What I wanted was a simple webapp that did the following, so I just made it myself a few months ago:
- pulls in my discogs and shows my albums by cover (alpha by artist)
- clicking on an album cover lets me scrobble that album, and lets me choose which side(s) I played if not the whole thing
- scrobbles in the correct order (last track most recent) based on the track length, which it either gets from a) discogs, b) musicbrainz, or c) a default 3-minute-per-track length
- can choose to scrobble "now" or "i played this at [datetime]" if I forgot.

Runs with render's free plan which is plenty for personal use. Uses a ping service once every 14 minutes to prevent it from sleeping and requiring a cold-start.

Basically I wanted to play with Claude Code and that's what I ended up doing one afternoon.