Preheat the air fryer to 380°F (193°C).

In a bowl, combine olive oil, garlic powder, paprika, salt, and black pepper. Toss the chicken thighs in the spice mixture until evenly coated.

Place the seasoned chicken thighs in the air fryer basket in a single layer. Cook for 12 minutes, flipping halfway through.

While the chicken is cooking, bring the chicken broth to a boil in a small saucepan. Once boiling, remove from heat, stir in couscous and mixed vegetables, cover, and let sit for 5 minutes.

After the chicken is done, check for doneness (internal temperature should reach 165°F/74°C). If cooked, remove from the air fryer and let rest for a few minutes. If not, cook for an additional 2-3 minutes.

Fluff the couscous and vegetable mixture with a fork. Slice the chicken and serve it over the couscous. Garnish with fresh parsley.