When to use

user is writing or reviewing a Dockerfile
user is configuring Docker Compose for local development infrastructure
user is debugging container startup, readiness, or inter-service communication issues
user is packaging an application image for production
user is setting up local databases, caches, or queues via containers
Use when enforcing Dockerfile or Compose correctness
Use when separating host-run app workflows from containerized infrastructure
Use when reviewing image hygiene, readiness, or runtime safety
Use when preventing unsafe or non-portable container patterns

Outputs