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Jetopolis

R0· no sign-in

Airline strategy game 1950-2030: live worlds, leaders, historical airlines, aircraft prices

v1.0.0 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality100strong
Trust82of 100
Uptime, 30 days98%
Latency p501185 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "game": {
      "type": "http",
      "url": "https://jetopolis.app/mcp"
    }
  }
}
claude mcp add --transport http game https://jetopolis.app/mcp
[mcp_servers.game]
url = "https://jetopolis.app/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "game": {
      "type": "remote",
      "url": "https://jetopolis.app/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "game": {
      "type": "http",
      "url": "https://jetopolis.app/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=game&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vamV0b3BvbGlzLmFwcC9tY3AifQ%3D%3D"
}
{
  "servers": {
    "game": {
      "type": "http",
      "url": "https://jetopolis.app/mcp"
    }
  }
}
{
  "mcpServers": {
    "game": {
      "httpUrl": "https://jetopolis.app/mcp"
    }
  }
}
extensions:
  "game":
    enabled: true
    name: "game"
    type: streamable_http
    uri: "https://jetopolis.app/mcp"
    timeout: 300

Quality 100 / 100strong

protocol100 · weight 25
  • pass
    protocol.modernsupports 2026-07-28 (server/discover)
  • pass
    protocol.statelessanswers without a session
  • pass
    protocol.transportstreamable HTTP
  • pass
    protocol.list_ttltool list is cacheable (ttlMs 3600000)
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene100 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations7 of 7 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • pass
    tools.token_costabout 1,595 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changesno tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

7 tools, about 1,595 tokens to load them all · tool set bd756a1ab537 · checked 2026-10-20 09:31 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 82 / 100

no-repository
provenance55
liveness99
freshness100
hygiene80

+dns-namespace +website +reachable +uptime-98% +updated-21d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://jetopolis.app/mcp streamable-httpnoneyes98%1185 ms2026-07-282026-10-20

Tools (7)

aircraft_catalogread-onlyAircraft types of the game catalog: seats in two classes, range, cruise speed, required runway, entry into service and end of production, and the list price in millions of US dollars of the entry-into-service year. With year, only types already flying that year are returned and availabilityInYear says whether they are sold new or only on the used market.
aircraft_priceread-onlyIn-game catalogue price of a new aircraft in a given year: the entry-into-service price inflated by US CPI to nominal dollars of that year, and the same price in 2024 dollars. Accepts an id from aircraft_catalog or part of the name; when several types match and the year does not settle it, returns candidates to choose from.
get_worldread-onlyOne Jetopolis world by id: the same card as in list_worlds plus finishedAt for a world that has ended.
historical_airlinesread-onlyReal airlines that operated in a given year (1950-2030) as the game knows them: name, IATA code when reliably known, home country and region, type, years of operation, and the countries each one served that year. Network data has decade precision: a country listed for the 1960s may have been added mid-decade. servedCountries lists destinations from home; when networkKnown is false only the home country is known. Sorted by the airline size in the dataset.
how_to_startread-onlyHow to start playing Jetopolis: the steps from the first click to the first route, the world pace and links to the game and its guides. English or Russian.
list_worldsread-onlyPublic Jetopolis worlds open right now: name, server region, pace (Standard: 1 game day = 20 real minutes, Blitz: 5), start and end year, current game date and era, players and seats, players active in the last 24 hours, and a link to open the world. Worlds never pause.
world_standingsread-onlyPlayer airlines of a world ranked by rating: airline name and two-letter code, home base, rating, aircraft in service, open routes, founding date, status and a link to the public airline card. Updated once per game day of that world. Cash, fares and profit are private to each player and are never returned.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "app.jetopolis/game",
  "title": "Jetopolis",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://jetopolis.app/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://jetopolis.app",
  "description": "Airline strategy game 1950-2030: live worlds, leaders, historical airlines, aircraft prices"
}