Check out the Repository on GitHub
The redirector will be a smaller version of Calamary. (without filtering)
It can be used to forward traffic from remote locations to your proxy servers.
Per example - this might be useful if you have:
Cloud servers that are only connected to public WAN and should send all their outbound traffic over your proxy
Simple/dumb firewalls/routers that should send the networks outbound traffic over your proxy
As it utilizes the commonly used proxy-protocol to redirect the traffic, it might also be useful in combination with other proxies.