
+	rest := 0
+	if len(rs) > limit {
+		shown, rest = rs[:limit], len(rs)-limit
+	}
+	parts := make([]string, 0, len(shown))
+	for _, r := range shown {
+		if withReasons && r.Reason != "" {
+			parts = append(parts, r.Text+" ("+r.Reason+")")
+		} else {
+			parts = append(parts, r.Text)
+		}
+	}
+	s := strings.Join(parts, "; ")
+	if rest > 0 {
+		s += fmt.Sprintf("; и ещё %d", rest)
+	}
+	return s
+}

internal/tasks/rank_test.go

@@ -0,0 +1,177 @@
+package tasks
+
+import (
+	"strings"
+	"testing"
+	"time"
+)
+
+func at(y int, m time.Month, d int) *time.Time {
+	t := time.Date(y, m, d, 0, 0, 0, 0, time.UTC)
+	return &t
+}
+
+func now() time.Time { return time.Date(2026, 8, 1, 14, 0, 0, 0, time.UTC) }
+
+func texts(rs []Ranked) []string {
+	out := make([]string, len(rs))
+	for i, r := range rs {
+		out[i] = r.Text
+	}
+	return out
+}
+
+func TestRankOrdersByDeadline(t *testing.T) {
+	items := []Item{
+		{ID: 1, Text: "через неделю", Status: StatusOpen, Due: at(2026, 8, 7), Created: now()},
+		{ID: 2, Text: "просрочено", Status: StatusOpen, Due: at(2026, 7, 28), Created: now()},
+		{ID: 3, Text: "без срока", Status: StatusOpen, Created: now()},
+		{ID: 4, Text: "сегодня", Status: StatusOpen, Due: at(2026, 8, 1), Created: now()},
+		{ID: 5, Text: "завтра", Status: StatusOpen, Due: at(2026, 8, 2), Created: now()},
+	}
+	got := texts(Rank(items, now()))
+	want := []string{"просрочено", "сегодня", "завтра", "через неделю", "без срока"}
+	for i := range want {
+		if got[i] != want[i] {
+			t.Fatalf("order = %v, want %v", got, want)
+		}
+	}
+}
+
+func TestRankCandidatesNeverOutrankOpenWork(t *testing.T) {
+	items := []Item{
+		{ID: 1, Text: "его задача", Status: StatusOpen, Created: now()},
+		// Everything about this one screams urgent — and it is still a guess.
+		{ID: 2, Text: "из письма", Status: StatusCandidate, Due: at(2026, 7, 1), Weight: 3, Created: now()},
+	}
+	got := Rank(items, now())
+	if got[0].Text != "его задача" {
+		t.Errorf("order = %v, want his own work first", texts(got))
+	}
+}
+
+func TestRankWeightLiftsUndatedWork(t *testing.T) {
+	items := []Item{
+		{ID: 1, Text: "обычная", Status: StatusOpen, Created: now()},
+		{ID: 2, Text: "важная", Status: StatusOpen, Weight: 2, Created: now()},
+	}
+	got := Rank(items, now())
+	if got[0].Text != "важная" {
+		t.Errorf("order = %v, want the weighted task first", texts(got))
+	}
+	if got[0].Reason != "важно" {
+		t.Errorf("reason = %q, want важно", got[0].Reason)
+	}
+	// A deadline still beats a weight: a date is a fact, a weight is a feeling.
+	items = append(items, Item{ID: 3, Text: "сегодня", Status: StatusOpen, Due: at(2026, 8, 1), Created: now()})
+	got = Rank(items, now())
+	if got[0].Text != "сегодня" {
+		t.Errorf("order = %v, want the dated task first", texts(got))
+	}
+}
+
+func TestRankOldestFirstOnATie(t *testing.T) {
+	old := now().AddDate(0, 0, -3)
+	items := []Item{
+		{ID: 1, Text: "новая", Status: StatusOpen, Created: now()},
+		{ID: 2, Text: "старая", Status: StatusOpen, Created: old},
+	}
+	got := Rank(items, now())
+	if got[0].Text != "старая" {
+		t.Errorf("order = %v, want FIFO on equal urgency", texts(got))
+	}
+}
+
+func TestRankNoInventedReason(t *testing.T) {
+	got := Rank([]Item{{ID: 1, Text: "что-то", Status: StatusOpen, Created: now()}}, now())
+	if got[0].Reason != "" {
+		t.Errorf("reason = %q — nothing distinguished this task, so there is nothing to say", got[0].Reason)
+	}
+	if got[0].Score != 0 {
+		t.Errorf("score = %v, want 0", got[0].Score)
+	}
+}
+
+func TestRankAgeIsCappedAndNamed(t *testing.T) {
+	items := []Item{
+		{ID: 1, Text: "прошлогодняя", Status: StatusOpen, Created: now().AddDate(-1, 0, 0)},
+		{ID: 2, Text: "трёхнедельная", Status: StatusOpen, Created: now().AddDate(0, 0, -21)},
+	}
+	got := Rank(items, now())
+	if got[0].Score != scoreAgeCap {
+		t.Errorf("oldest score = %v, want the cap %v", got[0].Score, float64(scoreAgeCap))
+	}
+	if got[0].Reason != "давно в списке" {
+		t.Errorf("reason = %q", got[0].Reason)
+	}
+}
+
+// A task due at 23:00 today is due today, not overdue since this morning.
+func TestRankDueTodayIsNotOverdue(t *testing.T) {
+	due := time.Date(2026, 8, 1, 23, 0, 0, 0, time.UTC)
+	got := Rank([]Item{{ID: 1, Text: "вечером", Status: StatusOpen, Due: &due, Created: now()}}, now())
+	if got[0].Reason != "сегодня" {
+		t.Errorf("reason = %q, want сегодня", got[0].Reason)
+	}
+}
+
+func TestRankOverdueDaysAreCounted(t *testing.T) {
+	got := Rank([]Item{
+		{ID: 1, Text: "вчера", Status: StatusOpen, Due: at(2026, 7, 31), Created: now()},
+		{ID: 2, Text: "давно", Status: StatusOpen, Due: at(2026, 7, 20), Created: now()},
+	}, now())
+	if got[0].Text != "давно" {
+		t.Errorf("order = %v, want the later-overdue task first", texts(got))
+	}
+	if got[0].Reason != "просрочено на 12 дн." {
+		t.Errorf("reason = %q", got[0].Reason)
+	}
+	if got[1].Reason != "просрочено на день" {
+		t.Errorf("reason = %q", got[1].Reason)
+	}
+}
+
+func TestFormatRUNamesReasonsAndSeparatesCandidates(t *testing.T) {
+	ranked := Rank([]Item{
+		{ID: 1, Text: "оплатить интернет", Status: StatusOpen, Due: at(2026, 8, 1), Created: now()},
+		{ID: 2, Text: "купить молоко", Status: StatusOpen, Created: now()},
+		{ID: 3, Text: "продлить страховку", Status: StatusCandidate, Due: at(2026, 7, 1), Created: now()},
+	}, now())
+	got := FormatRU(ranked)
+	if !strings.HasPrefix(got, "сначала: оплатить интернет (сегодня)") {
+		t.Errorf("reply = %q", got)
+	}
+	if !strings.Contains(got, "не подтвердил: продлить страховку") {
+		t.Errorf("candidate not named as unconfirmed: %q", got)
+	}
+	// A candidate's due date is Maven's reading of a mail, not his statement.
+	if strings.Contains(got, "продлить страховку (") {
+		t.Errorf("a candidate must be listed without a reason: %q", got)
+	}
+	// Persona: nothing masculine, no pet names, informal address only.
+	for _, bad := range []string{"рад ", "понял ", "милый", "дорогой", "вам", "ваши"} {
+		if strings.Contains(got, bad) {
+			t.Errorf("reply %q contains %q", got, bad)
+		}
+	}
+}
+
+func TestFormatRUCapsTheSpokenList(t *testing.T) {
+	var items []Item
+	for i := 0; i < SpokenLimit+3; i++ {
+		items = append(items, Item{ID: int64(i), Text: "задача", Status: StatusOpen, Created: now()})
+	}
+	got := FormatRU(Rank(items, now()))
+	if !strings.Contains(got, "и ещё 3") {
+		t.Errorf("reply = %q, want the tail summarised", got)
+	}
+	if strings.Count(got, "задача") != SpokenLimit {
+		t.Errorf("reply = %q, want exactly %d named", got, SpokenLimit)
+	}
+}
+
+func TestFormatRUEmpty(t *testing.T) {
+	if got := FormatRU(nil); got != "задач нет." {
+		t.Errorf("reply = %q", got)
+	}
+}

internal/webfetch/webfetch.go

@@ -0,0 +1,301 @@
+// Package webfetch is the one door Maven uses to read something off the
+// network, and it is a narrow one.
+//
+// "Never phones home" stopped being a hard constraint on 2026-07-31, but what
+// replaced it is not "she may fetch anything": local sources come first (Kiwix
+// on the box), external fetching is off unless configured, and only the
+// utterance ever leaves — never his notes, facts or history. That policy is
+// enforced by the callers. What THIS package enforces is the part that must be
+// code rather than a paragraph in a plan, because it protects the homelab from
+// its own assistant:
+//
+//   - http/https only — no file://, no ftp://, no gopher;
+//   - no private address, ever: loopback, RFC1918 (which is what makes the
+//     10.42.0.0/24 wireguard tunnel and the 192.168.1.0/24 LAN unreachable),
+//     link-local incl. the 169.254.169.254 cloud metadata address, CGNAT,
+//     unique-local v6. Checked in the dialer's Control hook, so it holds for
+//     every address the resolver returns AND for every hop of a redirect
+//     chain — a DNS name that resolves to 127.0.0.1 is refused at connect
+//     time, which a pre-flight lookup could not promise (rebinding);
+//   - an allowlist, when one is configured, and a denylist that always wins;
+//   - a response size cap, a total timeout, a redirect cap;
+//   - one request per host per interval, so a poll loop with a bug is slow
+//     rather than an outbound flood.
+//
+// Everything above is on by default with sane numbers: a zero Config is a
+// usable, conservative fetcher. There is no cache and no retry — a feed poll
+// or a page read that fails is simply not answered this round.
+package webfetch
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"io"
+	"net"
+	"net/http"
+	"net/url"
+	"strings"
+	"sync"
+	"syscall"
+	"time"
+)
+
+// Defaults. Small on purpose: this reads feeds and article pages, not ISOs.
+const (
+	DefaultTimeout      = 20 * time.Second
+	DefaultMaxBytes     = 2 << 20 // 2 MiB
+	DefaultMaxRedirects = 3
+	DefaultHostInterval = time.Second
+	DefaultUserAgent    = "Maven/1.0 (self-hosted personal assistant)"
+)
+
+// Errors callers distinguish. Everything else is wrapped transport error.
+var (
+	ErrScheme    = errors.New("webfetch: only http and https are allowed")
+	ErrBlocked   = errors.New("webfetch: host is not allowed")
+	ErrPrivate   = errors.New("webfetch: refusing to connect to a private address")
+	ErrTooLarge  = errors.New("webfetch: response exceeds the size cap")
+	ErrRedirects = errors.New("webfetch: too many redirects")
+	ErrStatus    = errors.New("webfetch: non-2xx status")
+)
+
+// Config are the limits. Every zero value means "the default above", so
+// Config{} is safe; the only field that changes behaviour by being empty is
+// AllowHosts (empty ⇒ any public host that is not denied).
+type Config struct {
+	// AllowHosts — when non-empty, the ONLY hosts that may be fetched. An
+	// entry matches the host itself and its subdomains ("example.com" allows
+	// "news.example.com"). This is the knob to reach for when a capability
+	// should read two feeds and nothing else.
+	AllowHosts []string
+	// DenyHosts — same matching, checked first and always winning.
+	DenyHosts []string
+
+	Timeout      time.Duration // whole request, including redirects and body read
+	MaxBytes     int64         // response body cap
+	MaxRedirects int           // 0 ⇒ default; negative ⇒ no redirects followed
+	HostInterval time.Duration // minimum spacing between requests to one host
+	UserAgent    string
+
+	// AllowPrivate disables the private-address guard. It exists for tests
+	// (httptest listens on 127.0.0.1) and for an explicitly configured
+	// on-box mirror. Nothing in deploy/mavend.json sets it, and it should
+	// stay that way: with it on, any URL Maven is handed becomes an SSRF
+	// probe of the LAN and the wireguard range.
+	AllowPrivate bool
+}
+
+// Response is a fetched body, already bounded by MaxBytes.
+type Response struct {
+	URL         string // final URL after redirects
+	Status      int
+	ContentType string
+	Body        []byte
+}
+
+// Fetcher performs guarded GETs. Safe for concurrent use; the per-host rate
+// limiter is shared, which is the point of sharing one Fetcher.
+type Fetcher struct {
+	cfg  Config
+	http *http.Client
+
+	mu   sync.Mutex
+	last map[string]time.Time // host → when we last dialed it
+}
+
+// New builds a fetcher from cfg, filling in defaults.
+func New(cfg Config) *Fetcher {
+	if cfg.Timeout <= 0 {
+		cfg.Timeout = DefaultTimeout
+	}
+	if cfg.MaxBytes <= 0 {
+		cfg.MaxBytes = DefaultMaxBytes
+	}
+	if cfg.MaxRedirects == 0 {
+		cfg.MaxRedirects = DefaultMaxRedirects
+	}
+	if cfg.HostInterval <= 0 {
+		cfg.HostInterval = DefaultHostInterval
+	}
+	if cfg.UserAgent == "" {
+		cfg.UserAgent = DefaultUserAgent
+	}
+	f := &Fetcher{cfg: cfg, last: map[string]time.Time{}}
+
+	dialer := &net.Dialer{Timeout: 10 * time.Second}
+	if !cfg.AllowPrivate {
+		// The guard lives here rather than in a pre-flight net.LookupHost so
+		// that it sees the address actually being connected to: every A/AAAA
+		// the resolver handed back, on every redirect hop, with no window in
+		// which the name could be re-pointed at the LAN.
+		dialer.Control = func(_, address string, _ syscall.RawConn) error {
+			host, _, err := net.SplitHostPort(address)
+			if err != nil {
+				return err
+			}
+			ip := net.ParseIP(host)
+			if ip == nil || IsPrivateIP(ip) {
+				return fmt.Errorf("%w: %s", ErrPrivate, host)
+			}
+			return nil
+		}
+	}
+	f.http = &http.Client{
+		Timeout:   cfg.Timeout,
+		Transport: &http.Transport{DialContext: dialer.DialContext},
+		CheckRedirect: func(req *http.Request, via []*http.Request) error {
+			if len(via) > f.cfg.MaxRedirects {
+				return ErrRedirects
+			}
+			// A redirect is a fresh URL and gets the full check: an allowed
+			// host must not be able to bounce us onto a denied one.
+			return f.checkURL(req.URL)
+		},
+	}
+	return f
+}
+
+// Get fetches rawURL. The body is capped: a larger response is an error, not a
+// truncation, because half an XML document is worse than none.
+func (f *Fetcher) Get(ctx context.Context, rawURL string) (*Response, error) {
+	u, err := url.Parse(strings.TrimSpace(rawURL))
+	if err != nil {
+		return nil, fmt.Errorf("webfetch: bad url %q: %w", rawURL, err)
+	}
+	if err := f.checkURL(u); err != nil {
+		return nil, err
+	}
+	if err := f.waitTurn(ctx, u.Hostname()); err != nil {
+		return nil, err
+	}
+
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, u.String(), nil)
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Set("User-Agent", f.cfg.UserAgent)
+	req.Header.Set("Accept-Encoding", "identity")
+
+	resp, err := f.http.Do(req)
+	if err != nil {
+		// http.Client wraps our sentinels in *url.Error; unwrap so callers can
+		// still tell "blocked" from "the network is down".
+		for _, sentinel := range []error{ErrPrivate, ErrBlocked, ErrRedirects, ErrScheme} {
+			if errors.Is(err, sentinel) {
+				return nil, err
+			}
+		}
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := io.ReadAll(io.LimitReader(resp.Body, f.cfg.MaxBytes+1))
+	if err != nil {
+		return nil, err
+	}
+	if int64(len(body)) > f.cfg.MaxBytes {
+		return nil, fmt.Errorf("%w (%d bytes)", ErrTooLarge, f.cfg.MaxBytes)
+	}
+	if resp.StatusCode < 200 || resp.StatusCode > 299 {
+		return nil, fmt.Errorf("%w: %d", ErrStatus, resp.StatusCode)
+	}
+	return &Response{
+		URL:         resp.Request.URL.String(),
+		Status:      resp.StatusCode,
+		ContentType: resp.Header.Get("Content-Type"),
+		Body:        body,
+	}, nil
+}
+
+// checkURL applies the scheme rule and the host lists. The address rule is the
+// dialer's job (see New).
+func (f *Fetcher) checkURL(u *url.URL) error {
+	switch u.Scheme {
+	case "http", "https":
+	default:
+		return fmt.Errorf("%w: %q", ErrScheme, u.Scheme)
+	}
+	host := strings.ToLower(u.Hostname())
+	if host == "" {
+		return fmt.Errorf("%w: no host", ErrBlocked)
+	}
+	if HostMatches(host, f.cfg.DenyHosts) {
+		return fmt.Errorf("%w: %s is denied", ErrBlocked, host)
+	}
+	if len(f.cfg.AllowHosts) > 0 && !HostMatches(host, f.cfg.AllowHosts) {
+		return fmt.Errorf("%w: %s is not on the allowlist", ErrBlocked, host)
+	}
+	// A literal private address is refused here as well as in the dialer, so
+	// the error is the specific one even when no connection is attempted.
+	if !f.cfg.AllowPrivate {
+		if ip := net.ParseIP(host); ip != nil && IsPrivateIP(ip) {
+			return fmt.Errorf("%w: %s", ErrPrivate, host)
+		}
+	}
+	return nil
+}
+
+// waitTurn blocks until this host's rate-limit interval has elapsed. It holds
+// no lock while sleeping, so two hosts never wait on each other.
+func (f *Fetcher) waitTurn(ctx context.Context, host string) error {
+	for {
+		f.mu.Lock()
+		now := time.Now()
+		earliest := f.last[host].Add(f.cfg.HostInterval)
+		if !now.Before(earliest) {
+			f.last[host] = now
+			f.mu.Unlock()
+			return nil
+		}
+		f.mu.Unlock()
+		wait := time.NewTimer(earliest.Sub(now))
+		select {
+		case <-ctx.Done():
+			wait.Stop()
+			return ctx.Err()
+		case <-wait.C:
+		}
+	}
+}
+
+// HostMatches reports whether host equals one of pats or is a subdomain of one.
+// Exported because the crawler applies the same rule to links it decides not to
+// follow, before it ever builds a request.
+func HostMatches(host string, pats []string) bool {
+	host = strings.ToLower(strings.TrimSuffix(host, "."))
+	for _, p := range pats {
+		p = strings.ToLower(strings.TrimSpace(strings.TrimPrefix(p, "*.")))
+		if p == "" {
+			continue
+		}
+		if host == p || strings.HasSuffix(host, "."+p) {
+			return true
+		}
+	}
+	return false
+}
+
+// cgnat is 100.64.0.0/10 — carrier NAT, not covered by net.IP's helpers and not
+// somewhere a personal assistant has business connecting.
+var cgnat = &net.IPNet{IP: net.IPv4(100, 64, 0, 0).To4(), Mask: net.CIDRMask(10, 32)}
+
+// IsPrivateIP reports whether ip is somewhere Maven must never reach out to:
+// the box itself, the LAN, the wireguard range (10.42.0.0/24 ⊂ 10/8), the cloud
+// metadata address (169.254.169.254 ⊂ link-local), or anything unroutable.
+func IsPrivateIP(ip net.IP) bool {
+	if ip.IsLoopback() || ip.IsPrivate() || ip.IsUnspecified() ||
+		ip.IsLinkLocalUnicast() || ip.IsLinkLocalMulticast() ||
+		ip.IsInterfaceLocalMulticast() || ip.IsMulticast() {
+		return true
+	}
+	if v4 := ip.To4(); v4 != nil && cgnat.Contains(v4) {
+		return true
+	}
+	// IPv4-mapped/compatible forms of the above are handled by To4() inside the
+	// stdlib helpers; what is left is v6 unique-local (fc00::/7).
+	if len(ip) == net.IPv6len && ip.To4() == nil && ip[0]&0xfe == 0xfc {
+		return true
+	}
+	return false
+}

internal/webfetch/webfetch_test.go

@@ -0,0 +1,227 @@
+package webfetch
+
+import (
+	"context"
+	"errors"
+	"net"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+	"time"
+)
+
+// The limits in this package are the reason a crawler is allowed to exist on
+// this box at all, so each one has a test that fails loudly if it is removed.
+
+func TestPrivateAddressesAreRefused(t *testing.T) {
+	// The wireguard range (10.42.0.0/24), the LAN (192.168.1.0/24) and the
+	// cloud metadata address are the three that matter here; the rest come
+	// along for free.
+	for _, s := range []string{
+		"127.0.0.1", "127.1.2.3", "10.42.0.7", "10.0.0.5", "192.168.1.104",
+		"172.16.4.4", "169.254.169.254", "100.64.1.1", "0.0.0.0",
+		"::1", "fc00::1", "fd12:3456::1", "fe80::1",
+	} {
+		if !IsPrivateIP(net.ParseIP(s)) {
+			t.Errorf("IsPrivateIP(%s) = false, want true", s)
+		}
+	}
+	for _, s := range []string{"8.8.8.8", "1.1.1.1", "93.184.216.34", "2606:2800:220:1::1"} {
+		if IsPrivateIP(net.ParseIP(s)) {
+			t.Errorf("IsPrivateIP(%s) = true, want false", s)
+		}
+	}
+}
+
+func TestGetRefusesPrivateLiteral(t *testing.T) {
+	f := New(Config{})
+	for _, u := range []string{
+		"http://127.0.0.1:8034/search",
+		"http://10.42.0.1/",
+		"http://192.168.1.104/dash",
+		"http://[::1]:9100/mcp",
+	} {
+		if _, err := f.Get(context.Background(), u); !errors.Is(err, ErrPrivate) {
+			t.Errorf("Get(%s) error = %v, want ErrPrivate", u, err)
+		}
+	}
+}
+
+// A hostname that resolves into private space must fail too — that is the
+// rebinding case, and it is why the check lives in the dialer.
+func TestGetRefusesPrivateResolution(t *testing.T) {
+	f := New(Config{})
+	if _, err := f.Get(context.Background(), "http://localhost:8034/"); !errors.Is(err, ErrPrivate) {
+		t.Fatalf("Get(localhost) error = %v, want ErrPrivate", err)
+	}
+}
+
+func TestGetRefusesNonHTTPSchemes(t *testing.T) {
+	f := New(Config{})
+	for _, u := range []string{"file:///etc/passwd", "ftp://example.com/x", "gopher://example.com"} {
+		if _, err := f.Get(context.Background(), u); !errors.Is(err, ErrScheme) {
+			t.Errorf("Get(%s) error = %v, want ErrScheme", u, err)
+		}
+	}
+}
+
+// testFetcher — a fetcher pointed at an httptest server, which necessarily
+// listens on loopback. AllowPrivate is the test-only escape hatch.
+func testFetcher(t *testing.T, cfg Config) *Fetcher {
+	t.Helper()
+	cfg.AllowPrivate = true
+	if cfg.HostInterval == 0 {
+		cfg.HostInterval = time.Nanosecond
+	}
+	return New(cfg)
+}
+
+func TestAllowAndDenyLists(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Write([]byte("ok"))
+	}))
+	defer srv.Close()
+
+	f := testFetcher(t, Config{AllowHosts: []string{"example.com"}})
+	if _, err := f.Get(context.Background(), srv.URL); !errors.Is(err, ErrBlocked) {
+		t.Fatalf("off-allowlist host: error = %v, want ErrBlocked", err)
+	}
+	f = testFetcher(t, Config{DenyHosts: []string{"127.0.0.1"}})
+	if _, err := f.Get(context.Background(), srv.URL); !errors.Is(err, ErrBlocked) {
+		t.Fatalf("denied host: error = %v, want ErrBlocked", err)
+	}
+	f = testFetcher(t, Config{AllowHosts: []string{"127.0.0.1"}})
+	if _, err := f.Get(context.Background(), srv.URL); err != nil {
+		t.Fatalf("allowlisted host: %v", err)
+	}
+}
+
+func TestHostMatchesSubdomains(t *testing.T) {
+	pats := []string{"example.com", "*.news.org"}
+	for _, h := range []string{"example.com", "news.example.com", "a.b.example.com", "news.org", "feeds.news.org"} {
+		if !HostMatches(h, pats) {
+			t.Errorf("HostMatches(%q) = false, want true", h)
+		}
+	}
+	for _, h := range []string{"notexample.com", "example.com.evil.net", "org"} {
+		if HostMatches(h, pats) {
+			t.Errorf("HostMatches(%q) = true, want false", h)
+		}
+	}
+}
+
+func TestSizeCap(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Write([]byte(strings.Repeat("x", 5000)))
+	}))
+	defer srv.Close()
+
+	f := testFetcher(t, Config{MaxBytes: 100})
+	if _, err := f.Get(context.Background(), srv.URL); !errors.Is(err, ErrTooLarge) {
+		t.Fatalf("error = %v, want ErrTooLarge", err)
+	}
+	f = testFetcher(t, Config{MaxBytes: 6000})
+	resp, err := f.Get(context.Background(), srv.URL)
+	if err != nil {
+		t.Fatalf("under the cap: %v", err)
+	}
+	if len(resp.Body) != 5000 {
+		t.Fatalf("body = %d bytes, want 5000", len(resp.Body))
+	}
+}
+
+func TestRedirectCap(t *testing.T) {
+	var srv *httptest.Server
+	srv = httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		http.Redirect(w, r, srv.URL+"/again", http.StatusFound)
+	}))
+	defer srv.Close()
+
+	f := testFetcher(t, Config{MaxRedirects: 2})
+	if _, err := f.Get(context.Background(), srv.URL); !errors.Is(err, ErrRedirects) {
+		t.Fatalf("error = %v, want ErrRedirects", err)
+	}
+}
+
+// A redirect off the allowlist is the interesting redirect: the first hop is
+// permitted, the second must not be.
+func TestRedirectRecheckedAgainstDenylist(t *testing.T) {
+	target := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Write([]byte("secret"))
+	}))
+	defer target.Close()
+	hop := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		http.Redirect(w, r, target.URL, http.StatusFound)
+	}))
+	defer hop.Close()
+
+	// Reach the hop under the name "localhost" and allow only that name; the
+	// redirect lands on the same box under its literal address, which the
+	// allowlist does not cover. Without the CheckRedirect hook this fetch
+	// succeeds and returns "secret".
+	f := testFetcher(t, Config{AllowHosts: []string{"localhost"}})
+	viaName := strings.Replace(hop.URL, "127.0.0.1", "localhost", 1)
+	if _, err := f.Get(context.Background(), viaName); !errors.Is(err, ErrBlocked) {
+		t.Fatalf("error = %v, want ErrBlocked", err)
+	}
+}
+
+func TestPerHostRateLimit(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Write([]byte("ok"))
+	}))
+	defer srv.Close()
+
+	f := testFetcher(t, Config{HostInterval: 60 * time.Millisecond})
+	start := time.Now()
+	for i := 0; i < 3; i++ {
+		if _, err := f.Get(context.Background(), srv.URL); err != nil {
+			t.Fatalf("request %d: %v", i, err)
+		}
+	}
+	if elapsed := time.Since(start); elapsed < 120*time.Millisecond {
+		t.Fatalf("three requests took %s, want at least 120ms of spacing", elapsed)
+	}
+}
+
+func TestRateLimitHonoursContext(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {}))
+	defer srv.Close()
+
+	f := testFetcher(t, Config{HostInterval: 10 * time.Second})
+	if _, err := f.Get(context.Background(), srv.URL); err != nil {
+		t.Fatalf("first request: %v", err)
+	}
+	ctx, cancel := context.WithTimeout(context.Background(), 20*time.Millisecond)
+	defer cancel()
+	if _, err := f.Get(ctx, srv.URL); !errors.Is(err, context.DeadlineExceeded) {
+		t.Fatalf("error = %v, want DeadlineExceeded", err)
+	}
+}
+
+func TestNon2xxIsAnError(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		http.Error(w, "nope", http.StatusInternalServerError)
+	}))
+	defer srv.Close()
+	f := testFetcher(t, Config{})
+	if _, err := f.Get(context.Background(), srv.URL); !errors.Is(err, ErrStatus) {
+		t.Fatalf("error = %v, want ErrStatus", err)
+	}
+}
+
+func TestUserAgentIsSent(t *testing.T) {
+	got := make(chan string, 1)
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		got <- r.Header.Get("User-Agent")
+	}))
+	defer srv.Close()
+	f := testFetcher(t, Config{UserAgent: "Maven/test"})
+	if _, err := f.Get(context.Background(), srv.URL); err != nil {
+		t.Fatal(err)
+	}
+	if ua := <-got; ua != "Maven/test" {
+		t.Fatalf("user-agent = %q", ua)
+	}
+}

internal/zenmoney/client.go

@@ -0,0 +1,267 @@
+// Package zenmoney reads spending and income from ZenMoney's /v8/diff/ API
+// (Vikunja #125).
+//
+// Trust boundary: ZenMoney, not Maven. They already hold his bank sessions —
+// this package only reads back what they have, over a token that lives in the
+// poller module and is never handed to core. Nothing here writes to ZenMoney;
+// diff is called read-only (an empty change set in, a change set out).
+//
+// Two rules the code exists to enforce:
+//
+//   - NEVER invent a number. Every figure in a Summary is a sum of amounts the
+//     API returned. A request that fails, or returns nothing, produces no
+//     summary and therefore no fact — silence, not a zero. A confidently wrong
+//     "ты потратил 0" is worse than no answer.
+//   - His money is never search input. This package holds no notes, no
+//     utterances and no persona text, and it has no path to the external search
+//     capability. The only thing that leaves the box here is the diff request
+//     itself, to the service that already has the data.
+package zenmoney
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"sort"
+	"strings"
+	"time"
+)
+
+// DefaultBaseURL — ZenMoney's API root. Overridable so the tests can point at
+// an httptest server replaying a recorded response.
+const DefaultBaseURL = "https://api.zenmoney.ru"
+
+// Client is a ZenMoney diff reader. The token is held here, in the poller's
+// address space; core never receives it and never learns it exists.
+type Client struct {
+	BaseURL string
+	Token   string
+	HTTP    *http.Client
+}
+
+// New returns a client with a bounded HTTP timeout. An empty token is a
+// programming error the caller must catch — the capability is off unless
+// configured, so a client is only ever built when a token was supplied.
+func New(token, baseURL string, timeout time.Duration) (*Client, error) {
+	if strings.TrimSpace(token) == "" {
+		return nil, fmt.Errorf("zenmoney: empty token")
+	}
+	if baseURL == "" {
+		baseURL = DefaultBaseURL
+	}
+	if timeout <= 0 {
+		timeout = 20 * time.Second
+	}
+	return &Client{
+		BaseURL: strings.TrimRight(baseURL, "/"),
+		Token:   token,
+		HTTP:    &http.Client{Timeout: timeout},
+	}, nil
+}
+
+// diffRequest — the smallest body /v8/diff/ accepts. serverTimestamp is the
+// incremental cursor: the server returns objects changed at or after it.
+type diffRequest struct {
+	CurrentClientTimestamp int64 `json:"currentClientTimestamp"`
+	ServerTimestamp        int64 `json:"serverTimestamp"`
+}
+
+// diffResponse — only the fields spending needs. ZenMoney returns a dozen more
+// object types (tags, merchants, budgets, reminders); decoding them would mean
+// holding more of his financial life in memory than the question needs.
+type diffResponse struct {
+	ServerTimestamp int64         `json:"serverTimestamp"`
+	Instrument      []instrument  `json:"instrument"`
+	Transaction     []transaction `json:"transaction"`
+}
+
+type instrument struct {
+	ID         int64  `json:"id"`
+	ShortTitle string `json:"shortTitle"`
+}
+
+type transaction struct {
+	ID               string  `json:"id"`
+	Date             string  `json:"date"` // "2026-07-15"
+	Deleted          bool    `json:"deleted"`
+	Income           float64 `json:"income"`
+	Outcome          float64 `json:"outcome"`
+	IncomeInstrument int64   `json:"incomeInstrument"`
+	OutcomeInstrmnt  int64   `json:"outcomeInstrument"`
+	IncomeAccount    string  `json:"incomeAccount"`
+	OutcomeAccount   string  `json:"outcomeAccount"`
+}
+
+// Money — an amount in one currency. Kept as the currency's own short title
+// ("RUB", "EUR") rather than converted: ZenMoney's rates are a snapshot, and
+// converting would turn a figure he can check against his bank into one he
+// cannot.
+type Money struct {
+	Currency string  `json:"currency"`
+	Amount   float64 `json:"amount"`
+}
+
+// Summary — what was spent and earned over a window, per currency, plus how
+// many transactions it was computed from. Count is the honesty check: a
+// summary built from zero transactions is not "you spent nothing", it is "there
+// was nothing to read", and callers treat it as no answer.
+type Summary struct {
+	From, To time.Time
+	Spent    []Money `json:"spent"`
+	Earned   []Money `json:"earned"`
+	Count    int     `json:"count"`
+	// ServerTimestamp — the cursor the API returned, for the caller to log or
+	// carry. Not used as an incremental cursor for summaries; see Since.
+	ServerTimestamp int64 `json:"-"`
+}
+
+// Since returns the summary of transactions dated in [from, to).
+//
+// The diff cursor is set to `from` so the server only sends objects changed
+// since then, which for a "this month" window is everything filed this month.
+// The caveat, deliberately accepted: a transaction he EDITED this month but
+// dated last month arrives too, and is then excluded by date — so editing old
+// records cannot inflate this month's total. The reverse case (a transaction
+// dated this month, filed and last changed before `from`) cannot exist.
+func (c *Client) Since(ctx context.Context, from, to time.Time) (Summary, error) {
+	resp, err := c.diff(ctx, from.Unix())
+	if err != nil {
+		return Summary{}, err
+	}
+	return summarize(resp, from, to), nil
+}
+
+func (c *Client) diff(ctx context.Context, serverTimestamp int64) (diffResponse, error) {
+	body, err := json.Marshal(diffRequest{
+		CurrentClientTimestamp: time.Now().Unix(),
+		ServerTimestamp:        serverTimestamp,
+	})
+	if err != nil {
+		return diffResponse{}, err
+	}
+	req, err := http.NewRequestWithContext(ctx, http.MethodPost, c.BaseURL+"/v8/diff/", bytes.NewReader(body))
+	if err != nil {
+		return diffResponse{}, err
+	}
+	req.Header.Set("Content-Type", "application/json")
+	req.Header.Set("Authorization", "Bearer "+c.Token)
+	hc := c.HTTP
+	if hc == nil {
+		hc = &http.Client{Timeout: 20 * time.Second}
+	}
+	res, err := hc.Do(req)
+	if err != nil {
+		return diffResponse{}, err
+	}
+	defer res.Body.Close()
+	raw, err := io.ReadAll(io.LimitReader(res.Body, 32<<20))
+	if err != nil {
+		return diffResponse{}, err
+	}
+	if res.StatusCode != http.StatusOK {
+		// The status only. The body of a failed diff can echo account data, and
+		// this string reaches the log.
+		return diffResponse{}, fmt.Errorf("zenmoney diff: %s", res.Status)
+	}
+	var out diffResponse
+	if err := json.Unmarshal(raw, &out); err != nil {
+		return diffResponse{}, fmt.Errorf("zenmoney diff: decode: %w", err)
+	}
+	return out, nil
+}
+
+// summarize sums the transactions dated inside the window.
+//
+// Excluded, in order: deleted rows (ZenMoney tombstones rather than removes),
+// transfers and currency exchanges (income and outcome both non-zero — moving
+// his own money between his own accounts is not spending), and anything dated
+// outside the window.
+func summarize(resp diffResponse, from, to time.Time) Summary {
+	cur := map[int64]string{}
+	for _, in := range resp.Instrument {
+		cur[in.ID] = in.ShortTitle
+	}
+	spent := map[string]float64{}
+	earned := map[string]float64{}
+	count := 0
+	for _, t := range resp.Transaction {
+		if t.Deleted {
+			continue
+		}
+		d, err := time.ParseInLocation("2006-01-02", t.Date, from.Location())
+		if err != nil {
+			continue // an undated row is not a number we can place
+		}
+		if d.Before(from) || !d.Before(to) {
+			continue
+		}
+		if t.Income > 0 && t.Outcome > 0 {
+			continue // transfer / exchange
+		}
+		switch {
+		case t.Outcome > 0:
+			spent[currency(cur, t.OutcomeInstrmnt)] += t.Outcome
+			count++
+		case t.Income > 0:
+			earned[currency(cur, t.IncomeInstrument)] += t.Income
+			count++
+		}
+	}
+	return Summary{
+		From: from, To: to,
+		Spent: sortMoney(spent), Earned: sortMoney(earned),
+		Count: count, ServerTimestamp: resp.ServerTimestamp,
+	}
+}
+
+// currency names the instrument, or says it does not know. An unknown id keeps
+// the amount rather than dropping it: a sum without a currency label is still
+// his money, and silently discarding it would understate the total.
+func currency(names map[int64]string, id int64) string {
+	if s := names[id]; s != "" {
+		return s
+	}
+	return "?"
+}
+
+// sortMoney gives the amounts a stable order (largest first) so the rendered
+// string and the written fact do not churn between polls.
+func sortMoney(m map[string]float64) []Money {
+	out := make([]Money, 0, len(m))
+	for c, a := range m {
+		out = append(out, Money{Currency: c, Amount: a})
+	}
+	sort.Slice(out, func(i, j int) bool {
+		if out[i].Amount != out[j].Amount {
+			return out[i].Amount > out[j].Amount
+		}
+		return out[i].Currency < out[j].Currency
+	})
+	return out
+}
+
+// Empty reports whether the summary rests on no transactions at all. Callers
+// must treat an empty summary as "nothing to say", never as a zero: the
+// difference between "he spent nothing" and "the read returned nothing" is the
+// difference between an answer and an invented one.
+func (s Summary) Empty() bool { return s.Count == 0 }
+
+// MonthWindow — the first instant of now's month, and now's own day-end
+// exclusive bound, in now's location. The window a "сколько я потратил в этом
+// месяце?" question means.
+func MonthWindow(now time.Time) (from, to time.Time) {
+	loc := now.Location()
+	from = time.Date(now.Year(), now.Month(), 1, 0, 0, 0, 0, loc)
+	to = time.Date(now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, loc).AddDate(0, 0, 1)
+	return from, to
+}
+
+// DayWindow — today, in now's location.
+func DayWindow(now time.Time) (from, to time.Time) {
+	loc := now.Location()
+	from = time.Date(now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, loc)
+	return from, from.AddDate(0, 0, 1)
+}

internal/zenmoney/client_test.go

@@ -0,0 +1,178 @@
+package zenmoney
+
+import (
+	"context"
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"os"
+	"strings"
+	"testing"
+	"time"
+)
+
+// fixtureServer replays testdata/diff.json and records the request, so the
+// tests can assert the wire contract (Bearer token, POST, /v8/diff/) without a
+// ZenMoney account.
+func fixtureServer(t *testing.T, got *diffRequest, auth *string) *httptest.Server {
+	t.Helper()
+	body, err := os.ReadFile("testdata/diff.json")
+	if err != nil {
+		t.Fatal(err)
+	}
+	return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.Method != http.MethodPost {
+			t.Errorf("method = %s, want POST", r.Method)
+		}
+		if r.URL.Path != "/v8/diff/" {
+			t.Errorf("path = %s, want /v8/diff/", r.URL.Path)
+		}
+		if auth != nil {
+			*auth = r.Header.Get("Authorization")
+		}
+		if got != nil {
+			if err := json.NewDecoder(r.Body).Decode(got); err != nil {
+				t.Errorf("decode request: %v", err)
+			}
+		}
+		w.Header().Set("Content-Type", "application/json")
+		w.Write(body)
+	}))
+}
+
+func aug(day int) time.Time { return time.Date(2026, 8, day, 0, 0, 0, 0, time.UTC) }
+
+func TestSinceSumsSpendingPerCurrency(t *testing.T) {
+	var req diffRequest
+	var auth string
+	srv := fixtureServer(t, &req, &auth)
+	defer srv.Close()
+
+	c, err := New("tok", srv.URL, time.Second)
+	if err != nil {
+		t.Fatal(err)
+	}
+	s, err := c.Since(context.Background(), aug(1), aug(6))
+	if err != nil {
+		t.Fatal(err)
+	}
+	if auth != "Bearer tok" {
+		t.Errorf("Authorization = %q", auth)
+	}
+	if req.ServerTimestamp != aug(1).Unix() {
+		t.Errorf("serverTimestamp = %d, want the window start", req.ServerTimestamp)
+	}
+	// 1500 + 249.5 RUB spent, 12 EUR spent, 3000 RUB in. The transfer (t4), the
+	// deleted row (t6) and July's salary (t3) are all excluded.
+	want := map[string]float64{"RUB": 1749.5, "EUR": 12}
+	if len(s.Spent) != 2 {
+		t.Fatalf("spent = %+v, want two currencies", s.Spent)
+	}
+	for _, m := range s.Spent {
+		if want[m.Currency] != m.Amount {
+			t.Errorf("spent %s = %v, want %v", m.Currency, m.Amount, want[m.Currency])
+		}
+	}
+	if len(s.Earned) != 1 || s.Earned[0].Amount != 3000 || s.Earned[0].Currency != "RUB" {
+		t.Errorf("earned = %+v, want 3000 RUB (July's salary is outside the window)", s.Earned)
+	}
+	if s.Count != 4 {
+		t.Errorf("count = %d, want 4 counted transactions", s.Count)
+	}
+	// Largest first, so the fact value does not churn between polls.
+	if s.Spent[0].Currency != "RUB" {
+		t.Errorf("spent order = %+v, want the largest amount first", s.Spent)
+	}
+}
+
+// A window with nothing in it is NOT a zero. No transactions means no answer,
+// and the caller must be able to tell the difference.
+func TestSinceEmptyWindowIsNotAZero(t *testing.T) {
+	srv := fixtureServer(t, nil, nil)
+	defer srv.Close()
+	c, _ := New("tok", srv.URL, time.Second)
+	s, err := c.Since(context.Background(), time.Date(2026, 9, 1, 0, 0, 0, 0, time.UTC), time.Date(2026, 9, 30, 0, 0, 0, 0, time.UTC))
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !s.Empty() {
+		t.Fatalf("summary = %+v, want empty", s)
+	}
+	if _, ok := s.Value(); ok {
+		t.Error("an empty summary must not produce a fact value")
+	}
+}
+
+func TestSinceReportsHTTPFailureWithoutTheBody(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		http.Error(w, `{"account":"acc-card","secret":"leaky"}`, http.StatusUnauthorized)
+	}))
+	defer srv.Close()
+	c, _ := New("tok", srv.URL, time.Second)
+	_, err := c.Since(context.Background(), aug(1), aug(6))
+	if err == nil {
+		t.Fatal("want an error on 401")
+	}
+	if strings.Contains(err.Error(), "acc-card") || strings.Contains(err.Error(), "leaky") {
+		t.Errorf("error %q echoes the response body — it reaches the log", err)
+	}
+}
+
+func TestNewRequiresAToken(t *testing.T) {
+	if _, err := New("  ", "", 0); err == nil {
+		t.Error("want an error for an empty token — the capability is off unless configured")
+	}
+}
+
+func TestMonthAndDayWindows(t *testing.T) {
+	now := time.Date(2026, 8, 15, 21, 30, 0, 0, time.UTC)
+	from, to := MonthWindow(now)
+	if from != time.Date(2026, 8, 1, 0, 0, 0, 0, time.UTC) || to != time.Date(2026, 8, 16, 0, 0, 0, 0, time.UTC) {
+		t.Errorf("month window = %v..%v", from, to)
+	}
+	from, to = DayWindow(now)
+	if from != time.Date(2026, 8, 15, 0, 0, 0, 0, time.UTC) || to != time.Date(2026, 8, 16, 0, 0, 0, 0, time.UTC) {
+		t.Errorf("day window = %v..%v", from, to)
+	}
+}
+
+func TestFactValueRoundTripAndFormat(t *testing.T) {
+	s := Summary{Spent: []Money{{"RUB", 1749.5}}, Earned: []Money{{"RUB", 3000}}, Count: 3}
+	raw, ok := s.Value()
+	if !ok {
+		t.Fatal("want a fact value")
+	}
+	v, err := ParseFactValue(raw)
+	if err != nil {
+		t.Fatal(err)
+	}
+	got := v.FormatRU("в этом месяце")
+	if !strings.Contains(got, "1749.5 RUB") || !strings.Contains(got, "3000 RUB") {
+		t.Errorf("reply = %q, want the exact figures", got)
+	}
+	// Persona: informal, feminine, no commentary on his spending.
+	for _, bad := range []string{"вы", "ваш", "милый", "дорогой", "рад ", "слишком", "много"} {
+		if strings.Contains(got, bad) {
+			t.Errorf("reply %q contains %q", got, bad)
+		}
+	}
+	if strings.Contains(got, "он ") {
+		t.Errorf("reply %q talks about him in the third person", got)
+	}
+}
+
+// An empty fact value renders to nothing, so a caller cannot accidentally
+// speak a zero.
+func TestFormatRUEmptyRendersNothing(t *testing.T) {
+	if got := (FactValue{}).FormatRU("сегодня"); got != "" {
+		t.Errorf("reply = %q, want empty", got)
+	}
+}
+
+func TestFormatAmountKeepsTheTruth(t *testing.T) {
+	for in, want := range map[float64]string{1500: "1500", 249.5: "249.5", 0.99: "0.99", 1749.55: "1749.55"} {
+		if got := formatAmount(in); got != want {
+			t.Errorf("formatAmount(%v) = %q, want %q", in, got, want)
+		}
+	}
+}

internal/zenmoney/render.go

@@ -0,0 +1,99 @@
+package zenmoney
+
+import (
+	"encoding/json"
+	"fmt"
+	"strings"
+	"time"
+)
+
+// Fact keys the poller writes, all under source "poll:zenmoney". Two windows,
+// because they are the two questions he actually asks; a per-category
+// breakdown would mean storing what he bought, and the store is not a ledger.
+const (
+	KeySpentToday = "money_today"
+	KeySpentMonth = "money_month"
+)
+
+// Source — the provenance every money fact carries. The loop's rules trust
+// source, and nothing in Maven has a rule on these keys: they are read when he
+// asks, never a reason to speak. Maven is not a nag, least of all about money.
+const Source = "poll:zenmoney"
+
+// FactValue — the JSON stored in a money fact. A wire shape of its own rather
+// than the Summary struct so From/To (which carry a timezone and a clock) stay
+// out of the store; the key already says which window it is.
+type FactValue struct {
+	Spent  []Money `json:"spent"`
+	Earned []Money `json:"earned"`
+	Count  int     `json:"count"`
+}
+
+// Value encodes the summary for the facts table. Returns ok=false for an empty
+// summary: no transactions read means no fact written, so that a failed or
+// empty poll can never be recited back to him as a zero.
+func (s Summary) Value() (string, bool) {
+	if s.Empty() {
+		return "", false
+	}
+	b, err := json.Marshal(FactValue{Spent: s.Spent, Earned: s.Earned, Count: s.Count})
+	if err != nil {
+		return "", false
+	}
+	return string(b), true
+}
+
+// ParseFactValue decodes a stored money fact.
+func ParseFactValue(raw string) (FactValue, error) {
+	var v FactValue
+	if err := json.Unmarshal([]byte(raw), &v); err != nil {
+		return FactValue{}, err
+	}
+	return v, nil
+}
+
+// FormatRU renders a money fact the way Maven says it — feminine, informal,
+// and only about numbers that came from ZenMoney. window is the Russian phrase
+// for the period ("сегодня", "в этом месяце").
+//
+// No commentary. She reports the figure and stops: an opinion about his
+// spending is exactly the nagging Maven is not for.
+func (v FactValue) FormatRU(window string) string {
+	if v.Count == 0 {
+		return ""
+	}
+	var parts []string
+	if len(v.Spent) > 0 {
+		parts = append(parts, "потратил "+joinMoney(v.Spent))
+	}
+	if len(v.Earned) > 0 {
+		parts = append(parts, "получил "+joinMoney(v.Earned))
+	}
+	if len(parts) == 0 {
+		return ""
+	}
+	return window + " ты " + strings.Join(parts, ", ") + "."
+}
+
+func joinMoney(ms []Money) string {
+	parts := make([]string, 0, len(ms))
+	for _, m := range ms {
+		parts = append(parts, fmt.Sprintf("%s %s", formatAmount(m.Amount), m.Currency))
+	}
+	return strings.Join(parts, " и ")
+}
+
+// formatAmount — whole units when the amount is whole, two decimals otherwise.
+// Never rounded to something prettier than the truth.
+func formatAmount(a float64) string {
+	if a == float64(int64(a)) {
+		return fmt.Sprintf("%d", int64(a))
+	}
+	return strings.TrimRight(strings.TrimRight(fmt.Sprintf("%.2f", a), "0"), ".")
+}
+
+// StaleAfter — how old a money fact may be and still be worth reciting. The
+// poller is off unless configured and can be down; answering with last week's
+// total as if it were today's would be a lie by omission, so a stale fact is
+// reported as stale.
+const StaleAfter = 26 * time.Hour

internal/zenmoney/testdata/diff.json

@@ -0,0 +1,35 @@
+{
+  "serverTimestamp": 1785312000,
+  "instrument": [
+    {"id": 2, "title": "Российский рубль", "shortTitle": "RUB", "symbol": "₽", "rate": 1},
+    {"id": 3, "title": "Евро", "shortTitle": "EUR", "symbol": "€", "rate": 100}
+  ],
+  "account": [
+    {"id": "acc-card", "title": "карта", "instrument": 2},
+    {"id": "acc-cash", "title": "наличные", "instrument": 2},
+    {"id": "acc-eur", "title": "евро", "instrument": 3}
+  ],
+  "transaction": [
+    {"id": "t1", "date": "2026-08-01", "changed": 1785300000, "income": 0, "outcome": 1500,
+     "incomeInstrument": 2, "outcomeInstrument": 2, "incomeAccount": "acc-card", "outcomeAccount": "acc-card",
+     "payee": "пятёрочка", "deleted": false},
+    {"id": "t2", "date": "2026-08-01", "changed": 1785300001, "income": 0, "outcome": 249.5,
+     "incomeInstrument": 2, "outcomeInstrument": 2, "incomeAccount": "acc-card", "outcomeAccount": "acc-card",
+     "payee": "метро", "deleted": false},
+    {"id": "t3", "date": "2026-07-20", "changed": 1785300002, "income": 120000, "outcome": 0,
+     "incomeInstrument": 2, "outcomeInstrument": 2, "incomeAccount": "acc-card", "outcomeAccount": "acc-card",
+     "payee": "зарплата", "deleted": false},
+    {"id": "t4", "date": "2026-08-02", "changed": 1785300003, "income": 5000, "outcome": 5000,
+     "incomeInstrument": 2, "outcomeInstrument": 2, "incomeAccount": "acc-cash", "outcomeAccount": "acc-card",
+     "payee": "", "comment": "снял наличные", "deleted": false},
+    {"id": "t5", "date": "2026-08-03", "changed": 1785300004, "income": 0, "outcome": 12,
+     "incomeInstrument": 3, "outcomeInstrument": 3, "incomeAccount": "acc-eur", "outcomeAccount": "acc-eur",
+     "payee": "hosting", "deleted": false},
+    {"id": "t6", "date": "2026-08-04", "changed": 1785300005, "income": 0, "outcome": 999,
+     "incomeInstrument": 2, "outcomeInstrument": 2, "incomeAccount": "acc-card", "outcomeAccount": "acc-card",
+     "payee": "удалённая", "deleted": true},
+    {"id": "t7", "date": "2026-08-05", "changed": 1785300006, "income": 3000, "outcome": 0,
+     "incomeInstrument": 2, "outcomeInstrument": 2, "incomeAccount": "acc-card", "outcomeAccount": "acc-card",
+     "payee": "возврат", "deleted": false}
+  ]
+}