update pkg name

Author: OS-katherinebatista

src/mcp/cli/cli.py

@@ -212,7 +212,7 @@ def _check_server_object(server_object: Any, object_name: str):
 def version() -> None:  # pragma: no cover
     """Show the MCP version."""
     try:
-        version = importlib.metadata.version("mcp-python-sdk")
+        version = importlib.metadata.version("mcp")
         print(f"MCP version {version}")
     except importlib.metadata.PackageNotFoundError:
         print("MCP version unknown (package not installed)")

src/mcp/server/__main__.py

@@ -29,7 +29,7 @@ async def receive_loop(session: ServerSession):
 
 
 async def main():
-    version = importlib.metadata.version("mcp_python-sdk")
+    version = importlib.metadata.version("mcp")
     async with stdio_server() as (read_stream, write_stream):
         async with (
             ServerSession(

src/mcp/server/fastmcp/__init__.py

@@ -7,5 +7,5 @@
 from .server import Context, FastMCP
 from .utilities.types import Audio, Image
 
-__version__ = version("mcp-python-sdk")
+__version__ = version("mcp")
 __all__ = ["FastMCP", "Context", "Image", "Audio", "Icon"]