How to Use the Mailjet MCP in Windsurf

Q: How do I configure the Mailjet MCP Server in Windsurf?

Open /.codeium/windsurf/mcpconfig.json and add the server endpoint. You can also use the Settings menu, navigate to Cascade, and open the MCP Servers UI. Hit refresh in the MCP panel to sync the tools.

Q: Can Windsurf and Mailjet track my bounce rates?

Yes. Cascade calls getaccountanalytics to pull your global bounce and spam complaint metrics. It can also isolate specific sends using the campaign ID.

Let Windsurf Cascade manage your email infrastructure, pull analytics, and send transactional campaigns autonomously.

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Connect Mailjet MCP to Windsurf

Create your Vinkius account to connect Mailjet to Windsurf 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 Windsurf

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Perplexity

Windsurf MCP Server for Email Automation

Cascade reads your project goals and immediately chains the right actions. You tell it to run an email audit, and it fires `list_sent_campaigns` followed by `get_campaign_performance` to pull exact open rates and bounce metrics into your workspace. It never stops to ask for permission between steps. If a specific email template needs fixing, the agent calls `list_email_templates` to find the ID and `get_template_details` to pull the raw HTML. You just sit back while Windsurf rewrites the broken code and tests the fix.

Contact list management

You need to move users between segments. The MCP integration handles the entire sequence automatically. It checks your existing segments using `list_contact_groups`, pulls the target audience with `list_all_contacts`, and starts migrating them. When new signups hit your database, Windsurf can trigger `create_new_contact` and immediately pipe them into the right bucket with `subscribe_to_list`. No manual CSV uploads.

Transactional sending pipelines

Testing email delivery during development usually sucks. Now Cascade wires up your staging environment to fire test payloads using `send_plain_email` or `send_template_email`. It checks the domain status first with `list_sender_domains` to ensure the authentication is valid. You get instant feedback right in the IDE. If an API call fails, Windsurf reads the error, adjusts the payload structure, and retries the send operation. You spend zero time tabbing out to a browser dashboard.

Setup guide

Set up Mailjet MCP in Windsurf

Prerequisites

Windsurf IDE installed (macOS, Windows, or Linux)
Active Vinkius subscription with a valid endpoint token

1

Open MCP configuration

Click the Cascade assistant icon in the sidebar, then click the hammer icon (🔨) at the top of the panel. Select "Configure" to open ~/.codeium/windsurf/mcp_config.json.
2

Add the Mailjet MCP

Paste the JSON snippet shown on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Refresh MCPs

Go back to the hammer icon (🔨) in Cascade and click "Refresh". Windsurf will detect the new server. No full restart is needed — the connection is hot-reloaded.
4

Verify in Cascade

Start a new Cascade conversation and ask something like "Show my Mailjet payment history." If connected, Cascade will call the Mailjet tools directly. You will see a green dot next to the server name in the MCP panel.

mcp_config.json

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

Get your connection token →

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 Windsurf

Open `~/.codeium/windsurf/mcp_config.json` and add the server endpoint. You can also use the Settings menu, navigate to Cascade, and open the MCP Servers UI. Hit refresh in the MCP panel to sync the tools.

Yes. Cascade calls `get_account_analytics` to pull your global bounce and spam complaint metrics. It can also isolate specific sends using the campaign ID.

You pull the raw HTML directly into your editor using the template fetch tool. Cascade reads the structure, fixes any broken nested tables, and prepares it for deployment.

The agent checks your DNS records against the output from the sender domains tool. If your SPF or DKIM records are misconfigured, it tells you exactly which strings to update in your registrar.

The server processes raw email addresses and contact lists through a V8 Isolate Sandbox. Vinkius destroys the execution environment the second the API call finishes. Your client only holds the endpoint token, meaning no persistent data remains on the host machine.

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