Email MCP Server — AgentMail for AI Agents

Give AI agents their own email inboxes. Create, send, receive, and manage email entirely via MCP tools.

What It Does

This MCP server wraps the AgentMail API, giving AI agents:

• Create inboxes — Programmatic inbox creation via API
• Send emails — Send from any inbox
• Receive emails — List, search, and read messages
• Thread management — Full conversation context
• Reply — Maintain conversation threads

Quick Start

1. Get AgentMail API Key

Sign up at agentmail.to (free tier: 3 inboxes, 3K emails/mo)

2. Install

pip install -e /root/agents-mcp-servers

3. Configure

export AGENTMAIL_API_KEY="your_key_here"

4. Add to Claude Desktop / Cursor

{
  "mcpServers": {
    "email": {
      "command": "python",
      "args": ["/root/agents-mcp-servers/email_mcp_server.py"],
      "env": {
        "AGENTMAIL_API_KEY": "your_key_here"
      }
    }
  }
}

Tools

| Tool | Description | |------|-------------| | create_inbox | Create a new email inbox | | list_inboxes | List all inboxes | | send_email | Send an email | | list_messages | List messages in inbox | | get_message | Get full message content | | reply_to_message | Reply maintaining thread | | search_messages | Search across messages | | get_thread | Get full conversation thread |

Publishing

Smithery

npx @smithery/cli publish

Official MCP Registry

npx @modelcontextprotocol/mcp-publisher publish

License

MIT