Turns your API endpoints into complete developer documentation with everything needed for integration: authentication flows, endpoint specs with request/response examples, error codes, rate limiting, and multi-language code samples. It handles REST, GraphQL, WebSocket, and gRPC APIs with the structure developers actually need (quick start, working examples, troubleshooting). The output follows documentation best practices like showing realistic data, explaining every parameter, and organizing by common use cases first. Most useful when you're launching an API or need to document existing endpoints that lack proper references. Beats writing docs from scratch and keeps the format consistent across all your endpoints.
npx skills add https://github.com/onewave-ai/claude-skills --skill api-documentation-writer