The plugin supports various ways to view and use your mattes:
Useful for visualizing the selection during the editing process. AEScripts Mask Prompter v1.0.0 for After Effect...
Outputs a standard black-and-white matte for use as a track matte. The plugin supports various ways to view and
Users can use simple points or boxes to tell the AI what to isolate. By placing a point on a subject or drawing a rectangle around it, the plugin automatically detects edges and creates a precise matte. AEScripts Mask Prompter v1.0.0 for After Effect...
Mask Prompter 3: Best AI Background Remover for After Effects?