JustCall MCP Server

import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js"; import { createToolHandler, getAuthToken } from "../utils.js"; import { JustCallApiService } from "../../sdk/justcall.js"; import { ListWhatsAppMessagesSchema, GetWhatsAppMessageSchema, SendWhatsAppMessageSchema, ListWhatsAppTemplatesSchema, CheckWhatsAppReplySchema, } from "../../schema/index.js"; export const registerWhatsAppTools = (server: McpServer) => { const justcallAPIservice = new JustCallApiService(); // List WhatsApp Messages Tool server.tool( "list_whatsapp_messages", "Retrieve all whatsapp messages associated with the JustCall account", ListWhatsAppMessagesSchema, { readOnlyHint: true, }, createToolHandler(async (params, context) => { const authToken = getAuthToken(context); return justcallAPIservice.listWhatsAppMessages({ authToken, ...params, }); }), ); // Get WhatsApp Message Tool server.tool( "get_whatsapp_message", "Retrieve detailed information for a specific whatsapp message by ID", GetWhatsAppMessageSchema, { readOnlyHint: true, }, createToolHandler(async (params, context) => { const authToken = getAuthToken(context); return justcallAPIservice.getWhatsAppMessage({ authToken, ...params, }); }), ); // Send WhatsApp Message Tool server.tool( "send_whatsapp_message", "Send a new whatsapp message to a contact number", SendWhatsAppMessageSchema, createToolHandler(async (params, context) => { const authToken = getAuthToken(context); return justcallAPIservice.sendWhatsAppMessage({ authToken, ...params, }); }), ); // List WhatsApp Templates Tool server.tool( "list_whatsapp_templates", "Retrieve all whatsapp message templates available in the JustCall account", ListWhatsAppTemplatesSchema, { readOnlyHint: true, }, createToolHandler(async (params, context) => { const authToken = getAuthToken(context); return justcallAPIservice.listWhatsAppTemplates({ authToken, ...params, }); }), ); // Check WhatsApp Reply Tool server.tool( "check_whatsapp_message_reply", "Check for the most recent inbound whatsapp message from a contact number", CheckWhatsAppReplySchema, { readOnlyHint: true, }, createToolHandler(async (params, context) => { const authToken = getAuthToken(context); return justcallAPIservice.checkWhatsAppReply({ authToken, ...params, }); }), ); };