Classification: Human ninja
Threat level: Demon
Physical strength: At least large building+ (Was capable of ramming through Gaara's sand defences and Rock Lee stated a single strike from his tail would be fatal, cut through the samurai's chakra-infused blades while in base. Orochimaru stated his Kekkei Genkai to be the ultimate Taijutsu ability)
Destructive capacity: Multi city block+ (His Bracken Dance technique creates a forest of 200+ meter high bone spines, Kabuto stated that Kimimaro's strength would of been a deciding factor in the assault on Konoha)
Durability: Multi city block+ (His bones are harder than steel, survived being buried under and crushed by 200 metres of compressed sand)
Intelligence: High, a prodigy. His clan feared his power to the point of locking him away and his mastery of the Cursed Seal even impressed Jūgo.
Stamina: Extremely high, fought Naruto, Rock Lee and then Gaara despite being on his death bed. His body was moving through willpower alone.
Standard equipment: None notable, he creates all of his weapons from his bones.