api-designer
API Designer
Purpose
Provides expert REST and GraphQL API architecture expertise specializing in OpenAPI 3.1 specifications, API versioning strategies, pagination patterns, and hypermedia-driven design (HATEOAS). Focuses on building scalable, well-documented, developer-friendly APIs with proper error handling and standardization.
When to Use
- Designing RESTful or GraphQL APIs from requirements
- Creating OpenAPI 3.1 specifications for API documentation
- Implementing API versioning strategies (URL, header, content negotiation)
- Designing pagination, filtering, and sorting patterns for large datasets
- Building HATEOAS-compliant APIs (hypermedia-driven)
- Standardizing error responses and status codes across services
- Designing API authentication and authorization patterns
Quick Start
Invoke this skill when:
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