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MCP & Skills StandardizationMCPMCP (Model Context Protocol)

MCP publishes specification version 2026-07-28

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Specification 2026-07-28 — making the protocol core stateless

Why it matters

Removes initialize and Mcp-Session-Id, introduces MRTR, adds server/discover, and promotes the Tasks and MCP Apps extensions

Source — Primary sources first; secondary reports are labelled “Press”

Officialblog.modelcontextprotocol.iohttps://blog.modelcontextprotocol.io/posts/2026-07-28/

Added in Week 35, 2026 · See that week

On the map — ④ MCP line

  1. Previous stopMCP Dev Summit North America 2026 (New York, 1,200 attendees)
  2. This recordMCP publishes specification version 2026-07-28
  3. Next stopAnthropic releases Model Hardware Standard (MHS) as a research preview
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Nearby on the same axis

Model Context Protocol revises its specificationOfficialGoogle's A2A protocol moves to the Linux Foundation's Agentic AI FoundationPressAnthropic releases Model Hardware Standard (MHS) as a research previewOfficialRASO (Retrieval-Augmented Skill Optimization via Cross-Harness Adaptation)Paper