containerization-assist: Skill for Claude Code

.github/skills/ca-release/SKILL.md

ca-release is a skill for Claude Code from Azure/containerization-assist. It costs 69 tokens per session (1,026 once invoked), scanned A, original, MIT.

A step-by-step guide for releasing the containerization-assist project. It covers version changes, changelog updates, release branches, tags, and publishing.

In plain words
What is it for?
Use it to prepare patch, minor, or major releases, update package.json and server.json, create release branches, and tag versions.
Why use it?
It reduces the risk of missing a version file, changelog entry, or release step when preparing a new version.

Skill for Claude Code ✓ vendor

Written for Claude Code: argument-hint in frontmatter.

This is Azure/containerization-assist's own configuration. It tells Claude Code how to work on containerization-assist itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything containerization-assist configures →

About the project

Containerization Assist is an MCP server that helps create, inspect, and deploy Docker containers and Kubernetes applications. Developers use it for Dockerfile generation, image scanning, Kubernetes manifest creation, security checks, policy-based configuration, and deployment workflows.

Azure/containerization-assist · 43 stars · on GitHub

Reuse

Borrowing it

Nothing to install: this file belongs to Azure/containerization-assist. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/Azure/containerization-assist/main/.github/skills/ca-release/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/Azure/containerization-assist

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for ca-release

README.md
[![agentmods](https://agentmods.dev/badge/skills/azure/containerization-assist/ca-release/github.svg)](https://agentmods.dev/skills/azure/containerization-assist/ca-release)
Your own site
<a href="https://agentmods.dev/skills/azure/containerization-assist/ca-release"><img src="https://agentmods.dev/badge/skills/azure/containerization-assist/ca-release/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for ca-release

Your own site · 80×15
<a href="https://agentmods.dev/skills/azure/containerization-assist/ca-release"><img src="https://agentmods.dev/badge/skills/azure/containerization-assist/ca-release.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 69 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,026 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00069 $0.01026
Opus 5.5 $0.00028 $0.00410
Sonnet 5.5 $0.00014 $0.00205
Haiku 4.5 $0.00007 $0.00103

Measured 1mo ago against content hash 086962557111, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ca-release scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.github/skills/ca-release/SKILL.md · 119 lines

How it starts

The opening of the file, as written. The whole thing — 119 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CA Release Workflow

When to Use

  • Cutting a new patch, minor, or major release of containerization-assist
  • Updating CHANGELOG.md with changes since the last tag
  • Bumping versions across package.json, package-lock.json, and server.json
  • Preparing a release branch

Procedure

Step 1 — Create a release branch

Create a branch named release-<next-version> from main:

git checkout main && git pull
git checkout -b release-<next-version>

Step 2 — Identify changes since the last release

Get all commits since the last version tag:

git log --oneline <last-tag>..HEAD

The tag format used in this repo is bare semver (e.g. 1.4.0, not v1.4.0).

Group the commits into categories for the changelog:

  • Features — feat: prefixed or meaningful capability additions
  • Fixes — fix: prefixed commits
  • Dependency updates — build(deps): / build(deps-dev): bumps — list PR numbers together on one line
  • Other — chore, docs, ci, refactor, etc. (include if user-visible)

Step 3 — Update CHANGELOG.md

Prepend a new ## [<next-version>] section at the top of CHANGELOG.md, following the established format:

## [1.4.1]

- feat: database detection + AKS workload identity support (#630)
- add AKS-loop pre-deployment checks (#664)
- fix: add static redirect pages for VS Code MCP install links (#668, #669)
- fix(scan): treat scanType "all" as vulnerability scan (#665)
- dependency updates (#657, #662, #663, #666)

Rules:

  • One bullet per logical change; group dependency bumps into a single bullet with PR numbers
  • Do not include internal/tooling-only commits that have no user impact
  • Match the terse, imperative style used in existing entries

Step 4 — Bump the version

Run npm version with --no-git-tag-version (so no commit or tag is created — those are managed manually). The postversion lifecycle hook automatically syncs server.json:

npm version patch --no-git-tag-version   # x.y.Z
npm version minor --no-git-tag-version   # x.Y.0
npm version major --no-git-tag-version   # X.0.0

Read the full file on GitHub · 119 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago First seen · 119 lines · 69 tokens per session scan A 086962557111

Subscribe to this mod's changes

ca-release is a skill published in the GitHub repository Azure/containerization-assist (43 stars, last pushed today), licensed MIT. It adds 69 tokens to every session and 1,026 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.