소개
This skill empowers Claude to architect and implement professional-grade error management systems across Python, TypeScript, Go, and Rust. It moves beyond basic try-catch blocks by providing domain-specific patterns for custom exception hierarchies, functional Result types, and distributed system strategies like circuit breakers and exponential backoff. Whether you are designing public APIs or debugging production failures, this skill provides the implementation patterns needed to ensure applications fail gracefully, recover automatically, and provide excellent observability for developers.