Hook Creator

This skill provides comprehensive guidance for creating and managing Claude Code hooks—powerful automation tools that intercept and respond to Claude Code events.

Quick Start

Create a simple PreToolUse hook that validates Bash commands:

# ~/.claude/settings.json or .claude/settings.json
{
  "hooks": {
    "PreToolUse": [
      {
        "matcher": "Bash",
        "hooks": [
          {
            "type": "command",
            "command": "\"$CLAUDE_PROJECT_DIR\"/.claude/hooks/validate-command.sh",