MCP’s emphasis on making server creation easy rather than optimizing for clients limits how much developers building on MCP can customize.

“You can connect with all the tail end of applications but even in the AI engineering conference I was kind of like looking at the MCP stream and the MCP creator mentioned that they are optimizing the protocol so that like the ease of server creation is on the higher side and not so much for the client so what that means is like kind of people building on top of MCP can't customize a lot of things and like it's kind of like”