Alibaba Cloud Native

Mar 6, 2026 · Cloud Native

How A2A Protocol Powers Multi‑Agent Management in AgentRun

This article explains the A2A (Agent‑to‑Agent) protocol, AgentCard format, service discovery, JSON‑RPC communication, task lifecycle, credential protection, and provides a step‑by‑step Go SDK demo for building and invoking multi‑agent systems on the AgentRun cloud‑native platform.