Of course.
auto
You have download the script incorrectly. The correct way is click 'clone or download' and then 'Download ZIP'. NOT 'download file as'.
I have created a python script to get metacritic scores and howlongtobeat times. It DOESN'T download any game.
1.If you run it in the same folder that you have cdnsp and titlekeys.txt file it gets metacritic scores.
2. If you want to refresh the database you have to delete "z_XXXX.txt" files...