MCP tool
find_fuel_station
Finds filling stations around a place or coordinate under any combination of filters — grade, brand, name, open now, open at a time you name, open 24 h — sorted by distance, price or name.
The find_fuel_station tool is provided by ViaFrei. Install that server in your AI client and the assistant can call it directly.
Servers exposing find_fuel_station
From the publisher:Finds filling stations around a place or coordinate under any combination of filters — grade, brand, name, open now, open at a time you name, open 24 h — sorted by distance, price or name. Use when the question is WHICH station: the closest diesel to a stop, an ARAL open tonight, what one forecourt sells. Do NOT use for the plain "where is fuel cheapest" question (call find_cheapest_fuel) or for c
Install ViaFrei →Parameter Type Description placestring Where to look, as free text: a city ("München", "Munich"), a district or Kreis ("Kreis Fulda"), a Bundesland, a station or stop ("Hamburg Hbf"), a motorway junction ("AK Neufahrn"), or a street addres latnumber Latitude in WGS 84, e.g. 48.137. Use with lon when the caller already holds coordinates; otherwise use place. lonnumber Longitude in WGS 84, e.g. 11.576. Use with lat; otherwise use place. languagestring Set this on every call to the language the person is writing in: "en" if they wrote English, "de" if they wrote German. Do not leave it out: it defaults to German ("de"), which is only the fallback wh fuelstring Only stations with a current price for this grade: "e5" (Super E5), "e10" (Super E10) or "diesel" — LPG/Autogas and CNG are not held by any source here, so say so rather than call for them. Omit to ge radius_kmnumber Search radius around the place in kilometres (1–25, default 5). 25 km is the provider's own ceiling — a larger circle is a dataset request, not a consumer question. brandstring Only stations of this brand, matched case-insensitively anywhere in the brand field: "ARAL", "Shell", "TotalEnergies", "JET". Use it when the person named a chain ("die ARAL an der B1"). Free stations namestring Part of the station's own name or brand, case-insensitive: "Autohof", "Raststätte Fulda". Use it when the person named a specific forecourt rather than a chain. Combine with place to keep the search l open_nowboolean When true, only stations the published opening hours say are open at this moment. Default false. A station whose hours we have never read is NOT returned by this filter and is counted in the answer in open_atstring Only stations open at that time in Germany (Europe/Berlin): "23:30" means the next time the clock shows 23:30, and "2026-09-30 06:15" a specific local date and time. Use it for "is it still open tonig whole_dayboolean When true, only stations the provider flags as open around the clock (24/7). Default false. Use it when asked whether a station never closes ("durchgehend geöffnet", "around the clock") and for a nigh sortstring Order of the answer: "distance" (nearest first, the default — use it for "closest diesel to Hamburg Hbf"), "price" (cheapest first, needs fuel), or "name" (alphabetical, for a person scanning a list o limitinteger How many stations to return (1–10, default 5).
Related tools
The same action under a namespaced name on other servers.
Tool lists are read from the live servers (or, for packaged servers, from their documentation) each morning, so this reflects what they exposed at the last refresh. Search all tools.