api-design
Load PROACTIVELY when task involves building or modifying API endpoints. Use when user says \"build an API\", \"add an endpoint\", \"create a REST route\", \"set up GraphQL\", or \"add tRPC procedures\". Covers route design and file organization, request validation with Zod, response formatting, error handling patterns, middleware composition, authentication guards, rate limiting, pagination, and API documentation generation.
review-scoring
ALWAYS load before starting any task. Provides the 10-dimension weighted scoring rubric (0-10 scale) used to evaluate all implementations in WRFC loops. Dimensions include correctness, completeness, error handling, type safety, security, performance, maintainability, testing, accessibility, and documentation. Includes deterministic validation scripts and score thresholds for pass/revise/reject decisions.