Anthropic, Block and OpenAI donate MCP to the Linux Foundation's AAIF
Donated MCP to the AAIF under the Linux Foundation
Why it matters
The founding projects were MCP, goose and AGENTS.md, at a point when public MCP servers exceeded 10,000
Source — Primary sources first; secondary reports are labelled “Press”
Officialblog.modelcontextprotocol.iohttps://blog.modelcontextprotocol.io/posts/2025-12-09-mcp-joins-agentic-ai-foundation/Added in Week 35, 2026 · See that week