Agent-to-Agent with Spring AI

A small series about the Agent-to-Agent (A2A) protocol and how to build composable, multi-agent systems with Spring AI. Each post maps to a runnable demo in the order-status project — a self-contained playground where two specialised agents collaborate over A2A to answer a single customer question.

Agent-to-Agent with Spring AI: Two Agents, One Conversation, Zero Magic

I’ve spent a lot of the last few posts on single-agent stuff — RAG, memory, advisors, the whole “one ChatClient does everything” pipeline. That works great until your one agent starts to look like a kitchen drawer: every tool jammed...

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