PreToolUse
01Hook Claude Code
One of 2 in settings.json
Runs before the agent uses a tool, executing approve-tool.sh. From anthillnet/sinain-hud.
8 tagged macos, measured the same way as everything else here.
Browse within: claude-code-plugin 51hooks 25cli 20applescript 16ghostty 15ai-coding 14agentic-workflow 12bash 12codex-cli 12menubar 12notifications 12iterm2 11linux 10Apple Silicon 8
Hook Claude Code
One of 2 in settings.json
Runs before the agent uses a tool, executing approve-tool.sh. From anthillnet/sinain-hud.
Hook Claude Code
One of 6 in hooks.json
Runs before the agent uses a tool, executing update.js via node. From KiwiGaze/codex-status-bar.
Hook Claude Code
Runs when you submit a prompt, before the agent sees it, executing task_assessment_hook.py via python3. From cloudguo123/atomlane.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: