# VST 3 Host Checker

## Introduction

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](https://steinbergmedia.github.io/vst3_dev_portal/pages/What+is+the+VST+3+SDK/Plug-in+Examples.html?highlight=host%20checker#hostchecker).

## 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](https://steinbergmedia.github.io/vst3_dev_portal/pages/index.html)**
* Ask some real people in the official **[VST 3 Developer Forum](https://forums.steinberg.net/c/developer/103)**