Stock check from import feed via 'check stock' button

Is there any addon out there to enable ‘check stock’ button on product page so the client can see in the real time availability (or even to check it on page load), function that should go to the import feed link and check product id status if its active/instock or not ? Many clients may order products that are not in stock but they show in stock on cs-cart website due to slow price updated from csv which is not a happy feeling for the marketplace.