Analyze and optimize Dockerfiles for image size, security, and caching.
npx skills add https://github.com/CrazyDubya/claude-skills --skill docker-optimizer
Please help me install this Agent Skill. Skill: docker-optimizer Source: https://github.com/CrazyDubya/claude-skills/tree/main/docker-optimizer Command: npx skills add https://github.com/CrazyDubya/claude-skills --skill docker-optimizer
This Skill reviews Dockerfiles for best practices, security issues, and image size optimization, helping teams produce lean, secure containers and faster deployments.
Scan the Dockerfile in your project and return an optimized, multi-stage version with improved caching and security.
High-intent search queries and answers about installing and using this skill.
Reduce image size by using multi-stage builds to discard build dependencies, choosing minimal base images, minimizing layers through command consolidation, and leveraging .dockerignore to exclude unnecessary files from the build context.
Run containers as non-root users, use specific base image tags instead of latest, avoid copying secrets into images, scan for vulnerabilities, define HEALTHCHECK instructions, and minimize the attack surface by removing unnecessary packages and build tools.
Order Dockerfile commands from least to most frequently changed, use precise COPY statements to avoid cache invalidation, separate dependency installation from application code, and leverage layer caching to accelerate container builds and CI/CD workflows.
Yes, multi-stage builds separate the compilation environment from the runtime environment, reducing final image size, removing build tools and dependencies, and lowering the security footprint while maintaining fast deployments.
Avoid using untagged base images, running as root, copying entire directories unnecessarily, creating excessive layers, and failing to define health checks. These misconfigurations increase image size, slow deployments, and introduce security vulnerabilities.
Snowflake-LabsA concise summary of your roleplay character: name,</name> personality, and/or behavior, formatted as a single string sentence. Typically不超过50字，此处省略
AI-Strategy-LLCBuild and push container images to registries with preflight validation and vulnerability scanning.
nguyenphpOptimizes Dockerfiles and orchestrates multi-container apps with Docker Compose.
oakossGuide Docker containerization with Dockerfile best practices and Compose orchestration.
