I notice the initial sync sends the full metadata for each book. Is it possible to recreate the store API, such that one could browse one's Calibre library as though we were browsing the Kobo store, then 'purchase' books we want to do you have any ideas or thoughts on this?.

How about 'archiving' the library by default, and 'unarchiving' the books we want to sync? I actually don't want thousands of books on my Kobo at a time.Is this required? Or is the Kobo smart enough to request additional metadata later? I notice the initial sync sends the full metadata for each book.There needs to be some method of making large libraries more usable for kobo sync. The Kobo eventually gave a 'sync failed' message, and my wireshark capture shows that it gave up at around ~286K characters. My Calibre library now has a few thousand books in it (it's been going for 12 years now.), and my Aura H2O simply times out when attempting to sync with calibre-web. This is both a problem report, and a feature request(s) combined, hence the blank issue.

Kobo nia calibre