Buf's goal is to shift API development toward a schema-driven paradigm and thus pave the way for a future in which APIs are defined in a way that service owners and clients can depend on.
This repo is an attempt to date with this techology.
A repository for studying the interaction of buf build with a description of the service API that generates files by .proto
After generate and push repo you can use Go package system for depend from this repo in our service with implement gRPC server/client.