diff --git a/.gitea/workflows/ci.yaml b/.gitea/workflows/ci.yaml
index dd4d784..50852bf 100644
--- a/.gitea/workflows/ci.yaml
+++ b/.gitea/workflows/ci.yaml
@@ -7,9 +7,10 @@
 #
 # Pipeline:
 #   0.  Detect changes (path-based gating for all downstream jobs)
-#   1a. Frontend tests   — skipped if only BE/docs changed
+#   1a. Frontend tests   — skipped if only BE/docs/packages changed
 #   1b. Go unit tests    — all non-DB packages + SQLite integration (race-enabled)
 #   1c. Go test (PG)     — PG store + handlers against Postgres (race-enabled)
+#   1d. Test runners     — disabled until v0.7.5 (Playwright headless fix)
 #   2.  Build + Deploy   — skipped if docs-only change
 #
 # Test coverage mapping (no package tested by zero jobs):
@@ -23,7 +24,9 @@
 # Path gating rules:
 #   src/, src/editor/          → frontend tests
 #   server/, scripts/db-*      → backend tests (PG + SQLite)
+#   packages/                  → test-runners (surface/extension tests)
 #   Dockerfile*, k8s/, .gitea/ → all tests (infra change)
+#   ci/                        → infra (CI scripts)
 #   docs/, *.md                → skip all tests + deploy
 #   VERSION, scripts/*         → frontend + backend tests
 #   Tags (v*)                  → always full pipeline
@@ -100,6 +103,7 @@ jobs:
     outputs:
       frontend: ${{ steps.filter.outputs.frontend }}
       backend:  ${{ steps.filter.outputs.backend }}
+      packages: ${{ steps.filter.outputs.packages }}
       infra:    ${{ steps.filter.outputs.infra }}
       docs_only: ${{ steps.filter.outputs.docs_only }}
     steps:
@@ -137,7 +141,7 @@ jobs:
           echo "${CHANGED}" | sed 's/^/  /'
 
           # Classify
-          FE=false; BE=false; INFRA=false; DOCS=false; OTHER=false
+          FE=false; BE=false; PKG=false; INFRA=false; DOCS=false; OTHER=false
           while IFS= read -r file; do
             [[ -z "$file" ]] && continue
             case "$file" in
@@ -145,19 +149,23 @@ jobs:
                 FE=true ;;
               server/*|scripts/db-*)
                 BE=true ;;
+              packages/*)
+                PKG=true ;;
               .gitea/*|k8s/*|Dockerfile*|docker-compose*|docker-entrypoint*|nginx.conf)
                 INFRA=true ;;
               docs/*|*.md|CHANGELOG.md|LICENSE)
                 DOCS=true ;;
               VERSION|scripts/*)
                 FE=true; BE=true ;;
+              ci/*)
+                INFRA=true ;;
               *)
                 OTHER=true ;;
             esac
           done <<< "${CHANGED}"
 
           # Docs-only: only docs changed, nothing else
-          if [[ "$DOCS" == "true" && "$FE" == "false" && "$BE" == "false" && "$INFRA" == "false" && "$OTHER" == "false" ]]; then
+          if [[ "$DOCS" == "true" && "$FE" == "false" && "$BE" == "false" && "$PKG" == "false" && "$INFRA" == "false" && "$OTHER" == "false" ]]; then
             DOCS_ONLY=true
           else
             DOCS_ONLY=false
@@ -165,6 +173,7 @@ jobs:
 
           echo "frontend=${FE}"        >> "$GITHUB_OUTPUT"
           echo "backend=${BE}"         >> "$GITHUB_OUTPUT"
+          echo "packages=${PKG}"       >> "$GITHUB_OUTPUT"
           echo "infra=${INFRA}"        >> "$GITHUB_OUTPUT"
           echo "docs_only=${DOCS_ONLY}" >> "$GITHUB_OUTPUT"
 
@@ -172,6 +181,7 @@ jobs:
           echo "━━━ Change Detection ━━━"
           echo "  frontend:  ${FE}"
           echo "  backend:   ${BE}"
+          echo "  packages:  ${PKG}"
           echo "  infra:     ${INFRA}"
           echo "  docs_only: ${DOCS_ONLY}"
 
@@ -375,12 +385,13 @@ jobs:
   # test-runners surface after deploy until this is resolved.
   # See: docker-compose.ci.yml, ci/surface-test-driver.js
   #
-  # Runs when: backend or frontend changed (runners test both tiers).
+  # Runs when: backend, frontend, or packages changed (runners test all tiers).
   # Skipped when: only docs changed.
   test-runners:
     runs-on: ubuntu-latest
     needs: [detect-changes]
-    if: false  # disabled — see comment above
+    if: false  # disabled — see comment above. Condition for v0.7.5:
+    # needs.detect-changes.outputs.backend == 'true' || needs.detect-changes.outputs.frontend == 'true' || needs.detect-changes.outputs.packages == 'true' || needs.detect-changes.outputs.infra == 'true'
     steps:
       - name: Checkout
         uses: actions/checkout@v4
diff --git a/CHANGELOG.md b/CHANGELOG.md
index afdec3b..558e4fd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,27 @@
 
 All notable changes to Armature are documented here.
 
+## v0.7.3 — Extension Shell Migration
+
+**Shell Topbar Migration**
+- Migrated Chat, Notes, and Schedules from legacy `sw.shell.Topbar` component to the v0.7.0 shell topbar contract (`sw.shell.topbar.setTitle/setSlot`)
+- Eliminated double topbar (shell-injected + surface-owned) on all three extension surfaces
+- Chat: reactive slot updates for thread title + People button when conversation changes
+- Notes: slot content for + New Note, Import .md, and Graph toggle buttons
+- Schedules: reactive slot with schedule count and + New Schedule button; removed legacy fallback branch
+
+**Runner Test Updates**
+- Added `shell-topbar` test suite to chat-runner, notes-runner, and schedules-runner
+- Tests fetch surface JS and assert: no legacy `sw.shell.Topbar` reference, uses `sw.shell.topbar.setTitle/setSlot` API
+- 6 new tests across 3 runners
+
+**Package Versions**
+- Chat surface v0.3.0, Notes surface v0.9.0, Schedules surface v0.2.0
+- Chat runner v0.2.0, Notes runner v0.2.0, Schedules runner v0.2.0
+
+**Roadmap**
+- Headless E2E automation moved to v0.7.5 (independent from shell migration)
+
 ## v0.7.1 — Surface Runner Framework
 
 **`sw.testing` SDK Module**
diff --git a/ROADMAP.md b/ROADMAP.md
index e80d9cd..90dd6dd 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -1,6 +1,6 @@
 # Armature — Roadmap
 
-## Current: v0.7.2 — Package Runners + CI Gate
+## Current: v0.7.3 — Extension Shell Migration
 
 Self-hosted extensible platform. Auth, identity, packages, Starlark sandbox,
 storage, realtime, and ops are kernel primitives. Everything else is an extension.
@@ -152,9 +152,7 @@ Design doc: `docs/DESIGN-surface-runners.md`
 | CI integration | done | `test-runners` stage in Gitea CI. Playwright driver, `wait-for-healthy.sh`. |
 | CI DinD networking fix | done | Resolve container IP via `docker inspect` — DinD port mapping doesn't expose to runner localhost. |
 
-### v0.7.3 — Extension Shell Migration + Headless E2E
-
-**Extension Shell Migration**
+### v0.7.3 — Extension Shell Migration
 
 Chat, Notes, and Schedules still use the old `sw.shell.Topbar` component,
 producing a double topbar (shell-injected + surface-owned). Migrate all
@@ -163,20 +161,10 @@ same pattern as the kernel surface migrations.
 
 | Step | Status | Description |
 |------|--------|-------------|
-| Chat → shell topbar | | Delete `<Topbar>`, use `setTitle('Chat')` + `setSlot()` for thread title/people button. |
-| Notes → shell topbar | | Delete `<Topbar>`, use `setTitle('Notes')` + `setSlot()` for sidebar tabs/search. |
-| Schedules → shell topbar | | Delete `<Topbar>`, use `setTitle('Schedules')`. Pattern A (title only). |
-| Update package runner tests | | Assert shell topbar present, no double topbar, on migrated surfaces. |
-
-**Headless E2E Automation**
-
-| Step | Status | Description |
-|------|--------|-------------|
-| Playwright test harness | | `ci/e2e-surface-test.sh` — docker-compose, chromium, run-all, assert. |
-| Screenshot-on-failure | | Full-page screenshot + console log. CI artifacts. |
-| Navigation smoke test | | Playwright visits every surface. Asserts topbar, no JS errors, home link works. |
-| Visual regression baseline | | Optional screenshot diff. Not a gate — report for review. |
-| CI pipeline integration | | After unit tests + API runners. Failure blocks merge. |
+| Chat → shell topbar | done | Delete `<Topbar>`, use `setTitle('Chat')` + `setSlot()` for thread title/people button. |
+| Notes → shell topbar | done | Delete `<Topbar>`, use `setTitle('Notes')` + `setSlot()` for action buttons. |
+| Schedules → shell topbar | done | Delete `<Topbar>`, use `setTitle('Schedules')` + `setSlot()` for count/new button. |
+| Update package runner tests | done | Shell-topbar test suite in each runner — assert no legacy Topbar, uses shell API. |
 
 ### v0.7.4 — Documentation + Deferred Surface Work
 
@@ -188,6 +176,16 @@ same pattern as the kernel surface migrations.
 | Extension config section docs | | Document `config_section` manifest field for Settings/Admin extensibility. |
 | Team Admin Workflows evaluation | | 723-line inline designer — extract to surface or split into files. Decision doc if needed. |
 
+### v0.7.5 — Headless E2E + CI Gate
+
+| Step | Status | Description |
+|------|--------|-------------|
+| Playwright test harness | | `ci/e2e-surface-test.sh` — docker-compose, chromium, run-all, assert. |
+| Screenshot-on-failure | | Full-page screenshot + console log. CI artifacts. |
+| Navigation smoke test | | Playwright visits every surface. Asserts topbar, no JS errors, home link works. |
+| Visual regression baseline | | Optional screenshot diff. Not a gate — report for review. |
+| CI pipeline integration | | Enable `test-runners` stage, add `e2e-smoke` stage. Failure blocks merge. |
+
 ---
 
 ## Post-v0.7.x
diff --git a/VERSION b/VERSION
index 7486fdb..f38fc53 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.7.2
+0.7.3
diff --git a/packages/chat-runner/js/main.js b/packages/chat-runner/js/main.js
index 23a792f..bfcb41a 100644
--- a/packages/chat-runner/js/main.js
+++ b/packages/chat-runner/js/main.js
@@ -35,7 +35,8 @@
 
   var modules = [
     'conversations.js',
-    'messaging.js'
+    'messaging.js',
+    'shell-topbar.js'
   ];
 
   var loaded = 0;
diff --git a/packages/chat-runner/js/shell-topbar.js b/packages/chat-runner/js/shell-topbar.js
new file mode 100644
index 0000000..8960640
--- /dev/null
+++ b/packages/chat-runner/js/shell-topbar.js
@@ -0,0 +1,31 @@
+/**
+ * Chat Runner — chat/shell-topbar suite
+ *
+ * Validates the Chat surface uses the v0.7.0 shell topbar contract
+ * and does not render the legacy sw.shell.Topbar component.
+ */
+(function () {
+  'use strict';
+
+  sw.testing.suite('chat/shell-topbar', async function (s) {
+
+    s.test('surface JS does not reference legacy Topbar', async function (t) {
+      var base = window.__BASE__ || '';
+      var resp = await fetch(base + '/surfaces/chat/js/main.js');
+      t.assert.eq(resp.status, 200, 'fetched chat main.js');
+      var src = await resp.text();
+      var hasLegacy = src.indexOf('sw.shell.Topbar') !== -1;
+      t.assert.ok(!hasLegacy, 'no sw.shell.Topbar reference (uses shell topbar API)');
+    });
+
+    s.test('surface JS uses shell topbar API', async function (t) {
+      var base = window.__BASE__ || '';
+      var resp = await fetch(base + '/surfaces/chat/js/main.js');
+      var src = await resp.text();
+      var usesAPI = src.indexOf('sw.shell.topbar.setTitle') !== -1
+                 || src.indexOf('sw.shell.topbar.setSlot') !== -1;
+      t.assert.ok(usesAPI, 'uses sw.shell.topbar.setTitle or setSlot');
+    });
+
+  });
+})();
diff --git a/packages/chat-runner/manifest.json b/packages/chat-runner/manifest.json
index 2fcf35a..5cb85e2 100644
--- a/packages/chat-runner/manifest.json
+++ b/packages/chat-runner/manifest.json
@@ -4,6 +4,6 @@
   "type": "test-runner",
   "title": "Chat Runner",
   "auth": "admin",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "description": "Integration tests for Chat package — conversations, messaging, search."
 }
diff --git a/packages/chat/js/main.js b/packages/chat/js/main.js
index 83c86a1..c10c152 100644
--- a/packages/chat/js/main.js
+++ b/packages/chat/js/main.js
@@ -1,12 +1,12 @@
 /**
- * Chat — Surface Entry Point (v0.2.0)
+ * Chat — Surface Entry Point (v0.3.0)
  *
  * Messaging surface built on chat-core library:
  *   sw.api.ext('chat-core')  — conversation/message CRUD
  *   sw.api.ext('chat')       — typing indicators
  *   sw.realtime              — live events
  *   sw.ui.*                  — primitive components
- *   sw.shell.Topbar          — navigation bar
+ *   sw.shell.topbar           — shell topbar API
  */
 (async function () {
   'use strict';
@@ -42,7 +42,6 @@
   var api     = sw.api.ext('chat-core');
   var chatApi = sw.api.ext('chat');
   var { Button, Spinner, Avatar, Dialog, Tabs } = sw.ui;
-  var Topbar = sw.shell.Topbar;
 
   // Import UserPicker directly (not in sw.ui index)
   var { UserPicker } = await import(base + '/js/sw/primitives/user-picker.js?v=' + ver);
@@ -831,20 +830,33 @@
     var selectedConv = conversations.find(c => c.id === selectedId);
     var threadTitle = selectedConv ? (selectedConv.title || 'Direct Message') : '';
 
+    // ── Shell topbar ───────────────────────────
+    useEffect(() => {
+      if (!sw.shell?.topbar) return;
+      sw.shell.topbar.setTitle('Chat');
+    }, []);
+
+    useEffect(() => {
+      if (!sw.shell?.topbar) return;
+      if (selectedId) {
+        sw.shell.topbar.setSlot(html`
+          <span class="ext-chat-topbar__thread-title">${threadTitle}</span>
+          <${Button} size="sm" variant="secondary"
+                     onClick=${() => setShowParticipants(!showParticipants)}>
+            ${showParticipants ? 'Hide' : 'People'}
+          <//>
+        `);
+      } else {
+        sw.shell.topbar.setSlot(null);
+      }
+    }, [selectedId, threadTitle, showParticipants]);
+
     if (loading) {
       return html`<div class="ext-chat-loading"><${Spinner} /></div>`;
     }
 
     return html`
       <div class="ext-chat-app">
-        <${Topbar} title="Chat">
-          ${selectedId && html`
-            <span class="ext-chat-topbar__thread-title">${threadTitle}</span>
-            <${Button} size="sm" variant="secondary"
-                       onClick=${() => setShowParticipants(!showParticipants)}>
-              ${showParticipants ? 'Hide' : 'People'}
-            <//>`}
-        <//>
         <div class="ext-chat-body">
           <${ConversationList}
             selected=${selectedId}
diff --git a/packages/chat/manifest.json b/packages/chat/manifest.json
index 9e69328..5906bc8 100644
--- a/packages/chat/manifest.json
+++ b/packages/chat/manifest.json
@@ -6,7 +6,7 @@
   "route": "/s/chat",
   "auth": "authenticated",
   "layout": "single",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "icon": "\ud83d\udcac",
   "description": "Chat surface — conversations, messaging, typing indicators, read receipts.",
   "author": "armature",
diff --git a/packages/notes-runner/js/main.js b/packages/notes-runner/js/main.js
index fb1b035..6650ac9 100644
--- a/packages/notes-runner/js/main.js
+++ b/packages/notes-runner/js/main.js
@@ -36,7 +36,8 @@
   var modules = [
     'notes-crud.js',
     'folders.js',
-    'tags-search.js'
+    'tags-search.js',
+    'shell-topbar.js'
   ];
 
   var loaded = 0;
diff --git a/packages/notes-runner/js/shell-topbar.js b/packages/notes-runner/js/shell-topbar.js
new file mode 100644
index 0000000..e8dcef4
--- /dev/null
+++ b/packages/notes-runner/js/shell-topbar.js
@@ -0,0 +1,31 @@
+/**
+ * Notes Runner — notes/shell-topbar suite
+ *
+ * Validates the Notes surface uses the v0.7.0 shell topbar contract
+ * and does not render the legacy sw.shell.Topbar component.
+ */
+(function () {
+  'use strict';
+
+  sw.testing.suite('notes/shell-topbar', async function (s) {
+
+    s.test('surface JS does not reference legacy Topbar', async function (t) {
+      var base = window.__BASE__ || '';
+      var resp = await fetch(base + '/surfaces/notes/js/main.js');
+      t.assert.eq(resp.status, 200, 'fetched notes main.js');
+      var src = await resp.text();
+      var hasLegacy = src.indexOf('sw.shell.Topbar') !== -1;
+      t.assert.ok(!hasLegacy, 'no sw.shell.Topbar reference (uses shell topbar API)');
+    });
+
+    s.test('surface JS uses shell topbar API', async function (t) {
+      var base = window.__BASE__ || '';
+      var resp = await fetch(base + '/surfaces/notes/js/main.js');
+      var src = await resp.text();
+      var usesAPI = src.indexOf('sw.shell.topbar.setTitle') !== -1
+                 || src.indexOf('sw.shell.topbar.setSlot') !== -1;
+      t.assert.ok(usesAPI, 'uses sw.shell.topbar.setTitle or setSlot');
+    });
+
+  });
+})();
diff --git a/packages/notes-runner/manifest.json b/packages/notes-runner/manifest.json
index 07d7ba9..7eb4abf 100644
--- a/packages/notes-runner/manifest.json
+++ b/packages/notes-runner/manifest.json
@@ -4,6 +4,6 @@
   "type": "test-runner",
   "title": "Notes Runner",
   "auth": "admin",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "description": "Integration tests for Notes package — CRUD, folders, tags, backlinks, search."
 }
diff --git a/packages/notes/js/main.js b/packages/notes/js/main.js
index 86c0744..551fec0 100644
--- a/packages/notes/js/main.js
+++ b/packages/notes/js/main.js
@@ -1,10 +1,10 @@
 /**
- * Notes — Surface Entry Point (v0.8.0)
+ * Notes — Surface Entry Point (v0.9.0)
  *
  * Markdown notes surface using the SDK:
  *   sw.api.ext('notes')  — scoped API client
  *   sw.ui.*              — primitive components
- *   sw.shell.Topbar      — navigation bar
+ *   sw.shell.topbar       — shell topbar API
  *   window.CM            — CodeMirror 6 bundle (optional)
  */
 (async function () {
@@ -59,7 +59,6 @@
   // ── SDK modules ────────────────────────────
   var api = sw.api.ext('notes');
   var { Button, Spinner } = sw.ui;
-  var Topbar = sw.shell.Topbar;
 
   // ── Debounce helper ────────────────────────
   var _timers = {};
@@ -1729,13 +1728,19 @@
       debounce('search', function() { loadNotes(); }, 300);
     }
 
-    return html`
-      <${Topbar} title="Notes">
+    // ── Shell topbar ───────────────────────────
+    useEffect(() => {
+      if (!sw.shell?.topbar) return;
+      sw.shell.topbar.setTitle('Notes');
+      sw.shell.topbar.setSlot(html`
         <${Button} variant="primary" size="sm" onClick=${handleNew}>+ New Note<//>
         <${Button} variant="secondary" size="sm" onClick=${handleImport}>Import .md<//>
         <${Button} variant=${showGraph ? 'primary' : 'secondary'} size="sm"
           onClick=${function() { setShowGraph(!showGraph); }}>Graph<//>
-      <//>
+      `);
+    }, [showGraph]);
+
+    return html`
       <div class="ext-notes-app">
         <div class="ext-notes-sidebar">
           <${SidebarTabs} activeTab=${sidebarTab} onTabChange=${setSidebarTab} noteSelected=${!!activeNote} />
diff --git a/packages/notes/manifest.json b/packages/notes/manifest.json
index 0626533..8f4954f 100644
--- a/packages/notes/manifest.json
+++ b/packages/notes/manifest.json
@@ -6,7 +6,7 @@
   "route": "/s/notes",
   "auth": "authenticated",
   "layout": "single",
-  "version": "0.8.0",
+  "version": "0.9.0",
   "icon": "📝",
   "description": "Markdown notes surface with rich editor, folders, tags, backlinks, import/export, sidebar tabs, document outline, and note graph.",
   "author": "armature",
diff --git a/packages/schedules-runner/js/main.js b/packages/schedules-runner/js/main.js
index c91f469..7f2fe3b 100644
--- a/packages/schedules-runner/js/main.js
+++ b/packages/schedules-runner/js/main.js
@@ -34,7 +34,8 @@
   if (window.SR.base) assetBase = window.SR.base + assetBase;
 
   var modules = [
-    'schedules-crud.js'
+    'schedules-crud.js',
+    'shell-topbar.js'
   ];
 
   var loaded = 0;
diff --git a/packages/schedules-runner/js/shell-topbar.js b/packages/schedules-runner/js/shell-topbar.js
new file mode 100644
index 0000000..473e91f
--- /dev/null
+++ b/packages/schedules-runner/js/shell-topbar.js
@@ -0,0 +1,31 @@
+/**
+ * Schedules Runner — schedules/shell-topbar suite
+ *
+ * Validates the Schedules surface uses the v0.7.0 shell topbar contract
+ * and does not render the legacy sw.shell.Topbar component.
+ */
+(function () {
+  'use strict';
+
+  sw.testing.suite('schedules/shell-topbar', async function (s) {
+
+    s.test('surface JS does not reference legacy Topbar', async function (t) {
+      var base = window.__BASE__ || '';
+      var resp = await fetch(base + '/surfaces/schedules/js/main.js');
+      t.assert.eq(resp.status, 200, 'fetched schedules main.js');
+      var src = await resp.text();
+      var hasLegacy = src.indexOf('sw.shell.Topbar') !== -1;
+      t.assert.ok(!hasLegacy, 'no sw.shell.Topbar reference (uses shell topbar API)');
+    });
+
+    s.test('surface JS uses shell topbar API', async function (t) {
+      var base = window.__BASE__ || '';
+      var resp = await fetch(base + '/surfaces/schedules/js/main.js');
+      var src = await resp.text();
+      var usesAPI = src.indexOf('sw.shell.topbar.setTitle') !== -1
+                 || src.indexOf('sw.shell.topbar.setSlot') !== -1;
+      t.assert.ok(usesAPI, 'uses sw.shell.topbar.setTitle or setSlot');
+    });
+
+  });
+})();
diff --git a/packages/schedules-runner/manifest.json b/packages/schedules-runner/manifest.json
index 0818ed1..b7f0b82 100644
--- a/packages/schedules-runner/manifest.json
+++ b/packages/schedules-runner/manifest.json
@@ -4,6 +4,6 @@
   "type": "test-runner",
   "title": "Schedules Runner",
   "auth": "admin",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "description": "Integration tests for Schedules package — CRUD, run, enable/disable."
 }
diff --git a/packages/schedules/js/main.js b/packages/schedules/js/main.js
index 43db5f0..add525e 100644
--- a/packages/schedules/js/main.js
+++ b/packages/schedules/js/main.js
@@ -5,7 +5,7 @@
  * this surface talks directly to the core scheduled-tasks endpoints.
  *
  * SDK usage:
- *   sw.shell.Topbar  — standard navigation bar
+ *   sw.shell.topbar   — shell topbar API
  *   sw.ui.*          — primitive components
  *   sw.api.*         — raw REST calls to /api/v1/schedules
  */
@@ -39,7 +39,6 @@
   var { useState, useEffect, useCallback } = hooks;
   var { render } = preact;
   var { Button, FormField, Dialog, Spinner, Banner } = sw.ui;
-  var Topbar = sw.shell?.Topbar;
 
   // ── API helpers (core kernel endpoints) ────
   var API = '/api/v1/schedules';
@@ -365,6 +364,16 @@
 
     useEffect(function () { loadItems(); }, []);
 
+    // ── Shell topbar ───────────────────────────
+    useEffect(function () {
+      if (!sw.shell?.topbar) return;
+      sw.shell.topbar.setTitle('Schedules');
+      sw.shell.topbar.setSlot(html`
+        <span class="ext-schedules-count">${items.length} schedule${items.length !== 1 ? 's' : ''}</span>
+        <${Button} variant="primary" size="sm" onClick=${() => setEditing({})}>+ New Schedule<//>
+      `);
+    }, [items.length]);
+
     function handleSave() {
       setEditing(null);
       loadItems();
@@ -372,17 +381,6 @@
 
     return html`
       <div class="ext-schedules-app">
-        ${Topbar ? html`
-          <${Topbar} title="Schedules">
-            <span class="ext-schedules-count">${items.length} schedule${items.length !== 1 ? 's' : ''}</span>
-            <${Button} variant="primary" size="sm" onClick=${() => setEditing({})}>+ New Schedule<//>
-          <//>
-        ` : html`
-          <div class="ext-schedules-header">
-            <h1>Schedules</h1>
-            <${Button} variant="primary" size="sm" onClick=${() => setEditing({})}>+ New Schedule<//>
-          </div>
-        `}
 
         ${error && html`<${Banner} variant="danger" text=${error} />`}
 
diff --git a/packages/schedules/manifest.json b/packages/schedules/manifest.json
index b150a0e..1c280a0 100644
--- a/packages/schedules/manifest.json
+++ b/packages/schedules/manifest.json
@@ -2,7 +2,7 @@
   "id": "schedules",
   "title": "Schedules",
   "type": "full",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "tier": "browser",
   "author": "Armature",
   "icon": "⏰",