I'm sorry, but there is no Lite Foundation script file that isn't needed for my high score example =/
There is so much stuff to be installed, which is not needed and what I don`t know what it does.
Uhm, you don't need to install anything to use Lite Foundation and like I said, all things are used (but mostly transparent in the background). However, Lite Foundation does nothing that it shouldn't and it should be safe to use it.