api-spec

Generate OpenAPI 3.0 specifications with schemas, paths, and examples for REST APIs.

1|Updated Jan 19, 2026
One-click install
npx skills add https://github.com/infinith4/dev-ai-driven-development --skill api-spec
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: api-spec
Source: https://github.com/infinith4/dev-ai-driven-development/tree/main/.claude/skills/api-spec
Command: npx skills add https://github.com/infinith4/dev-ai-driven-development --skill api-spec

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

API teams often struggle to create consistent, machine-readable API contracts. This skill automates the generation of OpenAPI/Swagger documents, ensuring alignment between design and implementation and reducing drift.

Core Features & Use Cases

  • Generate OpenAPI definitions with structured schemas, paths, and example payloads for REST APIs.
  • Produce reusable components and documentation artifacts to speed API design, onboarding, and integration.
  • Use Case: when starting a new microservice or integrating with external partners, generate a complete OpenAPI scaffold to align stakeholders and enforce contracts.

Quick Start

Describe your API domain and I will generate a complete OpenAPI scaffold including paths, schemas, and examples.

Frequently Asked Questions about api-spec

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

FAQPage Schema
How do I generate an OpenAPI specification for a new REST API?

Generate an OpenAPI specification by describing your REST API domain to automatically produce an OpenAPI 3.0 compliant scaffold with structured schemas, paths, and example payloads.

What is the best way to create consistent API contracts for microservices?

The best way to create consistent API contracts for microservices is automating OpenAPI document generation to ensure alignment between design and implementation while reducing specification drift.

Can I generate example payloads and reusable components for my Swagger documentation?

Yes, you can generate example payloads and reusable components for Swagger documentation by defining your API domain, which produces structured OpenAPI definitions to speed API design and integration.

Does this approach support generating an openapi.yaml file from scratch?

Yes, this approach supports generating an openapi.yaml file from scratch by taking your API domain description and outputting an OpenAPI 3.0 compliant structure with defined schemas and paths.

When do I need to generate an OpenAPI scaffold for external partner integrations?

You need to generate an OpenAPI scaffold for external partner integrations when starting a new service, ensuring machine-readable API contracts are established to align stakeholders and enforce integration rules.