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containerize SKILL.md skillA

containerize from tibursocampos/agent-dev-toolkit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add tibursocampos/agent-dev-toolkit/containerize@git:20261012.c159b3f

Pins git:20261012.c159b3f in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: tibursocampos/agent-dev-toolkit
Path: core/skills/containerize/SKILL.md
Versions recorded: 5
Latest version: git:20261012.c159b3f, committed Oct 12, 2026
First version recorded: Jul 31, 2026
Size: 4,180 bytes
Repository stars: 6
License: MIT

Write multi-stage Dockerfiles, .dockerignore, and docker-compose for local dev. Use when dockerizing a project or invoking /containerize.

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

## STOP - Read before ANY tool call

1. Read `{{GUARDRAILS_PATH}}`
2. Read `{{TOOLKIT_ROOT}}/skills/_shared/sdd-artifacts/SESSION.md`; load session-state for `$Cwd`
3. If the relevant gate is not approved: **STOP** - ask user **(pt-BR)** - do **NOT** Write/Shell
4. SDD/develop skills: after **ONE** step/task, **STOP** session - handoff only
5. This skill body is **English**; user-facing prompts may be **(pt-BR)**

### Step -1 - Gate check (report in chat before continuing)

```
Gate check:
[ ] guardrails.mdc read
[ ] SESSION.md read; session-state loaded
[ ] PIPELINE.md read (SDD skills only)
[ ] User confirmed current action (sim)
-> If any unchecked: STOP
```

---

# Skill: containerize

## Trigger
**Negative signal:** Do not activate this skill when the request lacks one of the positive signals below or its required context; topic similarity or an isolated keyword alone is insufficient.

Invoke when the user requests: `/containerize`, `dockerize project`, `/containerize`, or asks to containerize the workspace.

**Arguments (optional):**

| Input | Meaning |
|-------|---------|
| Runtime port | The primary network port to expose in the container |

## Outcome
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add tibursocampos/agent-dev-toolkit/containerize@sha256:1bf2fcf2b11b190b

The line at the top of this page pins the label git:20261012.c159b3f, 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_e7zvrmd4gmvtzvrd.svg)](https://markdownregistry.com/a/art_e7zvrmd4gmvtzvrd)

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

Versions

The registry has recorded 5 versions of this file, between Jul 31, 2026 and Oct 12, 2026, about one every 18 days.

version	committed	commit	size	audit
git:20261012.c159b3f latest	2026-10-12	c159b3f	4,180 B	A	view · diff
git:20261003.d75bf34	2026-10-03	d75bf34	3,986 B	A	view · diff
git:20260902.15fbea8	2026-09-02	15fbea8	3,985 B	A	view · diff
git:20260831.80517f1	2026-08-31	80517f1	5,849 B	A	view · diff
git:20260731.f213f84	2026-07-31	f213f84	5,702 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 (4180 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

tibursocampos/agent-dev-toolkit · 6 stars · license MIT · pushed 2026-10-21 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_e7zvrmd4gmvtzvrd
GET https://markdownregistry.com/api/v1/resolve?ref=tibursocampos/agent-dev-toolkit/containerize
GET https://markdownregistry.com/api/v1/blob/1bf2fcf2b11b190b7702a636ae3e63d28b9d85fb0dc3db7a6700c63debd43fd5

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.