safe-bash SKILL.md skillA
safe-bash from baphuongna/pi-crew is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add baphuongna/pi-crew/safe-bash@git:20260911.c97bc57Pins git:20260911.c97bc57 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- baphuongna/pi-crew
- Path
skills/safe-bash/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260911.c97bc57, committed Sep 11, 2026
- First version recorded
- May 26, 2026
- Size
- 8,591 bytes
- Repository stars
- 57
- License
- MIT
Safe shell-command workflow. When NOT to use: subprocess orchestration (use child-pi-spawning); destructive operations without sandbox (use ownership-session-security).
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
# safe-bash Use this skill whenever a task may execute shell commands. This skill covers cross-platform shell safety, destructive action confirmation, and Windows-specific patterns. ## Classification Every shell command is either **read-only** or **mutating**. Always report which it is. ### Read-only commands (safe) ```bash pwd # print working directory ls -la # list files find . -name "*.ts" | head -20 # search without writing rg "pattern" --type ts | head -20 # ripgrep without write git status # inspect state git log --oneline -5 # recent commits git diff --staged # staged changes npm view <pkg> # query registry (no install) npx tsc --noEmit # typecheck (no write) node -e "console.log(process.version)" # inspect version ``` ### Mutating commands (require confirmation) ```bash npm install # changes node_modules git commit # creates new commit git push # publishes to remote rm -rf <path> # DESTRUCTIVE git reset --hard # rewrites history npm publish # publishes to registry ``` ## Cross-Platform Considerations ### Windows vs Unix paths ```typescript …
Read the whole file at its exact version.
How to install
mdr add baphuongna/pi-crew/safe-bash@sha256:92cd012b9a7da2e1The line at the top of this page pins the label git:20260911.c97bc57, 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_bwwizmxo56dettzv)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between May 26, 2026 and Sep 11, 2026, about one every 27 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260911.c97bc57 latest | 2026-09-11 | c97bc57 | 8,591 B | A | view · diff |
| git:20260603.fa30bc0 | 2026-06-03 | fa30bc0 | 8,446 B | A | view · diff |
| git:20260529.53de3c2 | 2026-05-29 | 53de3c2 | 8,430 B | A | view · diff |
| git:20260528.67ddbec | 2026-05-28 | 67ddbec | 8,499 B | A | view · diff |
| git:20260526.80df5e6 | 2026-05-26 | 80df5e6 | 7,927 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 (8591 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
baphuongna/pi-crew · 57 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_bwwizmxo56dettzv GET https://markdownregistry.com/api/v1/resolve?ref=baphuongna/pi-crew/safe-bash GET https://markdownregistry.com/api/v1/blob/92cd012b9a7da2e17af36845e75660d4a3174d3ca745e8f8bd0dce2e362b3069
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.