git-guardrails-claude-code
Install Claude hooks blocking dangerous git commands before execution.
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- redpanda-data/ui-harness
- Last source activity
- May 27, 2026 at 14:03
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- English
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- 34
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- 4
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- git-guardrails-claude-code
- description
- Install Claude hooks blocking dangerous git commands before execution.
# Git Guardrails
Install PreToolUse Bash hook blocking dangerous git before Claude runs it.
Blocks: `git push`, `git reset --hard`, `git clean -f/-fd`, `git branch -D`, `git checkout .`, `git restore .`.
## Steps
1. Ask scope: project `.claude/settings.json` or global `~/.claude/settings.json`.
2. Copy bundled `scripts/block-dangerous-git.sh` to:
- project: `.claude/hooks/block-dangerous-git.sh`
- global: `~/.claude/hooks/block-dangerous-git.sh`
3. `chmod +x` hook.
4. Add PreToolUse Bash command in chosen settings:
```json
{"hooks":{"PreToolUse":[{"matcher":"Bash","hooks":[{"type":"command","command":".claude/hooks/block-dangerous-git.sh"}]}]}}
```
5. Test with blocked command. Confirm hook denies.
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