I love Kagi. I understand the niche this fills. I even understand not open sourcing it yet.

But what I really miss is a self-hosted sync server. I don't want to use a browser without sync, but I also don't want to trust this data with any 3rd party other than myself.

It's one of the main reasons I'm using Firefox, since that is the the only browser that even vaguely supports this - albeit not well.