I made a Kobo Collection Manager. With help from Claude.ai.
See Planetdance Astrology Software
It works on my Kobo Libra 2 but is not yet tested on other devices.
But according to the bot it should work on most Kobo's because they all use the same database, KoboReader.sqlite, and all handle...
https://www.youtube.com/watch?v=HX9l6th5nJs
In this tutorial I show you how to use the KOReader File Manager on your e-Reader. It works the same on all different ebook readers that has KOReader installed. SO no difference if it's Kobo, Kindle, Onyx Boox or a Bigme e-Reader. It even is the same...