Goblin Skeleton

Creature -1
commonEvilUndeadUnholy
Perception +2; Darkvision
Skills Acrobatics +6, Athletics +3
CHA -2
CON +0
DEX +4
INT -4
STR +2
WIS +1

AC 16; Fort +2, Ref +8, Will +2
HP 20
Resistances Cold 5, Electricity 5, Fire 5, Piercing 5, Slashing 5
Speed 25 feet

The most common skeletal minions are mere guardians.