I know it's experimental but...
1. Couldn't it be available under the context pop-up menu, under Remote Shell Commands?
2. Or better, could we have a keyboard shortcut please? Maybe cmd-D with another modifier key.
3. Could we have it working like ordinary Duplicate so that it copies "abc.txt" to "abc copy.txt" (and not to "abc.txt copy"!) ?
Ta

I've made improvements in this area for b12:
1. ctrl-alt-cmd - Backspace will now do a remote delete (cmd-Backspace makes a standard delete)
2. ctrl-alt-cmd - D will now do a remote duplicate (cmd-D makes a standard duplicate)
3. the Delete and Duplicate items are now in the context menu
4. the duplicate name should be the same as when using normal duplication