docker-management

docker-management is a skill for Claude Code, Codex from NousResearch/hermes-agent. It costs 14 tokens per session (2,434 once invoked), scanned A, original, MIT.

A guide for operating Docker, a system for running applications in isolated containers, through its command-line tools. It covers containers, images, storage volumes, networks, and Compose, which coordinates multiple containers.

In plain words
What is it for?
Start, stop, remove, inspect, build, pull, or debug containers and images; run multi-container Compose applications; and manage Docker volumes, networks, and cleanup.
Why use it?
It provides the standard commands needed to run and troubleshoot containerized software without searching for each command separately. It also helps investigate crashes, logs, and disk usage.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Start, stop, remove, inspect, build, pull, or debug containers and images; run multi-container Compose applications; and manage Docker volumes, networks, and cleanup.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/nousresearch/hermes-agent/docker-management
About the project

Hermes Agent is an AI assistant that learns from its use by creating and improving skills, retaining knowledge, searching past conversations, and adapting to its users. It is for people who want to run an agent through a terminal or messaging platforms while connecting it to different AI models and scheduled tasks.

NousResearch/hermes-agent · 255,903 stars · on GitHub · hermes-agent.nousresearch.com

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 NousResearch/hermes-agent --skill docker-management
Clone the repo
git clone --depth 1 https://github.com/NousResearch/hermes-agent

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-management

README.md
[![agentmods](https://agentmods.dev/badge/skills/nousresearch/hermes-agent/docker-management/github.svg)](https://agentmods.dev/skills/nousresearch/hermes-agent/docker-management)
Your own site
<a href="https://agentmods.dev/skills/nousresearch/hermes-agent/docker-management"><img src="https://agentmods.dev/badge/skills/nousresearch/hermes-agent/docker-management/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-management

Your own site · 80×15
<a href="https://agentmods.dev/skills/nousresearch/hermes-agent/docker-management"><img src="https://agentmods.dev/badge/skills/nousresearch/hermes-agent/docker-management.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 14 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,434 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. Third-party audits
  • Snyk fail 7 Sept 2026
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 8 findings, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium MCP Rug Pull · line 45
    Docker image references without a specific tag (:latest is implicit) or digest (@sha256:...) can be silently replaced by a malicious image.
    Fix: Pin the image: image:tag or image@sha256:abc123
  • medium MCP Rug Pull · line 75
    Docker image references without a specific tag (:latest is implicit) or digest (@sha256:...) can be silently replaced by a malicious image.
    Fix: Pin the image: image:tag or image@sha256:abc123
  • medium MCP Rug Pull · line 78
    Docker image references without a specific tag (:latest is implicit) or digest (@sha256:...) can be silently replaced by a malicious image.
    Fix: Pin the image: image:tag or image@sha256:abc123
  • medium MCP Rug Pull · line 81
    Docker image references without a specific tag (:latest is implicit) or digest (@sha256:...) can be silently replaced by a malicious image.
    Fix: Pin the image: image:tag or image@sha256:abc123
  • medium MCP Rug Pull · line 84
    Docker image references without a specific tag (:latest is implicit) or digest (@sha256:...) can be silently replaced by a malicious image.
    Fix: Pin the image: image:tag or image@sha256:abc123
  • medium MCP Rug Pull · line 90
    Docker image references without a specific tag (:latest is implicit) or digest (@sha256:...) can be silently replaced by a malicious image.
    Fix: Pin the image: image:tag or image@sha256:abc123
  • medium MCP Rug Pull · line 87
    Docker image references without a specific tag (:latest is implicit) or digest (@sha256:...) can be silently replaced by a malicious image.
    Fix: Pin the image: image:tag or image@sha256:abc123
  • medium MCP Rug Pull · line 252
    Docker image references without a specific tag (:latest is implicit) or digest (@sha256:...) can be silently replaced by a malicious image.
    Fix: Pin the image: image:tag or image@sha256:abc123
How audits are shown
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 $0.00014 $0.02434
Opus 5.5 $0.00006 $0.00974
Sonnet 5.5 $0.00003 $0.00487
Haiku 4.5 $0.00001 $0.00243

Measured 1mo ago against content hash 6425a2cf3f68, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

docker-management 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 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.

Makes network callslowCapability

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

- **Port accessible?** → `curl -s http://localhost:PORT` or `docker port NAME`
Origin

Copies of this mod

8 near-identical copies found in the catalogue:

optional-skills/devops/docker-management/SKILL.md · 283 lines

How it starts

The opening of the file, as written. The whole thing — 283 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Docker Management

Manage Docker containers, images, volumes, networks, and Compose stacks using standard Docker CLI commands. No additional dependencies beyond Docker itself.

When to Use

  • Run, stop, restart, remove, or inspect containers
  • Build, pull, push, tag, or clean up Docker images
  • Work with Docker Compose (multi-service stacks)
  • Manage volumes or networks
  • Debug a crashing container or analyze logs
  • Check Docker disk usage or free up space
  • Review or optimize a Dockerfile

Prerequisites

  • Docker Engine installed and running
  • User added to the docker group (or use sudo)
  • Docker Compose v2 (included with modern Docker installations)

Quick check:

docker --version && docker compose version

Quick Reference

Task Command
Run container (background) docker run -d --name NAME IMAGE
Stop + remove docker stop NAME && docker rm NAME
View logs (follow) docker logs --tail 50 -f NAME
Shell into container docker exec -it NAME /bin/sh
List all containers docker ps -a
Build image docker build -t TAG .
Compose up docker compose up -d
Compose down docker compose down
Disk usage docker system df
Cleanup dangling docker image prune && docker container prune

Procedure

1. Identify the domain

Figure out which area the request falls into:

  • Container lifecycle → run, stop, start, restart, rm, pause/unpause
  • Container interaction → exec, cp, logs, inspect, stats
  • Image management → build, pull, push, tag, rmi, save/load
  • Docker Compose → up, down, ps, logs, exec, build, config
  • Volumes & networks → create, inspect, rm, prune, connect
  • Troubleshooting → log analysis, exit codes, resource issues

2. Container operations

Run a new container:

# Detached service with port mapping
docker run -d --name web -p 8080:80 nginx

# With environment variables
docker run -d -e POSTGRES_PASSWORD=secret -e POSTGRES_DB=mydb --name db postgres:16

# With persistent data (named volume)
docker run -d -v pgdata:/var/lib/postgresql/data --name db postgres:16

# For development (bind mount source code)
docker run -d -v $(pwd)/src:/app/src -p 3000:3000 --name dev my-app

# Interactive debugging (auto-remove on exit)
docker run -it --rm ubuntu:22.04 /bin/bash

# With resource limits and restart policy
docker run -d --memory=512m --cpus=1.5 --restart=unless-stopped --name app my-app

Read the full file on GitHub · 283 lines

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. 1mo ago First seen · 283 lines · 14 tokens per session scan A 6425a2cf3f68

Subscribe to this mod's changes

docker-management is a skill published in the GitHub repository NousResearch/hermes-agent (255,903 stars, last pushed today), licensed MIT. It adds 14 tokens to every session and 2,434 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 1 finding (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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