DockStream is a molecular docking wrapper providing access to a collection of ligand embedders: Corina, LigPrep, OMEGA, and RDKit, and docking backends: AutoDock Vina, Glide, GOLD, Hybrid, and rDock (Fig. ). DockStream streamlines molecular docking by handling all necessary steps under a unified platform: target preparation, ligand embedding, and docking. Target preparation usually starts with refining a protein crystal structure, often involving adding missing hydrogen atoms, defining side chain ionization and tautomeric states, and minimizing the conformational energy. The final orientation of amino acid residues around a reference ligand defines the binding cavity and the docking search space.