Claude Code Hooks Guide

关于

This skill provides comprehensive guidance for implementing Claude Code hooks, enabling developers to build project-specific automations, safety checks, and workflow customizations. By leveraging shell commands or LLM-evaluated prompts triggered by specific events—such as tool usage, session starts, or user submissions—users can programmatically control Claude's behavior to validate commands, inject context, or provide desktop notifications without modifying core code. It is an essential utility for developers looking to integrate Claude deeper into their local development environments and CI/CD mindsets.

主要功能

• Blocking mechanisms to prevent unsafe or destructive actions
• Event-driven automation for tool usage and session events
• 0 GitHub stars
• Prompt-based LLM evaluation for complex decision logic
• Granular tool matching using flexible regex patterns
• Command-based shell script execution for logging and validation

使用场景

• Automatically formatting code with Prettier or Linters after edits
• Preventing destructive Git commands or recursive file deletions
• Sending desktop notifications when Claude requires user input