[electric_muse]

Agreed. I think most can agree that the protocol itself leaves a lot to be desired.

But the idea itself is compelling: documentation + invocation in a bi-directional protocol. And enough real players have thrown their weight behind making this thing work that it probably some day will.

I don't understand fully the "it's immature so it's worthy or ridicule" rationale so much. Don't most good things start out really rough around the edges? Why does MCP get so much disdain?

[blcknight]

The problem is the roll out as the bees knees by anthropic, when its.. just some JSON slop without a ton of careful thought behind it.

I think it should be mostly thrown away and start over with an MCPv2 that has first class auth, RBAC/identity, error handling, quotas, human-in-the-loop controls, and more.