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Browser automation and visual testing using Antigravity's browser_subagent
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| name | browser-testing |
| description | Browser automation and visual testing using Antigravity's browser_subagent |
Use Antigravity's browser_subagent tool for browser-based testing, visual verification, and UI interaction recording.
Always provide clear, specific tasks to browser_subagent:
browser_subagent(
TaskName: "Verify Login Flow",
Task: "1. Navigate to http://localhost:3000/login
2. Type 'testuser' into the username field
3. Type 'password123' into the password field
4. Click the 'Sign In' button
5. Verify the page shows 'Welcome, testuser'
6. Return whether the login was successful",
RecordingName: "login_flow_test"
)
RecordingName (lowercase, underscores, max 3 words)After making UI changes, verify visually:
run_command (background)browser_subagent to navigate to the changed page| Task | Pattern |
|---|---|
| Fill a form | Specify each field + value + submit action |
| Check responsive layout | Resize browser, check element visibility |
| Test navigation | Click links, verify URL changes |
| Verify error states | Submit invalid data, check error messages |
| Record a demo | Walk through a user flow, name the recording |