Catalog
Price comparison for Microsoft Flight Simulator add-ons: search, deals, per-store prices, history.
Connect it
Settings → Connectors → Add custom connector
URL: https://mcp.fsaircraft.net/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://mcp.fsaircraft.net/mcp{
"mcpServers": {
"catalog": {
"url": "https://mcp.fsaircraft.net/mcp"
}
}
}claude mcp add --transport http catalog https://mcp.fsaircraft.net/mcp{
"servers": {
"catalog": {
"type": "http",
"url": "https://mcp.fsaircraft.net/mcp"
}
}
}12 tools, verified live
search_addonsread-onlySearch the fsaircraft.net catalog of payware Microsoft Flight Simulator add-ons (aircraft, scenery, liveries, utilities) across every tracked store. Returns the cheapest live offer for each add-on with its discount and MSFS 2020/2024 compatibility as declared by the selling store.
get_addonread-onlyEverything the catalog holds on a single add-on: description, developer, declared simulator compatibility, rating, every store offer with its VAT split and sale expiry, the lowest price ever recorded, and the real-world aircraft types and airports it implements.
list_dealsread-onlyAdd-ons discounted right now, deepest discount first. A discount here means the current price is below the highest price we have ever recorded for that same offer at that same store — never a store-printed list price, so permanent markdowns do not appear.
compare_pricesread-onlyEvery store offer for one add-on, in-stock offers with known net prices first, ordered by net EUR price. Includes the listed price, tax status, known net price, EUR conversion, stock, sale expiry and an outbound link.
price_historyread-onlyDaily lowest known VAT-excluded price in EUR, using current exchange rates, plus min/max/current and whether it is at its lowest ever. Answers "has this ever been cheaper than X?".
list_storesread-onlyEvery storefront in the catalog, with how many add-ons we track there, how many are discounted right now, and whether its prices include VAT. Use it to answer "which stores do you actually cover" and to get the `store` slug vocabulary for search_addons.
list_developersread-onlyAdd-on studios in the catalog, busiest first, optionally filtered by name.
find_aircraft_typeread-onlyResolve a plain-language aircraft name ("737 MAX", "Cessna 172", "A320neo") to its ICAO Doc 8643 designator, with how many add-ons we carry for it. Feed the designator to list_addons_for_aircraft.
list_addons_for_aircraftread-onlyEvery add-on implementing one real-world aircraft type, across all studios, cheapest first. The type link is our own classification (from the title and the store metadata), not the store's.
list_sceneries_for_airportread-onlyEvery add-on scenery we carry for one airport, by ICAO (or IATA) code, cheapest first.
searchread-onlySearch the fsaircraft.net MSFS add-on catalog and return documents in the shape ChatGPT deep-research and company-knowledge connectors expect. `id` is the add-on slug; pass it to `fetch`. Prefer search_addons when filters or prices matter.
fetchread-onlyRetrieve one add-on as a document, by the `id` returned from `search` (the add-on slug). Returns the full description plus every current store price.
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