WhatsApp Web MCP

import { ClientInfo } from 'whatsapp-web.js'; export interface StatusResponse { status: string; info: ClientInfo | undefined; } export interface ContactResponse { name: string; number: string; } export interface ChatResponse { id: string; name: string; unreadCount: number; timestamp: string; lastMessage?: string; } export interface MessageResponse { id: string; body: string; fromMe: boolean; timestamp: string; contact?: string; } export interface SendMessageResponse { messageId: string; } export interface GroupResponse { id: string; name: string; description?: string; participants: GroupParticipant[]; createdAt: string; } export interface GroupParticipant { id: string; number: string; name?: string; isAdmin: boolean; } export interface CreateGroupResponse { groupId: string; inviteCode?: string; } export interface AddParticipantsResponse { success: boolean; added: string[]; failed?: { number: string; reason: string }[]; } export interface MediaResponse { filePath: string; mimetype: string; filename: string; filesize: number; messageId: string; } export interface SendMediaMessageParams { number: string; source: string; // URI scheme format: URLs must use http:// or https:// prefixes, local files must use file:// prefix caption?: string; } export interface SendMediaMessageResponse extends SendMessageResponse { mediaInfo: { mimetype: string; filename: string; size?: number; }; }