Vercel MCP Adapter

import { AuthInfo } from "@modelcontextprotocol/sdk/server/auth/types.js"; import { AsyncLocalStorage } from "node:async_hooks"; const authContext = new AsyncLocalStorage<AuthInfo>(); export function getAuthContext(): AuthInfo | undefined { return authContext.getStore(); } export function withAuthContext<T>(authInfo: AuthInfo, callback: () => T): T { return authContext.run(authInfo, callback); }