perplexity-mcp-server/dist/mcp-server/transports/auth/core/authContext.js

A Perplexity API Model Context Protocol (MCP) server that unlocks Perplexity's search-augmented AI capabilities for LLM agents. Features robust error handling, secure input validation, and transparent reasoning with the showThinking parameter. Built with

/**
 * @fileoverview Defines the AsyncLocalStorage context for authentication information.
 * This module provides a mechanism to store and retrieve authentication details
 * (like scopes and client ID) across asynchronous operations, making it available
 * from the middleware layer down to the tool and resource handlers without
 * drilling props.
 *
 * @module src/mcp-server/transports/auth/core/authContext
 */
import { AsyncLocalStorage } from "async_hooks";
/**
 * An instance of AsyncLocalStorage to hold the authentication context (`AuthStore`).
 * This allows `authInfo` to be accessible throughout the async call chain of a request
 * after being set in the authentication middleware.
 *
 * @example
 * // In middleware:
 * await authContext.run({ authInfo }, next);
 *
 * // In a deeper handler:
 * const store = authContext.getStore();
 * const scopes = store?.authInfo.scopes;
 */
export const authContext = new AsyncLocalStorage();