How to Use the Mailjet MCP in Cline

Q: Can Cline create new contacts in Mailjet for me?

Yes. Just tell Cline "create a new Mailjet contact for jane@example.com." It will use the createnewcontact tool, and you can immediately follow up by asking it to add that contact to a list.

Q: How does Cline get Mailjet campaign details inside VS Code?

Cline uses the getcampaigndetails tool from this Mailjet MCP server. You can ask it to fetch the subject line, sender info, and creation date for any campaign, and it will return the data directly into your chat or a new file.

Tell Cline to build front-end components using live Mailjet campaign data. It writes the code, fetches the stats, and stages the commit.

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Connect Mailjet MCP to Cline

Create your Vinkius account to connect Mailjet to Cline and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Mailjet with Cline

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Build UIs with Live Campaign Data

Stop using mock data. Tell Cline, "Build a React component to display stats for our latest campaign." Cline will use the `list_marketing_campaigns` and `get_campaign_performance` tools to fetch real open and click-through rates from your Mailjet account. It then writes the component code, props and all, right in your editor. Cline doesn't just give you the data; it builds the thing you wanted to build with the data. It will even write a test for the component.

Script Contact Management with Cline

You can automate tedious list management tasks right from your IDE. For example, ask Cline to "Write a script to add all users from new_signups.csv to the 'Onboarding' list in Mailjet." Cline will read the file, iterate through the emails, and generate the necessary calls to the `create_new_contact` and `add_contact_to_list` tools. This MCP Server gives Cline the access it needs to execute the full task.

Trigger Transactional Emails from Code

When you're working on a feature like user registration, you need to test the welcome email. Instead of setting up a local mail server, just tell Cline to "send a test welcome email to test@example.com." Cline uses the `send_transactional_email` tool, formatting the JSON payload for you. You can see the exact API call it makes, modify it, and re-run it instantly. This tightens your development loop significantly.

Setup guide

Set up Mailjet MCP in Cline

Prerequisites

VS Code with Cline extension installed
Active Vinkius subscription with a valid endpoint token

1

Open Cline MCP settings

Click the Cline icon in the VS Code sidebar to open the Cline panel. Then click the MCP Servers icon (server stack) at the top-right corner of the panel.
2

Add a remote server

Click "Remote Servers" at the top, then click "Add Remote MCP". In the Name field, type mailjet-mcp. In the URL field, paste your Vinkius endpoint: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp. Get your token from cloud.vinkius.com.
3

Enable the server

After saving, the server appears in the Cline MCP panel. Toggle the switch to enable it. The status indicator turns green when the connection is live.
4

Start using tools

Return to the Cline chat and ask: "Check my latest Mailjet refund status." Cline will discover the available tools and request your approval before invoking each one — giving you full control over every action.

Cline MCP Settings

{
  "mcpServers": {
    "mailjet-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Mailjet. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Mailjet MCP in Cline

Yes. Just tell Cline "create a new Mailjet contact for `jane@example.com`." It will use the `create_new_contact` tool, and you can immediately follow up by asking it to add that contact to a list.

Cline uses the `get_campaign_details` tool from this Mailjet MCP server. You can ask it to fetch the subject line, sender info, and creation date for any campaign, and it will return the data directly into your chat or a new file.

No, it's one click. Open the Cline sidebar, go to the MCP Marketplace tab, find Mailjet, and click install. Cline handles the MCP connection and discovers all the available tools like `list_all_contacts` automatically.

Absolutely. You can ask Cline to "show me all my Mailjet subscriber lists." It runs `list_subscriber_lists` and gives you the names and IDs, which you can then use in scripts or other tasks.

This server only processes data required by the Mailjet API for a given tool. That means contact details like email for `create_new_contact` or message content for `send_transactional_email`. Your data is transmitted through a secure, ephemeral environment on Vinkius and is never logged or stored.

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