Mailchimp MCP Server

What it does

Mailchimp MCP Server exposes the entire Mailchimp Marketing API v3.0 through 104+ MCP tools alongside 15+ rich React UI applications. It lets AI assistants manage campaigns, audiences, automation workflows, ecommerce stores, and more — all from within Claude, VS Code, or any MCP-compatible host. The bundled React apps provide interactive dashboards for campaign analytics, subscriber grids, segment builders, and landing page management.

Key features

• 104+ MCP tools covering campaigns, audiences, members, ecommerce, automations, reports, templates, and landing pages
• 15+ React UI apps with dark-themed dashboards for visual management of every Mailchimp resource
• Batch operations for subscribers, members, and ecommerce data
• Rate-limit aware client that auto-retries on Mailchimp API throttling
• Ecommerce suite — stores, products, orders, carts, promo codes, and customers
• Campaign analytics — open rates, click tracking, domain performance, and A/B test results

Installation

Add to your Claude Desktop config (~/Library/Application Support/Claude/claude_desktop_config.json):

{
  "mcpServers": {
    "mailchimp": {
      "command": "npx",
      "args": ["@mcpengine/mailchimp-mcp-server"],
      "env": {
        "MAILCHIMP_API_KEY": "your-api-key-us19"
      }
    }
  }
}

For VS Code Copilot, add to your settings.json:

{
  "github.copilot.chat.mcp.servers": {
    "mailchimp": {
      "command": "npx",
      "args": ["@mcpengine/mailchimp-mcp-server"],
      "env": {
        "MAILCHIMP_API_KEY": "your-api-key-us19"
      }
    }
  }
}

Supported hosts

Claude Desktop, VS Code Copilot