Docker image building, multi-stage builds, Compose orchestration, and production container best practices.
Install
clawhub install docker-patterns Cross-tool: Claude Code ~/.claude/skills/ · Qoder ~/.qoder/skills/ · TRAE ~/.trae/skills/
Trigger this skill when writing Dockerfiles, optimizing image size, configuring Docker Compose, or debugging container issues.
.dockerignore to exclude node_modules, .git, test filesCOPY --from=builder to copy only artifactslatestRUN adduser -D appuser && USER appuserHEALTHCHECK --interval=30s CMD curl -f http://localhost/ || exit 1ENV NODE_ENV=productiondepends_on + healthcheck for startup orderprofiles to separate dev/test/prod servicesdeploy.resources.limits.memory/cpusdocker exec -it <container> sh to enter containerdocker logs -f --tail 100 <container> for logsdocker network inspect and nslookup