Top 20 NuGet introspection Packages

ASP.NET Core authentication handler for validating tokens using OAuth 2.0 introspection
ServiceStack plugin that uses introspection to generate documentation about services in AppHost
Types for GraphQL introspection model and building SDL
.NET Core Global Tool for generating SDL from url or executable file
ServiceStack plugin that uses output from ServiceStack.IntroSpec to generate documentation using RAML specification.
ASP.NET 5 Authentication Middleware using OAuth 2.0 Introspection (rfc7662)
sigdump is a tool for creating C# stubs from a dll