Browse skills

Generate complete mock API servers from OpenAPI/Swagger specs, example request/response pairs, or natural language descriptions. Produces runnable mock server code (Node.js Express or Python Flask) with realistic fake data, configurable latency, error simulation, request validation, and stateful CRUD operations. Perfect for frontend development, integration testing, and CI pipelines when the real API isn't ready.

Interact with and test local web applications using Playwright: verify frontend functionality, debug UI behavior, capture browser screenshots, and read browser logs.