fix: automate __version__ from pyproject.toml (#42)

Author: wzxxing

aws_mcp_proxy/__init__.py

@@ -12,6 +12,10 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-"""src.aws-mcp-proxy"""
+"""aws-mcp-proxy"""
 
-__version__ = '0.1.0'
+from importlib.metadata import version as _metadata_version
+
+
+__all__ = ['__version__']
+__version__ = _metadata_version('aws-mcp-proxy')

aws_mcp_proxy/server.py

@@ -26,6 +26,7 @@
 import asyncio
 import logging
 import os
+from aws_mcp_proxy import __version__
 from aws_mcp_proxy.logging_config import configure_logging
 from aws_mcp_proxy.middleware.tool_filter import ToolFilteringMiddleware
 from aws_mcp_proxy.utils import (
@@ -120,7 +121,7 @@ def add_logging_middleware(mcp: FastMCP, log_level: int) -> None:
 def parse_args():
     """Parse command line arguments."""
     parser = argparse.ArgumentParser(
-        description='AWS MCP Proxy Server',
+        description=f'AWS MCP Proxy v{__version__}',
         formatter_class=argparse.RawDescriptionHelpFormatter,
         epilog="""
 Examples: