I was wondering too, how large can the kdbx get?
How's the CDN adoption going?
Are there enough relays yet?
I don't know how to write keepass plugins but it would probably be better to store it as a blob since normal nostr events have a size limit.
also if it was encrypted with your nsec. then you might end up in a awkward situation if the only place you kept your nsec was your keepass db
https://cdn.satellite.earth/ac2f924358fe15295aee16242dfbac2c756cc3d84f4c51e27ef8c9a1555e10e8.kdbx
Discussion
I'm not sure but most of my kdbx files are between 400kB and 800kB, but I think most of the size comes from embedded icons.
CDN adoption is going better than I hoped. although I still need to build more tools that take advantage of the sha256 hash
And as far as I know there are only about 3-4 CDNs running right now. not enough to be censorship resistant