docker

Docker containerization expert for creating optimized, secure multi-stage Dockerfiles and docker-compose configurations. Use when writing or reviewing Dockerfiles, docker-compose files, optimizing image size, adding security hardening, configuring health checks, setting up container networking, or any Docker-related…

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/tae0y/python-project-template/docker
Any agent
npx skills add tae0y/python-project-template --skill docker
Clone the repo
git clone --depth 1 https://github.com/tae0y/python-project-template

Made for: Claude Code, Codex.

Per session 56 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 984 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 2 findings. Scan, not verified.
Origin unknown 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 $0.00056 $0.00984
Opus 5 $0.00028 $0.00492
Sonnet 5 $0.00011 $0.00197
Haiku 4.5 $0.00006 $0.00098

Measured today against content hash 74c4290a29c6, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade B, and why

docker scanned grade B with 2 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 today.

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.

Recursive force deletemediumDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

rm -rf /var/lib/apt/lists/*

Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

CMD curl --fail http://localhost:8080/health || exit 1
.claude/skills/docker/SKILL.md · 171 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. today First seen · 171 lines · 56 tokens per session scan B 74c4290a29c6

Subscribe to this mod's changes

docker is a skill published in the GitHub repository tae0y/python-project-template (14 stars, last pushed 24d ago), with no licence file. It adds 56 tokens to every session and 984 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it B with 2 findings (recursive force delete, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-01.

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