A2A Bridge

Verified Integration

Author: @Google•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect A2A Bridge to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "a2a-bridge-1": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-a2a-bridge-1"
      ],
      "env": {}
    }
  }
}

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

Architecture & Capabilities

System Overview

Facilitates standardized agent-to-agent communication, enabling capability discovery, task delegation, and result aggregation within the Model Context Protocol ecosystem.

Indexed Date

7/21/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for A2A Bridge

Key functionalities include registering agent capabilities with detailed metadata (input/output schemas), discovering agents based on fuzzy capability matching, delegating tasks with lifecycle tracking, broadcasting tasks to multiple matching agents, and retrieving/submitting task results.

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