API Documentation

Generate OpenAPI 3.0 and REST-compliant API documentation from definitions, endpoints, or code annotations.

3|Updated Jan 9, 2026
One-click install
npx skills add https://github.com/michelabboud/claude-code-helper --skill api-documentation-michelabboud
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: API Documentation
Source: https://github.com/michelabboud/claude-code-helper/tree/main/skills/api-documentation
Command: npx skills add https://github.com/michelabboud/claude-code-helper --skill api-documentation-michelabboud

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Automates the creation of OpenAPI 3.0 and REST-compliant API documentation from API definitions, endpoints, or code annotations.

Core Features & Use Cases

  • Automatically generate OpenAPI 3.0 compliant documentation from code or specs
  • Produce clear endpoint descriptions, parameters, responses, and authentication details
  • Suitable for API design reviews, onboarding, and public documentation

Quick Start

Describe your API surface and run the tool to generate the docs.

Frequently Asked Questions about API Documentation

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate OpenAPI 3.0 documentation from code annotations?

You can generate OpenAPI 3.0 documentation by providing your API definitions, endpoints, or code annotations to automatically produce REST-compliant specs with endpoints, parameters, responses, and authentication details.

What is the best way to document REST endpoints for microservices?

The best way to document REST endpoints for microservices is to automate OpenAPI 3.0 compliant documentation generation directly from your API definitions or code annotations, ensuring accurate endpoint coverage and description quality.

Can I use code comments to create API specs for a public API?

Yes, you can use code comments to create API specs for a public API. The tool processes code annotations to automatically produce professional documentation covering endpoints, responses, and authentication details.

Does automated API documentation support versioning and auditing requirements?

Yes, automated API documentation supports versioning and auditing requirements. It generates OpenAPI 3.0 compliant specs that meet structural standards, endpoint coverage, and description quality needed for accurate API audits.

How do I maintain accurate API specs during API design reviews?

You maintain accurate API specs during design reviews by automatically generating REST-compliant documentation from your API definitions. This ensures endpoint descriptions, parameters, and authentication details remain synchronized with the API surface.