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AgentsCoding agentsAnthropic 30 Jul 2026 aifirst-review

Claude Code 2.1.220 review: Write() permission deny rules found to be inert

The brief

Review of 2.1.220 finds Write(path) permission deny rules are not matched by file permission checks; only Edit(path) rules cover file-editing tools.

Key points

  1. Teams using Write() deny rules for sensitive files have no protection.
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