diff --git a/scripts/list.sh b/scripts/list.sh
new file mode 100644
index 0000000..f9fa840
--- /dev/null
+++ b/scripts/list.sh
@@ -0,0 +1,9 @@
+#!/usr/bin/env sh
+
+set -e
+
+DIR=${1:-repos}
+
+find "$DIR" -mindepth 3 -maxdepth 3 -type d \
+    | sed -e "s/$DIR/https:\//g" \
+    | sort