Agent skill · Data & Analytics

api-design

Design clean, scalable, and maintainable REST and GraphQL APIs following industry best practices. Use when designing public or internal APIs, planning endpoint structures, defining request/response contracts, establishing versioning strategies, implementing authentication patterns, designing data models, creating API documentation, ensuring consistent error handling, optimizing for performance, or establishing service contracts between microservices.

majiayu000github.com/majiayu000GitHub ↗
claude-codeMIT
Install
npx skills add majiayu000/claude-skill-registry --skill api-design-pascallammers-mylo-travel-concierg --agent claude-code

Same command for any agent — swap --agent for codex, cursor, copilot.

Facts
Files in the skill folder: 2
SKILL.md size: 16 KB
Bundled scripts: none
Path: skills/api/api-design-pascallammers-mylo-travel-concierg/SKILL.md
Open the folder on GitHub →
Where it comes from
Stars: 534
Language: HTML

Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.

From the SKILL.md

# API Design - Building Clean, Scalable REST & GraphQL APIs ## When to use this skill - Designing new REST or GraphQL APIs from scratch - Planning endpoint structures and URL patterns - Defining request/response contracts and data schemas - Establishing API versioning and deprecation strategies - Implementing authentication and authorization patterns - Creating API documentation (OpenAPI/Swagger) - Designing error response formats and status codes - Planning pagination, filtering, and sorting strategies - Establishing rate limiting and throttling policies - Designing webhooks or event-driven integrations - Creating service contracts for microservices - Optimizing API performance and caching strategies ## When to use this skill - Designing public or internal APIs, planning endpoints, defining contracts between services. - When working on related tasks or features - During development that requires this expertise **Use when**: Designing public or internal APIs, planning endpoints, defining contracts between services. ## Core Principles 1. **Consistency** - Predictable patterns across endpoints 2. **Simplicity** - Easy to understand and use 3. **Versioning** - Support evolution withou

What's inside
Steps it walks through
  1. When to use this skill
  2. Core Principles
  3. REST API Design
  4. 1. Resource-Based URLs
  5. 2. HTTP Methods & Status Codes
  6. 3. Request/Response Format
  7. 4. Filtering, Sorting, Pagination
  8. 5. Versioning
  9. 6. Authentication & Authorization
  10. 7. HATEOAS (Hypermedia)
  11. GraphQL API Design
  12. 1. Schema Definition
  13. 2. Resolvers
  14. 3. Error Handling
Ships with 1 file
  • metadata.json
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About this skill
What does the api-design skill do?

Design clean, scalable, and maintainable REST and GraphQL APIs following industry best practices. Use when designing public or internal APIs, planning endpoint structures, defining request/response contracts, establishing versioning strategies, implementing authentication patterns, designing data models, creating API documentation, ensuring consistent error handling, optimizing for performance, or establishing service contracts between microservices.

How do I install it?

Run `npx skills add majiayu000/claude-skill-registry --skill api-design-pascallammers-mylo-travel-concierg --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.

Where does this skill come from?

From majiayu000/claude-skill-registry, a repository with 534 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.

Is a popular skill a good skill?

Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.

Keep going