Agent2Agent Protocol

technology stable
A2A protocol

Agent2Agent (A2A) is an open protocol that defines how artificial intelligence agents communicate with each other across different systems. It is intended to allow agents built by different vendors or frameworks to discover one another, exchange messages, and coordinate tasks.

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+0.25Sentiment (Neutral)
+1.0%Velocity (7d)
First seen: Mar 19, 2026Last active: 5h agoWikipedia

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