How to Use the MailWizz MCP in Claude Code

Q: How do I view MailWizz campaign stats in Claude Code?

Ask Claude Code to run getcampaigndetails for a specific ID. It fetches the JSON payload and formats the open and click rates directly in your terminal window.

Manage your MailWizz infrastructure from the terminal with Claude Code for automated list syncs and headless campaign control.

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Connect MailWizz MCP to Claude Code

Create your Vinkius account to connect MailWizz to Claude Code 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 MailWizz with Claude Code

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Headless MailWizz MCP Server operations

The `list_email_campaigns` tool allows Claude Code to verify deployment success directly from your terminal. You can pipe the output of your build process into a command that checks if the release announcement actually went out. If a deployment fails, Claude Code can trigger `pause_email_campaign`. It halts the scheduled broadcast before it hits your users, acting as a dead-man's switch in your CI/CD pipeline.

Script automated list migrations

You can run cron jobs where this MCP Server uses `add_subscriber_to_list` to sync your production database with your marketing backend. It runs entirely in the background without needing a browser. For churned users, it executes `delete_list_subscriber` to keep your billing and marketing systems aligned. You write one shell script, and Claude Code handles the specific API payload formatting.

Terminal-native audience audits

Claude Code pulls your list architecture using `list_subscriber_collections` straight to stdout. You can grep the output to find specific segment configurations without logging into a web portal. It inspects individual constraints with `get_list_details`. When you are debugging a deliverability issue at 2 AM over SSH, having direct access to list parameters saves you from navigating slow web dashboards.

Setup guide

Set up MailWizz MCP in Claude Code

Prerequisites

Claude Code CLI installed (npm install -g @anthropic-ai/claude-code)
Active Vinkius subscription with a valid endpoint token

1

Run the add command

Open your terminal and run the command shown on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com. Use --scope user to make it available across all projects.
2

Verify the connection

Start a Claude Code session and type /mcp to list connected servers. You should see mailwizz-mcp with a green status indicator.
3

Start using tools

Ask Claude Code something like "Check my latest MailWizz transactions." It will automatically discover and invoke the available MailWizz tools.

Terminal

claude mcp add --transport http mailwizz-mcp https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Get your connection token →

Prerequisites

Claude Code CLI installed
Active Vinkius subscription with a valid endpoint token

1

Open the config file

Create or edit .mcp.json in your project root for project-level scope, or ~/.claude.json for user-level scope.
2

Add the MailWizz 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

Restart Claude Code

Start a new Claude Code session. Type /mcp to confirm the server is connected. The tools will be automatically available in your conversation.

.mcp.json

{
  "mcpServers": {
    "mailwizz-mcp": {
      "type": "url",
      "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 MailWizz. 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 MailWizz MCP in Claude Code

Run claude mcp add --transport http mailwizz-mcp -- in your terminal. Make sure all flags come before the server name. Verify the connection with claude mcp list.

Yes. You can wrap Claude Code commands in a shell script that triggers update_list_subscriber on a schedule. It runs headless and pipes the success logs to your monitoring stack.

Ask Claude Code to run get_campaign_details for a specific ID. It fetches the JSON payload and formats the open and click rates directly in your terminal window.

Yes. Since Claude Code relies entirely on CLI commands, you can bake the MCP Server configuration into your Docker image for automated reporting tasks.

Claude Code accesses your contact lists and email engagement metrics through an ephemeral proxy. Vinkius processes the get_list_details traffic in a sandboxed environment that destroys itself after the shell command exits, ensuring no data persists on disk.

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