Oracle is a Chrome extension that enhances Epicmafia with numerous new features, quality of life improvements, and more. It's even more useful for moderators, as Oracle features substantial moderation tool and flow improvements.
Oracle is open source; it is licensed under GPLv3.
Get Oracle here: https://chrome.google.com/webstore/detail/oracle-for-epicmafia/cjohdaajjbgnilepmfmmeilfjhgedjpo