skills.rest
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api-designer-agent

Design RESTful APIs with OpenAPI specification generation and versioning strategies.

3|1|Updated Feb 2, 2026
Search Tags:#versioning#authentication#error handling#api design#openapi#rest#api specification
One-click install
npx skills add https://github.com/HouseGarofalo/claude-code-base --skill api-designer-agent-housegarofalo
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: api-designer-agent
Source: https://github.com/HouseGarofalo/claude-code-base/tree/main/.claude/skills/api-designer-agent
Command: npx skills add https://github.com/HouseGarofalo/claude-code-base --skill api-designer-agent-housegarofalo

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill addresses the complexity and potential pitfalls in designing robust, scalable, and maintainable RESTful APIs, ensuring adherence to best practices and standards.

Core Features & Use Cases

  • Comprehensive API Design Guidance: Provides expert advice on REST principles, OpenAPI specifications, versioning, error handling, authentication, and documentation.
  • Structured Design Process: Guides users through phases from requirements analysis to OpenAPI specification generation.
  • Use Case: A startup needs to design its first public-facing API. This Skill can be used to ensure the API is well-structured, secure, and easy for developers to integrate with, covering everything from resource modeling to error response formats.

Quick Start

Use the api-designer-agent skill to design a new REST API for managing user profiles.

Frequently Asked Questions about api-designer-agent

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

FAQPage Schema
How do I design a REST API for managing user profiles?▼

REST API design involves resource modeling, HTTP method usage, and request/response structuring. This Skill provides structured guidance from requirements analysis through OpenAPI specification generation for maintainable contracts.

What is the best way to handle errors and rate limiting in an OpenAPI specification?▼

Error handling and rate limiting in OpenAPI require standardized response formats and security schemes. This Skill provides expert guidance on designing robust error responses, authentication mechanisms, and versioning strategies.

Can I use this to generate an OpenAPI specification for a public-facing API?▼

Yes, you can generate an OpenAPI specification for public-facing APIs. This Skill ensures your API is well-structured, secure, and easy for developers to integrate with by covering resource modeling and documentation.

How does versioning work when designing RESTful APIs?▼

Versioning in RESTful APIs manages structural changes without breaking existing integrations. This Skill guides you through implementing effective versioning strategies alongside authentication and error handling protocols.

What are the limitations of relying solely on REST principles for API design?▼

Relying solely on basic REST principles can lead to maintainability pitfalls without structured guidance on security and documentation. This Skill addresses complexity by enforcing best practices, rate limiting, and OpenAPI standards.

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