Lists all projects and users for a given TFS instance, or optionally lists users for only one specified project. Users are grouped into their server groups.

This is a utility to allow TFS administrators to change a project name

TFS Request Manager allows you to monitor active requests on one or more TFS application tier servers. You can also define an execution threshold to get notified when requests exceed that threshold.

Scripts for administrators of TFS

TFSUsers.pl will gather how many users are supported on a given TFS instance. Default TFS installations don't provide this info without painful drudgery.