What if you don't need MCP at all?

MCP was a really shitty attempt at building a plugin framework that was vague enough to lure people into and then allow other companies to build plugin platforms to take care of the MCP non-sense.

"What is MCP, what does it bring to the table? Who knows. What does it do? The LLM stuff! Pay us $10 a month thanks!"

LLM's have function / tool calling built into them. No major models have any direct knowledge of MCP.

Not only do you not need MCP, but you should actively avoid using it.

Stick with tried and proven API standards that are actually observable and secure and let your models/agents directly interact with those API endpoints.

Yeah there's no there there when it comes to MCP. It's crazy to me that the world bought into the idea when the "spec" literally boils down to "have your server give the LLM some json". Just illustrates how powerful it is to attach names to things, especially in a hypestorm in which everyone is already frothing at the mouth and reason is hard to come by. Give people some word they can utter to help them sound like they're on the "bleeding edge" and they'll buy into it even if it's totally pointless.

"Have your XYZ give the LLM some JSON" is pretty close to how all tool calling works with or without MCP.