Blender Booster is a workflow utility that enables transferring nodes between the Shader Editor and Geometry Nodes. The addon provides custom copy and paste functions to move node setups across different tree types. Compatible nodes are transferred exactly, while incompatible nodes are automatically substituted with placeholder node groups carrying the original naming and labels for manual adjustment. Users can enable dedicated header buttons for quick access to the copy and paste tools, and custom replacement logic can be expanded via the included node_groups.blend file.