careful SKILL.md skillA
careful from garrytan/gstack is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add garrytan/gstack/careful@v0.1.0Pins v0.1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- garrytan/gstack
- Path
careful/SKILL.md- Versions recorded
- 10
- Latest version
- v0.1.0, committed Oct 19, 2026
- First version recorded
- Apr 16, 2026
- Size
- 4,739 bytes
- Repository stars
- 136,966
- License
- MIT
Safety guardrails for destructive commands. (gstack).
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
<!-- 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 and PowerShell 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
GSTACK_STATE_ROOT=$(~/.claude/skills/gstack/bin/gstack-paths --get GSTACK_STATE_ROOT); : "${GSTACK_STATE_ROOT:?gstack-paths failed; reinstall with ./setup or /gstack-upgrade}"
mkdir -p "$GSTACK_STATE_ROOT"/analytics
echo '{"skill":"careful","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}' >> "$GSTACK_STATE_ROOT"/analytics/skill-usage.jsonl 2>/dev/null || true
```
## 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 |
…Read the whole file at its exact version.
How to install
mdr add garrytan/gstack/careful@sha256:f3dfed24accce14aThe line at the top of this page pins the label v0.1.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_jy5oyutu5qtprgtz)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 10 versions of this file, between Apr 16, 2026 and Oct 19, 2026, about one every 21 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v0.1.0 latest | 2026-10-19 | 6237994 | 4,739 B | A | view · diff |
| v0.1.0 | 2026-10-08 | c7edf46 | 5,081 B | A | view · diff |
| v0.1.0 | 2026-10-04 | 2db0b3a | 3,733 B | A | view · diff |
| v0.1.0 | 2026-10-03 | ac20ef1 | 3,714 B | A | view · diff |
| v0.1.0 | 2026-10-01 | df89475 | 3,679 B | A | view · diff |
| v0.1.0 | 2026-08-16 | 1cab5e1 | 3,516 B | A | view · diff |
| v0.1.0 | 2026-08-15 | 008dd65 | 2,715 B | A | view · diff |
| v0.1.0 | 2026-06-08 | 9cc41b7 | 2,567 B | A | view · diff |
| v0.1.0 | 2026-05-26 | 22f8c7f | 2,551 B | A | view · diff |
| v0.1.0 | 2026-04-16 | b805aa0 | 2,531 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4739 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
garrytan/gstack · 136,966 stars · license MIT · pushed 2026-10-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_jy5oyutu5qtprgtz GET https://markdownregistry.com/api/v1/resolve?ref=garrytan/gstack/careful GET https://markdownregistry.com/api/v1/blob/f3dfed24accce14ad5d59a88f2f7f6aa21dc1b3b86416375b39268282807dfa3
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.