Email sending MCP 💌

Send emails directly from Cursor with this email sending MCP server

Catalog onlyCatalog onlySTDIO

Overview

The mcp-send-email project is a simple server that allows users to send emails directly from Cursor using Resend's API, streamlining the email composition and sending process.

To use mcp-send-email, you need to authorize Resend to send emails from your domain, clone the project, configure the email settings, and integrate it with Cursor or Claude Desktop.

Direct email sending from Cursor or Claude Desktop. - Easy integration with Resend's API. - Customizable email sender and reply-to addresses.

Sending emails directly from a chat interface.
Automating email responses based on user interactions.
Streamlining email composition for users of Cursor and Claude Desktop.

Add to your AI client

Use these steps to connect Email sending MCP 💌 in Cursor, Claude, VS Code, and other MCP-compatible apps. The same JSON appears in the Use with menu above for one-click copy.

Cursor

Add this to your .cursor/mcp.json file in your project root, then restart Cursor.

.cursor/mcp.json

{
  "mcpServers": {
    "mcp-send-email-resend": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-mcp-send-email-resend"
      ]
    }
  }
}

Claude Desktop

Add this server entry to the mcpServers object in your Claude Desktop config, then restart the app.

~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows)

{
  "mcpServers": {
    "mcp-send-email-resend": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-mcp-send-email-resend"
      ]
    }
  }
}

Claude Code

Add this to your project's .mcp.json file. Claude Code will detect it automatically.

.mcp.json (project root)

{
  "mcpServers": {
    "mcp-send-email-resend": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-mcp-send-email-resend"
      ]
    }
  }
}

VS Code (Copilot)

Add this to your .vscode/mcp.json file. Requires the GitHub Copilot extension with MCP support enabled.

.vscode/mcp.json

{
  "servers": {
    "mcp-send-email-resend": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-mcp-send-email-resend"
      ]
    }
  }
}

Windsurf

Add this to your Windsurf MCP config file, then restart Windsurf.

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "mcp-send-email-resend": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-mcp-send-email-resend"
      ]
    }
  }
}

Cline

Open Cline settings, navigate to MCP Servers, and add this server configuration.

Cline MCP Settings (via UI)

{
  "mcpServers": {
    "mcp-send-email-resend": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-mcp-send-email-resend"
      ]
    }
  }
}

FAQ

How do I set up the Resend API key?

You can set up the Resend API key by following the instructions provided in the Resend documentation.

Is there a demo available?

Yes! A demo is available on the project's GitHub page.

Can I customize the sender's email address?

Yes! You can specify an optional sender email address in the configuration.

Developer tools