A2A (Agent-to-Agent) SDK sample for Node.js, copied from https://github.com/google-a2a/a2a-js

A Node.js project demonstrating an agent-to-agent (A2A) workflow for text summarization and idea generation using the A2A SDK

TypeScript/Node.js SDK implementing Google's Agent2Agent (A2A) protocol for seamless agent communication. Features modular client/server packages, comprehensive validation, telemetry, examples, and modern development practices in a well-documented monorepo.

A2A protocol SDK for Node.js — discover, serve, validate, and communicate with AI agents using the Agent-to-Agent standard. Client, server handler, and middleware for Nextjs/Express/Hono

Autonomous multi-agent coding orchestrator CLI — Codex App Server + Claude Agent SDK V2, blind validators with satisfaction scoring, DAG-aware TAKT YAML workflows, CloudEvents + A2A bus, Three-Ring Memory, Semantic Codebase Indexer, node:sqlite ledger. Recursive Viable System Model (Beer) with deontic role specs.