Implement a way to filter out edits by specific users. Ideally some sort of bot autodetection, but this is probably slow/inefficient, so a static list in the JSON of usernames to ignore.
There's no reason to monitor e.g. the Catalan Wikipedia version, so perhaps only specify the channels it needs to enter. Better yet, for each line item, note the environment (e.g. 'en') and have it only connect to the actually needed ones.