Software Development·v1.0.0·JayRHa/AgentSkills

Dockerfile Pro

Authors small, secure, reproducible multi-stage Dockerfiles with build-cache optimization, pinned base images, non-root runtime users, and minimal attack surface. Use this skill when writing, reviewing, hardening, or shrinking a Dockerfile or container image — e.g. "write a Dockerfile", "containerize this app", "my image is too big", "make this container secure / non-root", "optimize Docker build cache", "multi-stage build", "reduce image layers", "fix Docker best practices", or "review my Dockerfile".