BencinaMCP lets users ask natural-language questions about fuel prices in Chile using official CNE data refreshed every morning. Compare Gasolina 93, 95, 97 and Diesel by comuna, region, or brand; find where prices are lowest or highest; and see how concentrated each local market is, including which brand dominates and by how much. The dataset covers about 1,800 stations across 315 comunas and supports questions like "precio de la 95 en Antofagasta", "comunas donde una sola marca controla el mercado", or "compara el diesel entre regiones".