</aethereum> / tools / claude-hooks-generator

Claude Code Hooks Generator

Generate a Claude Code settings.json hooks block without hand-writing JSON. Pick the events, set a command and optional matcher, and copy the result into your settings. Everything runs in your browser: nothing is uploaded.

hook events

PreToolUseBefore a tool runs (can block it).PostToolUseAfter a tool runs.UserPromptSubmitWhen you submit a prompt.SessionStartWhen a session starts.StopWhen the agent finishes responding.

commandmatcher (tool-use events only, optional)

// settings.json (hooks block)

{
  "hooks": {
    "PreToolUse": [
      {
        "hooks": [
          {
            "type": "command",
            "command": "echo hello"
          }
        ]
      }
    ]
  }
}

Merge this hooks block into .claude/settings.json (project) or ~/.claude/settings.json (global). The matcher only applies to PreToolUse and PostToolUse.

read the docs →