# Introduction > NOTE: The user guide is currently under development and may be missing > important information. If you feel that a particular area is missing or > poorly explained, please feel free to file an issue at our [GitHub site](https://github.com/Microsoft/sqltoolsservice/issues) SQL Tools Service is a tool that provides useful services to code editors that need a great SQL Server editing experience. ## The .NET API The .NET API provides the complete set of services which can be used in code editors or any other type of application. If you're a developer that would like to use SQL Tools Service in a .NET application, read the page titled [Using the .NET API](using_the_dotnet_api.md) to learn more.