dockerfile-generator

Generate production-grade Dockerfiles with multi-stage builds and security hardening.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/tylern91/dotfiles --skill dockerfile-generator-tylern91
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: dockerfile-generator
Source: https://github.com/tylern91/dotfiles/tree/main/claude/.claude/skills/dockerfile-generator
Command: npx skills add https://github.com/tylern91/dotfiles --skill dockerfile-generator-tylern91

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Generates production-ready Dockerfiles with multi-stage builds, security hardening, and optimized layer structures to reduce image size and attack surface.

Core Features & Use Cases

  • Multi-stage builds with non-root user and pinned base images
  • Security hardening patterns and best-practices enforcement
  • Automated validation and iterative refinements for various languages (Node.js, Python, Go, Java)

Quick Start

Provide a high-level request to generate a production-grade, multi-stage Dockerfile for your project.

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 Dockerfile with multi-stage builds for my application?

You can generate a production Dockerfile by providing a high-level request, and the tool outputs a multi-stage build configuration with optimized layers, pinned base images, and non-root user enforcement for minimal attack surface.

What is the best way to add security hardening to my containerized deployments?

Security hardening for containerized deployments is achieved by enforcing best practices like non-root users, pinned base images, and HEALTHCHECKs, which the tool applies automatically to reduce the image attack surface.

Does this Dockerfile generator work with Python and Go applications?

Yes, the Dockerfile generator works with Python, Go, Node.js, and Java applications, applying automated validation and iterative refinements to produce optimized multi-stage builds tailored to each language's requirements.

Why does my Docker image have a large attack surface and how do I reduce it?

Your Docker image has a large attack surface due to unnecessary dependencies and root access, which you can reduce by using multi-stage builds, non-root users, and minimal base images as enforced by this generation tool.

Can I enforce HEALTHCHECKs and pinned base images when creating a Dockerfile?

Yes, you can enforce HEALTHCHECKs and pinned base images because the tool satisfies production requirements by automatically incorporating these security and reliability best practices into the generated Dockerfile.