atHome

MCP server openai

atHome.lu, Luxembourg’s leading real estate platform, now integrates directly into your ChatGPT experience.

Search for apartments, houses, and investment opportunities using natural language — just describe what you’re looking for. Browse listings with photos, pricing, and key details directly in the chat, displayed in a smooth carousel format.

Try prompts like:

Show me 2-bedroom apartments for rent in Luxembourg City under €1,700
Find houses for sale in Bettembourg with a garden under €1.5M
I’m looking for a penthouse with an open view in Ettelbruck
Show traditional farmhouses to renovate in Diekirch

Whether you’re filtering by budget, size, location, or specific features, atHome.lu helps you instantly explore real estate opportunities across Luxembourg and the Greater Region — all within the flow of your conversation.

Homepage: https://www.athome.lu
Remote URL: https://mcp-server.prd.athome.lu/mcp
Auth: NONE

Tools (2)

Extracted live via the executor SDK.

property-carousel
Primary tool for search real estate properties for sale or rent in Luxembourg and the Greater Region on athome.lu using natural language criteria. MANDATORY CALL ORDER WHEN A LOCATION IS MENTIONED:
- If the user gives a location in natural language, first call fetch-locations to resolve hkeys
- Then call property-carousel immediately with the resolved hkey(s) and extracted filters
- Never stop after fetch-locations when the user asks to find/buy/rent/search properties, because that tool does not return listings
- If no hkeys match, still call property-carousel with other extracted filters Do this automatically; the user does not need to request a carousel or mention tool names
- After rendering results, present the carousel first, then briefly summarize the applied filters Use this when the user wants to see property listings such as:
- Apartments, houses or commercial properties matching criteria
- Price, size, location hkey(come from tool 'fetch-locations') or room-based searches Key expected inputs:
- Mandatory: Location (Luxembourg or nearby border areas in France, Germany, or Belgium)
- Mandatory: Property type
- Mandatory: Transaction type (rent or buy)
- Optional: Price range
- Optional: Number of rooms/bedrooms
- Optional: Surface area
- Optional: Other user-specified filters Output intent: Returns a carousel with up to 20 properties matching user criteria with details like first photo, property type, price, location, surface area, number of bedrooms. What it does not do:
- No affordability recommendations or financial advice (for this the user should use our dedicated mortgage brokering service: )
- No suggestions on which property to choose
fetch-locations

Preparatory tool only. This tool does not return property listings.When the user wants to find, show, rent, buy, or search properties and mentions a natural-language location:1. Call this tool to resolve locations into hkeys.2. Immediately call property-carousel using the returned hkeys.3. Do not answer the user after this tool alone.