can you use the thieves tool on another character
the text says :
Reveal this card to add 1 die to your disable check .
Discard this card to defeat a barrier whose highest difficulty is 11 or lower.
the first is defenetly only on your checks , but how about the second part?
EDIT: just found the answer
http://paizo.com/threads/rzs2q51g&page=2?Question-about-Thieves-Tools#6 0