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.
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.
curl -O https://raw.githubusercontent.com/Azure/containerization-assist/main/.github/skills/ca-release/SKILL.mdgit clone --depth 1 https://github.com/Azure/containerization-assistWrote 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.
[](https://agentmods.dev/skills/azure/containerization-assist/ca-release)<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.
<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>- NVIDIA SkillSpector pass
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.
| Model | Per session | Once 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 |
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.
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, ormajorrelease of containerization-assist - Updating
CHANGELOG.mdwith changes since the last tag - Bumping versions across
package.json,package-lock.json, andserver.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
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.
- 1mo ago First seen · 119 lines · 69 tokens per session scan A 086962557111
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.
Other skills, from other repositories
release-announcement
Write a release announcement — changelog, blog post, in-app note, or social post — that leads with user impact, names the audience, and includes upgrade/migration steps without filler.
release
Fully automate a release with version-bump and childhood.
release-notes
Generate user-facing release notes from tickets, PRDs, or changelogs. Creates clear, engaging summaries organized by category (new features, improvements, fixes). Use when writing release notes, creating changelogs, announcing product updates, or summarizing what shipped.
multi-agent-release-manager
Cleans up the workspace, formats code, runs presubmit checks, and uploads CLs to Gerrit.
pack-submit
Package one of this agent's own skills as a standalone community pack and submit it to the aeon registry as a PR.
release-helper
Ensures configuration and code changes are released correctly. Use PROACTIVELY whenever you edit config.json, change any setting, or fix a configuration bug in this project, so the change reaches production.