Spicerack includes the irc_logger and sal_logger that write to IRC by sending a message to Stashbot. Spicerack's configuration lets you specify tcpircbot_host and tcpircbot_port that are used to connect to Stashbot.
As documented in wmflib/irc.py, "The combination of hostname:port identifies a specific IRC channel, and for the moment only the #wikimedia-operations one is configured."
We want to add an additional listening port to our Stashbot deployment, with messages sent to that port being relayed to #wikimedia-cloud-feed, to enable SAL logging for WMCS cookbooks as described in T325756.