diff --git a/.hasrc b/.hasrc
index 253b802..eb2d487 100644
--- a/.hasrc
+++ b/.hasrc
@@ -1,4 +1,6 @@
+# make to install/test the project
 make
 curl
 git
+# bats for testing
 bats
diff --git a/README.md b/README.md
index 5f19424..354ac21 100644
--- a/README.md
+++ b/README.md
@@ -106,6 +106,15 @@ $ has java
 ```
 
 
+*Pro Tip*: commit `.hasrc` file in root of your project. This can work as a quick check for confirming presence all command
+line tools required to build and run your project.
+
+on machines that don't even have `has` installed, your project's `.hasrc` is honored by this command: 
+
+`curl -sL https://git.io/_has | bash -s` 
+
+> take a look at .hasrc file of this repo
+
 ## Demo 
 
 [![asciicast](https://asciinema.org/a/135790.png)](https://asciinema.org/a/135790)