LibreChat/api/server/routes/agents/index.js

const express = require('express');
const router = express.Router();
const {
  uaParser,
  checkBan,
  requireJwtAuth,
  // concurrentLimiter,
  // messageIpLimiter,
  // messageUserLimiter,
} = require('~/server/middleware');

const { v1 } = require('./v1');
const chat = require('./chat');

router.use(requireJwtAuth);
router.use(checkBan);
router.use(uaParser);
router.use('/', v1);
router.use('/chat', chat);

module.exports = router;