docker-pro
Docker (professional)
Skill text is English; answer in the user’s preferred language when rules or the conversation specify it.
Use official Docker docs for exact CLI/API flags; this skill encodes layer/cache discipline, runtime contracts (signals, health, filesystem), Compose orchestration patterns, and failure modes — not vendor-docs duplication. Confirm Docker Engine version, target runtime (Node/Python/Go/etc.), CPU architecture, and deployment target (local, Kubernetes, serverless containers) when known.
Boundary
docker-pro owns container images, Dockerfile/Compose authoring, local multi-container workflows, and image-level security/caching practices. deployment-pro owns promotion, rollout, and cluster/serverless runtime policy. ci-cd-pro owns pipeline YAML wiring for build/push. security-pro owns threat modeling, supply chain, and policy beyond Dockerfile basics.