diff --git a/metropolis/cli/metroctl/cmd_cluster.go b/metropolis/cli/metroctl/cmd_cluster.go
new file mode 100644
index 0000000..e82cb95
--- /dev/null
+++ b/metropolis/cli/metroctl/cmd_cluster.go
@@ -0,0 +1,12 @@
+package main
+
+import "github.com/spf13/cobra"
+
+var clusterCmd = &cobra.Command{
+	Short: "Manages a running Metropolis cluster.",
+	Use:   "cluster",
+}
+
+func init() {
+	rootCmd.AddCommand(clusterCmd)
+}