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datagsm-server: Skill for Claude Code

.agents/skills/docker/SKILL.md

docker is a skill for Claude Code, Codex from themoment-team/datagsm-server. It costs 27 tokens per session (373 once invoked), scanned A, original, MIT.

A guide for writing Dockerfiles and Docker Compose configurations. Docker packages an application and its dependencies into containers, while Compose defines how multiple containers run together.

In plain words
What is it for?
Use it to build a Spring Boot container, run it with a database, configure service health checks, and apply container security practices.
Why use it?
It helps produce smaller, cache-friendly, and safer container builds while wiring application and database services correctly.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents).

This is themoment-team/datagsm-server's own configuration. It tells Claude Code and Codex how to work on datagsm-server itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything datagsm-server configures →

not rated 29repo yesterday A scan 27 tokens original MIT
View source ↗ themoment-team/datagsm-server
Reuse

Borrowing it

Nothing to install: this file belongs to themoment-team/datagsm-server. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/themoment-team/datagsm-server/master/.agents/skills/docker/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/themoment-team/datagsm-server

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

README.md
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Your own site
<a href="https://agentmods.dev/skills/themoment-team/datagsm-server/docker"><img src="https://agentmods.dev/badge/skills/themoment-team/datagsm-server/docker/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

Your own site · 80×15
<a href="https://agentmods.dev/skills/themoment-team/datagsm-server/docker"><img src="https://agentmods.dev/badge/skills/themoment-team/datagsm-server/docker.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 27 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 373 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 $0.00027 $0.00373
Opus 5.5 $0.00011 $0.00149
Sonnet 5.5 $0.00005 $0.00075
Haiku 4.5 $0.00003 $0.00037

Measured 29d ago against content hash 91da462146a6, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

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 29d 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.

.agents/skills/docker/SKILL.md · 71 lines

What it actually says

Docker Guide

Dockerfile

Multi-stage build

FROM eclipse-temurin:21-jdk AS builder
WORKDIR /app
COPY gradlew settings.gradle.kts build.gradle.kts ./
COPY gradle gradle
RUN ./gradlew dependencies --no-daemon
COPY src src
RUN ./gradlew bootJar --no-daemon

FROM eclipse-temurin:21-jre
WORKDIR /app
COPY --from=builder /app/build/libs/*.jar app.jar
ENTRYPOINT ["java", "-jar", "app.jar"]

Layer caching rules

  • COPY dependency manifests first, run install, then COPY source
  • Only invalidate layers that actually changed

Security

  • Use specific digest tags, not latest
  • Run as non-root: RUN adduser --disabled-password app && USER app
  • Never COPY . . before installing dependencies

docker-compose.yml

services:
  app:
    build: .
    ports:
      - "8080:8080"
    environment:
      SPRING_DATASOURCE_URL: jdbc:mysql://db:3306/mydb
    depends_on:
      db:
        condition: service_healthy

  db:
    image: mysql:8.0
    environment:
      MYSQL_ROOT_PASSWORD: root
      MYSQL_DATABASE: mydb
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "localhost"]
      interval: 10s
      retries: 5

.dockerignore

.git
build/
.gradle/
*.log
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. 29d ago First seen · 71 lines · 27 tokens per session scan A 91da462146a6

Subscribe to this mod's changes

docker is a skill published in the GitHub repository themoment-team/datagsm-server (29 stars, last pushed yesterday), licensed MIT. It adds 27 tokens to every session and 373 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-10-08.

ContainersDevOps and cloudkotlinmulti-modulemysqlredisspring-bootspring-data
Related

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github-issue-managerexplyt/spring-pluginSkill167yesterdayApache-2.0A100Claude Code, Codex
plugin-code-review-orchestratedexplyt/spring-pluginSkill167yesterdayApache-2.0A72Claude Code, Codex
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