The Intel XDK build system will be retired very soon. It is guaranteed to remain available through the end of June. In early July it will be disabled. When that happens you will only have the option of exporting your Intel XDK projects to a ZIP file that is compatible with PhoneGap Build and Cordova CLI (and other compatible tools).
See this forum thread for additional details > https://software.intel.com/en-us/forums/intel-xdk/topic/735672 <