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TechAIDocker

Create and modify Dockerfiles with digest-pinned images and secure runtime defaults.

1|Updated Feb 6, 2026
Search Tags:#devops#security#containerization#docker#dockerfile#builds
One-click install
npx skills add https://github.com/pagopa/cloud-strategy.github --skill techaidocker
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: TechAIDocker
Source: https://github.com/pagopa/cloud-strategy.github/tree/main/.github/skills/tech-ai-docker
Command: npx skills add https://github.com/pagopa/cloud-strategy.github --skill techaidocker

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill streamlines the creation and modification of Docker assets, ensuring secure runtime defaults and reproducible builds for containerized applications.

Core Features & Use Cases

  • Dockerfile Creation/Modification: Generate or update Dockerfiles with best practices.
  • Image Pinning: Enforces the use of digest-pinned images for supply chain security.
  • Secure Runtime: Implements non-root user execution and minimizes image layers.
  • Use Case: When developing a new microservice, use this Skill to generate a secure and efficient Dockerfile that follows multi-stage build principles and pins base images by digest.

Quick Start

Use the TechAIDocker skill to create a Dockerfile for a Node.js application using a multi-stage build pattern.

Frequently Asked Questions about TechAIDocker

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

FAQPage Schema
How do I create a secure Dockerfile with digest-pinned images?▼

You create a secure Dockerfile by enforcing digest-pinned base images, applying non-root user execution, and minimizing image layers to achieve supply chain security and a minimal image footprint.

What is the best way to set up a multi-stage Docker build for a microservice?▼

Set up a multi-stage Docker build by generating a Dockerfile that applies multi-stage build principles, pins base images by digest, and enforces secure runtime defaults to produce reproducible builds.

Can I use Docker Compose with digest-pinned images and non-root execution?▼

Yes, you can modify Docker Compose configurations to enforce digest-pinned images and secure runtime defaults like non-root execution, ensuring supply chain security and secure container execution.

How does pinning Docker images by digest improve supply chain security?▼

Pinning Docker images by digest improves supply chain security by locking the base image to a specific cryptographic hash, preventing unexpected or malicious updates from altering your reproducible builds.

Do I need a .dockerignore file to minimize image footprint during container builds?▼

Yes, using a .dockerignore file excludes unnecessary files from the build context, which minimizes the image footprint and supports efficient, reproducible container builds.

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