Provides email sending capabilities and allows fetching and visualizing email delivery statistics from the Mailgun service.
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@Mailgun MCP Serversend a welcome email to newuser@example.com with our onboarding template"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
Mailgun MCP Server
Overview
A Model Context Protocol (MCP) server implementation for Mailgun, enabling MCP-compatible AI clients like Claude Desktop to interract with the service.
Related MCP server: Enhanced Gmail MCP Server
Prerequisites
Node.js (v18 or higher)
Git
Claude Desktop (for Claude integration)
Mailgun account and an API key
Quick Start
Manual Installation
Clone the repository:
git clone https://github.com/mailgun/mailgun-mcp-server.git cd mailgun-mcp-serverInstall dependencies and build:
npm installConfigure Claude Desktop:
Create or modify the config file:
MacOS:
~/Library/Application Support/Claude/claude_desktop_config.jsonWindows:
%APPDATA%/Claude/claude_desktop_config.json
Add the following configuration:
{ "mcpServers": { "mailgun": { "command": "node", "args": ["CHANGE/THIS/PATH/TO/mailgun-mcp-server/src/mailgun-mcp.js"], "env": { "MAILGUN_API_KEY": "YOUR-mailgun-api-key" } } } }
Testing
Run the local test suite with:
Sample Prompts with Claude
Send an Email
Note: sending an email currently (2025-03-18) seems to require a paid account with Anthropic. You'll get a silent failure on the free account
Fetch and Visualize Sending Statistics
Debugging
The MCP server communicates over stdio, please refer to Debugging section of the Model Context Protocol.
License
LICENSE file for details
Contributing
We welcome contributions! Please feel free to submit a Pull Request.