dockerfile-lint

name	dockerfile-lint
description	Use this skill when the user wants to lint Dockerfiles for best practices, security, and portability issues.

dockerfile-lint Plugin

dockerfile-lint checks Dockerfiles for issues.

Usage Examples

• "lint a Dockerfile for best practices"
• "check for security issues in Dockerfile"
• "validate Dockerfile against company standards"

Installation

npm install -g dockerfile-lint

Key Features

• Dockerfile best practice validation
• Security issue detection
• Instruction order checking
• Base image tag verification
• COPY/ADD usage analysis
• Command and path hygiene checks