diff --git a/README.md b/README.md
index eb016c5..6e53f1e 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,12 @@
 # rust-script-tool
 
-Rust script tool
\ No newline at end of file
+Rust script tool
+
+
+## Usage
+
+### Create new `.crs` script
+
+```shell
+% rust-script-tool new sample.crs
+```