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Defining hooks

Read the article, then answer the question below.

On the uigen project, you wrote a PreToolUse hook to stop Claude from reading the contents of a secrets file, and set the matcher to watch only the read tool. In testing, Claude was still able to view the file's contents.

Why can the contents still leak, and what is the fix?

この演習はコースの一部です

Claude Code in Action

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実践的なインタラクティブ演習

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