ssh-agent(1) on FreeBSD
The text dd61f0f450f6, as FreeBSD 14.3-RELEASE, FreeBSD 14.2-RELEASE, FreeBSD 14.1-RELEASE, FreeBSD 14.0-RELEASE, FreeBSD 13.5-RELEASE, FreeBSD 13.4-RELEASE, FreeBSD 13.3-RELEASE shipped it.
OpenSSH authentication agent
Flags it lists
-
-D -
-E -
-O -
-P -
-a -
-c -
-d -
-k -
-s -
-t -
-x