Wix MCP

Installation & Usage

From npm Package

npx @wix/mcp

Local Development

1. Clone the repository
2. Install dependencies
3. Build the project

Run locally with:

npx /Users/absolute/path/to/repo/dir/.

Or directly with Node:

node /Users/absolute/path/to/build/bin-standalone.js

Configuration Options

Tool Selection

Enable specific standard tools (all enabled by default):

--tools=WDS,REST,SDK,WIX_HEADLESS,BUILD_APPS

Experimental Tools

Enable experimental tools (disabled by default):

--experimental=WIX_API,CLI_COMMAND

CLI Mode

Specify CLI mode:

--cli=wix-one

Logger

Set logging output:

• --logger=mcp (default, logs to MCP server)
• --logger=file (logs to ~/wix-mcp-log.txt)

Tool Reference

Standard Tools:

• WDS: Wix Design System Documentation (SearchWixWDSDocumentation)
• REST: Wix REST API Documentation (SearchWixRESTDocumentation)
• SDK: Wix SDK Documentation (SearchWixSDKDocumentation)
• BUILD_APPS: Build Apps Documentation (SearchBuildAppsDocumentation)
• WIX_HEADLESS: Wix Headless Documentation (SearchWixHeadlessDocumentation)

Experimental Tools:

• WIX_API: Wix API tools (CallWixAPI)
• CLI_COMMAND: CLI commands for Wix apps (RunWixCliCommand)

Experimental tools are in early development and may have limited functionality or breaking changes. They must be explicitly enabled with --experimental.

Resources

The resource feature provides access to Wix documentation via the MCP server:

• Fetches documentation indexes from specified Wix portals
• Makes documentation articles available as resources
• Allows fetching article content using the MCP protocol

Resources use the wix-docs:// URI scheme, which maps to Wix Docs URLs:

• Docs URL: https://dev.wix.com/docs/...
• Resource URI: wix-docs://...

To load all docs from a portal:

--portals=<docs-portal-name>

Cursor Integration

MCP Docs

See: https://docs.cursor.com/context/model-context-protocol

Configuration (~/.cursor/mcp.json)

Using npm package

{
  "mcpServers": {
    "wix-local-mcp": {
      "command": "npx",
      "args": ["-y", "@wix/mcp"]
    }
  }
}

Using local build

{
  "mcpServers": {
    "wix-local-mcp": {
      "command": "npx",
      "args": ["/Users/absolute/path/to/repo/dir/."]
    }
  }
}

Using Node

{
  "mcpServers": {
    "wix-local-mcp": {
      "command": "node",
      "args": ["/Users/absolute/path/to/build/bin-standalone.js"]
    }
  }
}

Troubleshooting

• Check logs from Claude Desktop or Cursor
• For Node/fnm/nvm errors: ensure the latest Node version is set as default
• For npx errors: use -y and the correct npm registry
• Try specifying the full path to Node
• Try using Bun and index.ts directly
• Ensure build files have appropriate permissions

NVM Example Fix

"wix-mcp-remote-prod": {
  "command": "npx",
  "args": ["-y", "@wix/mcp-remote", "https://mcp.wix.com/sse"],
  "env": {
    "PATH": "<path-to-your-nvm-node-version>/bin"
  }
}

FNM Example Fix

{
  "mcpServers": {
    "wix-mcp-remote-prod": {
      "command": "sh",
      "args": [
        "-c",
        "eval $(fnm env) && npx -y @wix/mcp-remote https://mcp.wix.com/sse"
      ]
    }
  }
}

Node 20 is required to build.