diff --git a/sky130/pdk_info b/sky130/pdk_info
new file mode 100644
index 0000000..ee872cd
--- /dev/null
+++ b/sky130/pdk_info
@@ -0,0 +1,10 @@
+https://github.com/google/skywater-pdk
+
+# Post Clone Commands
+for i in $(git submodule | grep /latest | awk '{print $2}'); do
+    git submodule init $i
+done
+
+git submodule update
+
+make timing
\ No newline at end of file