An open protocol enabling communication and interoperability between opaque agentic applications.

⚡️AI Cloud OS: Open-source enterprise-level AI knowledge base and MCP (model-context-protocol)/A2A (agent-to-agent) management platform with admin UI, user management and Single-Sign-On⚡️, supports ChatGPT, Claude, Llama, Ollama, HuggingFace, etc., chat bot demo: https://ai.casibase.com, admin UI demo: https://ai-admin.casibase.com

Learn Agentic AI using Dapr Agentic Cloud Ascent (DACA) Design Pattern and Agent-Native Cloud Technologies: OpenAI Agents SDK, Memory, MCP, A2A, Knowledge Graphs, Dapr, Rancher Desktop, and Kubernetes.

A single interface to use and evaluate different agent frameworks

Agent2Agent (A2A) – awesome A2A agents, tools, servers & clients, all in one place.

Agent2Agent (A2A) – AgentCards, Servers, Clients, Docs

⭐零门槛的3D桌面伴侣！支持接入微信/QQ/B站直播、RAG、联网、长期记忆、 酒馆角色卡、代码沙盒、表情包、浏览器控制、DIfy、 Home Assistant、MCP、A2A、Comfyui等功能！⭐ A 3D desktop companion with zero barriers! Supports integration with WeChat/QQ/Bilibili live streaming, RAG, web search, long-term memory, sillyTavern Card, code sandbox, meme packs, browser control, Home Assistant, DIfy, MCP, A2A, ComfyUI, more!

A decentralized agent network for building collaborative, LLM-powered agent-to-agent (A2A) systems.

Agent2Agent (A2A) – awesome A2A agents, tools, servers & clients, all in one place.

Elkar - Task management for AI Agents, ready for Agent2Agent (A2A) protocol

Shared Memory Storage for Multi-Agent Systems

Step-by-step challenge lab repo to build your custom LLM Deep Researcher Assistant using Genkit

C2S Agent is an lightweight AI Agent construction platform that provides configurable online Agents and MCP services, You can configure any HTTP request interface as an MCP tool. C2S Agent 是一个轻量级的AI Agent构建平台，提供在线可配置的Agent，MCP，您可以一个HTTP请求的接口配置成为一个MCP工具，Agent之间可以进行自交流。并提供了单端口多A2A服务，MCP服务的解决方案

Secure MCP runtime for fully autonomous agents as a desktop application

Open-Source AI-powered web browser. Browse the web with your own LLM API key. Alternative to Dia / Comet.

Helloworld for agentic frameworks, minimial but runnable! LangGraph, Agno, AutoGen, Smolagents, OpenAI Agents, etc.

A2A4J is a comprehensive Java implementation of the Agent2Agent Protocol, including server, client, examples, and starters.

.NET implementation of the Agent2Agent (A2A) protocol to enable secure, interoperable communication between autonomous agents across frameworks and vendors.

我从A2A官方克隆下来，并加以修改的A2A实战代码示例，用于初学者入门教学，大家一起来A2A吧。

AgentX python SDK. Build multi-agent AI workforce.