diff --git a/src/__init__.py b/src/__init__.py
new file mode 100644
index 0000000..b045377
--- /dev/null
+++ b/src/__init__.py
@@ -0,0 +1,3 @@
+"""AI Code Audit CLI - A tool for validating AI-generated code."""
+
+__version__ = "0.1.0"