Querying for a package name in openbsd ports is like

pkg_info -Q seamonkey

which  I  found has ports for amd64 architecture  but not aarch64.   One  of
openbsd's distinguishing factors is the incredible man pages. So 

man 1 pkg_add

points me to

man 1 pkg_info

in a couple places,  and quite a lot of other reading  if I had a particular
interest.   The packaging tools in openbsd are perl utilities  which I don't
really like (why aren't they written  in lisp?) but they are straightforward
and powerful. 

Thinking about this led to me (finally) reading about pkg_create(1).  I have
a day to day use for this,  because I use lots of similar computers  which I
have been shuffling software I write around using an embarrassing  amount of
ssh/scp. I believe in using the system's native package manager. It would be
nice to have lisp's de facto system definition  facility  asdf be an openbsd
package,    and   install/look    for   ported   (compiled)    packages   in
/usr/local/common-lisp/. That's something I should probably do.