Pathfinder Adventure Path, Lost Omens, Rulebook Subscriber
Does Lore Seeker add +1 to the effective level of items created (like a wand)? For instance, I have a 2nd level Wizard with Lore Seeker (+1lvl for Magic Missle). He creates a wand of magic missles, does it shoot 1 or 2 missles?
No, you're not casting spells when you activate a spell trigger item like a wand.
Note also that you use the wand's caster level, not your own caster level, when you activate a wand. E.g. a level 5 wizard activating a caster level 1 wand of magic missiles would fire one missile, not three.
Pathfinder Adventure Path, Lost Omens, Rulebook Subscriber
Not activating, I mean creating. The wand is created at my caster level, but is it the casting level of the spell, which is 3rd or my actual level which is 2nd.