I have been asked the same question by some of my students and my answer is that there are a lot of such tools indeed. The general six-step process goes like this:
Define their MBTI profile for better understanding of what type of job they might like and be good at it. Of all the numerous classics on this topic I would suggest Do What You Are by Paul D. Tieger & Barbara Barron-Tieger. There are also Russian variation of the MBTI called Socionics, but it is not internationally recognised yet, so I would suggest a mere Jungian personality test (or another Jungian testing tool) for a double-check.
Study their personal/family history, then use transactional and/or archetype analysis to define their life scenario patterns (e.g. according to transactional analysis by Eric Berne). At this stage, you might even forsee some possible bifurcation points in their life scenario paths.
Define their true motivation (at this stage, some of career intentions might be reformulated because of the persons consulted re-envisioning themselves and their desires, or because of the information you have told them at Step 2).
Define the industries which fit their true motives.
Find in those industries the decision-makers whose MBTI profiles you are sure of and then
define the best strtategies for the efficient communication between the two parties based on Steps 1-5.
Occasionally, there may be same procedure as steps 1-2 for the decision makers.
This is quite a work, but it pays.