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docker-env-manager SKILL.md skillA

docker-env-manager from cuhk-aim-group/neurodiscovery is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add cuhk-aim-group/neurodiscovery/docker-env-manager@git:20260506.86420c0

Pins git:20260506.86420c0 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: cuhk-aim-group/neurodiscovery
Path: skills/docker-env-manager/SKILL.md
Versions recorded: 5
Latest version: git:20260506.86420c0, committed May 6, 2026
First version recorded: Mar 25, 2026
Size: 14,413 bytes
Repository stars: 93
License: MIT

Use this skill whenever the user wants to pull, run, build, compose, list, prune, manage, or otherwise handle Docker containers, images, volumes, networks, or Docker Compose projects, or when a NeuroClaw skill (e.g. wmh-segmentation, freesurfer-processor in container mode) requires a clean, isolated, GPU-enabled Docker environment (e.g. 'pull mars-wmh image', 'run container with GPU', 'docker compose up', 'prune unused images', 'build custom dockerfile', 'manage nvidia docker'). Triggers…

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

# Docker Environment Manager (Tool Layer)

## Overview

Docker is the backbone for reproducible, containerized, GPU-accelerated environments in NeuroClaw — especially for deep-learning and neuroimaging skills (MARS-WMH nnU-Net, future nnU-Net models, containerized FreeSurfer, etc.) that require exact runtime isolation, NVIDIA GPU passthrough, and large pre-built images.

This skill acts as the **interface-layer orchestrator** for all common Docker operations, preventing permission issues, GPU misconfiguration, port conflicts, and storage bloat while enforcing best practices (named containers, volume mounts, `--gpus all`, docker-compose for multi-service stacks, dry-run previews, and safe pruning).

**Strict workflow (never skipped):**
1. Parse user intent from the request or context (pull / run / build / compose / prune / list / cleanup).
2. Detect current Docker setup (`docker --version`, `docker info`, NVIDIA Container Toolkit via `nvidia-smi` through `claw-shell`, available disk space, GPU status).
3. Propose a safe, best-practice plan:
   - Always prefer named containers/volumes over anonymous ones
   - Suggest `--gpus all` + volume mounts for NeuroClaw GPU skills
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add cuhk-aim-group/neurodiscovery/docker-env-manager@sha256:8c3a49d05bd1a47f

The line at the top of this page pins the label git:20260506.86420c0, 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.

Badge

[![mdr](https://markdownregistry.com/badge/art_tnlob3gprz5qts3t.svg)](https://markdownregistry.com/a/art_tnlob3gprz5qts3t)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between Mar 25, 2026 and May 6, 2026, about one every 11 days.

version	committed	commit	size	audit
git:20260506.86420c0 latest	2026-05-06	86420c0	14,413 B	A	view · diff
git:20260505.e9ddd22	2026-05-05	e9ddd22	14,409 B	A	view · diff
git:20260404.fa7f354	2026-04-04	fa7f354	14,325 B	A	view · diff
git:20260328.891ed93	2026-03-28	891ed93	8,639 B	A	view · diff
git:20260325.72d2cbf	2026-03-25	72d2cbf	8,722 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (14413 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

GitHub

cuhk-aim-group/neurodiscovery · 93 stars · license MIT · pushed 2026-10-23 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_tnlob3gprz5qts3t
GET https://markdownregistry.com/api/v1/resolve?ref=cuhk-aim-group/neurodiscovery/docker-env-manager
GET https://markdownregistry.com/api/v1/blob/8c3a49d05bd1a47f92726e4a6d8fbc3c1a49c3b726afbd9cd62752ab263f4a10

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.