WSAPI WhatsApp MCP Server

Instructions

Implementation Reference

• src/tools/session.ts:57-66 (handler)

  The whatsapp_logout tool handler implementation. It performs a POST request to '/session/logout' via wsapiClient to logout the WhatsApp session.

  export const logout: ToolHandler = {
    name: 'whatsapp_logout',
    description: 'Logout from WhatsApp.',
    inputSchema: { type: 'object', properties: {} },
    handler: async () => {
      logger.info('Logging out');
      await wsapiClient.post('/session/logout', {});
      return { success: true, message: 'Logged out successfully' };
    },
  };

• src/server.ts:57-65 (registration)

  Registration of tool categories including sessionTools (containing whatsapp_logout) into the MCP server's tool map in setupToolHandlers().

  const toolCategories = [
    messagingTools,
    contactTools,
    groupTools,
    chatTools,
    sessionTools,
    instanceTools,
    accountTools,
  ];

• src/tools/session.ts:60-60 (schema)

  Input schema for whatsapp_logout tool (empty object, no parameters required).

  inputSchema: { type: 'object', properties: {} },

• src/server.ts:19-19 (registration)

  Import of sessionTools which includes the whatsapp_logout tool.

  import { sessionTools } from './tools/session.js';