In a large bowl or zip lock bag, whisk together the cilantro, garlic, olive oil, lime juice, honey, red pepper flakes, salt, and cumin. Add the chicken and toss to coat well. Cover and marinate in the refrigerator for at least 30 minutes.
While the chicken marinates, prepare the coconut rice. Combine the rice, coconut milk, coconut water, and a pinch of salt, then cook according to the package directions.
Heat a large skillet over medium-high heat. Add the marinated chicken and cook for 5-7 minutes per side, or until fully cooked. Since the marinade contains oil, there's no need to add extra to the pan. Let the chicken rest for a few minutes before slicing.
To make the mango salsa, combine the diced bell pepper, red onion, mango, avocado, and cilantro in a bowl. Add the lime juice, salt, and pepper, then gently toss until everything is well combined.
Assemble the bowls by adding the coconut rice, sliced chicken, and mango salsa. Serve immediately and enjoy!