I don't use browser extensions, and nostrbounties relies on that unfortunately.
I put the PR to bounstr, but it didn't yet get deployed to the website.
https://github.com/coinkite/bountsr.org.pub/blob/main/2023-04-07-password-manager
Oh, that’s a really cool idea actually!
do you have it on nostrbounties.com? wanna check out the spec
Discussion
I have a PR pending for nos2x to implement NIP-46, which will allow you to do this https://www.youtube.com/shorts/gfItS5Qe6tI on any site that uses NIP-07 extensions.
I also have a daemon you can run on your node, where you already might keep LN keys, to do the signing for you; so you keep your nsec in a single place where you already have keys and sign everything from there.
I’ll dockerize this and publish it on Umbrel as well to make this easier to deploy.