"RAG (Retrieval-Augmented Generation) MCP Integration for ChatGPT" matching MCP servers:

Enables ChatGPT web custom apps to search Feizhu travel data—flights, hotels, trains, POIs, and more—through the official FlyAI CLI via an MCP endpoint.

Enables users to plan Singapore itineraries by combining a retrieval-augmented knowledge base with live weather forecasts and currency conversion through MCP tools.

MCP server for SYMONE — search motorcycle transport routes in France. Paris↔Marseille from 299€. No auth required.

Enables AI assistants to access real-time Transport for London data, including tube/bus arrivals, line status, journey planning, and disruptions.

Provides Google Maps functionality through Cloud Run, enabling route calculation, traffic analysis, route comparison, and trip cost estimation with rate-limited public access.

Enables AI agents to query and act on SAP CAP travel domain data (travels, bookings, customers, agencies) via MCP tools, including unbound actions and security-aware access.

Enables travel-related queries and planning including weather, train and flight information, itinerary generation, and travel knowledge retrieval via RAG, using an AI agent with MCP protocol.

Provides read-only access to live Bay Area transit data, including routes, stops, real-time departures, vehicle positions, and service alerts, for use by large language models.

Google Hotels MCP server via direct RPC — no scraping, no browser automation. Three tools: hotel list search (16 filter slots: stars, price, amenities, brands, free cancellation), per-OTA rate plans and cancellation policies for a single hotel, and parallel top-N enrichment. One-command setup for Claude Code, Codex, and ChatGPT

A developer-focused server that exposes information from VW vehicles via a Model Context Protocol (MCP) interface. This project is designed for integration, automation, and experimentation with connected car data.

Persistent, shareable travel workspaces for AI agents. Build a complete itinerary as a private map link and hand it to the person — usable on their behalf where signup-walled travel tools are not. Six tools, no API key, no account. The trip rides in the link's fragment, so nothing is stored server-side. Hosted at https://thistripbtw.us/mcp — zero install — or npx thistripbtw-mcp over stdio.

Hotel booking MCP server — the first transaction-complete hotel booking integration for AI agents. Search 300K+ properties in 140+ countries, get live rates and room details, and generate secure checkout URLs. No payment in the AI conversation — guests complete booking at a hosted checkout page and receive a real hotel confirmation number. Set your own booking fee via Stripe Connect.

MCP server that searches ITA Matrix for complex flight itineraries, supporting multi-city trips and custom routing codes, to help plan intricate travel plans.

Unofficial MCP server for Yahoo! Transit that provides Japanese train route search (including last/first train), real-time service disruption info, and station timetables as MCP tools.

A read-only MCP server for OpenStreetMap offering geocoding, routing, route optimization, isochrones, and POI search—requiring no API key and built for AI travel planning.

Connects AI assistants to the Flighty flight tracking app for querying flight status, delay forecasts, stats, and adding/removing flights via natural language.

MCP server for trustcar.info, a Ukrainian license-plate lookup and driver review service. It provides tools to look up vehicle details, recent plates, and post reviews.

Enables AI assistants to check passport visa, entry, and transit requirements for a country pair using official government sources and a deep link to EasyOnward.

Enables search and retrieval of travel data from TripAdvisor, including hotels, restaurants, and attractions, with details, photos, and reviews.

A Model Context Protocol (MCP) server for Google Maps — routing, place discovery, and commute comparison over stdio.

Real-time pet travel data for AI assistants. Connect Claude, ChatGPT, or any MCP-compatible AI to Pawgo's database of airline pet policies and country import requirements.

MCP server for the Viator Partner API that enables searching tours, activities, and attractions with structured filters or free text, retrieving product details and availability schedules.

Enables users to query loyalty balances, expiring points and certificates, account history, trips, and AwardWallet API operations through MCP clients like Claude and ChatGPT. It runs locally, keeps the AwardWallet API key on the user's computer, and supports read-only mode for safer assistant access.

Provides access to Google Maps Platform APIs for places search, geocoding, turn-by-turn directions, route matrices, elevation, and time zones. Enables natural language queries for location-based information and routing.

Enables planning bike routes using the BRouter engine, with support for waypoints, route profiles, and exporting routes as GPX or other formats.

MCP server for Yandex Delivery B2B API, enabling natural language interaction to calculate delivery costs, create and manage express and platform delivery orders, track couriers, and handle pickup points.

MCP server for Indian Railways data, enabling AI agents to search trains, get schedules, live status, PNR info, and more without an API key.

Enables natural language queries for interprovincial bus schedules, cities, and seat maps in Peru via RedBus, without booking or payment.

MCP server for azair.eu that enables flexible-date cheap flight searches across European low-cost airlines, with multi-airport, metro-area, and advanced filter support.

Minimal read-only MCP server that lets you query a Dawarich instance for stats, timeline, visits, points, track details, exports, reverse geocoding, and journey summaries.