I think it would be helpful to make /os modlist searchable or filtered however you wish to call it
/os modlist current returns all modules loaded, I think is would be nice to filter the list such as
/os modlist -f *ns_*, which would only list modules containing ns_ in the name the -f is a simple switch telling operserv that you want to filter the list.
This would be helpful when looking for a specific module and there are many modules loaded, such as listing core modules.
At the same time,
/os modlist core can be moved to
/os modlist -c so if one wishes to list all botserv modules in the core it would be
/os modlist -cf bs_*.