docker SKILL.md skillA
docker from event4u-app/agent-config is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add event4u-app/agent-config/docker@git:20261026.e5c6d10Pins git:20261026.e5c6d10 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- event4u-app/agent-config
- Path
src/skills/docker/SKILL.md- Versions recorded
- 6
- Latest version
- git:20261026.e5c6d10, committed Oct 26, 2026
- First version recorded
- Jun 3, 2026
- Size
- 11,085 bytes
- Repository stars
- 18
- License
- MIT
Use when working with Docker — Dockerfile edits, docker-compose services, containers, or the dual-container (fast + Xdebug) setup — even when the user just says 'my container won't start'.
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 ## When to use Use this skill when working with Docker configuration, container setup, Dockerfile changes, or docker-compose modifications. Do NOT use when: - Production deployment (use `aws-infrastructure` skill) - Codespaces setup (use `devcontainer` skill) ## Procedure: Modify Docker setup 1. **Gather context** — read project Docker docs in `agents/` or `Docs/`, check `Makefile`/`Taskfile.yml` for targets, read `docker-compose.yml`/`compose.yaml` for service layout. 2. **Identify scope** — determine which service(s) are affected (PHP, NGINX, worker, scheduler, database). 3. **Inspect current state** — run `docker compose ps` to see running containers and their health status. 4. **Make the change** — edit the relevant file (Dockerfile, compose file, NGINX config, Makefile target). Follow the conventions in the reference sections below. 5. **Rebuild affected containers** — `docker compose build <service>` (add `--no-cache` if Dockerfile base layers changed). 6. **Verify** — `docker compose up -d`, check `docker compose ps` for healthy status, run a smoke test (e.g., `make test-quick` or `curl localhost`). ## Project architecture …
Read the whole file at its exact version.
How to install
mdr add event4u-app/agent-config/docker@sha256:37b5a94b1fea3b54The line at the top of this page pins the label git:20261026.e5c6d10, 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_cepd5bcrbvplx5zn)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Jun 3, 2026 and Oct 26, 2026, about one every 29 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261026.e5c6d10 latest | 2026-10-26 | e5c6d10 | 11,085 B | A | view · diff |
| git:20261026.bc52761 | 2026-10-26 | bc52761 | 12,131 B | A | view · diff |
| git:20261021.8f47545 | 2026-10-21 | 8f47545 | 11,104 B | A | view · diff |
| git:20260810.2588c5b | 2026-08-10 | 2588c5b | 11,104 B | A | view · diff |
| git:20260713.4427224 | 2026-07-13 | 4427224 | 10,607 B | A | view · diff |
| git:20260603.668ed88 | 2026-06-03 | 668ed88 | 9,324 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 (11085 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
event4u-app/agent-config · 18 stars · license MIT · pushed 2026-10-31 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_cepd5bcrbvplx5zn GET https://markdownregistry.com/api/v1/resolve?ref=event4u-app/agent-config/docker GET https://markdownregistry.com/api/v1/blob/37b5a94b1fea3b54264109ad18b28d793eb11831651ffcc8013c36393892a824
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.
More from event4u-app/agent-config
Every file in event4u-app/agent-config