Krunner should permit to send files and contacts right from the search results: right click on a result -> share -> by mail, XMPP, Telegram, KTP, Owncloud, Bluetooth, etc. It also should be possible to drag and drop to a mail window, chat, etc Reproducible: Always
This is a pretty extensive feature request... would need Purpose library support. Drag and drop is supported, though.
Sorry I'd had sworn D&D didn't work. You are right, it does; don't know what happened when I got that wrong impression. Forget it. But about the other request... well, it would make Krunner better, don't you agree? Don't know what that Purpose library is, but would it be too difficult to implement that support you say? Krunner's "magic" is a bit lessen if we use it to find our files but then we have to open their respective folders one by one to share said files. :-/
https://phabricator.kde.org/T13612#239880