Not sure if this is what you're looking for.
SteemConnect is inside busy's discord channel. Here's an invite: https://discordapp.com/invite/fuuGNJS
I think this is the link you're looking for?
https://steemit.com/steemconnect/@noisy/how-to-configure-steemconnect-v2-and-use-it-with-your-application-how-it-works-and-how-it-is-different-from-v1
I never thought to look inside the busy server thanks @eastmael.