How do I authenticate with the remote server?
The remote server uses OAuth via a browser login. For headless clients, pass a Resend API key as a Bearer token in the `Authorization` header.
@ykhli
基本情報
The official MCP server to send emails and interact with Resend
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": {
"command": "npx",
"args": [
"add-mcp",
"resend-mcp",
"--name",
"resend",
"--env",
"RESEND_API_KEY=re_xxxxxxxxx"
]
}
}
}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。
The Email sending MCP 💌 server connects AI agents to the Resend platform, enabling them to send and receive emails, manage contacts, broadcasts, domains, and more. It works with any MCP client like Claude, Cursor, or Claude Code and is offered both as a remote hosted server and a local npm package.
Use the remote server at https://mcp.resend.com/mcp with OAuth login, or install the local server via npx -y resend-mcp with a Resend API key (set RESEND_API_KEY environment variable). The local server supports stdio (default) and HTTP transport modes. For web‑based clients, simply add the remote URL as a custom connector.
The remote server uses OAuth via a browser login. For headless clients, pass a Resend API key as a Bearer token in the `Authorization` header.
Yes. Install `resend-mcp` via npx and configure it with your API key. It supports both stdio and HTTP transport modes.
Stdio (default) and HTTP (Streamable HTTP). Use `--http` and `--port` flags to run the HTTP server on a custom port.
Yes, you must verify a domain in Resend. You can also use the default `onboarding@resend.dev` sender for testing.
The server will ask for the sender email each time you call the send tool. You can set a default using `SENDER_EMAIL_ADDRESS` or the `--sender` option.
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