This is a tool to help Gecko developers keep track of resolutions made in the CSS Working Group. Whenever a resolution is made and recorded in an issue, a tracking issue will be filed in the wg-decisions repository. From there, Gecko developers can triage the resolutions and decide whether to file a bug in Bugzilla or to close them as as no action required.
This tool is run on a server maintained by @heycam and performs changes under the @mozilla-apprentice user.