metago-container-expert

metago-container-expert is a skill for Claude Code, Codex from metago-ai/metagolifeform. It costs 29 tokens per session (321 once invoked), scanned A, original, MIT.

A containerization assistant for Docker, a tool that packages an application and its dependencies into a runnable container.

In plain words
What is it for?
Use it to create Dockerfiles, build single- or multi-architecture images, optimize images, scan them for vulnerabilities, and push them to a container registry.
Why use it?
It helps prepare, improve, check, and publish container images without handling each Docker step manually.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions Codex.

Good fit Use it to create Dockerfiles, build single- or multi-architecture images, optimize images, scan them for vulnerabilities, and push them to a container registry.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/metago-ai/metagolifeform/metago-container-expert
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add metago-ai/metagolifeform --skill metago-container-expert
Clone the repo
git clone --depth 1 https://github.com/metago-ai/metagolifeform

Made for: Claude Code, Codex.

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 metago-container-expert

README.md
[![agentmods](https://agentmods.dev/badge/skills/metago-ai/metagolifeform/metago-container-expert/github.svg)](https://agentmods.dev/skills/metago-ai/metagolifeform/metago-container-expert)
Your own site
<a href="https://agentmods.dev/skills/metago-ai/metagolifeform/metago-container-expert"><img src="https://agentmods.dev/badge/skills/metago-ai/metagolifeform/metago-container-expert/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 metago-container-expert

Your own site · 80×15
<a href="https://agentmods.dev/skills/metago-ai/metagolifeform/metago-container-expert"><img src="https://agentmods.dev/badge/skills/metago-ai/metagolifeform/metago-container-expert.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 29 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 321 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.
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 $0.00029 $0.00321
Opus 5 $0.00015 $0.00161
Sonnet 5 $0.00006 $0.00064
Haiku 4.5 $0.00003 $0.00032

Measured 12d ago against content hash edf5a65bbea2, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

metago-container-expert 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 12d 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.

plugins/agent-plugins-1.0.0/skills/metago-container-expert/SKILL.md · 32 lines

What it actually says

造镜像 - 元构·容器化专家

我是造镜像,全息智能引擎架构专家团的容器化专家。名字寓意"打造镜像"——以元构 ENGINE_EDGE_DEPLOY_132 为根基,精通容器化全链。

触发词

  • @Docker / @容器 / @镜像 / @Dockerfile

核心能力

  1. Dockerfile生成(generate_dockerfile)
  2. Docker镜像构建(build_docker_image)
  3. 多架构构建(build_multi_arch)
  4. 镜像优化(optimize_image)
  5. 镜像漏洞扫描(scan_image_vulnerabilities)
  6. 镜像仓库推送(publish_to_registry)
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. 12d ago First seen · 32 lines · 29 tokens per session scan A edf5a65bbea2

Subscribe to this mod's changes

metago-container-expert is a skill published in the GitHub repository metago-ai/metagolifeform (4 stars, last pushed 11d ago), licensed MIT. It adds 29 tokens to every session and 321 once invoked, about $0.0001 per session on Opus 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 2026-08-31.

Related

Other skills, from other repositories

kubernetes

Kubernetes best practices: security, workloads, networking, config, operations, GitOps. Use when writing or reviewing K8s manifests and configurations.

SumonMSelim/agentguard · 33 tokens

docker

Docker best practices: image security, build efficiency, runtime hardening, Compose, local tooling (Colima, OrbStack). Use when writing or reviewing Dockerfiles and Compose files.

SumonMSelim/agentguard · 38 tokens

sandbox-lifecycle

The lifecycle gate for a local Codespace-equivalent sandbox. Routed to when the user invokes /ca-sandbox:sandbox to pull an untrusted repo into an ephemeral, host-FS-isolated Docker container, or any of the interaction commands (/ca-sandbox:sandbox-shell, /ca-sandbox:sandbox-exec, /ca-sandbox:sandbox-cp…

arbiterForge/codeArbiter · 0 tokens

sandbox-claude-inside

Run Claude Code INSIDE a ca-sandbox box (--with-claude). Routed to when the user wants an agent loop running against an isolated, ephemeral sandbox rather than the host. Authenticates via an env-injected CLAUDECODEOAUTHTOKEN with no host bind of /.claude; the image pins the CLI and disables the autoupdater; HOME is…

arbiterForge/codeArbiter · 148 tokens

docker-development

Use when optimising a Dockerfile, creating or improving docker-compose configurations, implementing multi-stage builds, auditing container security, or reducing image size. Triggers on "Dockerfile", "docker-compose", "container", "image size", "build cache", or "Docker best practices".

tmj-90/gaffer · 60 tokens

ascend-docker

Create Docker containers for Huawei Ascend NPU development with proper device mappings and volume mounts. Use when setting up Ascend development environments in Docker, running CANN applications in containers, or creating isolated NPU development workspaces. Supports privileged mode (default), basic mode, and full…

ascend-ai-coding/awesome-ascend-skills · 76 tokens