docker-architect SKILL.md skillA

docker-architect from bjornmelin/dev-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add bjornmelin/dev-skills/docker-architect@git:20260610.5fd029c

Pins git:20260610.5fd029c in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
bjornmelin/dev-skills
Path
skills/docker-architect/SKILL.md
Versions recorded
2
Latest version
git:20260610.5fd029c, committed Jun 10, 2026
First version recorded
Jan 26, 2026
Size
6,800 bytes
Repository stars
8
License
none declared

Docker + Compose—arch, implement, harden, CI. Triggers—Dockerfile, compose, bake, dockerignore, audit, build/run debug, multi-svc dev/prod.

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 Architect

## Overview

Produce production-grade, secure, right-sized Docker images and Compose environments end-to-end: inventory → design → implement → test → CI. Prefer minimal, reproducible builds (multi-stage + BuildKit) and least-privilege runtime defaults.

## Quick Start (always do this first)

Resolve `skill_dir` as the directory containing this skill before running
bundled scripts.

1. Inventory the repo and existing container config:
   - Run `python3 "$skill_dir/scripts/docker_inventory.py" --root .`
2. Choose the target:
   - **New containerization** → follow “New build workflow”
   - **Existing Dockerfiles/Compose** → follow “Audit + refactor workflow”
3. Validate locally:
   - `docker buildx version`
   - `docker buildx build ...` (or `docker build ...`)
   - `docker compose config` and `docker compose up --build`

Template rendering example (edit variables per repo):

- `python3 "$skill_dir/scripts/render_template.py" --template .dockerignore --out .dockerignore`
- `python3 "$skill_dir/scripts/render_template.py" --template compose/docker-compose.yml --out docker-compose.yml --var IMAGE_NAME=myapp:dev --var HOST_PORT=8000 --var CONTAINER_PORT=8000`
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add bjornmelin/dev-skills/docker-architect@sha256:df8bbbbd065be40c

The line at the top of this page pins the label git:20260610.5fd029c, 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 badge

[![mdr](https://markdownregistry.com/badge/art_zd3t35w7ier6spgl.svg)](https://markdownregistry.com/a/art_zd3t35w7ier6spgl)

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

Versions

The registry has recorded 2 versions of this file, between Jan 26, 2026 and Jun 10, 2026, about one every 135 days.

versioncommittedcommitsizeaudit
git:20260610.5fd029c latest2026-06-10 5fd029c 6,800 BA view · diff
git:20260126.735ce962026-01-26 735ce96 7,442 BA 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 (6800 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

bjornmelin/dev-skills · 8 stars · license none declared · pushed 2026-10-27 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_zd3t35w7ier6spgl
GET https://markdownregistry.com/api/v1/resolve?ref=bjornmelin/dev-skills/docker-architect
GET https://markdownregistry.com/api/v1/blob/df8bbbbd065be40cbb731f33cc363edd1f54fda7b8647681680909ce49f0e1b2

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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