Golang Grpc

This is a production-focused gRPC skill for Go that emphasizes the boring, important stuff you need when services talk to each other. It covers versioned protobuf APIs, proper error codes, interceptors, health checks, TLS, and testing patterns. The examples show real defaults like deadlines and structured error handling rather than hello-world demos. With 315 installs and passing security audits from three vendors, it's clearly being used in actual projects. If you're building service-to-service communication in Go and want guidance that doesn't skip the operational details, this gives you the patterns without making you figure out proto versioning schemes yourself.