g.extension
g.extension.list - List GRASS addons.
General (g.*)
QgsProcessingParameterBoolean|-l|List available extensions in the official GRASS GIS Addons repository|False
QgsProcessingParameterBoolean|-c|List available extensions in the official GRASS GIS Addons repository including module description|False
QgsProcessingParameterBoolean|-a|List locally installed extensions|False
QgsProcessingParameterFileDestination|html|List of addons|Html files (*.html)|addons_list.html|False