docker-mcp AGENTS.md

A set of AGENTS.md instructions for an AI agent using docker-mcp, a tool for managing Docker containers and Docker Compose projects.

In plain words
What is it for?
It helps agents manage containers, run commands inside them, retrieve logs and statistics, and control Compose services.
Why use it?
It explains the available actions and required inputs, reducing mistakes when an agent lists, starts, stops, inspects, or troubleshoots Docker workloads.

Instructions file for CodexOpenCode

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 instructions/thargy/docker-mcp/agents-md
Clone the repo
git clone --depth 1 https://github.com/thargy/docker-mcp

Made for: Codex, OpenCode.

Per session 862 This file is loaded in full into every session.
When invoked 862 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
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 $0.00862 $0.00862
Opus 5 $0.00431 $0.00431
Sonnet 5 $0.00172 $0.00172
Haiku 4.5 $0.00086 $0.00086

Measured yesterday against content hash ec3c676efe32, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

docker-mcp AGENTS.md 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 yesterday.

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.

AGENTS.md · 66 lines

How it starts

The opening of the file, as written. The whole thing — 66 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md: LLM Agent Guide for docker-mcp

This guide explains the tool schemas, action discriminators, and best practices for AI agents invoking docker-mcp.


1. Tool Reference & Action Discriminators

1. docker_containers

  • Schema:
    • action: 'list' | 'inspect' | 'start' | 'stop' | 'restart' | 'logs' | 'stats' | 'exec' | 'remove'
    • id: Container ID or exact name (required for inspect, start, stop, restart, logs, stats, exec, remove)
    • pattern: Regex or substring to filter container names/images on list
    • all: Include non-running (exited/paused) containers on list (default true)
    • tail: Number of lines of logs to retrieve on logs (default 100)
    • timestamps: Include RFC3339 timestamps on logs (default true)
    • command: Array of command strings to execute on exec (e.g. ["ls", "-la", "/app"])
    • force: Force removal or stop (default false)

2. docker_compose

  • Schema:
    • action: 'ps' | 'up' | 'down' | 'restart' | 'logs'
    • project: Compose project name (derived from com.docker.compose.project label)
    • services: Array of specific service names to target
    • tail: Number of lines for aggregated logs

3. docker_images

  • Schema:
    • action: 'list' | 'inspect' | 'pull' | 'prune' | 'remove'
    • image: Image tag or digest (e.g. node:22-alpine or sha256:...)
    • all: Include intermediate image layers on list (default false)
    • force: Force removal (default false)

4. docker_volumes

  • Schema:
    • action: 'list' | 'inspect' | 'create' | 'prune' | 'remove'
    • name: Volume name
    • driver: Storage driver (e.g. local)
    • labels: Key-value label pairs
    • force: Force remove volume

5. docker_networks

  • Schema:
    • action: 'list' | 'inspect' | 'create' | 'prune' | 'remove'
    • name: Network name or ID
    • driver: Network driver (bridge, overlay, macvlan)
    • internal: Restrict external network gateway access (default false)

Read the full file on GitHub · 66 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. yesterday First seen · 66 lines · 862 tokens per session scan A ec3c676efe32

Subscribe to this mod's changes

docker-mcp AGENTS.md is an instructions file published in the GitHub repository thargy/docker-mcp (0 stars, last pushed 9d ago), licensed MIT. It adds 862 tokens to every session, about $0.0043 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.

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