Shannon's TV Tropes
The first obvious thing is that she's got http://tvtropes.org/pmwiki/pmwiki.php/Main/ImprobableAge
but is probably not http://tvtropes.org/pmwiki/pmwiki.php/Main/OlderThanTheyLook (in the sense of what the tropes says, not the literal meaning)
unless she's http://tvtropes.org/pmwiki/pmwiki.php/Main/ReallySevenHundredYearsOld
……………which I think I mostly created so she can be a http://tvtropes.org/pmwiki/pmwiki.php/Main/DirtyOldWoman.
She's definitely supposed to be a http://tvtropes.org/pmwiki/pmwiki.php/Main/TricksterArchetype combining bits of
- http://tvtropes.org/pmwiki/pmwiki.php/Main/TheChessmaster
- http://tvtropes.org/pmwiki/pmwiki.php/Main/Humphrey (I think)
- http://tvtropes.org/pmwiki/pmwiki.php/Main/BugsBunny
- http://tvtropes.org/pmwiki/pmwiki.php/Main/ParkerLewisFerrisBueller
- http://tvtropes.org/pmwiki/pmwiki.php/Main/MagnificentBastard]Magnificent Bastard
- with a reversed http://tvtropes.org/pmwiki/pmwiki.php/Main/OldMaster
I don't really know if she's http://tvtropes.org/pmwiki/pmwiki.php/Main/TrueNeutral
so much as Non-Jerk Practical Self-Interest (didn't come across a trope for this).
She's supposed to be http://tvtropes.org/pmwiki/pmwiki.php/Main/MoreThanMeetsTheEye]More Than Meets The Eye, but that seems quite dead at least for the main characters.
But obviously she has the http://tvtropes.org/pmwiki/pmwiki.php/Main/SherlockScan
and will undoubtably manifest http://tvtropes.org/pmwiki/pmwiki.php/Main/HyperAwareness
and http://tvtropes.org/pmwiki/pmwiki.php/Main/ScarilyCompetentTracker
as well as other talents which I'm too tired of looking through the tropes to find.