What Is Agent to Agent Protocol (A2A)?

Research Note

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Summary

The Agent to Agent Protocol (A2A) is an emerging open standard developed by Google that is designed to enable autonomous AI agents to discover, communicate with, and delegate tasks to other agents through standardized message exchange and capability broadcasting. This Research Note examines A2A's technical architecture and assesses its readiness for enterprise deployment given current limitations around performance, security, and governance.

 

 

Research Note Details

Topic: Generative AI

Issue:

How should business leaders understand A2A when working with language models?

Research Note Number: 2025-28
Length: 6 pages
File Size:  1.5 MB
File Type: Portable Document Format (PDF)
Language: English
Publisher: Aragon Research

Authors:

Adam Pease Headshots 012920 3

Adam Pease, Associate Analyst

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