Build a fully functional A2A-compliant agent server in Node.js from scratch. Covers the Agent Card endpoint, JSON-RPC task handler, SSE streaming, in-memory task store, push notification support, and a working test client.
Tag: SSE
A2A Protocol Core Architecture: Agent Cards, Tasks, and Message Flow (Part 2 of 8)
Understand how the A2A protocol works under the hood. This deep dive covers Agent Cards, JSON-RPC message formats, task lifecycle states, SSE streaming, and the complete request-response flow between agents.
