What is the Resend MCP Server?

The Resend MCP Server is a tool available on the UBOS Asset Marketplace that allows Large Language Models (LLMs) to compose and send emails using the Resend API. It acts as a bridge between AI models and the Resend email infrastructure.

What is an MCP Server?

MCP stands for Model Context Protocol. An MCP server standardizes how applications provide context to LLMs, allowing them to access and interact with external data sources and tools.

What are the key features of the Resend MCP Server?

Key features include LLM-powered email composition, automated scheduling, attachment handling, reply-to management, simplified configuration, and integration with Clinde.

What are some use cases for the Resend MCP Server?

Use cases include AI-driven marketing campaigns, automated customer support, personalized sales outreach, automated meeting follow-ups, and alerts and notifications.

How do I get started with the Resend MCP Server?

To get started, you need a UBOS account, a Resend account, and a Resend API key. You can then install the server using Clinde or Claude Desktop.

What environment variables are required to configure the Resend MCP Server?

The required environment variables are RESEND_API_KEY (your Resend API key) and SENDER_EMAIL_ADDRESS (the sender email address). An optional variable is REPLY_TO_EMAIL_ADDRESSES (a comma-separated list of reply-to email addresses).

What is Clinde and how does it simplify the installation process?

Clinde is the UBOS desktop app that simplifies the installation and configuration of MCP servers. It handles all the technical details, requiring no technical knowledge from the user.

What tool is available in the Resend MCP Server?

The available tool is send_email, which allows you to send an email using the Resend API. It takes inputs such as recipient email address, subject, content, and optional attachments.

Is there a free tier available for Resend?

Yes, Resend offers a free tier with 3000 emails per month.

What license is the Resend MCP Server under?

The Resend MCP Server is licensed under the MIT License.