careful

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Safety guardrails for destructive commands. 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".

7installs
Sourcegarrytan/gstack
Added on

NPX Install

npx skill4agent add garrytan/gstack careful

Tags

Translated version includes tags in frontmatter
destructive-command-guardsafety-modeprod-protectiongit-operationskubectl-safety

SKILL.md Content

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<!-- AUTO-GENERATED from SKILL.md.tmpl — do not edit directly --> <!-- Regenerate: bun run gen:skill-docs -->

/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.
bash
mkdir -p ~/.gstack/analytics
echo '{"skill":"careful","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true

What's protected

PatternExampleRisk
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 HEAD~3
Uncommitted work loss
git checkout .
/ 
git restore .
git checkout .
Uncommitted work loss
kubectl delete
kubectl delete pod
Production impact
docker rm -f
/ 
docker system prune
docker system prune -a
Container/image loss

Safe exceptions

These patterns are allowed without warning:
  • rm -rf node_modules
    / 
    .next
    / 
    dist
    / 
    __pycache__
    / 
    .cache
    / 
    build
    / 
    .turbo
    / 
    coverage

How it works

The hook reads the command from the tool input JSON, checks it against the patterns above, and returns 
permissionDecision: "ask"
with a warning message if a match is found. You can always override the warning and proceed.
To deactivate, end the conversation or start a new one. Hooks are session-scoped.