BUG: drop removed fastmcp experimental setting

Author: GabrielBarberini

src/mcp/server.py

@@ -3,7 +3,7 @@
 from __future__ import annotations
 
 from fastapi import FastAPI
-from fastmcp import FastMCP, settings
+from fastmcp import FastMCP
 
 
 def build_mcp(app: FastAPI) -> FastMCP:
@@ -17,10 +17,9 @@ def build_mcp(app: FastAPI) -> FastMCP:
         FastMCP: The FastMCP instance corresponding to the provided FastAPI app.
     """
 
-    if hasattr(app.state, 'mcp'):
+    if hasattr(app.state, "mcp"):
         return app.state.mcp  # type: ignore[attr-defined]
 
-    settings.experimental.enable_new_openapi_parser = True
     mcp = FastMCP.from_fastapi(app, name=app.title)
     app.state.mcp = mcp  # type: ignore[attr-defined]
     return mcp