Google introduced the Agent-to-Agent (A2A) protocol, an open standard that lets AI agents communicate directly, share data, and collaborate across applications and enterprise workflows. Built on existing web standards and OpenAPI authentication, A2A supports text, audio, and video streams while offering secure, asynchronous interactions for long‑running tasks. The protocol promises to break down silos between specialized agents, enabling richer automation in fields such as customer service, supply chain, and healthcare, though it also raises security and scalability concerns that will need further governance. Leia mais →