IMAP MCP

An IMAP Model Context Protocol (MCP) server to expose IMAP operations as tools for AI assistants.

GitHub

imap-mcp

📧 An IMAP Model Context Protocol (MCP) server to expose IMAP operations as tools for AI assistants.

MIT License code style: prettier MCP Compatible semantic-release: angular

✨ Features

  • Email Draft Creation: Create draft emails that are saved to your IMAP server's drafts folder
  • IMAP Integration: Connect to any IMAP-compatible email server (Gmail, Outlook, etc.)
  • Secure Authentication: Uses environment variables for secure credential management
  • MCP Compatible: Works with Claude and other AI assistants that support the Model Context Protocol
  • TypeScript: Full TypeScript support with proper type definitions

Setup

{
  "mcpServers": {
    ...,
    "imap": {
      "command": "npx",
      "args": [
        "imap-mcp"
      ],
      "env": {
        "IMAP_HOST": "<IMAP host>",
        "IMAP_PORT": "<IMAP port>",
        "IMAP_USERNAME": "<IMAP username>",
        "IMAP_PASSWORD": "<IMAP password>",
        "IMAP_USE_SSL": "<true or false>"
      }
    }
  }
}

Usage

  1. Compile TypeScript to JavaScript:
npx tsc
  1. Run the MCP server:
node dist/index.js

Available Tools

create-draft

Creates a draft email message and saves it to the IMAP server's drafts folder.

Parameters:

  • to (string, required): The recipient's email address
  • subject (string, required): The email subject line
  • body (string, required): The email body content
  • from (string, optional): The sender's email address (defaults to IMAP_USERNAME)

Example:

{
  "to": "[email protected]",
  "subject": "Meeting Reminder",
  "body": "Don't forget about our meeting tomorrow at 2 PM.",
  "from": "[email protected]"
}

The tool will attempt to save the draft to either "INBOX.Drafts" or "Drafts" folder, depending on your email server's folder structure.

License

MIT

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