Frontend Testing

The frontend-testing skill enables AI agents to execute automated browser tests against web applications. It validates user interactions, verifies UI elements, and ensures application stability across different environments.

When to use it

• Automating regression testing for frequently updated landing pages or dashboards.
• Validating that new features render correctly on mobile devices before deployment.
• Running headless browser tests in CI/CD pipelines to catch broken links or missing buttons.
• Verifying accessibility compliance by simulating screen reader interactions.

Key capabilities

• Launches and controls real browsers (Chrome, Firefox, Safari) programmatically.
• Interacts with DOM elements via clicks, inputs, and navigation commands.
• Captures screenshots and video logs of test failures for debugging.
• Supports parallel execution to speed up large-scale test suites.

Example prompts

• "Run a smoke test on the homepage to ensure the login button is visible and clickable."
• "Execute a regression suite on the checkout flow and report any broken steps with screenshots."
• "Test the responsive design of the product catalog by resizing the browser window and checking layout shifts."

Tips & gotchas

Ensure your target application is hosted at a stable URL accessible from the testing environment. For best results, configure timeouts to account for slow network conditions in production-like environments.