Mailjet Mcp Server

by mailgun

11 stars

301 downloads

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About

The Mailjet MCP (Model Context Protocol) Server enables compatible AI agents, such as Claude Desktop, to interact with Mailjet’s contact, campaign, segmentation, statistics, workflow, and more APIs through a standardized tool interface.

Details

Author: mailgun
GitHub stars: 11
Downloads: 301
Categories: Other

- Connects AI agents to Mailjet’s REST APIs via MCP
- Supports contacts, campaigns, segmentation, statistics, and workflows
- Executable via NPX without manual installation
- Configurable region (default or EU) through environment variable
- Communicates over stdio for easy debugging
- Open‑source under Apache License 2.0

Setting up with Highlight

This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:

Download and install Highlight from highlightai.com/download
Navigate to the plugins tab and select "Add Custom Plugin"
Configure the plugin with the settings below

Plugin Name Mailjet Mcp Server

Command (node, npx, python, etc.)

Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
Enable "Start Automatically" if you want the plugin to start when Highlight launches

Setting up with Cursor

Open Cursor's settings
Navigate to the MCP section
Click "Add new Global MCP server"
Copy and paste the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "mailjet mcp server": {
            "mailjet": {
                "command": "node",
                "args": [
                    "CHANGE/THIS/PATH/TO/mailjet-mcp-server/src/mailjet-mcp.js"
                ],
                "env": {
                    "MAILJET_API_KEY": "YOUR_api_key:YOUR_secret_key"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mailjet mcp server": {
            "mailjet": {
                "command": "node",
                "args": [
                    "CHANGE/THIS/PATH/TO/mailjet-mcp-server/src/mailjet-mcp.js"
                ],
                "env": {
                    "MAILJET_API_KEY": "YOUR_api_key:YOUR_secret_key"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mailjet mcp server": {
            "mailjet": {
                "command": "node",
                "args": [
                    "CHANGE/THIS/PATH/TO/mailjet-mcp-server/src/mailjet-mcp.js"
                ],
                "env": {
                    "MAILJET_API_KEY": "YOUR_api_key:YOUR_secret_key"
                }
            }
        }
    }
}

Setting up with Claude Desktop

Open Claude Desktop's settings
Go to the Integrations tab
Click "Add MCP Server"
Use the configuration below based on your operating system

Note: Make sure Claude Desktop is running before attempting to connect.

JSON

{
    "mcpServers": {
        "mailjet mcp server": {
            "mailjet": {
                "command": "node",
                "args": [
                    "CHANGE/THIS/PATH/TO/mailjet-mcp-server/src/mailjet-mcp.js"
                ],
                "env": {
                    "MAILJET_API_KEY": "YOUR_api_key:YOUR_secret_key"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mailjet mcp server": {
            "mailjet": {
                "command": "node",
                "args": [
                    "CHANGE/THIS/PATH/TO/mailjet-mcp-server/src/mailjet-mcp.js"
                ],
                "env": {
                    "MAILJET_API_KEY": "YOUR_api_key:YOUR_secret_key"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mailjet mcp server": {
            "mailjet": {
                "command": "node",
                "args": [
                    "CHANGE/THIS/PATH/TO/mailjet-mcp-server/src/mailjet-mcp.js"
                ],
                "env": {
                    "MAILJET_API_KEY": "YOUR_api_key:YOUR_secret_key"
                }
            }
        }
    }
}

Setting up with Windsurf

Open Windsurf's preferences
Go to the Integrations section
Click "Add MCP Integration"
Use the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "mailjet mcp server": {
            "mailjet": {
                "command": "node",
                "args": [
                    "CHANGE/THIS/PATH/TO/mailjet-mcp-server/src/mailjet-mcp.js"
                ],
                "env": {
                    "MAILJET_API_KEY": "YOUR_api_key:YOUR_secret_key"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mailjet mcp server": {
            "mailjet": {
                "command": "node",
                "args": [
                    "CHANGE/THIS/PATH/TO/mailjet-mcp-server/src/mailjet-mcp.js"
                ],
                "env": {
                    "MAILJET_API_KEY": "YOUR_api_key:YOUR_secret_key"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mailjet mcp server": {
            "mailjet": {
                "command": "node",
                "args": [
                    "CHANGE/THIS/PATH/TO/mailjet-mcp-server/src/mailjet-mcp.js"
                ],
                "env": {
                    "MAILJET_API_KEY": "YOUR_api_key:YOUR_secret_key"
                }
            }
        }
    }
}

Setting up with Cline

Open Cline's settings
Navigate to the Integrations section
Click "Add MCP Server"
Copy and paste the configuration below based on your operating system

Note: Make sure to restart Cline after adding the configuration.

JSON

{
    "mcpServers": {
        "mailjet mcp server": {
            "mailjet": {
                "command": "node",
                "args": [
                    "CHANGE/THIS/PATH/TO/mailjet-mcp-server/src/mailjet-mcp.js"
                ],
                "env": {
                    "MAILJET_API_KEY": "YOUR_api_key:YOUR_secret_key"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mailjet mcp server": {
            "mailjet": {
                "command": "node",
                "args": [
                    "CHANGE/THIS/PATH/TO/mailjet-mcp-server/src/mailjet-mcp.js"
                ],
                "env": {
                    "MAILJET_API_KEY": "YOUR_api_key:YOUR_secret_key"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mailjet mcp server": {
            "mailjet": {
                "command": "node",
                "args": [
                    "CHANGE/THIS/PATH/TO/mailjet-mcp-server/src/mailjet-mcp.js"
                ],
                "env": {
                    "MAILJET_API_KEY": "YOUR_api_key:YOUR_secret_key"
                }
            }
        }
    }
}

Setting up with Goose

Open Goose's preferences
Go to the Integrations tab
Select "MCP Servers"
Click "Add New Server"
Use the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "mailjet mcp server": {
            "mailjet": {
                "command": "node",
                "args": [
                    "CHANGE/THIS/PATH/TO/mailjet-mcp-server/src/mailjet-mcp.js"
                ],
                "env": {
                    "MAILJET_API_KEY": "YOUR_api_key:YOUR_secret_key"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mailjet mcp server": {
            "mailjet": {
                "command": "node",
                "args": [
                    "CHANGE/THIS/PATH/TO/mailjet-mcp-server/src/mailjet-mcp.js"
                ],
                "env": {
                    "MAILJET_API_KEY": "YOUR_api_key:YOUR_secret_key"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mailjet mcp server": {
            "mailjet": {
                "command": "node",
                "args": [
                    "CHANGE/THIS/PATH/TO/mailjet-mcp-server/src/mailjet-mcp.js"
                ],
                "env": {
                    "MAILJET_API_KEY": "YOUR_api_key:YOUR_secret_key"
                }
            }
        }
    }
}

From the repository

Run via NPX with the required environment variable MAILJET_API_KEY, or install manually by cloning the repository and configuring the MCP server in your AI desktop app’s claude_desktop_config.json. Optionally set MAILJET_API_REGION to "eu" for EU servers.

Claude Desktop / Cursor

Paste into your MCP client config file to install this server.

{
    "mcpServers": {
        "mailjet mcp server": {
            "mailjet": {
                "command": "node",
                "args": [
                    "CHANGE/THIS/PATH/TO/mailjet-mcp-server/src/mailjet-mcp.js"
                ],
                "env": {
                    "MAILJET_API_KEY": "YOUR_api_key:YOUR_secret_key"
                }
            }
        }
    }
}

McpServers

{
    "mailjet": {
        "command": "node",
        "args": [
            "CHANGE/THIS/PATH/TO/mailjet-mcp-server/src/mailjet-mcp.js"
        ],
        "env": {
            "MAILJET_API_KEY": "YOUR_api_key:YOUR_secret_key"
        }
    }
}

Mailjet MCP Server

Overview

This project provides a Model Context Protocol (MCP) server for the Mailjet API, enabling compatible AI agents (e.g. Claude Desktop) to interact with Mailjet's contact, campaign, segmentation, statistics, workflow (and more) APIs through a standardized tool interface.

Quick Start

Execution through NPX

The project is available on NPM and can be executed through NPX.

In order to start the server locally, simply run the following command:

MAILJET_API_KEY="YOUR_api_key:YOUR_secret_key" npx mailjet-mcp-server

Most of the time, you can choose to take advantage your AI desktop app and link Mailjet MCP directly to it. In this case please add the following MCP config:

"mcpServers": {

   "mailjet": {

      "command": "npx",

      "args": [

        "-y",

        "@mailjet/mailjet-mcp-server"

      ],

      "env": {

        "MAILJET_API_KEY": "YOUR_api_key:YOUR_secret_key"

      }

   }

}

Manual Installation

1. Clone the repository:

   git clone https://github.com/mailgun/mailjet-mcp-server.git
   cd mailjet-mcp-server

2. Install dependencies and build:

   pnpm install

3. Configure Claude Desktop:

Create or modify the config file:
- MacOS: ~/Library/Application Support/Claude/claude_desktop_config.json
- Windows: %APPDATA%/Claude/claude_desktop_config.json

Then start the MCP server:

node src/mailjet-mcp.js

Add the following configuration:

   {

       "mcpServers": {

           "mailjet": {

               "command": "node",

               "args": ["CHANGE/THIS/PATH/TO/mailjet-mcp-server/src/mailjet-mcp.js"],

               "env": {

                   "MAILJET_API_KEY": "YOUR_api_key:YOUR_secret_key"

               }

           }

       }

   }

Supported environment variables

The following environment variables are currently supported by the server:

MAILJET_API_KEY="your_api_key:your_secret_key" # REQUIRED, used for authenticating your account
MAILJET_API_REGION="eu" # OPTIONAL, used to change to the EU servers, if desired

Testing

Run the local test suite with:

NODE_ENV=test pnpm test

Sample Prompts with Claude

Find contacts information

Which of my contacts lists has the most subscribers?

Fetch and Visualize Sending Statistics

Would you be able to make a chart with email delivery statistics for the past week?

Debugging

The MCP server communicates over stdio, please refer to Debugging section of the Model Context Protocol.

Publishing

This package is published on the Mailjet NPM registry. The Mailjet team is responsible for publishing new package updates.
Feel free to create an issue if you noticed any divergence between the Github version and the NPM package available.

License

This project is licensed under the Apache License 2.0. See LICENSE for details.

Contributing

We welcome contributions! Please feel free to submit a Pull Request.

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About

Details

Jump to

Setting up with Highlight

From the repository

Claude Desktop / Cursor

McpServers

Mailjet MCP Server

Overview

Quick Start

Execution through NPX

Manual Installation

Supported environment variables

Testing

Sample Prompts with Claude

Find contacts information

Fetch and Visualize Sending Statistics

Debugging

Publishing

License

Contributing

Install

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