This is fantastic. Ive been so fortunate to work with the mcp folks last few months on a couple of the SEPs (and my own experimental sdk in go). I used to be a naysayer. "Its just apis" I used to say. "Sheesh the invented another abstraction" I used to say.

What folks dont realize is it is the "P" in MCP that throws people off. When you build a traditional app you have to build forms, ui, req/response handling, bidirectional channels, long running tasks, auth and so on.

With mcp 80% of this common layer is taken care for you. So mcp is really an "app framework" than a protocol (well there is that too).

Unified auth is a huuuge boost. Can't wait to see more cool things!