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0098-multi-stage-dockerfile

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Build smaller, safer Docker images.

Software Engineering#docker#container security#build optimization#multi-stage#reproducible builds#image size
AuthorMrJmpl3
Version1.0.0
Installs0

System Documentation

What problem does it solve?

It helps you avoid bloated, insecure Docker images by guiding you to separate build-time and runtime concerns and copy only what you need into the final stage.

Core Features & Use Cases

  • Optimized Multi-Stage Builds: Uses dedicated builder and runtime stages so compilation, dependency installation, and tests never ship to production.
  • Reproducible, Minimal Base Images: Encourages official, minimal images with exact version tags and optional distroless/runtime hardening where compatible.
  • Security and Layer Efficiency: Promotes non-root execution, removal of build tools from the final image, safer file permissions, and caching-friendly layer ordering.

Quick Start

Ask the AI to generate a production-ready multi-stage Dockerfile for your application that uses a builder stage, a minimal runtime stage, non-root execution, and efficient layer caching.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: 0098-multi-stage-dockerfile
Download link: https://github.com/MrJmpl3/codex_____data_____configuration/archive/main.zip#0098-multi-stage-dockerfile

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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