Vouched has donated its Model Context Protocol – Identity (MCP-I) framework to the Decentralized Identity Foundation (DIF), making it an open-source standard for AI agent trust and security. As AI agents increasingly operate autonomously — making purchases, managing accounts, and acting on behalf of users — traditional identity systems built for humans simply aren't equipped to verify them.

MCP-I addresses this gap by extending Anthropic's existing Model Context Protocol with cryptographically verifiable identity, authority, and delegation capabilities. It offers a tiered adoption path, from quick-integration foundational support all the way to enterprise-grade lifecycle management and auditing, making it accessible for organizations at any stage of AI maturity.

Rosalyn Curato, Chief Innovation Officer and GM of Agentic Security at Vouched, put it clearly:

"It is time to recontextualize authentication systems designed for humans to one where AI agents increasingly operate autonomously. At Vouched, our ambition is to create a system that supports productive orchestration of AI while eliminating the threat of bad actors."

DIF's Trusted AI Agents Working Group will now govern MCP-I's ongoing development, with early demonstrations already showing verified AI agents completing transactions on behalf of users with full accountability. By contributing MCP-I as an open standard rather than a proprietary solution, Vouched is helping lay the foundation for a safer, more trustworthy agentic internet.

Originally published on the TechIntelPro.

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