Introducing the Model-Agnostic Dark Halo Analysis Tool (\texttt{MADHAT})*

We present a brief overview of the Model-Agnostic Dark Halo Analysis Tool (\texttt{MADHAT}), a numerical tool that implements a Fermi-LAT data-driven, model-independent analysis of gamma-ray emission due to dark matter annihilation in dwarf spheroidal galaxies. This tool efficiently provides statistical upper bounds on dark matter annihilation using a stacked analysis of any selected set of dwarf spheroidal galaxy targets, under any assumptions the user makes regarding dark sector particle physics or astrophysics.