Originally Posted by
daecon
When creating a servitor to be housed in a physical object, the object should be present as part of the summoning ceremony and presented to the servitor as its new home. Description of the object and its nature should be part of the servitor's programming. It can, for instance, be mentioned in a Contract as being supplied as "room and board" for services rendered.
That said, I have to question why use a servitor at all here? The situation seems to call for a simple protection spell bound into the amulet, not a semi-autonomous daemon who may simply decide it doesn't like your friend.