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

Enterprise-ready MCP gateway, MCP registry & orchestrator

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

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

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

Express for AI Agents. Wrap your Agents in the Agent2Agent Protocol and allow them to communicate with any agent no matter the runtime or the ecosystem. All without any of the boilerplate. A Typescript SDK for Agentic Communication.

A2A Mastra Demo - Multi-Agent System with Amazon Bedrock

A full-stack AI chat application powered by Amazon Bedrock and Strands Agents

SmythOS Studio: Open-Source Visual AI Agent Builder

TsAgent - The TypeScript Agent Platform

Everything you need to build, deploy, and collaborate with agents. Ride the llama, avoid the drama.

Community A2A provider for the ai-sdk from vercel

A2A agent implementing OpenDeepResearch

Repo migrated to a2a-community ogranization https://github.com/a2a-community/a2a-ui

An interactive command-line interface that uses the Agent2Agent (A2A) & Model Context Protocols (MCP) to manage multi-agent systems.

Agent Interface Discovery

Agent2Agent (A2A) Docs – Your comprehensive guide to understanding and implementing the A2A protocol.

A example A2a Server with Human-In-The-Loop feature.

A modern fintech analysis platform powered by AI agents using Google's A2A (Agent-to-Agent) protocol for seamless communication and collaboration, with integrated blockchain systems.

AgentX Javascript/Typescript SDK. Build multi-agent AI workforce.