MCP server

Fsaircraft Catalog Official

net.fsaircraft/catalog

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Price comparison for Microsoft Flight Simulator add-ons: search, deals, per-store prices, history.

Working at last checkVerified publisher: fsaircraft.netAbout 1,829 tokens per request once connected12 tools

Website

https://mcp.fsaircraft.net/mcp

At a glance

Type: MCP server
Publisher: fsaircraft.net (verified by the MCP Registry)
Status: Working at last check
Tools: 12
Token cost: About 1,829 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to Cursor Add to VS Code VS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http catalog https://mcp.fsaircraft.net/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.catalog]
url = "https://mcp.fsaircraft.net/mcp"

Gemini CLI

{"mcpServers":{"catalog":{"httpUrl":"https://mcp.fsaircraft.net/mcp"}}}

Cursor

{"mcpServers":{"catalog":{"url":"https://mcp.fsaircraft.net/mcp"}}}

VS Code

{"servers":{"catalog":{"type":"http","url":"https://mcp.fsaircraft.net/mcp"}}}

Antigravity

agy mcp add catalog https://mcp.fsaircraft.net/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"catalog","server_url":"https://mcp.fsaircraft.net/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"catalog","server_url":"https://mcp.fsaircraft.net/mcp"}

Tools

compare_prices ~116 tokens
Every 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.
fetch ~93 tokens
Retrieve 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.
find_aircraft_type ~154 tokens
Resolve 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.
get_addon ~151 tokens
Everything 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_addons_for_aircraft ~179 tokens
Every 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_deals ~193 tokens
Add-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.
list_developers ~105 tokens
Add-on studios in the catalog, busiest first, optionally filtered by name.
list_sceneries_for_airport ~144 tokens
Every add-on scenery we carry for one airport, by ICAO (or IATA) code, cheapest first.
list_stores ~113 tokens
Every 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.
price_history ~124 tokens
Daily 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?".
search ~125 tokens
Search 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.
search_addons ~332 tokens
Search 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.

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