Some of them were in nokit (next release)
https://github.com/Yubico/yubico-pam
https://github.com/Yubico/yubioath-desktop
https://github.com/Yubico/yubikey-manager
maybe as well useful:
Some of them were in nokit (next release)
https://github.com/Yubico/yubico-pam
https://github.com/Yubico/yubioath-desktop
https://github.com/Yubico/yubikey-manager
maybe as well useful: