openapi

Design, validate, and document RESTful APIs using OpenAPI 3.1.

14|5|Updated Jan 29, 2026
One-click install
npx skills add https://github.com/oakoss/agent-skills --skill openapi-oakoss
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: openapi
Source: https://github.com/oakoss/agent-skills/tree/main/skills/openapi
Command: npx skills add https://github.com/oakoss/agent-skills --skill openapi-oakoss

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill streamlines the entire process of designing, developing, and documenting RESTful APIs, ensuring consistency and reducing manual effort.

Core Features & Use Cases

  • API Specification: Define API contracts using OpenAPI 3.1 (formerly Swagger).
  • Code Generation: Automatically generate TypeScript clients and server stubs.
  • Schema Validation: Ensure request and response payloads conform to the defined schema.
  • Use Case: You need to design a new REST API for user management. Use this Skill to define the API schema, generate TypeScript types for the client, and create interactive documentation for developers.

Quick Start

Use the openapi skill to generate TypeScript types from the provided OpenAPI specification file 'api.yaml'.

Frequently Asked Questions about openapi

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

FAQPage Schema
How do I generate TypeScript types from an OpenAPI specification?

You can generate TypeScript types from an OpenAPI specification by using tools like openapi-typescript and openapi-fetch to automatically create client types and server stubs directly from your schema.

What is the best way to design and document a REST API using OpenAPI 3.1?

Designing and documenting a REST API with OpenAPI 3.1 involves defining your API contracts and schema, then generating interactive documentation using tools like Swagger UI or Redoc to improve developer experience.

Can I validate request and response payloads against an OpenAPI schema?

Yes, you can validate request and response payloads against an OpenAPI schema to ensure they conform to the defined structure, addressing API contract management and maintaining type safety.

Does this OpenAPI skill work with Swagger specifications?

Yes, the skill supports OpenAPI 3.1, which was formerly known as Swagger, allowing you to transition existing Swagger API definitions and manage your API contracts seamlessly.

How do I create interactive API documentation for developers from a schema?

You can create interactive API documentation from a schema by using generation tools like Swagger UI or Redoc alongside your OpenAPI 3.1 specification to visualize and test endpoints.

Why use OpenAPI 3.1 for REST API code generation instead of manual typing?

Using OpenAPI 3.1 for REST API code generation ensures type safety and reduces manual effort by automatically generating TypeScript clients and server stubs, maintaining consistency across your API contract.