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Everything about Agent2Agent

Open protocol for communication between AI agents

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. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: Agent2AgentA 5-minute orientation
  2. Pick up a classic book: BabbittThe most-reprinted book on the subject
  3. Read the landmark paper: Integrating agentic risk signalling in trusted research environments: Automating VEX with Agent2Agent protocols and model context protocol (MCP) in SACRO and TREvolution pipelinesCited 5 times
  4. Go sideways: Model Context ProtocolA closely related topic
  5. Go sideways: Linux FoundationA closely related topic

📖 Definitions

No dictionary entry for this exact phrase.

🗂️ The subject at a glance

  1. History
  2. Design
  3. Adoption
  4. Reception

🏆 Landmark papers (most cited)

📚 Books worth reading

Ranked by number of editions on Open Library, a rough measure of how lasting a book is.

🔗 Related topics