By Ragnarok.Sekundes 2014-01-16 13:51:12
I think Gearswap could probably do this. I recall hearing it could check for gear in your inventory so it may be able to check for seals, crystals or other random bits. Though I don't think it can sort to make things stack up properly so you'd still have to watch it. Though I'm still learning stuff, so I don't actually know how to do it if it can be done.
The itemizer plugin can send the command to move them, but I don't think spellcast or autoexec have any trigger events set up for changes to inventory.
I think I'd be good with just having something display my inventory numbers in the corner of the screen and it'd change bold and red when it's full or near full.