docker-setup

docker-setup is a skill for Claude Code from SebastianLuser/claude-code-arcane. It costs 22 tokens per session (918 once invoked), scanned A, original, no licence file.

A setup guide for running applications in Docker, including Dockerfiles and Docker Compose configurations. Docker packages an application and its dependencies into portable containers.

In plain words
What is it for?
Use it to write or review Dockerfiles and Compose files, especially when using multi-stage builds, security settings, or image-size optimisation.
Why use it?
It helps create smaller, safer, and more maintainable container setups without repeating common configuration mistakes.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit Use it to write or review Dockerfiles and Compose files, especially when using multi-stage builds, security settings, or image-size optimisation.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/sebastianluser/claude-code-arcane/docker-setup
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 SebastianLuser/claude-code-arcane --skill docker-setup
Clone the repo
git clone --depth 1 https://github.com/SebastianLuser/claude-code-arcane

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 docker-setup

README.md
[![agentmods](https://agentmods.dev/badge/skills/sebastianluser/claude-code-arcane/docker-setup/github.svg)](https://agentmods.dev/skills/sebastianluser/claude-code-arcane/docker-setup)
Your own site
<a href="https://agentmods.dev/skills/sebastianluser/claude-code-arcane/docker-setup"><img src="https://agentmods.dev/badge/skills/sebastianluser/claude-code-arcane/docker-setup/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 docker-setup

Your own site · 80×15
<a href="https://agentmods.dev/skills/sebastianluser/claude-code-arcane/docker-setup"><img src="https://agentmods.dev/badge/skills/sebastianluser/claude-code-arcane/docker-setup.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 22 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 918 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00022 $0.00918
Opus 5 $0.00011 $0.00459
Sonnet 5 $0.00004 $0.00184
Haiku 4.5 $0.00002 $0.00092

Measured 6d ago against content hash f0e7e865ee12, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

docker-setup scanned grade A with 1 finding 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 6d 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.

Asks for rootlowPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

2. **Non-root user** — never run as root in runtime stage

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

skills/docker-setup/SKILL.md · 79 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

Files

What ships with it

3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 6d ago First seen · 79 lines · 22 tokens per session scan A f0e7e865ee12

Subscribe to this mod's changes

docker-setup is a skill published in the GitHub repository SebastianLuser/claude-code-arcane (2 stars, last pushed yesterday), with no licence file. It adds 22 tokens to every session and 918 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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