ln-92-container-engineer SKILL.md skillA
ln-92-container-engineer from levnikolaevich/claude-code-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add levnikolaevich/claude-code-skills/ln-92-container-engineer@git:20261018.9ab066bPins git:20261018.9ab066b in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- levnikolaevich/claude-code-skills
- Path
plugins/engineering-foundation-suite/skills/ln-92-container-engineer/SKILL.md- Versions recorded
- 3
- Latest version
- git:20261018.9ab066b, committed Oct 18, 2026
- First version recorded
- Oct 12, 2026
- Size
- 10,277 bytes
- Repository stars
- 589
- License
- MIT
Builds, hardens or reviews container images and local runtime packaging with startup and shutdown evidence; not remote deployment or host administration.
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
# Container Engineer **Goal:** Deliver approved container build and local runtime packaging changes with executable evidence. Limit edits to packaging, necessary scoped lifecycle integration and related checks/guidance. Publishing images, deploying and changing shared hosts require separate authority. **Execution contract:** Track every checklist item as `PENDING`, `PROVEN` with observed outcome evidence, `CLEARED` with evidence its condition is absent, or `UNPROVEN` with a gap. Reading, delegation, tool failure, zero exit status, and self-reported success are not proof. Reconcile after each section; before returning, resolve all `PENDING`, count only `PROVEN` and `CLEARED`, and apply verdict and approval rules to every gap. …
Read the whole file at its exact version.
How to install
mdr add levnikolaevich/claude-code-skills/ln-92-container-engineer@sha256:501a07396088ca77The line at the top of this page pins the label git:20261018.9ab066b, 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_kylmtogn6su6jpxc)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Oct 12, 2026 and Oct 18, 2026, about one every 3 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261018.9ab066b latest | 2026-10-18 | 9ab066b | 10,277 B | A | view · diff |
| git:20261012.161af7f | 2026-10-12 | 161af7f | 9,495 B | A | view · diff |
| git:20261012.2a77c73 | 2026-10-12 | 2a77c73 | 9,694 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 (10277 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
levnikolaevich/claude-code-skills · 589 stars · license MIT · pushed 2026-11-05 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_kylmtogn6su6jpxc GET https://markdownregistry.com/api/v1/resolve?ref=levnikolaevich/claude-code-skills/ln-92-container-engineer GET https://markdownregistry.com/api/v1/blob/501a07396088ca77f80dfd7d57790b97bd03f87a29970c9ba3ccba6e9a4e19a2
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.