Preheat the oven to 425°F (218°C) and line a large baking sheet with parchment paper.
In a medium mixing bowl, combine the softened cream cheese, shredded chicken, salsa, shredded cheese, chili powder, cumin, garlic powder, and salt until well incorporated.
Stack the corn tortillas and wrap them in a damp paper towel; microwave for 30 to 45 seconds until they are warm and pliable to prevent cracking.
Place approximately 2 tablespoons of the chicken mixture in a line down the center of each tortilla.
Roll the tortillas tightly around the filling and place them seam-side down on the prepared baking sheet.
Lightly brush the tops with vegetable oil or spray thoroughly with cooking spray to ensure crispiness.
Bake for 15 to 20 minutes, or until the edges are golden brown and the tortillas are crunchy.
Allow to cool for 5 minutes before serving with optional toppings like guacamole or sour cream.