The VST 3 Host Checker plug-in can test a VST 3 host application. It tracks all incoming function calls, monitors calling sequences and performs various other tests.

See also: Online Documentation.

Getting Started

This plug-in is part of the VST 3 SDK package. It is created with the VST 3 SDK root project.

See the top-level README of the VST 3 SDK: https://github.com/steinbergmedia/vst3sdk.git

Getting Help

Read through the SDK documentation on the VST 3 Developer Portal
Ask some real people in the official VST 3 Developer Forum