On a scenario assessment tool for the operation of the JT-60SA superconducting tokamak

► A software tool to quickly assess the structural performance of modern tokamaks is presented. ► The tool combines finite element results in real time to provide the user with net forces and force per unit length distributions on the tokamak coils. ► The mathematical formulation of the tool is explained and formally reported. ► The tool is meant to be used for the JT-60SA tokamak, but its use can be easily extended to other tokamaks. ► The structure of the supporting data files is provided.