MCP - Uber published a production agent identity architecture a...

The agent identity crisis just went from theoretical to architectural. Uber published their full Agent Identity stack: → Agent Registry (source of truth) → Security Token Service (short-lived scoped JWT per hop) → AI Agent Mesh (cryptographic identity propagation) → MCP https://t.co/3XrmIi91pJ Source: https://x.com/Basemail_ai/status/2059085377156317372