Anthropic, OpenAI, and Block Launch Agentic AI Foundation Under Linux Foundation

Summary

The Linux Foundation announced the formation of the Agentic AI Foundation (AAIF) on December 9, 2025, with coverage and analysis continuing through December 10. The foundation was co-founded by Anthropic, Block, and OpenAI, with supporting membership from AWS, Bloomberg, Cloudflare, Google, and Microsoft. Each co-founder contributed a key open-source project: Anthropic donated the Model Context Protocol (MCP), Block contributed its Goose agent framework, and OpenAI brought AGENTS.md, a specifica