api-documentation-openapi

Generate and maintain API documentation using the OpenAPI 3.1 specification.

6|1|Updated Feb 27, 2026
One-click install
npx skills add https://github.com/RepairYourTech/cfsa-antigravity --skill api-documentation-openapi
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: api-documentation-openapi
Source: https://github.com/RepairYourTech/cfsa-antigravity/tree/main/.agent/skill-library/surface/api/api-documentation-openapi
Command: npx skills add https://github.com/RepairYourTech/cfsa-antigravity --skill api-documentation-openapi

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires openapi-typescript, openapi-fetch, orval, openapi-diff, zod-openapi, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill streamlines the creation and maintenance of API documentation, ensuring clarity and accuracy for developers consuming your API.

Core Features & Use Cases

  • OpenAPI 3.1 Specification: Define your API structure, endpoints, parameters, and schemas.
  • Interactive Docs: Generate user-friendly interfaces like Swagger UI, Scalar, or Redoc for exploration.
  • SDK Generation: Automatically create client SDKs for various languages.
  • Use Case: You've just built a new REST API and need to provide clear, interactive documentation for external developers, including examples and authentication details.

Quick Start

Generate an OpenAPI 3.1 specification for your API.

Frequently Asked Questions about api-documentation-openapi

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

FAQPage Schema
How do I generate API documentation using OpenAPI 3.1?

Generate OpenAPI 3.1 API documentation by defining your API structure, endpoints, parameters, and schemas using either schema-first or code-first approaches. This creates clear, accurate specifications for developers consuming your API.

Can I create interactive API docs like Swagger UI or Redoc?

Create interactive API docs by generating user-friendly interfaces like Swagger UI, Redoc, or Scalar. These interfaces let external developers explore endpoints, view examples, and understand authentication details directly from your OpenAPI specification.

What is the best way to keep API documentation synchronized with implementation?

Keep API documentation synchronized with implementation through CI validation and contract testing strategies. This ensures your OpenAPI specification remains accurate and aligned with your codebase as your REST API evolves over time.

How do I automatically generate client SDKs from an OpenAPI specification?

Automatically generate client SDKs for various programming languages from your OpenAPI 3.1 specification. This streamlines developer experience by providing ready-to-use clients derived directly from your API definitions.

Does this approach support both schema-first and code-first API development?

The approach supports both schema-first and code-first API development workflows for OpenAPI 3.1. You can define your structure before implementation or extract specifications from existing code, ensuring flexibility for different development styles.