Hey everyone, @deeeet here, from the Site Reliability Engineering (SRE) team. At Mercari, we use Slack Bots to automate a lot of our tasks. For example, releases of our main API are automated with a bot, and over 10 releases per day occur on Slack across Mercari JP, US and UK. At first, Slack Bots were mainly text-based, with the exception of being able to return an image, e.g., graph, as a respon