The feat deadly chill from Libris Mortis (p.25) reads:
Each corporeal undead you raise or create with any necromancy spell deals an extra 1d6 points of cold damage with its natural weapons.
Would a skeleton with 2 claw and 1 bite attack thus deal an extra 1d6 on each attack? (Claw x2 and Bite x1) for a total of 3 extra d6 of cold damage, or does this only apply to one attack?