Resend MCP

🚀 Resend MCP Server

A Model Context Protocol server for Resend, enabling AI assistants to fully utilize the Resend API.

🚀 Quick Start

This server exposes the full power of the Resend API to AI assistants, allowing them to send emails (single & batch), manage domains, API keys, webhooks, audiences, and contacts.

✨ Features

• Email: Send single or batch emails, retrieve email details.
• Domains: Create, list, verify, and delete domains.
• API Keys: Manage API keys securely.
• Audiences & Contacts: Full contact management capabilities.
• Webhooks: (Future support planned)

📦 Installation

You can run this server directly using npx:

export RESEND_API_KEY=re_123456789
npx mcp-server-resend

Configuration

The server requires a Resend API Key. You can obtain one from your Resend Dashboard.

💻 Usage Examples

IDE Integration

Using with Cursor

To use this MCP server in Cursor:

1. Open Cursor Settings (Cmd/Ctrl + ,).
2. Navigate to Tools & MCP > MCP Servers.
3. Click Add New MCP Server.
4. Enter the following details:
   • Name: Resend
   • Type: command
   • Command: npx
   • Args: -y mcp-server-resend
   • Environment Variables:
     • RESEND_API_KEY: re_your_api_key_here

Alternatively, you can edit your mcp.json file manually (usually found in ~/.cursor/mcp.json or .cursor/mcp.json in your project root):

{
  "mcpServers": {
    "resend": {
      "command": "npx",
      "args": ["-y", "mcp-server-resend"],
      "env": {
        "RESEND_API_KEY": "re_your_api_key_here"
      }
    }
  }
}

Using with Claude for Desktop

Add the following to your claude_desktop_config.json:

{
  "mcpServers": {
    "resend": {
      "command": "npx",
      "args": ["-y", "mcp-server-resend"],
      "env": {
        "RESEND_API_KEY": "re_your_api_key_here"
      }
    }
  }
}

📚 Documentation

Tool Reference

Email

• send_email: Send a single email.
• send_batch_emails: Send multiple emails in one batch (up to 100).
• get_email: Retrieve email details by ID.

Domains

• create_domain: Register a new domain.
• verify_domain: Trigger verification checks.
• list_domains: View all domains.
• get_domain: Get specific domain info.
• delete_domain: Remove a domain.

API Keys

• create_api_key: Create a new API key with specific permissions.
• list_api_keys: List all active API keys.
• delete_api_key: Revoke an API key.

Audiences & Contacts

• create_audience: Create a new contact list.
• list_audiences: See all contact lists.
• delete_audience: Remove a list.
• create_contact: Add a contact to a list.
• list_contacts: Get all contacts in a list.
• get_contact: Get specific contact details.
• delete_contact: Remove a contact.

📄 License

MIT