wai-middleware-clacks (hackage): "You know they'll never really die while the Trunk is alive."  wai-middleware-clacks is a middleware that inserts an arbitrary X-Clacks-Overhead header into every Wai response. From GNU Terry Pratchett:  Please see the README or module documentation for usage instructions.
Keywords: bsd3|library|wai|web|clacks|discworld|gnu-terry-pratchett|haskell|header|middleware|x-clacks-overhead