Silly capers causing minor damage (6)
I believe the answer is:
scrape
'minor damage' is the definition.
'scrape' can be an answer for 'damage' (thesaurus). I am not sure about the 'minor' bit.
'silly capers' is the wordplay.
'silly' is an anagram indicator.
'capers' is an anagram of 'SCRAPE'.
'causing' is the link.
Can you help me to learn more?
(Other definitions for scrape that I've seen before include "Slight skin abrasion" , "embarassing situation" , "Difficult predicament" , "Bow and . . . . . ., to be servile" , "Abrasion or mischievous excapade" .)