I'm not sure I follow. Adding a secret is done with your public key, so no need to even touch the yubikey to do that. And the idea is each one is a separate f

I'm not sure I follow. Adding a secret is done with your public key, so no need to even touch the yubikey to do that. And the idea is each one is a separate file. So, adding does not impact any other file. Edit: oh. Adding a new key, not password. I see how I misread.