Reference Files

Advanced hook patterns and best practices:

• exit-codes.md - Exit code semantics (0=allow, 2=block) with examples
• json-handling.md - Safe JSON stdin parsing patterns
• error-patterns.md - Error handling and graceful degradation
• performance.md - Timeout guidelines and optimization
• examples.md - Good vs bad hook patterns with before/after examples

Hook Audit

Performs comprehensive security and quality audits of Claude Code hooks, ensuring correct JSON handling, exit code semantics, error handling, and performance.

Quick Start

Audit a single hook: