フリー問題

問題文

A vendor claims that adopting MCP means their AI product can immediately use any MCP server without further work. Which assessment is most accurate?

選択肢

1. The claim depends only on both sides using the same transport.
2. The claim is entirely wrong, because MCP does not define a common wire format.
3. The claim is fully correct, because the specification requires every client to implement every server feature and every extension.
4. Interoperability holds for the core protocol, but a server may expose features the client does not implement, and optional extensions require explicit support on both sides.