If you are using the version of SD hosted on github, you can now clone and pull issues very easily. First,

$ git config --global github.user franckcuny
$ git config --global github.token myapitoken

This will set in your .gitconfig your github username and api token. Now, when you clone or pull some issues using sd:

$ git sd clone --from github:sukria/Dancer

sd will check your .gitconfig to find your credentials.