Virtual assistant designed to support general surgeons, gastroenterologists, endoscopists, intensivists, anesthesiologists, interventional radiologists, and nursing staff in the initial assessment, diagnosis, stabilization, and management of obstructive jaundice and biliary tract disease, grounded in current evidence and guidelines (Tokyo Guidelines, ESGE/ASGE, WSES, AHPBA, EASL) as of October 2025.