> For the complete documentation index, see [llms.txt](https://docs.maiagent.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.maiagent.ai/maiagent-user-guide/ja/hook.md).

# Hook メッセージインターセプト

- [Hook メッセージインターセプト](https://docs.maiagent.ai/maiagent-user-guide/ja/hook/hook.md): ユーザーメッセージが AI に届く前、AI の返信が送信される前に自動で介入し、個人情報をマスキング、悪意のある指示をブロック、返信品質を管理します。システムレベルで強制実行され、AI の自律に頼らず、完全な監査記録を残します。
- [Hook の追加と設定](https://docs.maiagent.ai/maiagent-user-guide/ja/hook/setup.md): 標準テンプレートから Hook を作成し、パラメータ（禁止ワードリスト、判定モデル、ブロックメッセージなど）を調整し、AI アシスタントに関連付けます。
- [Hook 実行ログ](https://docs.maiagent.ai/maiagent-user-guide/ja/hook/execution-logs.md): 各 Hook のインターセプトや書き換えの記録を確認し、元のメッセージ内容を記録するかどうかを制御し、対話から個別メッセージの Hook 実行詳細を追跡します。


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