In a mixing bowl, whisk together fresh lime juice, minced garlic, olive oil, cumin, paprika, dried oregano, salt, and pepper until well combined.

Cut the boneless, skinless chicken breasts into bite-sized pieces, then add them to the bowl with the marinade.

Gather your skewers and thread the marinated chicken pieces onto the skewers.

Preheat the grill to medium-high heat, aiming for around 400°F (200°C).

Place the chicken skewers on the hot grill and allow them to cook for 10-12 minutes.

Once cooked, remove the skewers from the grill and let them rest for a few minutes before serving.