grpc-cli

grpc-cli is a Node.js command-line utility for interacting with gRPC servers using .proto files. Version 1.0.2 is the current stable release. It allows executing gRPC commands, exploring services and namespaces, and provides an interactive REPL for advanced usage. Key differentiators include its simplicity for quick prototyping and debugging without a full client library. However, it has limited functionality: streaming RPCs and credentials are not yet implemented. The tool is globally installable via npm.