diff --git a/mirrors/Makefile b/mirrors/Makefile
new file mode 100644
index 0000000..b0081a6
--- /dev/null
+++ b/mirrors/Makefile
@@ -0,0 +1,8 @@
+
+.PHONY: check lint
+check:
+	black . --exclude .venv --check
+	flake8 . --exclude=.venv
+	mypy . --check-untyped-defs --exclude .venv
+lint:
+	black . --exclude .venv