Wix Data MCP Server

A Model Context Protocol (MCP) server for interacting with Wix CMS data collections. Enables AI assistants to query, manipulate, and introspect Wix data.

Prerequisites

• Node.js 18+
• Wix API key and site ID (Get API key here)

Setup for AI Tools

Configure your Wix credentials (choose one method):

Option 1: Environment variables

export WIX_API_KEY="your_wix_api_key_here"
export WIX_SITE_ID="your_wix_site_id_here"

Option 2: .env file

cp .env.example .env
# Edit .env with your actual credentials

.env file contents:

WIX_API_KEY=your_wix_api_key_here
WIX_SITE_ID=your_wix_site_id_here

Claude Desktop

Add to ~/Library/Application Support/Claude/claude_desktop_config.json:

{
  "mcpServers": {
    "wix-data": {
      "command": "npx",
      "args": ["wix-data-mcp-server"],
      "env": {
        "WIX_API_KEY": "your_wix_api_key_here",
        "WIX_SITE_ID": "your_wix_site_id_here"
      }
    }
  }
}

Claude Code

Configure as an MCP server in your Claude Code settings using:

• Command: npx wix-data-mcp-server
• Environment variables: WIX_API_KEY, WIX_SITE_ID

Or use the command line:

claude mcp add wix-data npx wix-data-mcp-server

Cursor

Configure as an MCP server in Cursor settings with the same command structure.

Available Tools

Collection Management

• create_collection - Create new data collections (requires confirmation)
• delete_collection - Delete collections permanently (requires double confirmation)
• update_collection - Update collection properties and permissions (requires confirmation)

Data Introspection

• list_collections - List data collections with optional search and field filtering
• get_collection_schema - Get schema and field definitions for a collection

Data Querying

• query_items - Query collection data with filters, sorting, and pagination
• get_item - Retrieve a single item by ID
• aggregate_data - Perform aggregations (count, sum, avg, min, max)

Data Manipulation

• insert_item - Add new items to collections (requires confirmation)
• update_item - Update existing items (requires confirmation)
• delete_item - Remove items from collections (requires confirmation)
• bulk_insert - Insert multiple items at once (requires confirmation)

Wix Page Introspection

• get_page_list - List all frontend pages from a Wix project
• get_page_elements - Get UI elements and their types for a specific page
• get_element_type_info - Get detailed properties and methods for $w element types
• list_available_element_types - List all available $w element types with categorization

All data modification operations require confirm: true parameter for safety. Collection deletion requires double confirmation for safety.

⚠️ Disclaimer

Use at your own risk. This tool provides direct access to your Wix CMS data. The authors are not responsible for any data loss, corruption, or unintended modifications to your Wix site. Always test with non-production data first and ensure you have proper backups.

License

MIT