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A2A-MCP Java Bridge

MIT

A2AJava brings powerful A2A-MCP integration directly into your Java applications. It enables developers to annotate standard Java methods and instantly expose them as MCP Server, A2A-discoverable acti

JavaProductivity

Install

npx -y a2a-mcp-java-bridge

claude_desktop_config.json

claude_desktop_config.json
{
  "mcpServers": {
    "a2a-mcp-java-bridge": {
      "command": "npx",
      "args": [
        "-y",
        "a2a-mcp-java-bridge"
      ]
    }
  }
}

Add this to your Claude Desktop config file. Find it at ~/Library/Application Support/Claude/claude_desktop_config.json on macOS.

What this does

A2A-MCP Java Bridge exposes a set of tools to Claude over the Model Context Protocol. After you add it to claude_desktop_config.json (snippet above) and restart Claude Desktop, those tools become callable inside any conversation. That makes it useful when you want Claude to reach into your day-to-day productivity stack without copy-pasting context every turn.

Common use cases

  • Read or update notes, tasks, and project trackers from Claude
  • Pull personal calendars, journals, or knowledge bases into a session
  • Drive daily-review or status-update workflows without leaving the chat