I'm the guy who made those two stuffs. My site is mygod (dot) tk. To get the correct url, you should replace " (dot) " with "." without quotes. (Steam community seemed to censore tk addresses)
It seems that there are quite a few people here wanted to mod the game. I've made that easier by creating EdgeTool with @WillKirkby (on Twitter)'s help for Chinese people. And I'm trying to make that even easier for you who can't understand Chinese by making an English version of EdgeTool! ;)

Description: EdgeTool is a tool that helps players install EdgeMods and helps developers making ones.

Download EdgeTool NOW:
download1.mygod (dot) tk/238/EdgeTool.rar
download2.mygod (dot) tk/238/EdgeTool.rar
download3.mygod (dot) tk/238/EdgeTool.rar
download4.mygod (dot) tk/238/EdgeTool.rar
download5.mygod (dot) tk/238/EdgeTool.rar
EdgeTool requirements: Microsoft .NET Framework 4.5.1 (should be available via Windows Update or from Microsoft Downloads, or you can try this web installer link[go.microsoft.com] or this offline installer link[go.microsoft.com])

EdgeMods & documents for developers: edgefans (dot) tk (translations are sloooooooooooowly being added, any helps are appreciated, you can also try to find more stuff in Chinese version with Google Translate!)

I may not come to this site often, if you have any further questions and can't reach me, you can also try to contact @WEGFan.