Refer to [Code Climate Engine](http://blog.codeclimate.com/blog/2015/07/07/build-your-own-codeclimate-engine/) and [Code Climate Spec](https://github.com/codeclimate/spec/blob/master/SPEC.md) for info.
Refer to Code Climate Engine and Code Climate Spec for info.