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1 article tagged with MCP Apps.
For its first eighteen months MCP let a model call a tool and read the result back as text. That's a low ceiling the moment a user wants to sort, filter or drill into something. MCP Apps raise it: the server ships an actual interface into the chat. Here's how MCP got here, what the new proposal says, and a small app you can run in Claude Desktop, built on the official SDK and checked against the spec.