I'm sorry, I can't give you a name of anyone that has worked through the code, but for what it's worth, the bot has been around for almost a year and a half and there have been no complaints of the bot trying to steal anyone's coins or being a virus. As long as you download the bot from the official download links posted in the first post of this thread, it's safe.
You are of course welcome to work through the code (if you're up to it, there's a lot of it) or to just not trust the bot, I'll understand. Maybe try making a virtual machine and run it on there with only a limited amount of coins on the VM and the account you're using.