diff --git a/tests/integration/phase9-tools-smoke.test.tsx b/tests/integration/phase9-tools-smoke.test.tsx
new file mode 100644
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+++ b/tests/integration/phase9-tools-smoke.test.tsx
@@ -0,0 +1,89 @@
+import { describe, it, expect, beforeEach, vi } from 'vitest';
+import { render, screen } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+import App from '@/App';
+import { useAppStore } from '@/stores/app-store';
+import { useCommandStore } from '@/stores/command-store';
+import { useSettingsStore } from '@/stores/settings-store';
+import { useFileStore } from '@/stores/file-store';
+import { useEditorStore } from '@/stores/editor-store';
+import { registerMenuCommands } from '@/lib/commands/register-menu-commands';
+
+vi.mock('@/lib/ipc', () => ({
+  ipc: {
+    app: {
+      getVersion: vi.fn().mockResolvedValue({ ok: true, data: '5.0.0' }),
+      openExternal: vi.fn().mockResolvedValue({ ok: true }),
+      showSaveDialog: vi.fn().mockResolvedValue({ ok: true, data: '/out.docx' }),
+    },
+    file: {
+      read: vi.fn(),
+      write: vi.fn(),
+      writeBuffer: vi.fn().mockResolvedValue({ ok: true }),
+      list: vi.fn(),
+      pickFolder: vi.fn(),
+      pickFile: vi.fn(),
+      onChange: vi.fn(),
+      search: vi.fn().mockResolvedValue({ ok: true, data: [] }),
+      gitStatus: vi.fn().mockResolvedValue({ ok: true, data: [] }),
+    },
+    menu: { on: vi.fn(() => () => {}) },
+    print: { show: vi.fn().mockResolvedValue({ ok: true }) },
+  },
+}));
+
+describe('Phase 9 tools integration', () => {
+  beforeEach(() => {
+    localStorage.clear();
+    vi.clearAllMocks();
+    useAppStore.setState({ modal: { kind: null }, sidebarVisible: true, previewVisible: true, zenMode: false, paneSizes: { sidebar: 20, editor: 50, preview: 30 } } as any);
+    useCommandStore.setState({ handlers: {}, userBindings: {} } as any);
+    useSettingsStore.setState({ ...useSettingsStore.getInitialState(), welcomeDismissed: true });
+    useFileStore.setState({ activeTabId: '/x.md', openTabs: [{ id: '/x.md', path: '/x.md', title: 'x.md', dirty: false }] } as any);
+    useEditorStore.setState({ buffers: new Map([['/x.md', { id: '/x.md', path: '/x.md', content: '# hi', dirty: false }]]) } as any);
+  });
+
+  it('tools.ascii opens ascii-generator modal', () => {
+    registerMenuCommands();
+    render(<App />);
+    useCommandStore.getState().dispatch('tools.ascii');
+    expect(useAppStore.getState().modal).toEqual({ kind: 'ascii-generator' });
+  });
+
+  it('tools.table opens table-generator modal', () => {
+    registerMenuCommands();
+    render(<App />);
+    useCommandStore.getState().dispatch('tools.table');
+    expect(useAppStore.getState().modal).toEqual({ kind: 'table-generator' });
+  });
+
+  it('tools.findInFiles opens find-in-files modal', () => {
+    registerMenuCommands();
+    render(<App />);
+    useCommandStore.getState().dispatch('tools.findInFiles');
+    expect(useAppStore.getState().modal).toEqual({ kind: 'find-in-files' });
+  });
+
+  it('tools.exportWord opens export-word modal with active path', () => {
+    registerMenuCommands();
+    render(<App />);
+    useCommandStore.getState().dispatch('tools.exportWord');
+    expect(useAppStore.getState().modal).toEqual({ kind: 'export-word', props: { sourcePath: '/x.md' } });
+  });
+
+  it('tools.repl toggles replOpen setting', () => {
+    registerMenuCommands();
+    render(<App />);
+    expect(useSettingsStore.getState().replOpen).toBe(false);
+    useCommandStore.getState().dispatch('tools.repl');
+    expect(useSettingsStore.getState().replOpen).toBe(true);
+  });
+
+  it('view.zenMode toggles zenMode', () => {
+    registerMenuCommands();
+    render(<App />);
+    expect(useAppStore.getState().zenMode).toBe(false);
+    useCommandStore.getState().dispatch('view.zenMode');
+    expect(useAppStore.getState().zenMode).toBe(true);
+  });
+});
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