What problem does it solve? Writing and maintaining API documentation by hand is slow and quickly drifts out of sync with actual route implementations. This Skill scans API route definitions and produces structured endpoint references, authentication guides, and error documentation automatically. ## Core Features & Use Cases - Route Scanning and Extraction: Finds API route definitions in Express, Next.js, or Fastify projects and extracts methods, paths, parameters, request bodies, and response schemas. - Structured Documentation Output: Generates an API overview, authentication guide, error reference, per-resource endpoint pages, and a getting-started guide in Markdown, HTML, or Docusaurus format. - Request/Response Examples: Produces cURL examples and JSON request/response samples for every endpoint, including authentication headers and error codes. - Use Case: After adding new endpoints to an Express backend, run the generator to regenerate the full docs directory so the public API reference always matches the implemented routes. ## Quick Start Generate API documentation for all routes in my Express project under ./src and output it to ./docs in Markdown format.
