Does the Conductive weapon trait add the damage for BOTH claw attacks?

[Souphin]

The conductive trait allows the player to add the damage from a use of an attact to their basic attack.

http://paizo.com/pathfinderRPG/prd/advanced/magicItems/weapons.html#conduct ive

For a sorcerer with the claw attacks do they...
add the damage of 1 claw +1d4
add the damage of 1 claw & str +1d4+str
add the damage of 2 claws +2d4
add the damage of 2 claws & str +2d4+str
or even add the bite like a dragon deciple
and does this crit

ps as a stide note, is a weapon with the spell storing trait crits does the damage from the spell also crit?

[SpaceChomp]

I don't think it's possible.

Conductive -

A conductive weapon is able to channel the energy of a spell-like or supernatural ability that relies on a melee or ranged touch attack to hit its target (such as from a cleric's domain granted power, sorcerer's bloodline power, oracle's mystery revelation, or wizard's arcane school power).

The ability you are referring to lets you grow claws for use as an attack, not add bonus damage or work as a separate attack.

[hogarth]

Yeah, I interpret it as "(melee or ranged) touch attack" (which would exclude claws), not "(melee) or (ranged touch) attack".