UBOS Asset Marketplace: Resend MCP Server - Supercharge Your AI-Powered Email Campaigns

In the rapidly evolving landscape of AI-driven automation, effective communication remains paramount. UBOS is at the forefront, empowering businesses to seamlessly integrate the power of Large Language Models (LLMs) with their existing workflows. Our Asset Marketplace is the gateway to a suite of tools designed to unlock new levels of efficiency and innovation, and the Resend MCP Server is a prime example.

What is an MCP Server and Why Does it Matter?

Before diving into the specifics of the Resend MCP Server, it’s crucial to understand the underlying technology. MCP stands for Model Context Protocol. Think of it as a universal translator between AI models and the real world. An MCP server acts as a bridge, allowing these models to access external services, APIs, and data sources in a standardized and secure manner. Without MCP, integrating LLMs into existing systems becomes a complex, bespoke engineering effort. MCP eliminates this complexity, making AI integration accessible to a wider range of businesses, regardless of their technical expertise.

The UBOS platform is built around the MCP concept. We believe that the future of AI lies in its ability to seamlessly interact with and augment existing business processes. By providing a robust and flexible MCP framework, UBOS empowers users to build intelligent agents that can automate tasks, provide insights, and drive business value.

The Resend MCP Server: LLMs Compose and Send Emails for You

The Resend MCP Server on the UBOS Asset Marketplace is designed to do one thing exceptionally well: enable LLMs to compose and send emails through the Resend API. Resend is a modern email infrastructure platform built for developers, offering reliable deliverability and a powerful API. By connecting Resend to your LLMs through the UBOS platform, you unlock a range of powerful use cases.

Key Features:

• LLM-Powered Email Composition: Imagine an AI agent that can draft personalized emails based on customer data, generate follow-up messages after meetings, or even create entire marketing campaigns. The Resend MCP Server makes this a reality.
• Automated Scheduling: Schedule emails to be sent at the optimal time for maximum impact. The Resend MCP Server allows LLMs to dynamically schedule emails based on recipient time zones and engagement patterns.
• Attachment Handling: Seamlessly attach files to emails, whether they are stored locally or remotely. The Resend MCP Server supports both local file paths and URLs, giving you complete flexibility.
• Reply-To Management: Define custom reply-to email addresses for each email, ensuring that responses are routed to the appropriate team or individual.
• Simplified Configuration: With the UBOS platform, setting up the Resend MCP Server is a breeze. Simply provide your Resend API key, sender email address, and optional reply-to addresses.
• Clinde Integration: For an even easier setup experience, the Resend MCP Server integrates seamlessly with Clinde, the UBOS desktop app. Clinde handles all the installation and configuration for you, requiring no technical knowledge.

Use Cases:

• AI-Driven Marketing Campaigns: Generate personalized email campaigns based on customer segmentation and behavior. LLMs can analyze customer data and create targeted messages that resonate with each recipient.
• Automated Customer Support: Respond to customer inquiries with AI-generated emails that provide helpful information and resolve common issues. Free up your human agents to focus on more complex cases.
• Personalized Sales Outreach: Craft personalized sales emails that are tailored to each prospect’s specific needs and interests. Increase engagement and conversion rates.
• Automated Meeting Follow-Ups: Send automated follow-up emails after meetings, summarizing key takeaways and assigning action items. Improve team collaboration and productivity.
• Alerts and Notifications: Send automated alerts and notifications based on real-time data and events. Keep your team informed and responsive.
• Abandoned Cart Recovery: Automatically send emails to customers that have added items to their cart, but have not completed the purchase. Increase sales by providing a personalized message to encourage customer to continue their purchase.

Example Scenario: AI-Powered Customer Onboarding

Let’s say you want to automate your customer onboarding process. Using the Resend MCP Server in conjunction with the UBOS platform, you can create an AI agent that:

1. Receives a notification when a new customer signs up.
2. Accesses customer data from your CRM system.
3. Generates a personalized welcome email based on the customer’s role, industry, and use case.
4. Schedules a series of follow-up emails to provide helpful resources and guide the customer through the onboarding process.
5. Monitors customer engagement and adjusts the onboarding sequence accordingly.

This is just one example of the many ways that the Resend MCP Server can be used to automate and improve your business processes.

Getting Started with the Resend MCP Server

Integrating the Resend MCP Server into your UBOS workflow is straightforward.

Prerequisites:

• A UBOS account.
• A Resend account (free tier available with 3000 emails per month).
• A Resend API key.

Installation:

Using Clinde (Recommended):

1. Download and install the Clinde desktop app.
2. Open the Clinde app and navigate to the Servers page.
3. Find resend-mcp and click Install.

Using Claude Desktop:

1. Add the following configuration to your claude_desktop_config.json file:

{ “mcpServers”: { “resend-mcp”: { “command”: “npx”, “args”: [ “-y”, “resend-mcp” ], “env”: { “RESEND_API_KEY”: “YOUR_RESEND_API_KEY_HERE (string, required)”, “SENDER_EMAIL_ADDRESS”: “YOUR_SENDER_EMAIL_ADDRESS_HERE (string, required)”, “REPLY_TO_EMAIL_ADDRESSES”: “YOUR_REPLY_TO_EMAIL_ADDRESSES_HERE (string, optional, comma delimited)” } } } }

2. Replace the placeholder values with your actual Resend API key, sender email address, and reply-to addresses.

Configuration:

Once the Resend MCP Server is installed, you need to configure it with your Resend API key, sender email address, and optional reply-to addresses. These settings are stored as environment variables.

• RESEND_API_KEY (string, required): Your Resend API key.
• SENDER_EMAIL_ADDRESS (string, required): The email address that will be used as the sender for all emails sent through the server.
• REPLY_TO_EMAIL_ADDRESSES (string, optional): A comma-separated list of email addresses that will be used as the reply-to addresses for all emails sent through the server.

Available Tools

The Resend MCP Server provides a single tool that can be used by your LLMs:

• send_email - Send an email using the Resend API.

  • Inputs:

    • to (string): Recipient email address.

    • subject (string): Email subject line.

    • content (string): Plain text email content.

    • from (string, optional): Sender email address (uses SENDER_EMAIL_ADDRESS if not provided).

    • replyTo (array, optional): Reply-to email addresses (uses REPLY_TO_EMAIL_ADDRESSES if not provided).

    • scheduledAt (string, optional): Scheduled email delivery time.

    • attachments (array, optional): List of attachments, each attachment must have:

      • filename (string): Name of the attachment file.
      • localPath (string): Absolute path to a local file on user’s computer (required if remoteUrl not provided).
      • remoteUrl (string): URL to a file on the internet (required if localPath not provided).

The Power of UBOS: Building a Complete AI Agent Ecosystem

The Resend MCP Server is just one piece of the puzzle. The UBOS platform provides a comprehensive suite of tools and services for building and deploying AI agents, including:

• AI Agent Orchestration: Orchestrate complex workflows involving multiple AI agents and external services.
• Enterprise Data Connectivity: Connect your AI agents to your enterprise data sources, including databases, APIs, and file systems.
• Custom AI Agent Development: Build custom AI agents using your own LLMs and training data.
• Multi-Agent Systems: Create collaborative AI systems that can solve complex problems.

By combining the Resend MCP Server with the power of the UBOS platform, you can unlock a new level of automation and intelligence in your email communications.

Licensing

The Resend MCP server is licensed under the MIT License. This license allows you to use, modify, and distribute the software freely, subject to the terms and conditions outlined in the LICENSE file within the project repository.

Conclusion

The Resend MCP Server on the UBOS Asset Marketplace is a game-changer for businesses looking to leverage the power of LLMs in their email communications. With its simplified configuration, robust features, and seamless integration with the UBOS platform, the Resend MCP Server empowers you to automate tasks, personalize messages, and drive business value. Sign up for a UBOS account today and start building your AI-powered email campaigns!