A2A Protocol

Verified Integration

Author: @this•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect A2A Protocol to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "a2a-protocol": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-a2a-protocol"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Enables AI agents to discover each other and delegate tasks using the Google Agent2Agent Protocol.

Indexed Date

7/21/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for A2A Protocol

The A2A Protocol (Agent2Agent) is a Google standard that defines how AI agents can discover each other, communicate via structured messages, and delegate tasks across different frameworks and vendors for enhanced interoperability.

Related MCP Servers

Browse all servers →

@configuring

0xArchive

Provides comprehensive historical and real-time crypto market data, including orderbooks, trades, candles, and more, from Hyperliquid, HIP-3, and Lighter.xyz.

MCP Server5 FAQs

Learn more

@spawning

0xGasless

Facilitates gasless blockchain transactions and interactions directly from Claude AI conversations.

MCP Server4 FAQs

Learn more

@spawning

0xGasless

Bridges Claude AI with blockchain networks, enabling gasless transactions, swaps, and transfers directly from natural language conversations.

MCP Server5 FAQs

Learn more