I agree I must meet obligations to provide services (9)
I believe the answer is:
amenities
'services' is the definition.
(I have seen 'useful services' mean 'amenities' so perhaps 'services' could also mean 'amenities')
'i agree i must meet obligations' is the wordplay.
'i agree' becomes 'amen' ('amen' might be said to indicate agreement).
'must meet' is a charade indicator (letters next to each other).
'obligations' becomes 'ties' (I've seen this in another clue).
'amen'+'i'+'ties'='AMENITIES'
'to provide' acts as a link.
(Other definitions for amenities that I've seen before include "conveniences" , "Useful facilities" , "useful services?" , "Equipment" , "pleasing features" .)