Nevermind - operator error.

Now with Monterey 12.2.1 I'm getting: $ ssh-add -s /usr/lib/ssh-keychain.dylib Enter passphrase for PKCS#11: Could not add card "/usr/lib/ssh-keychain.dylib": agent refused operation $ ls -l /usr/lib/ssh-keychain.dylib -rwxr-xr-x 1 root wheel 284784 Feb 6 14:22 /usr/lib/ssh-keychain.dylib

Can also save then restore the rights: sudo security authorizationdb read com.apple.trust-settings.admin > rights sudo security authorizationdb write com.apple.trust-settings.admin allow Do your stuff sudo security authorizationdb write com.apple.trust-settings.admin < rights Default appears to be basically entitle and authenticate-admin, not sure how to set both of those via the command line arguments.