backend-error-handling

Quick Review

A clean, focused skill for backend error handling with typed errors and HTTP mapping. The structure is concise and the template is practical. However, the description is very brief and doesn't fully convey the skill's capabilities for CLI invocation. Task knowledge is moderate - the rules and template provide a good foundation, but lack coverage of orchestration patterns, multiple error types, and integration with frameworks. The novelty is limited as error handling patterns are well-established and straightforward to implement manually. Would benefit from: (1) expanded description mentioning typed errors, domain/application/presentation layers, and HTTP mapping; (2) examples showing multiple error classes, composition patterns, and framework integration (Next.js API routes); (3) guidance on error boundaries and async error handling.