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Skill

careful

@garrytan 124k stars Updated 2026-07-15 Author match: High

Safety guardrails for destructive commands. (gstack)

Install

Install this Claude and Codex skill with the command below. The command stays visible even when copy support is unavailable.

Install command
git clone https://github.com/garrytan/gstack /tmp/gstack && ln -s /tmp/gstack/careful ~/.claude/skills/careful

View on GitHub

From README

When to invoke this skill Warns before rm -rf, DROP TABLE, force-push, git reset --hard, kubectl delete, and similar destructive operations. User can override each warning. Use when touching prod, debugging live systems, or working in a shared environment. Use when asked to "be careful", "safety mode", "prod mode", or "careful mode". /careful — Destructive Command Guardrails Safety mode is now active. Every bash command will be checked for destructive patterns before running. If a destructive command is detected, you'll be warned and can choose to proceed or cancel. What's protected | Pattern | Example | Risk | |---------|---------|------| | rm -rf / rm -r / rm --recursive | rm -rf /var/data | Recursive delete | | DROP TABLE / DROP DATABASE | DROP TABLE users; | Data loss | | TRUNCATE | TRUNCATE orders; | Data loss | | git push --force / -f | git push -f origin main | History rewrite | | git reset --hard | git reset --hard HEAD3 | Uncommitted work loss | | git checkout .

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