Claude Code Hooks
Execute custom scripts before/after Claude Code tool invocations.
Quick Reference
| Event | When | Has Matcher |
|---|---|---|
PreToolUse | Before tool execution | Yes |
PostToolUse | After tool completes | Yes |
PermissionRequest | Permission dialog shown | Yes |
Notification | Notifications sent | Yes |
UserPromptSubmit | User submits prompt | No |
Stop | Agent finishes | No |
SubagentStop | Subagent finishes | No |
| `PreC |
[Description truncada. Veja o README completo no GitHub.]