Broadcaster is keen to provide accommodation for star (8)
I believe the answer is:
asterisk
'for star' is the definition.
('asterisk' can be a synonym of 'star')
'broadcaster is keen to provide' is the wordplay.
'provide' says the answer is hidden in the clue.
'ASTERISK' is hidden within 'broadcaster is keen to'.
'accommodation' is the link.
This may not be correct. It may be part of another bit of the clue.
Can you help me to learn more?
(Other definitions for asterisk that I've seen before include "Star of typography" , "Star shaped symbol" , "Sarkiest (Anag)" , "star-shaped figure" , "Footnote marker" .)