/caps - the Profanity /caps command.

<fulljid>
           If in the console or a chat window, the full JID for which you wish to see capabilities.

       <nick>
           If in a chat room, nickname for which you wish to see capabilities.

       Find  out  a  contacts, or room members client software capabilities. If in private chat initiated from a
       chat room, no parameter is required.

       /caps ran@cold.sea.org/laptop

       /caps ran@cold.sea.org/phone

       /caps aegir

0.13.1                                             2023-08-03                                             man(1)

       /caps - the Profanity /caps command.

       /caps

       /caps <fulljid>|<nick>