docker-build

Build and test Docker images locally with security scanning.

Updated Jul 29, 2025

Search Tags:#vulnerability #image #build #docker #container #test

Ready to run

npx skills add https://github.com/dieguscl/dotfiles --skill docker-build-dieguscl

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: docker-build
Source: https://github.com/dieguscl/dotfiles/tree/main/claude/skills/docker-build
Command: npx skills add https://github.com/dieguscl/dotfiles --skill docker-build-dieguscl

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill automates the process of building and testing Docker images locally, ensuring they are correctly configured and free from immediate issues.

Core Features & Use Cases

Local Image Building: Compiles Docker images from Dockerfiles in a specified context.
Image Inspection: Verifies image metadata, including size, ports, and environment variables.
Security Scanning: Checks for known vulnerabilities within the built image.
Smoke Testing: Runs a container to ensure basic functionality and health.
Use Case: Developers can use this to quickly build and validate Docker images for their applications before pushing them to a registry, catching errors early in the development cycle.

Quick Start

Build and test the Docker image in the current directory.

Frequently Asked Questions about docker-build

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

FAQPage Schema

How do I build and test Docker images locally before pushing them?▼

To build and test Docker images locally, you can automate the compilation of Dockerfiles, inspect image metadata, scan for vulnerabilities, and run smoke tests to ensure basic functionality and health.

What is the best way to check a Docker image for vulnerabilities during development?▼

Checking a Docker image for vulnerabilities during development involves running security scans on the built image to identify known issues, validating configuration, and executing smoke tests to verify container health.

How do I validate Docker container configuration and metadata for my application?▼

Validating Docker container configuration involves inspecting the built image metadata to verify size, exposed ports, and environment variables, ensuring the setup matches your application requirements before deployment.

Can I use Docker build and test automation in my CI/CD pipelines?▼

Yes, you can use Docker build and test automation in CI/CD pipelines and local development workflows to validate containerized applications, catch errors early, and ensure images are correctly configured before registry deployment.

Do I need Docker installed to run image inspection and security scanning locally?▼

Yes, you need Docker installed and configured locally to perform image building, inspection, security scanning, and container execution for validating your containerized applications.