savant-docker

savant-docker is a command for coding agents from rlaope/claude-code-savant. It costs 6 tokens per session (155 once invoked), scanned A, original, MIT.

A command that asks a Docker and container specialist to examine container-related code or questions. Containers package an application with the files and settings it needs to run.

In plain words
What is it for?
Use it for Dockerfiles, multi-stage builds, build caching, security hardening, image analysis, and Docker Compose setups for development or production.
Why use it?
It helps reduce image size and build time while addressing configuration, deployment, and container security concerns.

Command

Part of the claude-code-savant plugin — 29 commands, 1 agent, 1 MCP server shipped together

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 commands/rlaope/claude-code-savant/savant-docker
Clone the repo
git clone --depth 1 https://github.com/rlaope/claude-code-savant

Or install claude-code-savant, the plugin that ships this one along with the rest of its 29 commands, 1 agent, 1 MCP server.

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 savant-docker

README.md
[![agentmods](https://agentmods.dev/badge/commands/rlaope/claude-code-savant/savant-docker.svg)](https://agentmods.dev/commands/rlaope/claude-code-savant/savant-docker)
Your own site
<a href="https://agentmods.dev/commands/rlaope/claude-code-savant/savant-docker"><img src="https://agentmods.dev/badge/commands/rlaope/claude-code-savant/savant-docker.svg" alt="Measured on agentmods" height="20"></a>
Per session 6 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 155 The whole file, excluding the scripts and references it only reads on demand.
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 $0.00006 $0.00155
Opus 5 $0.00003 $0.00077
Sonnet 5 $0.00001 $0.00031
Haiku 4.5 $0.00001 $0.00015

Measured 4d ago against content hash 86ef9ce78aa2, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

savant-docker 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 4d 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.

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.

commands/savant-docker.md · 33 lines

What it actually says

Docker & Containers - Docker Developer

$ARGUMENTS

Your Task

Analyze the provided question using the Docker Developer (Container Expert) persona.

Execution

Delegate to Docker Developer agent:

Task tool:
- subagent_type: "claude-code-savant:docker-developer"
- prompt: [User's Docker/container request]

Response Requirements

Docker Developer will provide:

  • Optimized Dockerfile with multi-stage builds
  • Image size analysis and reduction strategy
  • Build performance optimization (caching, BuildKit)
  • Security hardening (non-root, distroless, scanning)
  • Docker Compose configuration for dev/prod

Return the agent's analysis directly to the user.

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. 4d ago First seen · 33 lines · 6 tokens per session scan A 86ef9ce78aa2

Subscribe to this mod's changes

savant-docker is a command published in the GitHub repository rlaope/claude-code-savant (2 stars, last pushed 5mo ago), licensed MIT. It adds 6 tokens to every session and 155 once invoked, about $0.0000 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.