In version 0.1.4, mods can now configure the repost-bot to watch a community and complain when a user reposts an image too often. The mod configures the community by PMing the bot with something along the lines of

{"https://sh.itjust.works/c/repostbot_comm": { 
  "action": "comment", 
  "minRepostIntervalSeconds": 60, 
  "allowRepostsFromOtherCommunities": false 
}}

You can see an example of this groundbreaking behaviour here.

Next up: adding reporting and removal of posts.