This article discusses software internally used by Apple.
Acquiring a copy without Apple's consent is illegal and may result in being scammed.
(latest known version)
AGX Reporter is an InternalUI app which is used to make filing crash report through Radar easier. Upon launch, AGX Reporter asks for notification permissions, which it uses to notify you (maximum of 10 times per boot) when compiler crashes occur and provide a draft radar to send.
Notification Permissions Request