diff --git a/.gitignore b/.gitignore
index 4e74cb8..6967778 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,4 @@ result-*
 # Ignore generated files by default
 /mapcrafter
 /bluemap
+/out
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..2c8e5f1
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,20 @@
+.PHONY: all clean validate
+
+all: bluemap mapcrafter
+
+export PYTHONPATH := $(CURDIR)/src/
+
+OUT := $(CURDIR)/out
+
+validate:
+	python -m cli.main validate
+
+bluemap: validate
+	python -m cli.main export-bluemap --output-dir "$(OUT)/bluemap"
+
+mapcrafter: validate
+	python -m cli.main export-mapcrafter --output-dir "$(OUT)/mapcrafter"
+
+clean:
+	rm -rf ./bluemap
+	rm -rf ./mapcrafter