diff --git a/src/mcp_server_cli/__init__.py b/src/mcp_server_cli/__init__.py
new file mode 100644
index 0000000..b6de1a5
--- /dev/null
+++ b/src/mcp_server_cli/__init__.py
@@ -0,0 +1,3 @@
+"""MCP Server CLI - A local Model Context Protocol server implementation."""
+
+__version__ = "0.1.0"