How A2A is Building a World of Collaborative Agents
How A2A is Building a World of Collaborative Agents Originally published on Google Developers Blog - June 18, 2026, co-authored with Frank Guan and Nick Losier.
The Agent-to-Agent (A2A) protocol is shifting AI development away from isolated, single-purpose tools toward a collaborative ecosystem — enabling secure, autonomous handoffs between agents and scalable workflows like FoldRun.
Why This Matters A2A is the connective tissue that lets agents built by different teams, on different stacks, actually work together safely.
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