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MCP servers tagged a2a-protocol
146 live MCP servers tagged "a2a-protocol", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with a2a-protocol.
Yomo
🦖 Serverless AI Agent Framework with Geo-distributed Edge AI Infra.
A2v
A2V: Next-Gen AI Value Compute Protocol.
A2a Directory
Agent2Agent (A2A) – AgentCards, Servers, Clients, Docs
Idun Agent Platform
🟪 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, OpenTelemet…
Lucid Agents
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-generate…
Awesome A2a
Agent2Agent (A2A) – awesome A2A agents, tools, servers & clients, all in one place.
Evo AI
Evo AI is an open-source platform for creating and managing AI agents, enabling integration with different AI models and services.
A2a X402
The A2A x402 Extension brings cryptocurrency payments to the Agent-to-Agent (A2A) protocol, enabling agents to monetize their services through on-chain payments. This extension re…
Aser
Aser is a lightweight, self-assembling AI Agent frame.
Handler
A2A protocol client for your terminal
Langchain Data Agent
NL2SQL - Ask questions in plain English, get SQL queries and results. Powered by LangGraph.
Secure RAG Multi Agent
Secure Retrieval-Augmented Generation (RAG) with role-based access control using Mastra AI orchestration, with JWT Secure, also Deep Research built with Cedar & Next.js. Gemini, O…
Agentmesh
Agent Mesh
Artinet SDK
Ship Agent2Agent in one line of code.
Unified MCP Tool Graph
Instead of dumping 1000+ tools into a model’s prompt and expecting it to choose wisely, the Unified MCP Tool Graph equips your LLM with structure, clarity, and relevance. It fixe…
Forge
Forge is the open-source runtime for Anthropic's Agent Skills standard — built for the agent that runs next to a service, in your environment, on infrastructure you already operat…
AgentAnycast
Connect AI agents across any network — zero config, encrypted, skill-based routing
Sample Strands Agent With Agentcore
Reference architecture for agentic AI chatbots with Strands Agents and Amazon Bedrock AgentCore
Devto Agent
Build and deploy an autonomous Devto Agent capable of interacting with the Dev.to platform, powered by A2A (Agent-to-Agent) and MCP (Model Context Protocol)
Agentanycast
Connect AI agents across any network — zero config, encrypted, skill-based routing
A2a In Action
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。
A2a4j
A2A4J is a comprehensive Java implementation of the Agent2Agent Protocol, including server, client, examples, and starters.
Hector
A2A-Native AI Agent Platform written in Go
Agentweave
Pre-inference tool and agent routing for MCP, A2A and tool-rich LLM systems. Reduce candidate tools before model inference with policy-aware routing and recovery.
AgentRelay
Self-hosted MCP mailbox for secure agent-to-agent collaboration across repositories and machines.
CLI
An interactive command-line interface that uses the Agent2Agent (A2A) & Model Context Protocols (MCP) to manage multi-agent systems.
Sample Agentcore Enterprise Platform
Amazon Bedrock AgentCore enterprise platform accelerator with AWS CDK, Terraform organization guardrails, MCP/A2A agents, security, memory, and observability.
Voko
Local-first Agent communication runtime and gateway for A2A, MCP, E2EE messaging, REST/Webhook, and multi-agent collaboration.
ANet
Agent interoperability and security, out of the box. The network layer underneath A2A: reachable, end-to-end sealed and payable agents without a server or public IP. MCP for codin…
Agentx Python
AgentX python SDK. Build multi-agent AI workforce.
Agentarea
Cloud-native AI agents orchestration platform. Build agent networks in no code, bring your own agents or connect one with A2A and MCP. Both self-hosted and Cloud-hosted.
Summoner Agents
A collection of Summoner clients and agents featuring example implementations and reusable templates
Istara
Agentic Research Orchestration for UX Research and Product Development. Vibe and handcoded by a social and data scientist with background in many research domains and open-source
Gocrewwai
The enterprise-grade CrewAI alternative for Go. Orchestrate strictly-typed, parallel AI agents with LangGraph-style Flow persistence, distributed A2A protocols, Model Context Prot…
Awesome Agent Orchestration
Compile and organize top tools, frameworks, and resources for AI agent orchestration and multi-agent system development.
A2a Wrapper
A2A protocol wrappers that turn AI backends into interoperable agents. Drop a JSON config, get a spec-compliant A2A server. Supports GitHub Copilot SDK, OpenCode, Claude, Codex an…
Coffeeshop Agent
.NET Agents technologies (Microsoft Agent Framework, MCP, A2A, AG-UI)
Red Team Blue Team Agent Fabric
AI agent security harness, adversarial testing: 611 executable tests in the v4.20.0 release, across MCP, A2A, x402/L402, decision governance, benchmark integrity, human-in-the-loo…
Inai
Autonomous Agentic Coordination Framework (WIP)
Orbination AI Desktop Vision Control
Enable AI to interact with Windows apps by viewing screens, reading UI, clicking, typing, and automating tasks with OCR and window detection.
Orbination AI Desktop Vision Control
Enable AI to interact with Windows apps by viewing screens, reading UI, clicking, typing, and automating tasks with OCR and window detection.
AgentRelay
Self-hosted MCP mailbox for secure agent-to-agent collaboration across repositories and machines.
Metaorcha
Metaorcha : many models, one harness. Apache 2.0 runtime for multi-protocol agent orchestration: one goal in, a verified multi-agent run out across MCP, A2A, and Computer-Use and…
Mastervolt Deep Research
Mastervolt Deep Research is a sophisticated multi-agent orchestration system built on VoltAgent that automates complex research workflows. It combines specialized AI agents, seman…
AMazeControlPlane
Open-source AI Agent Control Plane for runtime MCP security, policy enforcement, PII protection, tool governance, and audit logging. Runtime control plane for AI agents. Every LLM…
Awesome Agent Economy
Explore and connect projects enabling AI agents to earn, trade, verify identity, and build reputation in the agent economy ecosystem.
Adtp
Cryptographic identity and delegation for AI agents — UCAN chains, RESTRICT mode (structurally impossible escalation), provably-complete cascade revocation. Single Go binary. Apac…
Manthan
The autonomous multi-agent investigator for B2B billing disputes built on Google ADK · Gemini · A2A · Cloud Run
Ah CLI
Daemon-first local runtime for AI agents. Run Claude/Codex agents on your own machine, keep transcripts local, orchestrate multi-agent fan-out, and expose over the A2A Protocol to…
AgentDossier
AI Agents you can trust.