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Agent2Agent (A2A) Protocol
An open standard for seamless integration and orchestration between AI agents.
First published Dec 2025 · Updated 2d ago
Why A2A?
Agent2Agent (A2A) Protocol is an open standard that enables seamless integration and orchestration between AI agents, even if they were built by different developers or belong to different organizations. It allows, for example, a media company's agent to connect directly to a retailer's agent to show pricing for products featured in a broadcast.
What It Enables
- Direct agent-to-agent coordination across companies and platforms.
- Cross-organization workflows without bespoke integrations.
- Standardized handoffs for pricing, availability, and negotiation.