Sounds like you want Calibre + Calibre-Web! Web has a nice frontend that lets you send to Kindle, or download or just read right there. There are definitely apps that let you link to that library and read the books that way. If you have a different ebook that supports KOReader, even better. You can add your calibre Web
Someone below mentioned Audiobookshelf which is great but it for audiobooks.
I wouldn’t be surprised if there are hardcoded credentials in places and that’s enough for them to be able to say they can’t lol
Bitwarden now has their own secrets manager!
https://bitwarden.com/products/secrets-manager/
Ignore the enterpriseyness of that link. Once you log in normally just make an org and you should see the option to use secrets manager. It’s free for up to two orgs.
I’m lazy and use a Discord webhook to a special channel.
I haven’t tried this, but a combo of
YTDLP subscribed to a playlist of your choice, downloading to a directory which you can mount to Jellyfin and make a library should work.
OMG! This was driving me nuts yesterday and I thought it was because I had just rerun docker compose and couldn’t figure it out. I ran a full recursive permission change on the jellyfin directory and reran the Ansible playbook and thought I fixed it. Turns out it just updated 10.9.6 when I reran the playbook, lmao
TIL! Sorry about that, I never actually tried adding ebooks to it so I had no idea