api-docs-generator

Generate API documentation from code into HTML or JSON formats.

29|7|Updated Oct 13, 2025
One-click install
npx skills add https://github.com/armanzeroeight/fastagent-plugins --skill api-docs-generator-armanzeroeight
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: api-docs-generator
Source: https://github.com/armanzeroeight/fastagent-plugins/tree/main/plugins/documentation-toolkit/skills/api-docs-generator
Command: npx skills add https://github.com/armanzeroeight/fastagent-plugins --skill api-docs-generator-armanzeroeight

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill automates the generation of API documentation, making it easier to understand and use APIs.

Core Features & Use Cases

  • Multi-format Support: Generates documentation for OpenAPI/Swagger specs, JSDoc comments, and Python docstrings.
  • Code-to-Docs: Directly processes code files to create structured documentation.
  • Use Case: You've just built a new REST API and need to create clear documentation for your team and external consumers. This Skill can generate an OpenAPI spec and an interactive API explorer.

Quick Start

Use the api-docs-generator skill to generate OpenAPI documentation from your Express routes.

Frequently Asked Questions about api-docs-generator

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

FAQPage Schema
How do I generate API documentation from code comments and OpenAPI specs?

Generate API documentation by parsing JSDoc comments, Python docstrings, or OpenAPI specs using tools like swagger-jsdoc, jsdoc, sphinx, or pdoc to produce structured HTML or JSON output.

Can I create an interactive API explorer from my Express routes?

Yes, you can generate an OpenAPI specification and an interactive API explorer directly from Express routes by processing your code files with swagger-jsdoc.

Does this approach work with both JSDoc and Python docstrings?

Yes, this documentation generation approach supports multi-format inputs, directly parsing both JSDoc comments for JavaScript and Python docstrings to create structured documentation.

What is the best way to document REST APIs and GraphQL schemas?

The best way to document REST APIs and GraphQL schemas is to automate generation from code, applying tools that parse OpenAPI specifications and code comments to output structured HTML or JSON formats.

Do I need swagger-jsdoc or sphinx installed to parse code comments?

Yes, API documentation generation requires tools like swagger-jsdoc, jsdoc, sphinx, or pdoc to be present in your environment to parse code comments and generate the output formats.

Why does my generated OpenAPI spec not match my code structure?

Generated OpenAPI specs may not match code structure when JSDoc comments or Python docstrings are incomplete, as the generation process relies entirely on parsing these annotations to structure the HTML or JSON output.