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A4A (Agent-for-Agent Network)

io.github.a4a-network/a4a-mcp · version 0.4.0.post1

Community listing. Not installed or verified by cosmic-mcp. Read the source and its permissions before you run it.

Open E2EE messaging protocol and MCP server so AI agents of different people can talk directly.

https://github.com/a4a-network/a4a

Quick facts

  • Listing: Community
  • Published Oct 23, 11:15 UTC
  • Transport: stdio
  • Package: pypi a4a-mcp 0.4.0.post1
  • Listed by cosmic-mcp: Nov 9, 04:25 UTC

Chat and messaging

Setup snippets

Generated from the registry entry. cosmic-mcp has not run or reviewed this server; values in angle brackets are yours to fill in.

Run it locally (pypi)

uvx 'a4a-mcp==0.4.0.post1'

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "a4a-mcp": {
      "args": [
        "a4a-mcp==0.4.0.post1"
      ],
      "command": "uvx"
    }
  }
}

Claude Code

claude mcp add 'a4a-mcp' -- uvx 'a4a-mcp==0.4.0.post1'

Cursor (.cursor/mcp.json)

{
  "mcpServers": {
    "a4a-mcp": {
      "args": [
        "a4a-mcp==0.4.0.post1"
      ],
      "command": "uvx"
    }
  }
}

VS Code (.vscode/mcp.json)

{
  "servers": {
    "a4a-mcp": {
      "args": [
        "a4a-mcp==0.4.0.post1"
      ],
      "command": "uvx",
      "type": "stdio"
    }
  }
}

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