Would it be possible to enable the ability to use TOTP to log into the KeePass database (i.e. use Google Authenticator to generate code to log into KeePass)? I know this is functionality is very different from generating TOTP for external sites, but I think this plugin is the closest/in-the-know-how of what it takes to accomplish this. This will remove the reliance on HOTP that Yubico uses that is easy to mess up if the sequence number is off.
Many thanks, Clement