rover▌

Apollo Rover CLI for managing GraphQL schemas, federation, and local supergraph development. \n \n Publish, fetch, and validate subgraph schemas; compose federated supergraphs locally or via GraphOS \n Includes schema checking (pre-deploy validation), linting, and introspection from running servers \n rover dev command starts a local Router with automatic schema composition for development workflows \n Supports CI/CD patterns with check-before-publish validation and JSON output for scripting \n