MCP.so
Sign In

Email sending MCP 💌

@resend

Repository

About Email sending MCP 💌

The official MCP server to send emails and interact with Resend

Basic information

Category

Communication

License

MIT

Runtime

node

Transports

stdio

Publisher

resend

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "mcp-send-email-resend": {
      "command": "npx",
      "args": [
        "add-mcp",
        "resend-mcp",
        "--name",
        "resend",
        "--env",
        "RESEND_API_KEY=re_xxxxxxxxx"
      ]
    }
  }
}

Tools

No tools detected

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is Email sending MCP 💌?

This server connects AI agents to the Resend email platform, enabling sending and receiving emails, managing contacts, broadcasts, domains, and more directly from any MCP client such as Claude, Cursor, or Claude Code.

How to use Email sending MCP 💌?

Use the remote hosted server at https://mcp.resend.com/mcp (OAuth or API key Bearer token) or run the local server via npx -y resend-mcp with the RESEND_API_KEY environment variable. Configuration requires a Resend API key and optionally a default sender email address. Multiple client setup examples are provided for Claude, Cursor, Claude Code, and others.

Key features of Email sending MCP 💌

  • Send, list, and manage emails with attachments and scheduling.
  • Manage contacts, segments, topics, and broadcast campaigns.
  • Create and manage email templates with variable placeholders.
  • Handle inbound emails and download received attachments.
  • Control sender domains, API keys, webhooks, and logs.
  • Supports remote (hosted) and local MCP server modes.

Use cases of Email sending MCP 💌

  • Automate email campaigns and broadcasts from natural language prompts.
  • Manage contact lists, segments, and topic subscriptions programmatically.
  • Send transactional emails (e.g., order confirmations) via an AI assistant.
  • Create and update email templates without manual coding.
  • Monitor and inspect email infrastructure (domains, API keys, logs, webhooks).

FAQ from Email sending MCP 💌

What is the difference between the remote and local server?

The remote server is hosted by Resend at mcp.resend.com/mcp, requires no installation, and uses OAuth. The local server runs via npx and uses your Resend API key directly.

How do I authenticate with the server?

For the remote server, use OAuth or pass a Resend API key as a Bearer token via an Authorization header. For the local server in stdio mode, set the RESEND_API_KEY environment variable.

What are the runtime requirements?

The local server requires Node.js and npx (no additional dependencies). It can be run directly with npx -y resend-mcp.

Where do I get an API key and verify a domain?

Create a Resend API key at https://resend.com/api-keys. Verify a sender domain at https://resend.com/domains to send emails.

What transports does the local server support?

The local server supports two transport modes: stdio (default) and HTTP (Streamable HTTP). The remote server uses Streamable HTTP only.

Comments

More Communication MCP servers

Discord Mcp

SaseQ

A MCP server for the Discord integration. Enable your AI assistants to seamlessly interact with Discord. Enhance your Discord experience with powerful automation capabilities.

387

Telegram MCP Server

kfastov

Telegram user console client and archiver

40

Teams Mcp

floriscornel

MCP server providing comprehensive Microsoft Teams and Graph API access for AI assistants including messaging, search, and user management.

120

MCP-Discord

barryyip0625

Implement Discord MCP server enabling AI assistants to interact with the Discord platform.

94

MCP Communicator (Telegram)

qpd-v

An MCP server that enables communication with users through Telegram. This server provides a tool to ask questions to users and receive their responses via a Telegram bot.

45