docker-helper

docker-helper is a skill for Claude Code, Codex from shepherdjerred/monorepo. It costs 42 tokens per session (3,749 once invoked), scanned C, original, GPL-3.0.

A command-line guide for Docker, a tool that packages and runs applications in containers. It covers containers, images, networks, storage volumes, Compose projects, and container registries.

In plain words
What is it for?
It helps create and manage containers and images, connect container networks, handle volumes, run Compose configurations, and work with container registries.
Why use it?
Docker tasks often require managing several related resources and commands. This brings those operations together for working with local or hosted container environments.

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/shepherdjerred/monorepo/docker-helper
Any agent
npx skills add shepherdjerred/monorepo --skill docker-helper
Clone the repo
git clone --depth 1 https://github.com/shepherdjerred/monorepo

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 docker-helper

README.md
[![agentmods](https://agentmods.dev/badge/skills/shepherdjerred/monorepo/docker-helper.svg)](https://agentmods.dev/skills/shepherdjerred/monorepo/docker-helper)
Your own site
<a href="https://agentmods.dev/skills/shepherdjerred/monorepo/docker-helper"><img src="https://agentmods.dev/badge/skills/shepherdjerred/monorepo/docker-helper.svg" alt="Measured on agentmods" height="20"></a>
Per session 42 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,749 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 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 $0.00042 $0.03749
Opus 5 $0.00021 $0.01875
Sonnet 5 $0.00008 $0.00750
Haiku 4.5 $0.00004 $0.00375

Measured 5d ago against content hash 3afcd5e21480, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade C, and why

docker-helper scanned grade C 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 5d 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.

Recursive force deletehighDestructive 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/*

Makes network callslowCapability

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

test: ["CMD", "curl", "-f", "http://localhost:3000/health"]
packages/dotfiles/dot_agents/skills/docker-helper/SKILL.md · 810 lines

The source is not reproduced here

Licensed GPL-3.0

The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

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. 5d ago First seen · 810 lines · 42 tokens per session scan C 3afcd5e21480

Subscribe to this mod's changes

docker-helper is a skill published in the GitHub repository shepherdjerred/monorepo (94 stars, last pushed today), licensed GPL-3.0. It adds 42 tokens to every session and 3,749 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it C 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 2026-08-30.

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