Update and refresh a Chrome extension from open-source files

I am looking for this open source Chrome extension to be updated and refreshed (it doesn't appear to work currently). I would like to give it a new name (to be determined), and have it be flexible enough for me to easily add new/additional libraries at any time. There will be new terms and conditions and privacy policy for the extension as well (to be determined). See [login to view URL] for the current extension.