diff --git a/run-mypy.sh b/run-mypy.sh
new file mode 100755
index 0000000000000000000000000000000000000000..43e64854d17710b3e5835c6fe8f2624b9708f162
--- /dev/null
+++ b/run-mypy.sh
@@ -0,0 +1,3 @@
+#! /bin/bash
+
+mypy pytools