# hooks/

**Claude Code only.** Hook definitions that run in response to Claude Code events.

The `hooks.json` in this directory is read by Claude Code. Structure:

```json
{
  "hooks": {
    "PostToolUse": [
      {
        "matcher": "Bash",
        "hooks": [
          { "type": "command", "command": "echo 'tool used'" }
        ]
      }
    ]
  }
}
```

Supported events: `PreToolUse`, `PostToolUse`, `Notification`, `Stop`.

Use `${CLAUDE_PLUGIN_ROOT}` to reference scripts inside this plugin — the plugin runs
from a cache path after install, not its original repo location.

For GitHub Copilot CLI hooks, see `hooks.json` at the plugin root.