diff --git a/.pql/changelog/ticket_history/2026-06.sql b/.pql/changelog/ticket_history/2026-06.sql
index 1315572b..4d88245b 100644
--- a/.pql/changelog/ticket_history/2026-06.sql
+++ b/.pql/changelog/ticket_history/2026-06.sql
@@ -4009,3 +4009,16 @@ INSERT INTO ticket_history (ticket_record_id, field, old_value, new_value, chang
 INSERT INTO ticket_history (ticket_record_id, field, old_value, new_value, changed_by, changed_at, created_at, updated_at, deleted_at, hash, canonical_version) VALUES ('06FBHCC6AR37VTF4SY8DR99JHC', 'status', 'in_progress', 'done', NULL, '2026-06-11 23:16:28', '2026-06-11 23:16:28', '2026-06-11 23:16:28', NULL, '2fe291251d1a4789c8d2b75a2c32396f', 2) ON CONFLICT(hash) DO NOTHING;
 INSERT INTO ticket_history (ticket_record_id, field, old_value, new_value, changed_by, changed_at, created_at, updated_at, deleted_at, hash, canonical_version) VALUES ('06FBHCJEYHC91PMVNVWVHBR2RG', 'status', 'backlog', 'in_progress', NULL, '2026-06-11 23:16:53', '2026-06-11 23:16:53', '2026-06-11 23:16:53', NULL, 'e6c0cb3a2fce6e257e054f5b3e209814', 2) ON CONFLICT(hash) DO NOTHING;
 INSERT INTO ticket_history (ticket_record_id, field, old_value, new_value, changed_by, changed_at, created_at, updated_at, deleted_at, hash, canonical_version) VALUES ('06FBHCJEYHC91PMVNVWVHBR2RG', 'status', 'in_progress', 'done', NULL, '2026-06-11 23:18:22', '2026-06-11 23:18:22', '2026-06-11 23:18:22', NULL, '22809d0fac7e1aa116e682c18dae7455', 2) ON CONFLICT(hash) DO NOTHING;
+INSERT INTO ticket_history (ticket_record_id, field, old_value, new_value, changed_by, changed_at, created_at, updated_at, deleted_at, hash, canonical_version) VALUES ('06FBHCQHZQ0NKY1VRWWPSNZT84', 'status', 'backlog', 'in_progress', NULL, '2026-06-11 23:18:47', '2026-06-11 23:18:47', '2026-06-11 23:18:47', NULL, '2ebff93f1c7328538d0075a2a5c34cca', 2) ON CONFLICT(hash) DO NOTHING;
+INSERT INTO ticket_history (ticket_record_id, field, old_value, new_value, changed_by, changed_at, created_at, updated_at, deleted_at, hash, canonical_version) VALUES ('06FBHCQHZQ0NKY1VRWWPSNZT84', 'status', 'in_progress', 'done', NULL, '2026-06-11 23:20:52', '2026-06-11 23:20:52', '2026-06-11 23:20:52', NULL, '6a025da791052ffa97803f6ce8afa2f1', 2) ON CONFLICT(hash) DO NOTHING;
+INSERT INTO ticket_history (ticket_record_id, field, old_value, new_value, changed_by, changed_at, created_at, updated_at, deleted_at, hash, canonical_version) VALUES ('06FBHCQHZQ0NKY1VRWWPSNZT84', 'description', 'lib/kernel/src/notify.dart has zero widget consumers — anything pushed through the Notifications service (e.g. cli_install''s dogfood warnings) accumulates in a list no surface renders. ToastService exists right next to it and does render.
+
+Fix options (pick one, note it on this ticket): (a) route notify-level messages through ToastService with severity styling; (b) add a notifications tray/indicator surface; (c) delete the service and migrate callers to toasts. Option (a) or (c) is likely right for current scale — avoid building a tray nobody asked for.
+
+Acceptance: a notification posted by cli_install is visibly surfaced in the UI (test via whichever surface is chosen); no silent sink remains.', 'lib/kernel/src/notify.dart has zero widget consumers — anything pushed through the Notifications service (e.g. cli_install''s dogfood warnings) accumulates in a list no surface renders. ToastService exists right next to it and does render.
+
+Fix options (pick one, note it on this ticket): (a) route notify-level messages through ToastService with severity styling; (b) add a notifications tray/indicator surface; (c) delete the service and migrate callers to toasts. Option (a) or (c) is likely right for current scale — avoid building a tray nobody asked for.
+
+Acceptance: a notification posted by cli_install is visibly surfaced in the UI (test via whichever surface is chosen); no silent sink remains.
+
+Resolved with option (a): Notifications now takes the kernel MessageBus and publishes every notification to the toast channel (severity-mapped, ''title — message''); the in-memory active list stays for API compatibility. No tray built.', NULL, '2026-06-11 23:20:59', '2026-06-11 23:20:59', '2026-06-11 23:20:59', NULL, 'a34021fbc6ce201bc9e8f5954129b7cd', 2) ON CONFLICT(hash) DO NOTHING;
diff --git a/.pql/changelog/tickets/2026-06.sql b/.pql/changelog/tickets/2026-06.sql
index 636fb1bd..c4f39e0f 100644
--- a/.pql/changelog/tickets/2026-06.sql
+++ b/.pql/changelog/tickets/2026-06.sql
@@ -4149,3 +4149,20 @@ INSERT INTO tickets (record_id, type, parent_record_id, title, description, stat
 Fix: emit a newline span for hard breaks; render images as at least an alt-text placeholder chip (full image rendering can be a follow-up — note the existing feedback that live-pane images go through clide image show).
 
 Acceptance: golden/widget test for hard-break line splitting; image node renders alt text; no regression in existing markdown goldens.', 'done', 'medium', NULL, NULL, NULL, '2026-06-11 21:59:13', '2026-06-11 23:18:22', NULL, '5ec0ffc2676c2f31476249301ae2869b', 2) ON CONFLICT(record_id) DO UPDATE SET type=excluded.type, parent_record_id=excluded.parent_record_id, title=excluded.title, description=excluded.description, status=excluded.status, priority=excluded.priority, assigned_to=excluded.assigned_to, team=excluded.team, decision_ref=excluded.decision_ref, updated_at=excluded.updated_at, deleted_at=excluded.deleted_at, hash=excluded.hash, canonical_version=excluded.canonical_version WHERE excluded.updated_at > tickets.updated_at OR (excluded.updated_at = tickets.updated_at AND excluded.hash > tickets.hash);
+INSERT INTO tickets (record_id, type, parent_record_id, title, description, status, priority, assigned_to, team, decision_ref, created_at, updated_at, deleted_at, hash, canonical_version) VALUES ('06FBHCQHZQ0NKY1VRWWPSNZT84', 'bug', '06FBHBGHNEQTAEPGNJKN42C1E8', 'Notifications service renders nowhere — warnings vanish into an unrendered list', 'lib/kernel/src/notify.dart has zero widget consumers — anything pushed through the Notifications service (e.g. cli_install''s dogfood warnings) accumulates in a list no surface renders. ToastService exists right next to it and does render.
+
+Fix options (pick one, note it on this ticket): (a) route notify-level messages through ToastService with severity styling; (b) add a notifications tray/indicator surface; (c) delete the service and migrate callers to toasts. Option (a) or (c) is likely right for current scale — avoid building a tray nobody asked for.
+
+Acceptance: a notification posted by cli_install is visibly surfaced in the UI (test via whichever surface is chosen); no silent sink remains.', 'in_progress', 'medium', NULL, NULL, NULL, '2026-06-11 21:59:55', '2026-06-11 23:18:47', NULL, '20850287af7c135adc76d53f200f5209', 2) ON CONFLICT(record_id) DO UPDATE SET type=excluded.type, parent_record_id=excluded.parent_record_id, title=excluded.title, description=excluded.description, status=excluded.status, priority=excluded.priority, assigned_to=excluded.assigned_to, team=excluded.team, decision_ref=excluded.decision_ref, updated_at=excluded.updated_at, deleted_at=excluded.deleted_at, hash=excluded.hash, canonical_version=excluded.canonical_version WHERE excluded.updated_at > tickets.updated_at OR (excluded.updated_at = tickets.updated_at AND excluded.hash > tickets.hash);
+INSERT INTO tickets (record_id, type, parent_record_id, title, description, status, priority, assigned_to, team, decision_ref, created_at, updated_at, deleted_at, hash, canonical_version) VALUES ('06FBHCQHZQ0NKY1VRWWPSNZT84', 'bug', '06FBHBGHNEQTAEPGNJKN42C1E8', 'Notifications service renders nowhere — warnings vanish into an unrendered list', 'lib/kernel/src/notify.dart has zero widget consumers — anything pushed through the Notifications service (e.g. cli_install''s dogfood warnings) accumulates in a list no surface renders. ToastService exists right next to it and does render.
+
+Fix options (pick one, note it on this ticket): (a) route notify-level messages through ToastService with severity styling; (b) add a notifications tray/indicator surface; (c) delete the service and migrate callers to toasts. Option (a) or (c) is likely right for current scale — avoid building a tray nobody asked for.
+
+Acceptance: a notification posted by cli_install is visibly surfaced in the UI (test via whichever surface is chosen); no silent sink remains.', 'done', 'medium', NULL, NULL, NULL, '2026-06-11 21:59:55', '2026-06-11 23:20:52', NULL, 'fb8aa4e3ae8a67be11cb051975e3804c', 2) ON CONFLICT(record_id) DO UPDATE SET type=excluded.type, parent_record_id=excluded.parent_record_id, title=excluded.title, description=excluded.description, status=excluded.status, priority=excluded.priority, assigned_to=excluded.assigned_to, team=excluded.team, decision_ref=excluded.decision_ref, updated_at=excluded.updated_at, deleted_at=excluded.deleted_at, hash=excluded.hash, canonical_version=excluded.canonical_version WHERE excluded.updated_at > tickets.updated_at OR (excluded.updated_at = tickets.updated_at AND excluded.hash > tickets.hash);
+INSERT INTO tickets (record_id, type, parent_record_id, title, description, status, priority, assigned_to, team, decision_ref, created_at, updated_at, deleted_at, hash, canonical_version) VALUES ('06FBHCQHZQ0NKY1VRWWPSNZT84', 'bug', '06FBHBGHNEQTAEPGNJKN42C1E8', 'Notifications service renders nowhere — warnings vanish into an unrendered list', 'lib/kernel/src/notify.dart has zero widget consumers — anything pushed through the Notifications service (e.g. cli_install''s dogfood warnings) accumulates in a list no surface renders. ToastService exists right next to it and does render.
+
+Fix options (pick one, note it on this ticket): (a) route notify-level messages through ToastService with severity styling; (b) add a notifications tray/indicator surface; (c) delete the service and migrate callers to toasts. Option (a) or (c) is likely right for current scale — avoid building a tray nobody asked for.
+
+Acceptance: a notification posted by cli_install is visibly surfaced in the UI (test via whichever surface is chosen); no silent sink remains.
+
+Resolved with option (a): Notifications now takes the kernel MessageBus and publishes every notification to the toast channel (severity-mapped, ''title — message''); the in-memory active list stays for API compatibility. No tray built.', 'done', 'medium', NULL, NULL, NULL, '2026-06-11 21:59:55', '2026-06-11 23:20:59', NULL, 'e98115731bb2c593bd17ae945a79d260', 2) ON CONFLICT(record_id) DO UPDATE SET type=excluded.type, parent_record_id=excluded.parent_record_id, title=excluded.title, description=excluded.description, status=excluded.status, priority=excluded.priority, assigned_to=excluded.assigned_to, team=excluded.team, decision_ref=excluded.decision_ref, updated_at=excluded.updated_at, deleted_at=excluded.deleted_at, hash=excluded.hash, canonical_version=excluded.canonical_version WHERE excluded.updated_at > tickets.updated_at OR (excluded.updated_at = tickets.updated_at AND excluded.hash > tickets.hash);
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c3389805..7cff8677 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -120,6 +120,11 @@ heading, and (b) bumping `pubspec.yaml` `version:` in the same commit.
   together and images vanished; breaks now emit a newline and images render
   an italic `[image: alt]` placeholder. (T-379)
 
+- **Extension notifications actually appear on screen.** Messages pushed
+  through the kernel Notifications service (e.g. the CLI-install dogfood
+  warnings) accumulated in a list no surface rendered; they now raise
+  toasts with matching severity. (T-382)
+
 - **Accepting ExitPlanMode now leaves plan mode in the conversation panel.**
   Approving Claude's plan (the ExitPlanMode tool) transitioned the underlying
   session out of plan mode, but clide's tracked permission mode didn't follow,
diff --git a/lib/kernel/src/facade.dart b/lib/kernel/src/facade.dart
index c0a78007..4cad6b30 100644
--- a/lib/kernel/src/facade.dart
+++ b/lib/kernel/src/facade.dart
@@ -166,7 +166,7 @@ class KernelServices {
     final readerNav = ReaderNavRegistry(messages);
     final clipboard = ClideClipboard();
     final files = FileServices(events);
-    final notify = Notifications();
+    final notify = Notifications(messages: messages);
     final dialog = DialogRouter();
     final tray = TrayRegistry();
     final secrets = SecretsVault();
diff --git a/lib/kernel/src/notify.dart b/lib/kernel/src/notify.dart
index a4228cb8..466eb8dc 100644
--- a/lib/kernel/src/notify.dart
+++ b/lib/kernel/src/notify.dart
@@ -1,5 +1,7 @@
 import 'dart:async';
 
+import 'package:clide/kernel/src/events/message_bus.dart';
+import 'package:clide/kernel/src/toast.dart';
 import 'package:flutter/foundation.dart';
 
 enum NotificationLevel { info, warning, error, success }
@@ -18,6 +20,14 @@ class ClideNotification {
 }
 
 class Notifications extends ChangeNotifier {
+  Notifications({MessageBus? messages}) : _messages = messages;
+
+  /// When wired (the facade passes the kernel bus), every notification is
+  /// also published to the toast channel so it actually renders — the
+  /// in-memory list had zero widget consumers and messages vanished
+  /// silently (T-382).
+  final MessageBus? _messages;
+
   final List<ClideNotification> _active = [];
   final Map<String, Timer> _timers = {};
   int _seq = 0;
@@ -41,6 +51,21 @@ class Notifications extends ChangeNotifier {
     final n = ClideNotification(id: id, level: level, message: message, title: title, duration: duration ?? const Duration(seconds: 4));
     _active.add(n);
     _timers[id] = Timer(n.duration, () => dismiss(id));
+    final bus = _messages;
+    if (bus != null) {
+      publishToast(
+        bus,
+        'kernel.notify',
+        title == null ? message : '$title — $message',
+        severity: switch (level) {
+          NotificationLevel.info => ToastSeverity.info,
+          NotificationLevel.warning => ToastSeverity.warning,
+          NotificationLevel.error => ToastSeverity.error,
+          NotificationLevel.success => ToastSeverity.success,
+        },
+        duration: duration,
+      );
+    }
     notifyListeners();
   }
 
diff --git a/test/kernel/src/services_stubs_test.dart b/test/kernel/src/services_stubs_test.dart
index 085a12fc..3d87f30a 100644
--- a/test/kernel/src/services_stubs_test.dart
+++ b/test/kernel/src/services_stubs_test.dart
@@ -272,5 +272,36 @@ void main() {
       expect(calls, 1);
       n.dispose();
     });
+
+    // T-382: the in-memory list had no widget consumer — notifications
+    // vanished silently. Wired to the bus, each one now raises a toast.
+    test('a bus-wired notification surfaces as a rendered toast (T-382)', () async {
+      final messages = MessageBus();
+      final toasts = ToastService(messages: messages);
+      addTearDown(toasts.dispose);
+      final n = Notifications(messages: messages);
+      addTearDown(n.dispose);
+
+      n.warn('clide CLI not on PATH', title: 'dogfood');
+      await Future<void>.delayed(Duration.zero);
+
+      expect(toasts.entries, hasLength(1));
+      expect(toasts.entries.single.message, 'dogfood — clide CLI not on PATH');
+      expect(toasts.entries.single.severity, ToastSeverity.warning);
+    });
+
+    test('error and success levels map to their toast severities (T-382)', () async {
+      final messages = MessageBus();
+      final toasts = ToastService(messages: messages);
+      addTearDown(toasts.dispose);
+      final n = Notifications(messages: messages);
+      addTearDown(n.dispose);
+
+      n.error('boom');
+      n.success('done');
+      await Future<void>.delayed(Duration.zero);
+
+      expect(toasts.entries.map((e) => e.severity), [ToastSeverity.error, ToastSeverity.success]);
+    });
   });
 }