MCP Over gRPC: Why Google Is Rewiring the Agent Transport Layer
MCP shipped with JSON-RPC over HTTP. That works beautifully for demos and small integrations — but it crashes into enterprises that run gRPC everywhere. Google is contributing a gRPC transport to MCP, with pluggable transports landing in the SDK. Here's what actually changes, what doesn't, and when the switch is worth making.
MCPgRPCAI Agents
