perplexity-mcp-server/dist/utils/requestContext.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

import { logger } from './logger.js';
import { generateUUID } from './idGenerator.js'; // Import generateUUID
// Direct instance for request context utilities
const requestContextServiceInstance = {
    config: {},
    /**
     * Configure service settings
     * @param config New configuration
     * @returns Updated configuration
     */
    configure(config) {
        this.config = {
            ...this.config,
            ...config
        };
        logger.debug('RequestContext configuration updated', { config: this.config });
        return { ...this.config };
    },
    /**
     * Get current configuration
     * @returns Current configuration
     */
    getConfig() {
        return { ...this.config };
    },
    /**
     * Create a request context with unique ID and timestamp
     * @param additionalContext Additional context properties
     * @returns Request context object
     */
    createRequestContext(additionalContext = {}) {
        const requestId = generateUUID(); // Use imported generateUUID
        const timestamp = new Date().toISOString();
        return {
            requestId,
            timestamp,
            ...additionalContext
        };
    },
    // generateSecureRandomString function removed as it was unused and redundant
};
// Initialize logger message
logger.debug('RequestContext service initialized');
// Export the instance directly
export const requestContextService = requestContextServiceInstance;
// Removed delegate functions and default export for simplicity.
// Users should import and use `requestContextService` directly.
// e.g., import { requestContextService } from './requestContext.js';
// requestContextService.createRequestContext();