grpc.native.csharp_ext 0.9.0.0 Google Inc. grpc-packages https://github.com/grpc/grpc/blob/master/LICENSE http://github.com/grpc/grpc false Native extension needed by gRPC C# library. This is not the package you are looking for, it is only meant to be used as a dependency. Release of gRPC C core 0.9.0 libraries. Copyright 2015 gRPC C# Native Extension Native library required by gRPC C# gRPC native