io.github.agenticmail/mcp

io.github.agenticmail/mcp·v0.5.59·Chat & Messaging

Quality Score

/100

Real email and SMS for AI agents — send mail, receive verification codes, drive a real inbox.

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§01 Install

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@agenticmail/mcp"
      ],
      "env": {
        "AGENTICMAIL_API_KEY": "<your-agenticmail_api_key>",
        "AGENTICMAIL_MASTER_KEY": "<your-agenticmail_master_key>",
        "AGENTICMAIL_API_URL": "http://127.0.0.1:3100"
      }
    }
  }
}

Cursor (.cursor/mcp.json)

{
  "mcpServers": {
    "mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@agenticmail/mcp"
      ],
      "env": {
        "AGENTICMAIL_API_KEY": "<your-agenticmail_api_key>",
        "AGENTICMAIL_MASTER_KEY": "<your-agenticmail_master_key>",
        "AGENTICMAIL_API_URL": "http://127.0.0.1:3100"
      }
    }
  }
}

Cline (cline_mcp_settings.json)

npx -y @agenticmail/mcp

§02 Environment variables

AGENTICMAIL_API_KEY

secret

Per-agent API key issued when you create the agent. Scopes every tool call to that agent's mailbox and outbound. Either AGENTICMAIL_API_KEY or AGENTICMAIL_MASTER_KEY must be set.

AGENTICMAIL_MASTER_KEY

secret

Master key for admin operations (creating agents, listing all accounts, deleting agents). Set this when the MCP client needs admin tools; otherwise prefer the per-agent AGENTICMAIL_API_KEY.

AGENTICMAIL_API_URL

Base URL of the AgenticMail HTTP API. Defaults to http://127.0.0.1:3100 (the port the local CLI binds). Override when the API runs on a different host or port.

§03 MCP Quality Score · methodology

freshness

completeness

installability

documentation

stability

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