ErazerBrecht 

Middleware to expose Swagger JSON endpoints from API's built on ASP.NET Core

Swagger Generator for API's built on ASP.NET Core

Middleware to expose an embedded version of the swagger-ui 3 from an ASP.NET Core application

Middleware to expose an embedded version of ReDoc from an ASP.NET Core application

Swagger tools for documenting APIs built on ASP.NET Core

Swashbuckle (Swagger) Command Line Tools