Go gRPC (Production) Overview gRPC provides strongly-typed RPC APIs backed by Protocol Buffers, with first-class streaming support and excellent performance for service-to-service communication. This skill focuses on production defaults: versioned protos, deadlines, error codes, interceptors, health checks, TLS, and testability. Quick Start 1) Define a versioned protobuf API ✅ Correct: versioned package ❌ Wrong: unversioned package (hard to evolve) 2) Generate Go code Install generators: Generate: 3) Implement server with deadlines and status codes ✅ Correct: validate + map errors to gRPC cod…