ya funcionando el mcp, vamos a continuar

mcp/node_modules/express/lib/express.js

@@ -13,11 +13,10 @@
  */
 
 var bodyParser = require('body-parser')
-var EventEmitter = require('events').EventEmitter;
+var EventEmitter = require('node:events').EventEmitter;
 var mixin = require('merge-descriptors');
 var proto = require('./application');
-var Route = require('./router/route');
-var Router = require('./router');
+var Router = require('router');
 var req = require('./request');
 var res = require('./response');
 
@@ -68,7 +67,7 @@ exports.response = res;
  * Expose constructors.
  */
 
-exports.Route = Route;
+exports.Route = Router.Route;
 exports.Router = Router;
 
 /**
@@ -76,41 +75,7 @@ exports.Router = Router;
  */
 
 exports.json = bodyParser.json
-exports.query = require('./middleware/query');
 exports.raw = bodyParser.raw
 exports.static = require('serve-static');
 exports.text = bodyParser.text
 exports.urlencoded = bodyParser.urlencoded
-
-/**
- * Replace removed middleware with an appropriate error message.
- */
-
-var removedMiddlewares = [
-  'bodyParser',
-  'compress',
-  'cookieSession',
-  'session',
-  'logger',
-  'cookieParser',
-  'favicon',
-  'responseTime',
-  'errorHandler',
-  'timeout',
-  'methodOverride',
-  'vhost',
-  'csrf',
-  'directory',
-  'limit',
-  'multipart',
-  'staticCache'
-]
-
-removedMiddlewares.forEach(function (name) {
-  Object.defineProperty(exports, name, {
-    get: function () {
-      throw new Error('Most middleware (like ' + name + ') is no longer bundled with Express and must be installed separately. Please see https://github.com/senchalabs/connect#middleware.');
-    },
-    configurable: true
-  });
-});