diff --git a/src/osdag/cli_tool_typer.py b/src/osdag/cli_tool_typer.py
new file mode 100644
index 000000000..9731af33b
--- /dev/null
+++ b/src/osdag/cli_tool_typer.py
@@ -0,0 +1,7 @@
+import typer
+
+def greet(name: str = "World"):
+    print(f"Hello, {name}!")
+
+if __name__ == "__main__":
+    typer.run(greet)
\ No newline at end of file