Add mcp.types as a permanent alias for mcp_types (#3190)

examples/stories/dual_era/client.py

@@ -1,9 +1,8 @@
 """Connect to the same server factory twice — once per era, so `main` takes `targets` — and assert both are served."""
 
-import mcp_types as types
-from mcp_types.version import LATEST_HANDSHAKE_VERSION, LATEST_MODERN_VERSION
-
+import mcp.types as types
 from mcp.client import Client
+from mcp.types.version import LATEST_HANDSHAKE_VERSION, LATEST_MODERN_VERSION
 from stories._harness import TargetFactory, run_client
 
 

examples/stories/dual_era/server.py

@@ -1,8 +1,7 @@
 """One MCPServer factory that serves both the 2025 handshake era and the 2026 stateless era."""
 
-from mcp_types.version import MODERN_PROTOCOL_VERSIONS
-
 from mcp.server.mcpserver import Context, MCPServer
+from mcp.types.version import MODERN_PROTOCOL_VERSIONS
 from stories._hosting import run_server_from_args
 
 

examples/stories/dual_era/server_lowlevel.py

@@ -2,11 +2,10 @@
 
 from typing import Any
 
-import mcp_types as types
-from mcp_types.version import MODERN_PROTOCOL_VERSIONS
-
+import mcp.types as types
 from mcp.server.context import ServerRequestContext
 from mcp.server.lowlevel import Server
+from mcp.types.version import MODERN_PROTOCOL_VERSIONS
 from stories._hosting import run_server_from_args
 
 GREET_INPUT_SCHEMA: dict[str, Any] = {