This is an umbrella project for all projects involved in the Taskotron framework. There's no actual code, just this README and general tickets related to the project as a whole.
You can see Taskotron deployed for Fedora at: https://taskotron.fedoraproject.org
That page also links to documentation, wiki and other sources.
Taskotron consists of many components which are listed at: https://pagure.io/group/taskotron
Projects starting with task- prefix are tasks that get executed in Taskotron (not a complete list, many tasks are hosted elsewhere). There are some example tasks available in task-examples.
If you're trying to deploy Taskotron, you might find some helpful instructions in the Fedora infra docs.
Please direct questions and comments to either #fedora-qa IRC channel on freenode or the qa-devel mailing list. You can also file tickets here, if those are general issues not related to any particular subproject (like a concrete task, libtaskotron, ResultsDB, etc).