backend-patterns

Quick Review

This is a high-quality backend patterns skill with comprehensive coverage of essential server-side architecture patterns. The description accurately reflects the content, covering API design, database optimization, caching, authentication, and more. Task knowledge is excellent with practical, production-ready TypeScript/Node.js code examples for repositories, services, middleware, error handling, rate limiting, and logging. Structure is clean and well-organized with clear sections and code annotations. Novelty is moderate-to-good: while these are established patterns, having them consolidated with Next.js API routes, Supabase examples, and production-ready implementations provides meaningful value over a CLI agent trying to piece together patterns from scratch. The skill would save significant tokens and ensure consistent, battle-tested implementations rather than ad-hoc solutions.