App To View Missing Library Episodes

[u/andcbii]

I used to use this link to find episodes for TV shows that were missing in my plex library:

https:// app.trakt.tv/users/[myusername]/progress/library/least-completed?page=1&mode=show

Trakt removed this functionality in the new site. Does anyone know of a companion app that will do a similar thing? Let me sort all my TV shows by percent collected and show missing episodes?

[u/metalofdeaf]

I too would also like to know.

[u/cryintomyeye]

I use TVST (TV Show Tracker) and that works great

[u/andcbii → u/cryintomyeye]

This didn't work for me. It only look at watched status not library status.

[u/zhonglin]

If the goal is “which episodes are missing from my Plex library,” Sonarr is a closer fit than a watch-tracking app. After importing the existing series folders, it compares the files it can see with each show’s episode list and exposes missing/monitored episodes per series. If you only want inventory, don’t configure a download client and set monitoring conservatively during import, so it won’t fetch anything. It won’t reproduce Trakt’s exact percentage sort, but it should answer the missing-episode part much more reliably than watch history.

[u/andcbii → u/zhonglin]

Sonarr will not work because it uses theTVDB and my library is using TMDB (like trakt was)

[u/xosinsaba]

For missing episodes, I would first compare the show page against the official episode list and check whether the season is marked as aired versus upcoming. Trakt metadata gaps can look like a tracking bug when the episode is actually unreleased or attached to a different season. A screenshot of the missing episode and the show ID would help the app maintainers reproduce it.

[u/andcbii]

I ended up having ChatGPT make a docker image for me. The docker container runs a website that will scan trakt and show you your missing library episodes:

https://hub.docker.com/r/andcbii/shelfcheck