[s900mhz]

You can, most MCP servers are just wrappers around existing SDKs or even rest endpoints.

I think it all comes down to discovery. MCP has a lot of natural language written in each of its “calls” allowing the LLM to understand context.

MCP is also not stateless, but to keep it short. I believe it’s just a way to make these tools more discoverable for the LLM. MCP doesn’t do much that you can’t with other options. Just makes it easier on the LLM.

That’s my take as someone who wrote a few.

Edit: I like to think of them as RCP for LLM