feat: add block-no-verify PreToolUse hook to prevent agents from bypassing git hooks#704
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tupe12334 wants to merge 1 commit intoanthropics:mainfrom
Open
feat: add block-no-verify PreToolUse hook to prevent agents from bypassing git hooks#704tupe12334 wants to merge 1 commit intoanthropics:mainfrom
tupe12334 wants to merge 1 commit intoanthropics:mainfrom
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Prevents agents from bypassing git hooks via the hook-skip flag.
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Summary
Adds
block-no-verify@1.1.2as aPreToolUseBash hook in.claude/settings.json, alongside the existing permissions and hooks config.Details
When an agent runs
git commitorgit pushwith the hook-bypass flag, it silently disables pre-commit, commit-msg, and pre-push hooks.block-no-verifyreadstool_input.commandfrom the Claude Code hook stdin payload, detects the hook-bypass flag across all git subcommands, and exits 2 to block. The existing permissions allow/deny lists and PostToolUse hooks are preserved unchanged.Closes #703
Disclosure: I am the author and maintainer of
block-no-verify.