dockerfile-generator

Generate multi-stage Dockerfiles for Node.js, Python, Go, and Java applications.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/sudohakan/claude-code-dotfiles --skill dockerfile-generator-sudohakan
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: dockerfile-generator
Source: https://github.com/sudohakan/claude-code-dotfiles/tree/main/config/skills/cc-devops-skills/devops-skills-plugin/skills/dockerfile-generator
Command: npx skills add https://github.com/sudohakan/claude-code-dotfiles --skill dockerfile-generator-sudohakan

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This skill automates the creation of production-ready Dockerfiles, ensuring adherence to security, optimization, and best practices, thereby reducing manual effort and potential errors in containerization.

Core Features & Use Cases

  • Automated Dockerfile Generation: Creates multi-stage, security-hardened Dockerfiles for various languages (Node.js, Python, Go, Java).
  • Best Practice Enforcement: Incorporates security hardening, layer optimization, and production readiness.
  • Use Case: When you need to containerize a new Python web application, use this skill to generate a secure and optimized Dockerfile that follows industry best practices, including multi-stage builds and non-root user execution.

Quick Start

Use the dockerfile-generator skill to create a Dockerfile for a Node.js application.

Frequently Asked Questions about dockerfile-generator

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate a production-ready Dockerfile for a Python application?

To generate a production-ready Dockerfile for Python, this skill automates multi-stage builds, security hardening, and layer optimization. It produces a secure Dockerfile following industry best practices, including non-root user execution and framework-specific templates.

What does a multi-stage Docker build do for containerization?

A multi-stage Docker build separates the build environment from the final production image. This skill automates this containerization technique to optimize layers, reduce final image size, and enforce security hardening for Node.js, Python, Go, and Java applications.

Can I use this to create a Dockerfile for Node.js, Go, and Java?

Yes, you can create Dockerfiles for Node.js, Go, and Java. This skill supports framework-specific templates across these languages, automating layer optimization and security hardening to ensure production readiness for your specific application stack.

How do I automate Dockerfile security hardening and layer optimization?

You automate Dockerfile security hardening and layer optimization by using this generation skill. It automatically incorporates best practices like non-root user execution and multi-stage builds into the generated Dockerfiles for supported languages.

Does the Dockerfile generator also create a .dockerignore file?

Yes, the Dockerfile generator creates a .dockerignore file alongside the Dockerfile. This prevents unnecessary files from being sent to the build context, further optimizing the containerization process and reducing final image size.

What is the best way to containerize a new application with Docker?

The best way to containerize a new application is to automate Dockerfile creation. This skill generates production-ready Dockerfiles with security hardening, multi-stage builds, and validation tool integration, reducing manual effort and potential configuration errors.