SnowSure — Snow & Ski by snowsure.ai
MCP server · Weather & climate data · indexed, not reviewed
HostedLocalvendor's own
Not reviewed
No score, grade or rank. This listing is facts from the official MCP registry and our own checks, and it stays out of the rankings until the panel reviews it.
Live ski snow, multi-model forecasts, powder rankings & a grounded Answer Engine for 500+ resorts.
Facts
- MCP registry
ai.snowsure/snow· 1.0.4- Endpoint
https://www.snowsure.ai/mcp- Packages
npmsnowsure-mcp-server stdio- Website
- www.snowsure.ai
- npm / week
- 23
- Registry entry
- updated 3 Jul 2026
From the official MCP registry, the package registries and our own checks. JSON · Markdown
Why it's listed
- It's published in the registry under snowsure.ai, a namespace the registry only gives to whoever proves they control that domain.
Being indexed says nothing about quality, and nobody can pay for it. Is this yours? Ask for a review.
Tools it lists 48 · about 17,311 tokens of context · checked 3 hours ago
| Tool | What it does | Hint |
|---|---|---|
ask_snowdataAsk SnowSure | Text-only Q&A grounded in SnowSure data (~1s). Use for open-ended questions, terrain %, expert-run counts, advice, AND specifically: El Niño / ENSO / 2026-27 winter outlook (or call get_elnino_signal /… | read-only |
get_snow_reportGlobal snow report | Get the global snow report with top-ranked resorts by snow conditions. Returns resorts sorted by SnowSure score, forecast, or recent snowfall. Use this for "where has the best snow?" or "top ski resorts right now"… | read-only |
get_powder_reelsPowder Reels storm timelapses | Powder Reels — SnowSure archived storm timelapses with verified accumulation data burned into the frames ("Proof of Powder"). Use for "how much did it snow at X last night", "show me the storm at Alta", "biggest powder… | read-only |
get_resort_infoResort guide card | INTERACTIVE RESORT GUIDE CARD (Resort Info sidebar UI) — elevation, vertical, lifts, runs, skiable acres, average snowfall, season dates, ski passes, editorial description, hero/gallery carousel. REQUIRED when the user… | read-only |
get_resort_photosResort photo gallery | INTERACTIVE PHOTO GALLERY CAROUSEL — official SnowSure resort photos (hero + Sanity gallery). REQUIRED for: photos, pictures, images, gallery, "show me photos of Vail/Aspen". Never use web search or inline images — call… | read-only |
get_resortLive snow & forecast | Single-resort data with a REQUIRED card parameter that picks the interactive UI. card=guide → resort info card (elevation, lifts, season dates). card=photos → photo gallery carousel. card=snow → snow conditions card… | read-only |
search_resortsSearch resorts | Search for ski resorts by name, country, or region. Returns matching resorts with basic conditions. Use for "find resorts in [location]" or "search [name]" queries. | read-only |
find_best_powderFind fresh powder | Find resorts with the freshest powder snow right now. Returns resorts sorted by 24-hour snowfall. Use for "where is it snowing?" or "fresh powder" queries. | read-only |
find_powder_tripsFind bookable powder trips | Powder trips you can BOOK: ranks resorts by their 14-day forecast (best chance of fresh snow in the bookable window) and returns handpicked luxury ski hotels at each — "where to go AND where to stay". Use for "where… | read-only |
compare_forecastsCompare forecast models | Compare snow forecasts across 7 weather models (ECMWF, GFS, GEM, JMA, ICON, Météo-France, Met Norway) for a resort. Shows model agreement and uncertainty. Use for forecast reliability queries. The model table and days… | read-only |
get_weather_forecastResort weather forecast | Get detailed day-by-day weather forecast for a resort including temperature, snowfall, wind, and conditions for each of the next 7 days — 14 with SnowSure Pro, or for a favourite resort when signed in. | read-only |
find_resorts_by_criteriaFilter resorts by criteria | Find resorts matching specific criteria like minimum snow depth, elevation range, number of runs, or SnowSure rating. Advanced filtering for trip planning. | read-only |
get_southern_hemisphere_reportSouthern Hemisphere report | Get snow conditions for Southern Hemisphere ski resorts (Australia, New Zealand, Argentina, Chile) currently in season. Answers "is Perisher / Portillo / Valle Nevado open right now and what are the current conditions",… | read-only |
get_season_openingsSeason opening calendar | Resorts whose season OPENING DATE is a specific day — answers "what opens today?", "opening this week", or "which resorts start their season on June 27?". Returns only resorts scheduled or confirmed to open on that… | read-only |
get_season_leaderboardSeason leaderboard by place | Rank resorts by how a season actually went, scoped to a place. This is the tool for "which <place> resort had the most <metric> last season" — the single most common retrospective question agents ask. Scope by state or… | read-only |
get_snow_historyResort snow history | One resort's own snowfall history: season totals, comparison to its 5-year and 30-year averages, and best months to visit. Scoped to a SINGLE resort — for "which resort in <state/country/region> led <metric> last… | read-only |
get_monthly_snowTypical snow by month | Typical snow for a resort MONTH BY MONTH, from ~30 years of ERA5 reanalysis — average snowfall, snow days, base and peak depth, and biggest storm, plus per-season totals. Use for date-choosing questions: 'what is… | read-only |
get_trip_windowTrip window odds | Historical odds for a SPECIFIC trip window at one resort — 'Whistler on March 27', 'Vail Jan 10–17'. From ~30 years of ERA5 monthly history it blends the window's months (weighted by days) into: the snow-day probability… | read-only |
get_elnino_signalEl Niño resort signal | Resort-level El Niño / ENSO outlook from SnowSure's 30-year fleet dataset (559 ranked resorts). Returns rank, tier, strong/all-event signal, analog winters ('97-98, '15-16, '23-24), forecast paragraph, methodology note,… | read-only |
get_elnino_rankingsEl Niño rankings | Ranked El Niño ski resorts from SnowSure's 30-year fleet table. Filter by region (south-america, north-america, europe, asia, oceania) or tier (A prime / B favored / C ENSO-proof / D late bloomer / E timing play). Use… | read-only |
plan_ski_tripPlan a ski trip | Get ski trip recommendations based on dates, preferences, and conditions. Suggests best resorts for a given time period. | read-only |
get_webcam_statusResort webcams | Get live webcam links and status for a resort to see current on-mountain conditions visually — answers "show me the webcam / live cam at <resort>", "current conditions on camera", and named-cam lookups. | read-only |
get_regional_summaryRegional snow summary | Get a summary of snow conditions across an entire region or country with statistics and top resorts. | read-only |
list_insight_categoriesList insight categories | List SnowSure insight categories (live conditions, current season, last season, forecast trust, patterns, SnowSure index, ground truth). Use before get_insights to choose a category filter. Lighter than raw leaderboards… | read-only |
get_insightsSnowSure insights | Get categorized SnowSure intelligence insights (not just snow totals). The last_season category is the one to reach for on retrospective questions — how a finished season compared to its 5yr norm, who led it, where the… | read-only |
get_ml_trendsML/AI trends | Fetch SnowSure-unique ML/AI trend datasets from the public REST API. Use for powder-day leaders, bluebird-day leaders, bluebird predictions, improving/stable/declining score pulse, per-model accuracy weights, daily… | read-only |
get_destinationDestination hub | Multi-mountain destination hub (Niseko, Chamonix, Aspen Snowmass umbrella) with a table of member ski areas. Use ONLY when the user names the hub itself — NOT for photo gallery (→ get_resort_photos on a specific… | read-only |
list_saved_resortsList saved resorts | List the signed-in user's saved resorts. Requires a SnowSure user access token (OAuth); without one it returns an authorization-required error telling the agent how to connect. | read-only |
save_resortSave a resort | Save a resort to the signed-in user's favorites. Requires a SnowSure user access token (OAuth). The slug must be a real SnowSure resort. | writes |
remove_saved_resortRemove a saved resort | Remove a resort from the signed-in user's saved list. Requires a SnowSure user access token (OAuth). | writes |
subscribe_alertsSubscribe to snow alerts | Subscribe the signed-in user to snow alerts. Requires a SnowSure user access token (OAuth). type: 'powder' (OBSERVED fresh snow >= thresholdCm in 24h), 'forecast' (the 14-day FORECAST clears thresholdCm within… | writes |
list_alertsList alert subscriptions | List the signed-in user's alert subscriptions. Requires a SnowSure user access token (OAuth). | read-only |
unsubscribe_alertsUnsubscribe from alerts | Remove one of the signed-in user's alert subscriptions by id (from list_alerts). Requires a SnowSure user access token (OAuth). | writes |
book_lodgingFind lodging & booking link | Lodging near a resort via LUXSKI for the signed-in user. With a specific `hotelName` + checkIn + checkOut it PREBOOKS a live rate and returns a LUXSKI checkout URL to complete payment (we hold the rate + attribute the… | writes |
get_passSki pass details | Details for a multi-resort ski pass (Epic, Ikon, Mountain Collective, …): operator, season pricing tiers, destination count, regions, and the buy link. | read-only |
find_pass_resortsResorts on a ski pass | List the resorts on a ski pass, optionally filtered to a region — answers "is <resort> on the Ikon Pass" and "what resorts does the Epic Pass include". Returns names + SnowSure slugs you can pass to get_resort. | read-only |
compare_passesCompare ski passes | Compare ski passes on price, resort coverage, and value — the tool for "which season pass includes <resort> — Epic or Ikon?" (pass resortSlugs=[<resort>]). Optionally pass resortSlugs you plan to ski and tripDays to see… | read-only |
compare_resortsCompare resorts | Compare 2–4 resorts side by side across snow, terrain, and live conditions — every value comes from the SnowSure conditions resolver/contract. Use for head-to-head stat questions phrased as either/or: "which gets more… | read-only |
get_my_snow_reportMy personalized snow report | Personalized snow report for the signed-in user's saved resorts — live conditions for each, ranked best-first (open resorts with the freshest snow on top). Requires a SnowSure user access token (OAuth). | read-only |
get_storm_watchStorm Watch | Storm Watch: named multi-day storm systems the models are flagging days ahead, grouped as one event across every resort in the path and ranked biggest first. Use for "is a storm coming", "what's the next big system",… | read-only |
get_avalancheAvalanche bulletin | Current avalanche danger bulletin for a resort's forecast zone (US, Canada, Switzerland in v1), relayed from the official warning service with the issuer + link. Returns 'no bulletin' when there's no forecast service… | read-only |
get_snow_qualitySnow quality | What the surface actually skis like at a resort — Dry powder, Soft, Packed, Crust, Spring, Wet, Wind-affected or No snow — from SnowSure's SLF SNOWPACK simulation at three elevations, with the reason and how confident… | read-only |
get_operating_riskLift-operation risk | Will the lifts run? A 48-hour operating-risk estimate from the Open-Meteo forecast — wind-hold (gusts), visibility, cold (wind-chill), and heavy-snow control delays. Modeled guidance, NOT the resort's own operating… | read-only |
get_road_accessRoad & chain control | Driving access for a resort — answers "do I need chains to get to <resort>" and "is the road to <resort> open": a SnowSure drive call, feeder-city Saturday drive times on the PGRI pilot, plus chain-control /… | read-only |
get_road_camerasRoad cameras | Live roadside DOT/CCTV camera stills on the highways near a resort — shows what the drive actually looks like right now (California via Caltrans, Washington via WSDOT, Mount Rainier NP via NPS, Oregon via ODOT… | read-only |
get_road_weatherRoadside weather | Measured roadside weather (RWIS) on the highways near a resort — surface + air temperature, visibility, wind, precipitation (Colorado via CDOT, Washington via WSDOT, Oregon via ODOT TripCheck RWIS, Montana via MDT 511,… | read-only |
plan_ski_road_tripPlan a ski road trip | Plan a multi-stop ski road trip: picks the top-scoring resorts in a region, orders them into a drivable route (nearest-neighbour, minimal backtracking), allocates your days across stops, estimates each driving leg, and… | read-only |
find_flights_to_powderFlights to the powder | Complete the trip: from a resort, find the nearest gateway airport(s) and get flight-search links from your home airport. The "get there" leg of the funnel — pair with find_best_powder / find_powder_trips (find fresh… | read-only |
What https://www.snowsure.ai/mcp answered to tools/list, asked without credentials over MCP 2025-11-25. The token figure is the size of the list as sent, divided by four; a model sees about that much before it calls anything. Full definitions, input schemas included, are in the listing's JSON under mcpTools.
How its tools read to an agent 0 errors · 4 warnings · 0 notes
- warnTC11plan_ski_road_trip1 parameter without a description: days
- warnTC14get_season_leaderboardallowed values are in the description, not an enum: season
- warnTC14plan_ski_road_tripallowed values are in the description, not an enum: region
- warnTC23server48 tools, about 16,249 tokens of definitions
The checks from /check and anchor check, run each day on the list above: about 17,311 tokens of definitions. Not part of the score yet. Check your own server.