Taskcluster Github is the Taskcluster service responsible for kick starting tasks on Github repositories. At a high level: You install a Taskcluster app from the Github marketplace. This app sends webhooks to the Github service. Upon receiving a webhook, the Github service processes your repository’s .taskcluster.yml file. The Github service schedules tasks (if any) and updates the Github checks suite, or comments on your push / pull-request if there is an error. While the service itself is...