Model Context Protocol

An Operable Screen Comes Back Inside the Conversation — Claude Adopts the Final MCP Spec the Same Day, and the Plumbing Behind 400M Monthly Downloads Lands in the Product

An Operable Screen Comes Back Inside the Conversation — Claude Adopts the Final MCP Spec the Same Day, and the Plumbing Behind 400M Monthly Downloads Lands in the Product

The new "2026-07-28" version of the connection standard MCP was finalized on July 28. The same day, Anthropic announced its support, rolling out to Claude products—in stages—MCP Apps, which let tools return an "operable screen" inside the conversation, along with enterprise authentication, observabi

By FF
会話の中に「操作できる画面」が返ってくる──最終版MCPをClaudeが即日採用、月4億DLの配管が製品に降りてきた

会話の中に「操作できる画面」が返ってくる──最終版MCPをClaudeが即日採用、月4億DLの配管が製品に降りてきた

接続規格MCPの新仕様「2026-07-28」が7月28日に最終化。同日Anthropicが対応を発表し、ツールが会話の中に「操作できる画面」を返すMCP Apps、企業向け認証・可観測性・MCPトンネルをClaude製品へ順次展開する。月4億DLの配管が製品に降りてきた。

FF
Ditching "Sessions" and Going Back to Plain HTTP — MCP's Biggest Revision Yet Hands Long-Running Agents a Common Convention Called "Tasks"

Ditching "Sessions" and Going Back to Plain HTTP — MCP's Biggest Revision Yet Hands Long-Running Agents a Common Convention Called "Tasks"

MCP, the connectivity standard from Anthropic, reaches its biggest revision since launch on July 28, 2026. It removes "sessions" from the core to go stateless, and adds two extensions: "Tasks," a common convention for long-running work, and "MCP Apps," which return a UI. Breaking changes are include

By FF
「セッション」を捨てて普通のHTTPに戻る──MCP最大の改訂が、長時間エージェントに「Tasks」という共通の作法を渡す

「セッション」を捨てて普通のHTTPに戻る──MCP最大の改訂が、長時間エージェントに「Tasks」という共通の作法を渡す

Anthropic発の接続規格MCPが、2026年7月28日付で立ち上げ以来最大の改訂を迎える。中核から「セッション」を外してステートレス化し、長時間処理の共通作法「Tasks」と画面を返す「MCP Apps」を拡張として追加。破壊的変更も含む。

FF