Cursor

Install UI Guideline MCP in Cursor

Install globally

  1. Open Cursor Settings (cmd+, on macOS, ctrl+, on Windows) and go to Features → MCP.

  2. Edit ~/.cursor/mcp.json and add the following entry. Use your API key in place of uig_live_YOUR_KEY_HERE:

    {  "mcpServers": {    "ui-guideline": {      "url": "https://mcp.uiguideline.com/api/mcp",      "headers": { "UIG_API_KEY": "uig_live_YOUR_KEY_HERE" }    }  }}

  3. Save. Cursor picks up the change.

Open Cursor Settings → Features → Model Context Protocol to confirm ui-guideline is enabled.

Install per project

Create a .cursor/mcp.json at your project root with the same entry and commit it. Each teammate fills in their own key.