api-documentation-writer

OpenAPI spec generation transforms your endpoint definitions into a standardized specification document. This Skill automates the process by converting REST endpoint details—methods, paths, parameters, and schemas—into a complete OpenAPI spec ready for documentation tools and client generation.

This Skill documents REST, GraphQL, and WebSocket APIs comprehensively. It generates endpoint descriptions, request/response examples, authentication flows, and error handling guides tailored to each protocol type, producing protocol-specific documentation structures.

Generated documentation covers Overview, Authentication, Base URL & Versioning, Endpoints with method/path/parameters, Error Handling, Rate Limiting, SDKs, and Webhooks. Code examples in JavaScript, Python, and cURL are included for each endpoint to accelerate developer adoption.

No. This Skill auto-generates request and response examples based on your endpoint schemas and definitions. Examples are produced in multiple languages—JavaScript, Python, and cURL—eliminating manual documentation overhead.

Authentication guides and SDK references are generated as part of the documentation structure. The Skill produces dedicated sections for authentication flows, client library references, and versioning guidance, creating a complete developer reference from your API definition.

Provide your endpoint details—paths, methods, parameters, schemas—to the documentation generator. It produces a complete, ready-to-publish documentation template covering all endpoints, reducing creation time from hours to minutes and ensuring consistency across your API surface.