Preheat the air fryer to 400°F (200°C).

In a large bowl, mix the olive oil, garlic powder, onion powder, smoked paprika, oregano, salt, and pepper to create a marinade.

Add the lamb ribs to the bowl and coat them thoroughly with the marinade. Let them sit for about 5 minutes to absorb the flavors.

Place the marinated lamb ribs in the air fryer basket in a single layer, ensuring they are not overcrowded.

Cook at 400°F for 25 minutes, flipping the ribs halfway through for even cooking.

Check for doneness; the ribs should be nicely browned and tender. If additional crispiness is desired, cook for an additional 3-5 minutes.

Remove the ribs from the air fryer and let them rest for a few minutes before serving.