Update README

README.md

@@ -1,2 +1,23 @@
-# packer-github-actions
-Unofficial Packer GitHub Actions
+# Packer Github Actions
+
+These is unofficial Packer [GitHub Actions][github-actions] which allows you to run packer validation and inspection on 
+pull requests to review Packer template changes and potentially build on pull merge.
+Check out the [official Packer documentation][packer-doc] for further reference. 
+
+
+### TODOs
+
+- Documentations
+    - [ ] Getting started & usage
+    - [ ] Actions details
+- Action for 
+    - [ ] Validate Action
+    - [ ] Inspect Action
+    - [ ] Build Action
+
+
+## Author
+[Dawit Nida](https://github.com/dawitnida)
+
+[github-actions]: <https://github.com/features/actions>
+[packer-doc]:     <https://www.packer.io/docs/index.html>