Dear Cafe,
I am pleased to announce servant-swagger [1] and swagger2 [2] packages!
Swagger [3] is a project used to describe and document RESTful APIs.
Here's a servant blog post, introducing both packages:
servant-swagger allows you to generate a Swagger specification from your Servant API.
swagger2 is a standalone package for Swagger 2.0. This package introduces lenses and generic-based derivation to minimize the effort of constructing a Swagger specification for your API.
Both packages are supposed to be easy to use and have great documentation! So if you have any troubles using/understanding them — feel free to report an issue or contact me directly!
Kind regards,
Nick