Troubleshooting Omni Instance MCP Connection Issues

Hey team! I want to connect our Omni instance MCP Works on Cursor with

"Omni": {
      "url": "https://xxxxxxx.omniapp.co/mcp/https",
      "headers": {
        "Authorization": "Bearer xxxxxxx",
        "X-MCP-Model-ID": "1234567"
      }
    }

I'm getting this err Wdyt? Is it because it required additional headers?