Clusters screen
The tasks of type cluster (Clusters in the navigation bar, address /clusters). A cluster's own agent creates subtasks, runs them, reviews each result and accepts it into the cluster's branch. See Cluster tasks. The badge on the navigation entry counts clusters that are not finished.

Regions
- Explainer. A short description of what a cluster is.
- New cluster. A collapsed form that creates a cluster. It is the New task form with the type fixed to
cluster; give it the goal of the whole cluster and its agent creates the subtasks. - Summary line. How many clusters there are and how many are open.
- Cluster cards. One per cluster. The heading has the cluster's code (a link to its task page), its status and its goal, followed by when it was created and a progress line (for example
0/1 accepted) worked out from its subtasks. A table lists each subtask with its status, a deferred marker if the cluster set it aside, and its goal.
A cluster with no subtasks yet says so. With no clusters, the page says "No cluster tasks yet."