Math Operations MCP Server

from fastapi import Request from starlette.middleware.base import BaseHTTPMiddleware, RequestResponseEndpoint from starlette.responses import Response, JSONResponse import os class VerifyAuthenticationMiddleware(BaseHTTPMiddleware): async def dispatch(self, request: Request, call_next: RequestResponseEndpoint) -> Response: bearer_token = request.headers.get("Authorization") if bearer_token != "Bearer " + os.getenv("BEARER_TOKEN"): return JSONResponse(status_code=401, content={"detail": "Unauthorized"}) return await call_next(request)