diff --git a/dev/tasks/DEV-000083-domovoy-lifeboat-mode.json b/dev/tasks/DEV-000083-domovoy-lifeboat-mode.json
index d4288f6..d3c9175 100644
--- a/dev/tasks/DEV-000083-domovoy-lifeboat-mode.json
+++ b/dev/tasks/DEV-000083-domovoy-lifeboat-mode.json
@@ -18,6 +18,8 @@
       "cmd/core-runtime/main_test.go",
       "cmd/cognitive-worker/main.go",
       "cmd/cognitive-worker/main_test.go",
+      "modules/capability/domain/cognitive_registry.go",
+      "modules/capability/domain/cognitive_registry_test.go",
       "cmd/creator-web/static/assets/chat.js",
       "cmd/creator-web/static/chat.html",
       "cmd/creator-web/chat_test.go",
diff --git a/modules/capability/domain/cognitive_registry.go b/modules/capability/domain/cognitive_registry.go
index ff257d7..d8e6d66 100644
--- a/modules/capability/domain/cognitive_registry.go
+++ b/modules/capability/domain/cognitive_registry.go
@@ -20,7 +20,7 @@ func BuildDiscoveryRegistration(snapshot capability.CognitiveDiscoverySnapshot)
 		return capability.CognitiveDiscoveryRegistration{}, ErrInvalidCognitiveRegistryRecord
 	}
 	providerRevision := stableRevision(string(snapshot.ProviderKind), string(snapshot.EndpointRef), string(snapshot.CredentialRef), fmt.Sprint(snapshot.Enabled))
-	provider := capability.ProviderInstance{ID: snapshot.ProviderInstanceID, Revision: providerRevision, Kind: snapshot.ProviderKind, EndpointRef: snapshot.EndpointRef, CredentialRef: snapshot.CredentialRef, Enabled: snapshot.Enabled, Qualification: capability.QualificationDiscovered, Health: capability.HealthUnknown, ObservedAtUnixMillis: snapshot.ObservedAtUnixMillis}
+	provider := capability.ProviderInstance{ID: snapshot.ProviderInstanceID, Revision: providerRevision, Kind: snapshot.ProviderKind, EndpointRef: snapshot.EndpointRef, CredentialRef: snapshot.CredentialRef, Enabled: snapshot.Enabled, Qualification: capability.QualificationDiscovered, Health: snapshot.Health, ObservedAtUnixMillis: snapshot.ObservedAtUnixMillis}
 	registration := capability.CognitiveDiscoveryRegistration{Provider: provider, ProviderHealth: capability.ProviderHealthObservation{ProviderInstanceID: provider.ID, Health: snapshot.Health, ObservedAtUnixMillis: snapshot.ObservedAtUnixMillis, FailureClass: snapshot.FailureClass}}
 	for _, discovered := range snapshot.Models {
 		if discovered.ProviderModelID == "" || discovered.MaxContextBytes < 0 || len(discovered.Modalities) == 0 || len(discovered.Capabilities) == 0 || !validOperational(discovered.Installed) || !validOperational(discovered.Loaded) || !validOperational(discovered.Invokable) {
@@ -28,10 +28,10 @@ func BuildDiscoveryRegistration(snapshot capability.CognitiveDiscoverySnapshot)
 		}
 		modelID := capability.ModelDescriptorID(stableID("model", string(snapshot.ProviderInstanceID), string(discovered.ProviderModelID)))
 		modelRevision := stableRevision(string(discovered.Fingerprint), fmt.Sprint(discovered.MaxContextBytes), fmt.Sprint(discovered.Modalities), fmt.Sprint(discovered.Capabilities))
-		model := capability.ModelDescriptor{ID: modelID, Revision: modelRevision, ProviderInstanceID: provider.ID, ProviderModelID: discovered.ProviderModelID, Fingerprint: discovered.Fingerprint, MaxContextBytes: discovered.MaxContextBytes, Modalities: append([]capability.ModelModality(nil), discovered.Modalities...), Capabilities: append([]capability.ModelCapability(nil), discovered.Capabilities...), Qualification: capability.QualificationDiscovered, Health: capability.HealthUnknown, ObservedAtUnixMillis: snapshot.ObservedAtUnixMillis}
+		model := capability.ModelDescriptor{ID: modelID, Revision: modelRevision, ProviderInstanceID: provider.ID, ProviderModelID: discovered.ProviderModelID, Fingerprint: discovered.Fingerprint, MaxContextBytes: discovered.MaxContextBytes, Modalities: append([]capability.ModelModality(nil), discovered.Modalities...), Capabilities: append([]capability.ModelCapability(nil), discovered.Capabilities...), Qualification: capability.QualificationDiscovered, Health: snapshot.Health, ObservedAtUnixMillis: snapshot.ObservedAtUnixMillis}
 		bindingID := capability.CapabilityBindingID(stableID("binding", string(snapshot.OwnerPrincipalID), string(snapshot.CapabilityID), string(provider.ID), string(model.ID)))
 		bindingRevision := stableRevision(fmt.Sprint(provider.Revision), fmt.Sprint(model.Revision), string(snapshot.DataPolicy), string(snapshot.LimitPolicyRef))
-		binding := capability.CognitiveBinding{ID: bindingID, Revision: bindingRevision, CapabilityID: snapshot.CapabilityID, OwnerPrincipalID: snapshot.OwnerPrincipalID, ProviderInstanceID: provider.ID, ProviderRevision: provider.Revision, ModelDescriptorID: model.ID, ModelRevision: model.Revision, DataPolicy: snapshot.DataPolicy, Qualification: capability.QualificationDiscovered, Activation: capability.ActivationInactive, Health: capability.HealthUnknown, LimitPolicyRef: snapshot.LimitPolicyRef}
+		binding := capability.CognitiveBinding{ID: bindingID, Revision: bindingRevision, CapabilityID: snapshot.CapabilityID, OwnerPrincipalID: snapshot.OwnerPrincipalID, ProviderInstanceID: provider.ID, ProviderRevision: provider.Revision, ModelDescriptorID: model.ID, ModelRevision: model.Revision, DataPolicy: snapshot.DataPolicy, Qualification: capability.QualificationDiscovered, Activation: capability.ActivationInactive, Health: snapshot.Health, LimitPolicyRef: snapshot.LimitPolicyRef}
 		registration.Models = append(registration.Models, model)
 		registration.Bindings = append(registration.Bindings, binding)
 		registration.ModelAvailability = append(registration.ModelAvailability, capability.ModelOperationalObservation{ProviderInstanceID: provider.ID, ModelDescriptorID: model.ID, Installed: discovered.Installed, Loaded: discovered.Loaded, Invokable: discovered.Invokable, Health: snapshot.Health, ObservedAtUnixMillis: snapshot.ObservedAtUnixMillis})
diff --git a/modules/capability/domain/cognitive_registry_test.go b/modules/capability/domain/cognitive_registry_test.go
new file mode 100644
index 0000000..89d3a90
--- /dev/null
+++ b/modules/capability/domain/cognitive_registry_test.go
@@ -0,0 +1,40 @@
+package domain
+
+import (
+	"testing"
+
+	"git.cin.su/m/Assistant/contracts/capability"
+)
+
+func TestBuildDiscoveryRegistrationCarriesObservedHealthToCanaryPrecondition(t *testing.T) {
+	registration, err := BuildDiscoveryRegistration(capability.CognitiveDiscoverySnapshot{
+		ProviderInstanceID:   "local-lifeboat",
+		ProviderKind:         "openai-compatible-chat-v1",
+		EndpointRef:          "local-lifeboat-v1",
+		OwnerPrincipalID:     "domovoy-creator-principal",
+		CapabilityID:         "creator-advisory",
+		DataPolicy:           capability.DataPolicyLocalOnly,
+		LimitPolicyRef:       "creator-advisory-local-v1",
+		Health:               capability.HealthAvailable,
+		ObservedAtUnixMillis: 1000,
+		Models: []capability.DiscoveredModelSnapshot{{
+			ProviderModelID: "domovoy-lifeboat",
+			Fingerprint:     "fingerprint",
+			MaxContextBytes: 32768,
+			Modalities:      []capability.ModelModality{capability.ModalityText},
+			Capabilities:    []capability.ModelCapability{capability.CapabilityAdvisory},
+			Installed:       capability.OperationalYes,
+			Loaded:          capability.OperationalNotObserved,
+			Invokable:       capability.OperationalYes,
+		}},
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if registration.Provider.Health != capability.HealthAvailable || len(registration.Models) != 1 || len(registration.Bindings) != 1 {
+		t.Fatalf("unexpected registration: %+v", registration)
+	}
+	if registration.Models[0].Health != capability.HealthAvailable || registration.Bindings[0].Health != capability.HealthAvailable {
+		t.Fatalf("discovery health was not carried into canary candidates: model=%s binding=%s", registration.Models[0].Health, registration.Bindings[0].Health)
+	}
+}