What we really should have is an aligned discovery protocol and a generic globally used sdk which handles negotiation.
You have a client, the client uses the SDK, talks to endpoint x. Endpoint x tells it very efficient that they are now talking protobuf and rpc over quick or http15 and thats it.
You have a client, the client uses the SDK, talks to endpoint x. Endpoint x tells it very efficient that they are now talking protobuf and rpc over quick or http15 and thats it.
Why don't we have this? Right because of people.
Its always people problem.
MCP is now here, it might stay.