Generates complete API documentation from your codebase, covering endpoints, parameters, request/response formats, authentication flows, and error codes. You get formatted docs with code examples in multiple languages (cURL, JavaScript, Python), plus OpenAPI specs and Postman collections when applicable. Works for REST, GraphQL, and WebSocket APIs. The format is thorough, maybe even verbose, with inline comments in JSON examples and separate sections for every error code. If your API is undocumented or you're onboarding external developers, this gets you from scattered route handlers to professional docs without manually writing hundreds of lines of markdown.
npx skills add https://github.com/davila7/claude-code-templates --skill api-documentation-generator