Assume the point is agreed? (4)
I believe the answer is:
done
'is agreed?' is the definition.
(I've seen this before)
'assume the point' is the wordplay.
'assume' becomes 'don' (I've seen this in another clue).
'the point' becomes 'e' (compass point).
'don'+'e'='DONE'
(Other definitions for done that I've seen before include "that may be said to seal a deal" , "Finished like node" , "Performed" , "This settled" , "Robbed" .)