diff --git a/cmd/mavend/ecosystem_acts.go b/cmd/mavend/ecosystem_acts.go
index a2bb47d..7ed0be7 100644
--- a/cmd/mavend/ecosystem_acts.go
+++ b/cmd/mavend/ecosystem_acts.go
@@ -14,6 +14,19 @@ import (
 	"github.com/kami/maven/internal/store"
 )
 
+// The three services, spelled the way she says them out loud. A service that is
+// down or refusing has to be named: they degrade independently, so "не
+// отвечает" on its own tells him nothing he can act on, and each call site
+// already knows which one it was talking to — it records the same name in the
+// trace (Vikunja #521).
+const (
+	serviceNexus = "Nexus"
+	serviceHexis = "Hexis"
+)
+
+// serviceVars — the one-key map the eco_down and eco_denied lines take.
+func serviceVars(name string) map[string]string { return map[string]string{"name": name} }
+
 // praxisCapability is one arm of the Praxis act dispatch. This is an interface
 // rather than a map[string]func because each arm carries its own state: the
 // verb aliases it answers to, the trace name it records, and its own reply
@@ -158,6 +171,11 @@ func (listAttentionCapability) handle(ctx context.Context, h *reactiveHandler, p
 		importance, _ := item["importance"].(float64)
 		rule, _ := item["rule"].(string)
 		s := title
+		if s == "" {
+			// An item Praxis returned without a title is not an item she can
+			// read out. Counting it would put an empty slot in the list.
+			continue
+		}
 		if importance > 0 {
 			s += fmt.Sprintf(" (важность %d", int(importance))
 			if rule != "" {
@@ -176,6 +194,12 @@ func (listAttentionCapability) handle(ctx context.Context, h *reactiveHandler, p
 			}
 		}
 	}
+	if len(parts) == 0 {
+		// Praxis returned items and not one of them could be said. "ничего не
+		// требует внимания" is the honest answer; the list line would render as
+		// its own label and a colon (Vikunja #521).
+		return phraser.A(phraser.AttentionNone, nil)
+	}
 	return phraser.A(phraser.AttentionList, map[string]string{"items": strings.Join(parts, "; ")})
 }
 
@@ -202,9 +226,19 @@ func (listChangesCapability) handle(ctx context.Context, h *reactiveHandler, px
 	var parts []string
 	for _, c := range changes {
 		title, _ := c["title"].(string)
+		if title == "" {
+			continue
+		}
 		typ, _ := c["change_type"].(string)
+		if typ == "" {
+			parts = append(parts, title)
+			continue
+		}
 		parts = append(parts, fmt.Sprintf("%s (%s)", title, typ))
 	}
+	if len(parts) == 0 {
+		return phraser.A(phraser.ChangesNone, nil)
+	}
 	return phraser.A(phraser.ChangesList, map[string]string{"items": strings.Join(parts, "; ")})
 }
 
@@ -249,9 +283,9 @@ func (entityAttentionCapability) handle(ctx context.Context, h *reactiveHandler,
 		h.recordEcosystemTrace(ctx, "nexus", "resolve", traceStatusForError(err), started,
 			mergeFields(traceErrorFields(err), map[string]any{"subject": redactSubject(subject)}))
 		if unauthorizedEcosystemError(err) {
-			return phraser.A(phraser.EcoDenied, nil)
+			return phraser.A(phraser.EcoDenied, serviceVars(serviceNexus))
 		}
-		return phraser.A(phraser.EcoDown, nil)
+		return phraser.A(phraser.EcoDown, serviceVars(serviceNexus))
 	}
 	if len(ambiguous) > 0 {
 		return phraser.A(phraser.EcoAmbiguous, map[string]string{"items": strings.Join(ambiguous, ", ")})
@@ -521,13 +555,13 @@ func (h *reactiveHandler) handleHexisAct(ctx context.Context, dec router.Decisio
 		h.recordEcosystemTrace(ctx, "nexus", "resolve", traceStatusForError(err), started,
 			mergeFields(traceErrorFields(err), map[string]any{"subject": redactSubject(dec.Slots.Text)}))
 		if unauthorizedEcosystemError(err) {
-			return phraser.A(phraser.EcoDenied, nil)
+			return phraser.A(phraser.EcoDenied, serviceVars(serviceNexus))
 		}
 		// A genuine Nexus dependency failure, not "no such entity" — stop here
 		// and report degradation rather than silently falling through to the
 		// local command executor (ECOSYSTEM-SPEC.md: services degrade
 		// independently, never a silent all-clear).
-		return phraser.A(phraser.EcoDown, nil)
+		return phraser.A(phraser.EcoDown, serviceVars(serviceNexus))
 	}
 	if len(ambiguous) > 0 {
 		h.recordEcosystemTrace(ctx, "nexus", "resolve", traceAmbig, started,
@@ -551,9 +585,9 @@ func (h *reactiveHandler) handleHexisAct(ctx context.Context, dec router.Decisio
 		h.recordEcosystemTrace(ctx, "hexis", "capabilities", traceStatusForError(err), discovered,
 			mergeFields(traceErrorFields(err), map[string]any{"entity_id": entityID}))
 		if unauthorizedEcosystemError(err) {
-			return phraser.A(phraser.EcoDenied, nil)
+			return phraser.A(phraser.EcoDenied, serviceVars(serviceHexis))
 		}
-		return phraser.A(phraser.EcoDown, nil)
+		return phraser.A(phraser.EcoDown, serviceVars(serviceHexis))
 	}
 	h.recordEcosystemTrace(ctx, "hexis", "capabilities", traceOK, discovered,
 		map[string]any{"entity_id": entityID, "count": len(caps)})
@@ -603,7 +637,7 @@ func (h *reactiveHandler) handleHexisAct(ctx context.Context, dec router.Decisio
 		h.mu.Unlock()
 		h.recordEcosystemTrace(ctx, "hexis", "confirmation", tracePending, started,
 			map[string]any{"entity_id": entityID, "capability": matched.Name})
-		return phraser.A(phraser.ActConfirmEntity, map[string]string{"name": matched.Name, "entity": displayName})
+		return phraser.A(phraser.ActConfirmEntity, map[string]string{"name": matched.Name, "name_entity": displayName})
 	}
 
 	return h.execHexis(ctx, matched.ID, matched.Name, entityID, displayName)
diff --git a/cmd/mavend/ecosystem_degraded_test.go b/cmd/mavend/ecosystem_degraded_test.go
index 383959e..ac9b9fc 100644
--- a/cmd/mavend/ecosystem_degraded_test.go
+++ b/cmd/mavend/ecosystem_degraded_test.go
@@ -96,7 +96,7 @@ func TestEcosystem_OutagesLeaveNoSharedFailureState(t *testing.T) {
 	// A Nexus outage during a Hexis act writes a failure trace, and a shared
 	// store is the one thing the Praxis path could inherit it through.
 	nexus.SetFault(503)
-	if reply := h.handleHexisAct(ctx, actDec("muzick indexer")); strings.Contains(reply, "выполнена") {
+	if reply := h.handleHexisAct(ctx, actDec("muzick indexer")); actRan(reply) {
 		t.Fatalf("nexus outage must not report success, got %q", reply)
 	}
 	if len(tracesFor(t, h, "nexus", "resolve")) == 0 {
@@ -117,7 +117,7 @@ func TestEcosystem_OutagesLeaveNoSharedFailureState(t *testing.T) {
 	if reply := h.handlePraxisAct(ctx, praxisActDec("list_attention")); strings.Contains(reply, "disk") {
 		t.Fatalf("praxis outage must not serve content, got %q", reply)
 	}
-	if reply := h.handleHexisAct(ctx, actDec("muzick indexer")); !strings.Contains(reply, "выполнена") {
+	if reply := h.handleHexisAct(ctx, actDec("muzick indexer")); !actRan(reply) {
 		t.Fatalf("a praxis outage must not block the hexis path, got %q", reply)
 	}
 }
@@ -154,7 +154,7 @@ func TestEcosystem_ResolvedWithoutEntityFailsClosed(t *testing.T) {
 	if reply == "" {
 		t.Fatal("a resolve with no entity must degrade, not fall through to local execution")
 	}
-	if strings.Contains(reply, "выполнена") {
+	if actRan(reply) {
 		t.Fatalf("a resolve with no entity must not report success, got %q", reply)
 	}
 	if hexis.Count("", "/api/v1") != 0 {
@@ -212,7 +212,7 @@ func TestEcosystem_MalformedNexusResponseFailsClosed(t *testing.T) {
 
 	nexus.SetBody(`{"status":"resolved","entity":`)
 	reply := h.handleHexisAct(ctx, actDec("muzick indexer"))
-	if reply == "" || strings.Contains(reply, "выполнена") {
+	if reply == "" || actRan(reply) {
 		t.Fatalf("malformed nexus body must degrade, got %q", reply)
 	}
 	if hexis.Count("", "/api/v1") != 0 {
@@ -232,7 +232,7 @@ func TestEcosystem_UnknownContractFieldsTolerated(t *testing.T) {
 			nexus := newFakeNexus(t, body)
 			hexis := newFakeHexis(t, restartCaps(), fixtureHexisExecuted("exec_1", "succeeded"))
 			h := ecoHandler(t, nexus, nil, hexis)
-			if reply := h.handleHexisAct(ctx, actDec("muzick indexer")); !strings.Contains(reply, "выполнена") {
+			if reply := h.handleHexisAct(ctx, actDec("muzick indexer")); !actRan(reply) {
 				t.Fatalf("%s contract shape must still resolve and execute, got %q", name, reply)
 			}
 		})
@@ -250,7 +250,7 @@ func TestEcosystem_CancelledContextDegrades(t *testing.T) {
 	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Millisecond)
 	defer cancel()
 	reply := h.handleHexisAct(ctx, actDec("muzick indexer"))
-	if reply == "" || strings.Contains(reply, "выполнена") {
+	if reply == "" || actRan(reply) {
 		t.Fatalf("cancelled resolve must degrade, got %q", reply)
 	}
 	if hexis.Count("", "/api/v1") != 0 {
@@ -268,7 +268,7 @@ func TestEcosystem_ExecutionFailureIsNotSuccess(t *testing.T) {
 	h := ecoHandler(t, nexus, nil, hexis)
 
 	reply := h.handleHexisAct(ctx, actDec("muzick indexer"))
-	if strings.Contains(reply, "выполнена") {
+	if actRan(reply) {
 		t.Fatalf("failed execution must not read as success, got %q", reply)
 	}
 	if reply == "" {
@@ -291,7 +291,7 @@ func TestEcosystem_SuccessfulActionWritesATrace(t *testing.T) {
 	hexis := newFakeHexis(t, restartCaps(), fixtureHexisExecuted("exec_1", "succeeded"))
 	h := ecoHandler(t, nexus, nil, hexis)
 
-	if reply := h.handleHexisAct(ctx, actDec("muzick indexer")); !strings.Contains(reply, "выполнена") {
+	if reply := h.handleHexisAct(ctx, actDec("muzick indexer")); !actRan(reply) {
 		t.Fatalf("setup: expected success, got %q", reply)
 	}
 	exec := tracesFor(t, h, "hexis", "execute")
@@ -313,7 +313,7 @@ func TestEcosystem_TracesStayOutOfFacts(t *testing.T) {
 	hexis := newFakeHexis(t, restartCaps(), fixtureHexisExecuted("exec_1", "succeeded"))
 	h := ecoHandler(t, nexus, nil, hexis)
 
-	if reply := h.handleHexisAct(ctx, actDec("muzick indexer")); !strings.Contains(reply, "выполнена") {
+	if reply := h.handleHexisAct(ctx, actDec("muzick indexer")); !actRan(reply) {
 		t.Fatalf("setup: expected success, got %q", reply)
 	}
 	if len(traces(t, h)) == 0 {
@@ -434,7 +434,7 @@ func TestEcosystem_TotalOutageSaysSoForEveryPath(t *testing.T) {
 		if reply == "" {
 			t.Errorf("%s: total outage must not answer with silence", name)
 		}
-		if strings.Contains(reply, "выполнена") {
+		if actRan(reply) {
 			t.Errorf("%s: total outage must not claim success: %q", name, reply)
 		}
 	}
diff --git a/cmd/mavend/ecosystem_harness_test.go b/cmd/mavend/ecosystem_harness_test.go
index 521d220..8b8ce5d 100644
--- a/cmd/mavend/ecosystem_harness_test.go
+++ b/cmd/mavend/ecosystem_harness_test.go
@@ -105,13 +105,13 @@ func TestFakeNexus_FaultInjectionThenRecovery(t *testing.T) {
 
 	nexus.SetFault(503)
 	reply := h.handleHexisAct(ctx, actDec("muzick indexer"))
-	if strings.Contains(reply, "выполнена") {
+	if actRan(reply) {
 		t.Fatalf("nexus outage must not report success, got %q", reply)
 	}
 
 	nexus.SetFault(0)
 	reply = h.handleHexisAct(ctx, actDec("muzick indexer"))
-	if !strings.Contains(reply, "выполнена") {
+	if !actRan(reply) {
 		t.Fatalf("expected success once nexus recovers, got %q", reply)
 	}
 }
diff --git a/cmd/mavend/ecosystem_test.go b/cmd/mavend/ecosystem_test.go
index 4fc557f..9296e1f 100644
--- a/cmd/mavend/ecosystem_test.go
+++ b/cmd/mavend/ecosystem_test.go
@@ -11,6 +11,7 @@ import (
 	hexisclient "github.com/kami/hexis/pkg/client"
 
 	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/phraser"
 	"github.com/kami/maven/internal/router"
 )
 
@@ -85,7 +86,7 @@ func TestHexisMutatingRequiresConfirm(t *testing.T) {
 
 	// The follow-up "да" turn executes exactly the parked capability.
 	confirmReply, handled := h.resolveConfirm(ctx, "да")
-	if !handled || !strings.Contains(confirmReply, "выполнена") {
+	if !handled || !actRan(confirmReply) {
 		t.Fatalf("confirm should execute, got handled=%v reply=%q", handled, confirmReply)
 	}
 	if !*executed {
@@ -125,7 +126,7 @@ func TestHexisReadOnlyExecutesImmediately(t *testing.T) {
 	if h.pendingHexis != nil {
 		t.Fatal("read-only cap should not park a confirmation")
 	}
-	if !strings.Contains(reply, "выполнена") {
+	if !actRan(reply) {
 		t.Fatalf("unexpected reply %q", reply)
 	}
 }
@@ -186,7 +187,7 @@ func TestHexisNexusErrorFailsClosed(t *testing.T) {
 	if reply == "" {
 		t.Fatal("nexus dependency failure must not fall through with an empty reply")
 	}
-	if strings.Contains(reply, "выполнена") {
+	if actRan(reply) {
 		t.Fatalf("nexus dependency failure must not report success, got %q", reply)
 	}
 }
@@ -219,7 +220,7 @@ func TestHexisUnavailableFailsClosed(t *testing.T) {
 	if reply == "" {
 		t.Fatal("hexis dependency failure must not fall through with an empty reply")
 	}
-	if strings.Contains(reply, "выполнена") {
+	if actRan(reply) {
 		t.Fatalf("hexis dependency failure must not report success, got %q", reply)
 	}
 }
@@ -241,3 +242,14 @@ func TestHexisNotFoundStillFallsThrough(t *testing.T) {
 		t.Fatal("not_found resolution must never execute a hexis capability")
 	}
 }
+
+// actRan — the reply is the line she says when a capability ran against an
+// entity. The tests used to look for the substring "выполнена", which was a
+// literal out of the act file: the review reworded that line to "готово: {name}"
+// and seventeen assertions went with it (Vikunja #521).
+func actRan(reply string) bool {
+	return phraser.IsA(phraser.ActDoneEntity, map[string]string{"name": muzickIndexer}, reply)
+}
+
+// muzickIndexer — the display name every ecosystem fixture resolves to.
+const muzickIndexer = "Muzick indexer"
diff --git a/cmd/mavend/ecosystem_trace_test.go b/cmd/mavend/ecosystem_trace_test.go
index 86d3b1c..7345481 100644
--- a/cmd/mavend/ecosystem_trace_test.go
+++ b/cmd/mavend/ecosystem_trace_test.go
@@ -142,7 +142,7 @@ func TestEcosystemTrace_SuccessfulActionTracesEveryHop(t *testing.T) {
 	hexis := newFakeHexis(t, restartCaps(), fixtureHexisExecuted("exec_1", "succeeded"))
 	h := ecoHandler(t, nexus, nil, hexis)
 
-	if reply := h.handleHexisAct(ctx, actDec("muzick indexer")); !strings.Contains(reply, "выполнена") {
+	if reply := h.handleHexisAct(ctx, actDec("muzick indexer")); !actRan(reply) {
 		t.Fatalf("setup: expected success, got %q", reply)
 	}