Claude fully supports MCP Apps as an official extension
Claude fully supports MCP Apps as an official extension
Why it matters
A protocol that used to carry only text and structured data now extends to on-screen interfaces
Source — Primary sources first; secondary reports are labelled “Press”
Officialblog.modelcontextprotocol.iohttps://blog.modelcontextprotocol.io/posts/2026-01-26-mcp-apps/Added in Week 35, 2026 · See that week