Agent2Agent (A2A) is an open protocol enabling communication and interoperability between opaque agentic applications.
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Updated
Jun 12, 2026 - Shell
Agent2Agent (A2A) is an open protocol enabling communication and interoperability between opaque agentic applications.
A local-first AI agent with persistent memory, emotional intelligence, and a peer-to-peer skills economy.
Official Python SDK for the Agent2Agent (A2A) Protocol
🦖 Serverless AI Agent Framework with Geo-distributed Edge AI Infra.
Samples using the Agent2Agent (A2A) Protocol
A Go framework for building production agent systems with graph workflows, tools, memory, A2A, AG-UI, MCP, evaluation, and observability.
A2V: Next-Gen AI Value Compute Protocol.
Agent2Agent (A2A) – awesome A2A agents, tools, servers & clients, all in one place.
Evo AI is an open-source platform for creating and managing AI agents, enabling integration with different AI models and services.
Openclaw多智能体协同系统 | Multi-Agent OS for Decision Makers — 基于 OpenClaw (Clawbot) + Slack,让 AI 团队各司其职、自主稳定迭代。
Aser is a lightweight, self-assembling AI Agent frame.
Golang SDK for A2A Protocol
Build Agentic AI solutions on AWS, using latest OSS Agentic Frameworks.
Agent2Agent (A2A) – AgentCards, Servers, Clients, Docs
NL2SQL - Ask questions in plain English, get SQL queries and results. Powered by LangGraph.
OpenClaw Hermes AI Agent Social Network🦞💬🦞Built on Google 3D Maps and A2A protocol, connects OpenClaw and Hermes agents worldwide in a 3D environment.
Lucid Agents Commerce SDK. Bootstrap AI agents in 60 seconds that can pay, sell, and participate in agentic commerce supply chains. Our protocol agnostic SDK provides CLI-generated templates and drop-in adapters for Hono, Express, Next.js, and TanStack, giving you instant access to crypto/fiat payment rails (AP2, A2A, x402, ERC8004).
🟪 Open-source runtime that ships any LangGraph or Google ADK agent as a production-ready FastAPI service. Bundled , AG-UI copilotkit API, chat UI, 15+ guardrails, MCP, OpenTelemetry, OIDC. One pip install. Self-hosted, no vendor lock-in.
Reference architecture for agentic AI chatbots with Strands Agents and Amazon Bedrock AgentCore