diff --git a/packages/testing/e2e/ai-summary.spec.ts b/packages/testing/e2e/ai-summary.spec.ts
new file mode 100644
index 000000000..52e5ba242
--- /dev/null
+++ b/packages/testing/e2e/ai-summary.spec.ts
@@ -0,0 +1,55 @@
+import { test, expect } from '@playwright/test';
+
+const email = process.env.EMAIL;
+
+if (!email) {
+  throw new Error('EMAIL environment variable must be set.');
+}
+
+test.describe('AI Chat Email Summarization', () => {
+  test('should summarize emails and display the result', async ({ page }) => {
+    await page.goto('/mail/inbox');
+    await page.waitForLoadState('domcontentloaded');
+    console.log('Successfully accessed mail inbox');
+
+    await page.waitForTimeout(2000);
+    try {
+      const welcomeModal = page.getByText('Welcome to Zero Email!');
+      if (await welcomeModal.isVisible({ timeout: 2000 })) {
+        console.log('Onboarding modal detected, dismissing...');
+        await page.locator('body').click({ position: { x: 100, y: 100 } });
+        await page.waitForTimeout(1500);
+        console.log('Modal successfully dismissed');
+      }
+    } catch {
+      console.log('No onboarding modal found, proceeding...');
+    }
+    
+    await expect(page.getByText('Inbox')).toBeVisible();
+    console.log('Mail inbox is now visible');
+
+    console.log('Opening AI chat sidebar with keyboard shortcut...');
+    await page.keyboard.press('Meta+0');
+    await expect(page.locator('form#ai-chat-form')).toBeVisible({ timeout: 10000 });
+    console.log('AI chat sidebar opened successfully');
+
+    const chatInput = page.locator('form#ai-chat-form [contenteditable="true"]').first();
+    await chatInput.click();
+    await chatInput.fill('Please summarise the past five emails');
+    await page.keyboard.press('Enter');
+    console.log('Sent summarization query by pressing Enter');
+
+    console.log('Waiting for AI response...');
+    
+    const assistantMessage = page.locator('[data-message-role="assistant"]').last();
+    await expect(assistantMessage).toBeVisible({ timeout: 15000 });
+    
+    const responseText = await assistantMessage.textContent();
+
+    console.log('AI Response Text:', responseText);
+    expect(responseText).toBeTruthy();
+    expect(responseText!.length).toBeGreaterThan(15);
+    
+    console.log('Test completed: AI summarization successful!');
+  });
+});
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