mcp-gmail-sender

# Email MCP Server This project provides a Model Context Protocol (MCP) server for sending emails via a single tool, `send_email`. ## Features - Exposes a single MCP tool: `send_email` (send an email via SMTP) - Uses `nodemailer` for SMTP email delivery ## Environment Variables Set the following environment variables before running the server: - `SMTP_HOST` (required): SMTP server hostname - `SMTP_PORT` (optional, default: 587): SMTP server port - `SMTP_SECURE` (optional, default: false): Set to `true` for port 465, otherwise `false` - `SMTP_USER` (required): SMTP username - `SMTP_PASS` (required): SMTP password - `SMTP_FROM` (optional): Sender email address (defaults to `SMTP_USER`) ## Installation ``` npm install ``` ## Running the Server ``` npm start ``` The server will start and listen for MCP requests on stdio. ## Integration with Claude Desktop To integrate this server with Claude Desktop, add the following to your `claude_desktop_config.json`: ```json { "mcpServers": { "email-mcp": { "command": "node", "args": [ "D:\\projects\\Bitsol Projects\\email-mcp\\dist\\src\\index.js" ], "env": { "SMTP_HOST": "smtp.gmail.com", "SMTP_PORT": "587", "SMTP_SECURE": "false", "SMTP_USER": "<your_email>", "SMTP_PASS": "<your_app_password>" } } } } ``` Replace `<your_email>` and `<your_app_password>` with your actual SMTP credentials. ## Tool: send_email ### Arguments - `to` (string, required): Recipient email address - `subject` (string, required): Subject of the email - `text` (string, required): Plain text body of the email - `html` (string, optional): HTML body of the email ### Example Call ``` { "name": "send_email", "arguments": { "to": "recipient@example.com", "subject": "Hello", "text": "This is a test email." } } ```