Gem Browser Tester

SubagentWeb & browsing

Lets your agent run automated browser tests to check that web pages work and look as expected.

Automates E2E scenarios with Chrome DevTools MCP, Playwright, Agent Browser. UI/UX validation using browser automation tools and visual verification techniques

Delivery for this kind is on the roadmap — not serving yet. You can still add it. It stays paused until ahel can serve it.