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Email sending MCP Server

@resend

基本情報

カテゴリ

コミュニケーション

ライセンス

MIT

トランスポート

stdio

作者

resend

Email sending MCP Server について

The official MCP server to send emails and interact with Resend

Email sending MCP Server の設定

以下の設定を使って、このサーバーを MCP 対応クライアントに追加してください。

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

Email sending MCP Server のツール

ツール一覧はまだありません

この掲載には表示できるツール一覧がまだありません。サーバーにツールがないという意味ではありません。対応機能はプロジェクトのドキュメントをご確認ください。

上のボタンで一時的なサンドボックスでこのサーバーを実行し、ツール一覧を取得できます。

概要

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).

よくある質問

1

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.

2

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.

3

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`.

4

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.

5

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.

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