docker-management SKILL.md skillA
docker-management from metaspartan/cybara is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add metaspartan/cybara/docker-management@git:20260703.247aff5Pins git:20260703.247aff5 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- metaspartan/cybara
- Path
skills/docker-management/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260703.247aff5, committed Jul 3, 2026
- Size
- 1,886 bytes
- Repository stars
- 32
- License
- MIT
Manage and debug Docker containers, images, volumes, networks, Compose stacks, and Dockerfile performance/safety.
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 Management Use this for container lifecycle operations, Compose stacks, image builds, logs, disk cleanup, and Dockerfile review. ## First Checks ```bash docker --version docker compose version docker info ``` If Docker is not running, stop and report that instead of guessing. ## Common Tasks | Task | Command | |---|---| | Running containers | `docker ps` | | All containers | `docker ps -a` | | Logs | `docker logs --tail 100 <name>` | | Follow logs | `docker logs --tail 100 -f <name>` | | Shell | `docker exec -it <name> /bin/sh` | | Inspect | `docker inspect <name>` | | Stats | `docker stats --no-stream` | | Compose status | `docker compose ps` | | Compose logs | `docker compose logs --tail 100` | | Disk usage | `docker system df` | ## Debugging Flow 1. Identify the failing container or service. 2. Check status and exit code with `docker ps -a` or `docker compose ps`. 3. Read logs from the failing service only. 4. Inspect env, mounts, ports, healthcheck, restart policy, and network. 5. Reproduce with the smallest command or Compose service. 6. Fix the image/config and rebuild. ## Dockerfile Review Check for: - Pinned base image and runtime versions. …
Read the whole file at its exact version.
How to install
mdr add metaspartan/cybara/docker-management@sha256:934ef6a9ae25ec45The line at the top of this page pins the label git:20260703.247aff5, 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_wgp5degv3upilvne)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jul 3, 2026.
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 (1886 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
metaspartan/cybara · 32 stars · license MIT · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_wgp5degv3upilvne GET https://markdownregistry.com/api/v1/resolve?ref=metaspartan/cybara/docker-management GET https://markdownregistry.com/api/v1/blob/934ef6a9ae25ec454f605ce2a71359f4237ef9775f2280a8197f49f8694b4e66
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.
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