MCP App Store
by KeenEthics

Overview

Somantic is a search engine for German real estate. Ask Claude for apartments or houses to buy or rent anywhere in Germany and get current listings with the facts that matter – price, size, rooms, year built, energy class, features – plus Somantic's own valuation: what the property should cost based on comparable offers nearby, and how far the asking price is above or below it. What you can do: • Search listings by city or postcode, with filters for price, price per m², size, rooms, year built, rental yield, amenities, vacancy, renovation need and price changes • Look up a single listing with its valuation • Estimate the purchase and rental value of any German address, listed or not, with a confidence rating Every result names the portal it comes from and links to the original listing, where the full description, photos and contact details are. Somantic shows no exact addresses (postcode and district only), no advertiser texts and no photos. Getting started: you need a free Somantic account; Claude asks you to sign in the first time it searches. The free tier includes 50 searches and 25 valuations per month; larger plans are available at somantic.net/developers. Listings cover residential offers across Germany and are updated continuously; offers no longer online are removed within about three days. Valuations are statistical estimates from comparable listings, not certified appraisals.

Tools

estimate_value

ChatGPT
Estimate what a German address is worth to buy and to rent. Works for any address, listed or not. The estimate comes from comparable listings around it, so confidence and sample_size say how much to trust it - a thin sample means a wide, weakly supported band. Returns estimate (point values, ranges and €/m² for price and rent) and confidence. A point estimate is absent when too few comparables back it; the €/m² band and sample_size still say what was found. This is a model output, not an appraisal, and no comparable listing is reproduced in it.

get_listing

ChatGPT
Details of one listing: facts, Somantic's valuation, and the link to the original. No description text: it is the advertiser's, at source_url. A withdrawn (inactive) listing is not returned: the call fails with "No listing", since the offer no longer exists. image_urls is always empty: Somantic passes on no photos. They are the advertiser's, at source_url.

search_listings

ChatGPT
Search current real-estate listings in Germany, newest first. Returns listings with facts, Somantic's valuation (somantic_valuation_eur, price_vs_valuation_pct: negative means priced below it) and source_url, the original listing on the portal that carries the offer. last_seen is when Somantic last confirmed the offer as online. Listings no longer confirmed are usually removed from results after 3 days. One offer is often advertised on several portals at once. Those copies are collapsed to the newest, so a page can hold fewer than per_page listings and total counts the copies rather than the offers.

estimate_value

Claude
Estimate what a German address is worth to buy and to rent. Works for any address, listed or not. The estimate comes from comparable listings around it, so confidence and sample_size say how much to trust it - a thin sample means a wide, weakly supported band. Returns estimate (point values, ranges and €/m² for price and rent) and confidence. A point estimate is absent when too few comparables back it; the €/m² band and sample_size still say what was found. This is a model output, not an appraisal, and no comparable listing is reproduced in it.

get_listing

Claude
Details of one listing: facts, Somantic's valuation, and the link to the original. No description text: it is the advertiser's, at source_url. A withdrawn (inactive) listing is not returned: the call fails with "No listing", since the offer no longer exists. image_urls is always empty: Somantic passes on no photos. They are the advertiser's, at source_url.

search_listings

Claude
Search current real-estate listings in Germany, newest first. Returns listings with facts, Somantic's valuation (somantic_valuation_eur, price_vs_valuation_pct: negative means priced below it) and source_url, the original listing on the portal that carries the offer. last_seen is when Somantic last confirmed the offer as online. Listings no longer confirmed are usually removed from results after 3 days. One offer is often advertised on several portals at once. Those copies are collapsed to the newest, so a page can hold fewer than per_page listings and total counts the copies rather than the offers.

Capabilities

Read

Example Prompts

Click any prompt to copy it.

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