Old is not always bad. PKCS#11 is a standard. In fact it's the reason why that method also works on Windows, something the author hasn't looked into yet. But y

Old is not always bad. PKCS#11 is a standard. In fact it's the reason why that method also works on Windows, something the author hasn't looked into yet. But yes, maybe yubikey-agent is nicer to use. I've not tried it myself. But in any case it's not true that you need it.