Does it support multi-stage builds?

Yes, it defaults to multi-stage builds to significantly reduce image size and separate build-time dependencies from the final runtime environment.

Can it generate a .dockerignore file?

Yes, every generated Dockerfile includes a comprehensive, language-specific .dockerignore to keep builds clean and prevent accidental inclusion of secrets or heavy local artifacts.

How does it ensure security?

The skill implements security hardening by using specific version tags instead of 'latest', creating dedicated non-root users, and utilizing minimal base images like Alpine or Distroless.

Which programming languages are supported?

It features optimized templates for Node.js, Python, Go, and Java, but it can also research and generate custom Dockerfiles for any tech stack using web search and library documentation.

Does it validate the generated Dockerfile?

Yes, it is designed to integrate with validation tools to ensure the resulting configuration is syntactically correct and adheres to modern container standards.

Dockerfile Generator

Name: Dockerfile Generator
Author: akin-ozer

byakin-ozer

•

Deployment & DevOps

Generates secure, optimized, and production-ready Dockerfiles following industry best practices for containerization.

The Dockerfile Generator skill streamlines the containerization process by creating high-performance, multi-stage Dockerfiles tailored to specific application frameworks and languages. It prioritizes security through non-root user configurations and minimal base images while optimizing build speeds through intelligent layer caching. Whether you are containerizing a new microservice or refactoring legacy builds, this skill ensures your containers are production-ready with integrated validation and automatic .dockerignore generation.

Key Features

01Automated multi-stage build generation for 50-85% smaller image sizes

02Language-specific optimization for Node.js, Python, Go, and Java

03Integrated framework research via context7 for modern deployment patterns

04Automatic .dockerignore generation to prevent secret leaks and reduce context

05Security-first configuration including non-root users and minimal base images

0666 GitHub stars

Use Cases

01Containerizing a new microservice for production deployment

02Setting up standardized container builds for CI/CD pipelines

03Optimizing existing Dockerfiles to improve build speed and security

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add akin-ozer/cc-devops-skills dockerfile-generator

For use in Claude.ai and ChatGPT

Download Skill