api-documentation

Generate OpenAPI specifications and developer guides from API endpoints and schemas.

2|Updated Apr 23, 2026
One-click install
npx skills add https://github.com/gajjalaashok75-UI/GakrCLI --skill api-documentation-gajjalaashok75-ui
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: api-documentation
Source: https://github.com/gajjalaashok75-UI/GakrCLI/tree/main/assets/skills/API-Atlas/api-documentation
Command: npx skills add https://github.com/gajjalaashok75-UI/GakrCLI --skill api-documentation-gajjalaashok75-ui

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps teams turn raw API functionality into clear, usable documentation so developers can understand endpoints, authentication, errors, and integration patterns without reverse engineering the service.

Core Features & Use Cases

  • API Discovery: Inventory endpoints, request and response shapes, authentication, error codes, and rate limits.
  • OpenAPI Generation: Produce OpenAPI or Swagger specifications with paths, schemas, security, and examples.
  • Developer Enablement: Write developer guides, code samples, troubleshooting notes, and FAQ content for API consumers.
  • Use Case: If you are launching a new API, use this Skill to create the spec, a getting-started guide, and example requests in one workflow.

Quick Start

Use the api-documentation skill to generate an OpenAPI spec and a concise developer guide for my API.

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 specifications from existing API endpoints?

To generate OpenAPI specifications, inventory your API endpoints, schemas, and authentication rules. This Skill transforms those raw API behaviors into structured OpenAPI or Swagger specs complete with paths, security definitions, and example responses.

What is the best way to create a developer guide with code examples for my API?

The best way to create a developer guide is to document usage patterns alongside endpoint definitions. This Skill writes developer guides, code samples, and troubleshooting notes by mapping request and response shapes to practical integration scenarios.

Can I use this to document API authentication rules and error codes?

Yes, you can document API authentication rules and error codes. The workflow inventories security schemes, rate limits, and error handling behaviors, ensuring your documentation accurately reflects access control and failure states.

How do I structure interactive docs for a new API launch?

To structure interactive docs for a new API launch, define your endpoints and schemas first. This Skill plans the documentation site by synchronizing the OpenAPI specs with getting-started guides and example requests.

Does this approach keep API specs and developer guides synchronized?

Yes, this approach keeps API specs and developer guides synchronized. It requires documentation workflows that inventory API behavior and define security, ensuring the generated OpenAPI specifications and developer materials remain aligned.

What do I need to start writing API documentation for my service?

To start writing API documentation, you need the raw details of your service functionality. Providing endpoint behaviors, request and response shapes, and authentication patterns allows the workflow to inventory and generate comprehensive specs.