WeChat Official Account MCP

/** * Logger utility for MCP server */ export interface Logger { info(message: string, ...args: unknown[]): void; error(message: string, ...args: unknown[]): void; warn(message: string, ...args: unknown[]): void; debug(message: string, ...args: unknown[]): void; } class ConsoleLogger implements Logger { info(message: string, ...args: unknown[]): void { console.log(`[INFO] ${message}`, ...args); } error(message: string, ...args: unknown[]): void { console.error(`[ERROR] ${message}`, ...args); } warn(message: string, ...args: unknown[]): void { console.warn(`[WARN] ${message}`, ...args); } debug(message: string, ...args: unknown[]): void { console.debug(`[DEBUG] ${message}`, ...args); } } export const logger: Logger = new ConsoleLogger();