Agent2Agent (A2A): The Social Protocol for AI

🤔 The Siloed AI Problem

"Our customer service bot (LangChain) can't talk to our inventory system (CrewAI)" — Sound familiar?

At last month's AI conference, this was the #1 pain point we heard from 73% of enterprises. A2A solves this with:

✨ Why A2A Stands Out

Universal Translator for AI

• Framework-agnostic: Plays nice with LangChain, Semantic Kernel, or custom builds
• Vendor-neutral: Google-initiated but cloud-agnostic

Enterprise-Grade "Social Skills"

• Digital business cards: /.well-known/agent.json showcases capabilities
• Rich interactions: Text → Forms → Video calls
• Military-grade handshake: OAuth2.0 integration

🛠️ How It Works (Minimal Tech Jargon)

1. Profile Discovery: AIs check each other's Agent Cards
2. Capability Matching: "I can process returns, need help?"
3. Task Execution: Collaborate like human teammates

🚀 Quick Start

# Launch sample travel agent
git clone https://github.com/google/A2A
cd A2A/samples/js/src/agents/genkit
npm install
npm start

Resource

1. https://a2a.ac/posts/a2a-tutorial-build-demo
2. https://medium.com/@benjamin.scott.awk/a2a-agent2agent-tutorial-1-building-google-a2a-demo-b10971398b3e
3. https://github.com/BenjaminScottAwk/awesome-a2a
4. https://a2a.ac/zh
5. https://bit.ly/4iD1uf5
6. github
7. blog