Is Trainspotter3 still a thing?

[goodbytes]

I read somewhere that there is an app that allows you to pull in data from discogs such as label, and artwork to complete traktor library.. I went in search of an app and come across trainspotter3, unfortunately I can't get it to work... Anything I search for doesn't return results even though I know it's definitely on discogs, the app is authorised correctly... Any ideas? Is this project still alive? Or is there anything else to use?

[Hippie]

Have you tried mp3tag.de and the scripts on their forums?
Not used it for a while but it was my go to tool for tagging.
Then I'd use Trainspotter for making playlists.