# Validate Docker Swarm Stack

Validate the Swarm stack named in `$ARGUMENTS`.

If `$ARGUMENTS` is empty, inspect the repository and validate all stack YAML files you can safely validate.

Steps:
1. Identify the stack file and matching `.env.example` file.
2. Run `docker compose config` with example env values when possible.
3. Review for Swarm compatibility issues like `container_name`, local-only `depends_on` assumptions, and non-overlay networking.
4. Report required Docker secrets, networks, volumes, and deployment command.
5. Do not deploy or modify files unless the user asks.