ASP.NET MVC App has library that target .net471;net6.0-windows check status, start and stop SQL Agent.

I see 3 approach to do the above

1. Query ( could not find valid query to fetch the status)
2. Microsoft.SqlServer.Management.Sdk Nuget Package – it is not appearing my project since my library target .net471;net6.0.
3. Rest API -Limited operation

Please advise which is best in my context and could not find query to get the status.