claw-shell skillA
claw-shell is agent-read markdown (skill) from cuhk-aim-group/neurodiscovery: Use this skill whenever any NeuroClaw skill, sub-agent, or model needs to execute shell commands safely (e.g. source environment scripts, run recon-all, git operations, conda commands, ls, cat logs, etc.). Triggers include: 'run shell', 'execute command', 'shell command', 'tmux claw', 'run in claw session', 'safe shell execution', or any request that requires running terminal commands. This skill is the mandatory gatekeeper for all shell execution in NeuroClaw: it ALWAYS routes commands through .
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# Claw Shell ## Overview `claw-shell` is the central, safe shell execution layer for the entire NeuroClaw system. All long-running or system-level commands (FreeSurfer recon-all, dependency installation steps, git operations, conda commands, file operations, etc.) are routed through this skill. **Core principles:** - **Always** uses the dedicated tmux session named `claw` (creates it automatically if missing). - **Never** touches any other tmux session or runs commands directly in the main shell. - Captures the latest pane output and returns it to the calling skill/agent. - Enforces strict safety rules: dangerous commands (sudo, rm, reboot, etc.) trigger an explicit user confirmation step before execution. This design solves the problems of the main agent not proactively installing dependencies and handling long-running commands, as identified in the MedicalClaw evaluation, by providing centralized logging, detachment support, and safe execution. ## Quick Reference | Type | Example Commands | Behavior | |-----------------------------------|-------------------------------------------------------|----------| …
Read the whole file at its exact version.
How to install
mdr add cuhk-aim-group/neurodiscovery/claw-shell@git:20260506.86420c0mdr add cuhk-aim-group/neurodiscovery/claw-shell@sha256:d8d7413406b92738Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_sz2zh62iwc2t4agx)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260506.86420c0 latest | 2026-05-06 | 86420c0 | 5,756 B | A | view · diff |
| git:20260505.e9ddd22 | 2026-05-05 | e9ddd22 | 5,766 B | A | view · diff |
| git:20260404.fa7f354 | 2026-04-04 | fa7f354 | 5,720 B | A | view · diff |
| git:20260328.891ed93 | 2026-03-28 | 891ed93 | 5,719 B | A | view · diff |
| git:20260325.72d2cbf | 2026-03-25 | 72d2cbf | 5,840 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 (5756 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
cuhk-aim-group/neurodiscovery · 91 stars · license MIT · pushed 2026-09-22 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_sz2zh62iwc2t4agx GET https://markdownregistry.com/api/v1/resolve?ref=cuhk-aim-group/neurodiscovery/claw-shell GET https://markdownregistry.com/api/v1/blob/d8d7413406b927382e6bf76cbaefc61dc2cbef0390aea702e1e55621c636e464
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