Preheat the air fryer: Set to 380°F (193°C). If your air fryer needs preheating, let it come to temperature while you mix the filling.
Make the filling: In a bowl, combine shredded chicken, cream cheese, shredded cheese, salsa or chiles, cilantro, chili powder, cumin, garlic powder, onion powder, salt, and pepper.
Stir until evenly mixed and creamy.
Warm the tortillas: For corn tortillas, wrap in a damp paper towel and microwave 30–45 seconds until pliable. For flour tortillas, warm briefly so they roll without cracking.
Fill and roll: Spoon 2–3 tablespoons of filling along the lower third of a tortilla. Roll tightly into a cigar shape.
Place seam-side down on a plate. Repeat with remaining tortillas.
Lightly oil: Spray the outside of each taquito with a light mist of oil. This helps with browning and crisping.
Air fry in batches: Arrange taquitos seam-side down in a single layer in the basket, leaving a little space between them.
Cook for 6–8 minutes, flipping halfway, until golden and crisp. Time can vary by air fryer and tortilla type; corn crisps faster than flour.
Serve hot: Transfer to a plate and squeeze fresh lime over the top. Serve with salsa, guacamole, and sour cream.