Bot to detect when Slack emoji change
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A slack bot to notify you when someone adds a custom emoji.

Screenshot of a new :potato: emoji

To install, head on over to (You may want to create an #emojiwatch channel first.) If your emoji are super duper secret, see below to deploy your own instance.


make deploy. You'll need to ask @benkraft for access.

To deploy your own instance:

  • create a slack app, with a webhook
  • set up with your VERIFICATION_TOKEN from said slack app
  • create a Google App Engine project
  • change PROJECT in the Makefile to match your Google App Engine project
  • manually set up the datastore entity for your team (TODO: how? or make it easier)
  • make deploy