grpcmd
6.7#3 in grpc toolsFrom $9 a yearFree planLinuxmacOSWindows
Visitgrpcmd suits developers who work with gRPC from the command line and want to inspect services, make calls, or start a server. grpcmd-script is for those who also want JavaScript-based endpoint tests without requiring Node.js.
ProtoCall may suit engineering teams managing proto files and gRPC service interfaces. It is relevant to users who need GitHub or manual imports and can work within single-repository workspaces.