ZV-2026-1873 · 2026-10-06 · mcp.openvan.camp
mcp.openvan.camp: Tool compare_vanbasket was renamed to compare_food_prices.
breaking
What changed
Tool compare_vanbasket was renamed to compare_food_prices. Tool get_vanbasket was renamed to get_country_food_prices. Tool get_vansky_weather was renamed to get_country_travel_weather. Tool list_vansky_top was renamed to list_best_weather_countries. Field type was removed from get_license_plate_image input; consumers still sending it may be rejected or silently ignored. Field custom was removed from get_license_plate_image input; consumers still sending it may be rejected or silently ignored. category on search_stories narrowed to a closed enum (law, ban, opening, closing, incident, industry, lifestyle, builds, festival, expo, review, other); previously valid values may now be rejected.
What to do
If your agents call mcp.openvan.camp, pin the new snapshot, patch the affected call sites, and let a green contract check confirm the fix. If you don't use the changed tools, nothing is required, but the rest of the ecosystem just learned about it at the same moment you did.
The redline
− compare_vanbasket + compare_food_prices compare_vanbasket − get_vanbasket + get_country_food_prices get_vanbasket − get_vansky_weather + get_country_travel_weather get_vansky_weather − list_vansky_top + list_best_weather_countries list_vansky_top − type Field type was removed from get_license_plate_image input; consumers still sending it may be rejected or silently ignored. − custom Field custom was removed from get_license_plate_image input; consumers still sending it may be rejected or silently ignored. − open + enum[law,ban,opening,closing,incident,industry,lifestyle,builds,festival,expo,review,other… search_stories − Validate a plate number against the country's format (look-alike letters are normalized) a… + Validate a plate number against the country's format (look-alike letters are normalized) a… check_license_plate − Draw a license plate as an image (PNG shown inline, plus SVG/PNG links) exactly as openvan… + Draw an illustrative image of a country's standard civilian license plate (PNG shown inlin… get_license_plate_image − Get VanBasket food price index details for one country. + Food price index for one country (world average = 100): how expensive groceries are there,… get_vanbasket − Get VanSky vanlife weather suitability score (0-100) for a country: van_score, sleep_score… + How suitable today's weather in a country is for travelling and sleeping in a campervan, a… get_vansky_weather − List the top N countries with the highest VanSky van-travel suitability score today. + List the N countries where today's weather is best for travelling by campervan, highest 0-… list_vansky_top − Search aggregated vanlife news stories (7 languages, 400+ sources). Filter by search query… + Search recent news about campervans, motorhomes and road travel collected by OpenVan.camp … search_stories − Current retail fuel prices for all API-supported countries. Supports the same price keys a… + Current retail fuel prices for all API-supported countries. Covers gasoline, diesel, LPG, … get_fuel_prices