A2A (Agent to Agent)
a2a: An open protocol between AI agents.
Agent2Agent (A2A) Protocol Provides a common language and framework for agents, regardless of who built them or the platform they operate on, to interact and work together.
- Startup Technical Guide: AI Agents Google Cloud guide covering production-ready AI agent concepts, architecture, and operations
- Google's Agent Stack in Action:ADK, A2A, MCP on Google Cloud A2A Workshop
- Build a Multimodal AI Agent with Graph RAG, ADK & Memory Bank Google Codelab for building a multi-agent workflow with ADK and related Google Cloud tools