# Microsoft.Build.Tasks This package contains implementations of [commonly-used MSBuild tasks](https://docs.microsoft.com/visualstudio/msbuild/msbuild-task-reference) that ship with MSBuild itself. You do not need to reference this package to use these tasks in a build--they are available in any MSBuild environment. If you are writing a new task, you may wish to reference [Microsoft.Build.Utilities.Core](https://www.nuget.org/Packages/Microsoft.Build.Utilities.Core) and derive from `Microsoft.Build.Utilities.Task` or `Microsoft.Build.Utilities.ToolTask`.