Master API Design: AI Agent for REST & GraphQL Expertise

Master API Design: AI Agent for REST & GraphQL Expertise

Transform your API development process with Master API Design, an AI agent skill crafted for REST and GraphQL experts. Designed for use with AI coding assistants like Claude Code, Cursor, and Codex, this powerful tool elevates your API architecture by seamlessly guiding you through every facet of modern API design and implementation.

What this skill does

Dive into API design with a streamlined, structured approach, optimizing both REST and GraphQL environments:

• Analyze domain: Capture and comprehend business needs, data models, and client expectations to set a clear foundation.
• Model resources: Identify key resources and their relationships; create a preliminary entity diagram to guide the specification process.
• Design endpoints: Define precise URI patterns, select appropriate HTTP methods, and construct detailed request/response schemas.
• Specify contract: Craft comprehensive OpenAPI 3.1 specifications, ensuring validation with npx @redocly/cli lint openapi.yaml to maintain accuracy.
• Mock and verify: Deploy a mock server using npx @stoplight/prism-cli mock openapi.yaml to test contracts and verify seamless operation.
• Plan evolution: Strategize versioning, manage deprecation, and assure backward compatibility for future-ready APIs.

Use cases

• Startups: Quickly build solid API foundations to support scalable and maintainable product growth.
• Development teams: Foster collaboration with clear, detailed API specifications and mock testing for robust development cycles.
• Senior API architects: Enhance workflows for designing, documenting, and evolving complex APIs with easily accessible references and tested methodologies.

Technical details

• Core Integrations: Compatible with AI coding platforms Claude Code, Cursor, and Codex.
• Workflow Tools: OpenAPI 3.1, npx @redocly/cli, and npx @stoplight/prism-cli for specification and mock testing.
• Reference Guide: Access detailed context-sensitive guidance for REST patterns, pagination, versioning, and error handling.

Master API Design effortlessly weaves sophistication into your API development process, unlocking enhanced automation and precision for developers and teams alike.

Source & Licence

This package is built on open-source work published by Jeffallan (Jeffallan/claude-skills) and distributed under MIT. The original licence text and copyright notice are included in your download.

Personal and commercial use, modification and redistribution are permitted, provided the original copyright and licence notice are retained.

Your purchase covers curation, licence verification, packaging, documentation and instant delivery. It does not grant exclusive rights to the underlying open-source code, which remains available under its original licence.

Delivery & Support

• Delivery: instant — a secure download link is emailed to you as soon as payment is confirmed.
• Format: ZIP archive containing the skill files, documentation and the original licence.
• Support: support@mcpcart.com — we aim to reply within 2 business days.
• Updates: updates are included only where stated on this page.

Refunds

This is a digital product delivered immediately after purchase. By completing your order you request immediate delivery and acknowledge that, once the download has been accessed, the statutory right to cancel no longer applies to the extent permitted by law. Refund requests are handled in accordance with our published Refund Policy.

Claude, Codex, Gemini and Cursor are trademarks of their respective owners. MCP Cart is an independent marketplace and is not affiliated with, endorsed by, or sponsored by any of them. Compatibility references describe interoperability only.