diff --git a/README.md b/README.md
index b81a84e..2e6139d 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,15 @@
+# Setup Kubectl
+#### Install a specific version of kubectl binary on the runner.
+
+Acceptable values are latest or any semantic version string like 1.15.0. Use this action in workflow to define which version of kubectl will be used.
+
+```yaml
+- uses: azure/k8s-actions/setup-kubectl@master
+  with:
+    version: '<version>' # default is latest stable
+  id: install
+```
+Refer to the action metadata file for details about all the inputs https://github.com/Azure/setup-kubectl/blob/master/action.yml
 
 # Contributing