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Czartery MCP

R0· no sign-in

Polish charter flight search across Rainbow, Itaka and TUI operators, prices in PLN.

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.
Quality84new
Trust80of 100
Uptime, 30 days83%
Latency p50188 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "czartery": {
      "type": "http",
      "url": "https://mcp.wondel.ai/czartery/mcp"
    }
  }
}
claude mcp add --transport http czartery https://mcp.wondel.ai/czartery/mcp
[mcp_servers.czartery]
url = "https://mcp.wondel.ai/czartery/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "czartery": {
      "type": "remote",
      "url": "https://mcp.wondel.ai/czartery/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "czartery": {
      "type": "http",
      "url": "https://mcp.wondel.ai/czartery/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=czartery&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLndvbmRlbC5haS9jemFydGVyeS9tY3AifQ%3D%3D"
}
{
  "servers": {
    "czartery": {
      "type": "http",
      "url": "https://mcp.wondel.ai/czartery/mcp"
    }
  }
}
{
  "mcpServers": {
    "czartery": {
      "httpUrl": "https://mcp.wondel.ai/czartery/mcp"
    }
  }
}
extensions:
  "czartery":
    enabled: true
    name: "czartery"
    type: streamable_http
    uri: "https://mcp.wondel.ai/czartery/mcp"
    timeout: 300

Quality 84 / 100new

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 hygiene71 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • fail
    tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: rainbow_search_charters (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); tui_search_charters (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); rainbow_search_outbound (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
  • pass
    tools.token_costabout 1,630 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stabilityn/a · weight 15
  • n/a
    stability.changes, stability.rug_pulltool history recorded for 5 of the 7 days needed
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

4 tools, about 1,630 tokens to load them all · tool set ce3bdfa12150 · checked 2026-11-07 16:55 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 80 / 100

no-repository
provenance55
liveness93
freshness100
hygiene80

+dns-namespace +website +reachable +uptime-83% +updated-5d-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://mcp.wondel.ai/czartery/mcp streamable-httpnoneyes83%188 ms2026-07-282026-11-07

Tools (4)

itaka_search_chartersCharter flight itineraries from Itaka.pl between a Polish origin and a charter destination: each itinerary carries full legs (airports, dates, times, carrier, stops), per-person and total price, and a direct booking URL. Prices are charter seat prices in PLN. Only supports Itaka's fixed airport list — the error message lists valid codes when one is unsupported. Result shape: { source, fetchedAt, query, search_url, route, total_pages, current_page, total_rates, count, itineraries: [...] } — the list key is `itineraries`. Each: { trip_type, price_total, price_per_person, currency, booking_url, outbound, return_flight }, where outbound/return_flight are { departure: { city, airport_code, date, time, carrier, flight_number }, arrival: { city, airport_code, date, time }, duration_minutes, stops } and `return_flight` is null on a one-way.
rainbow_search_chartersCharter flight destinations sold by Rainbow Tours (biletyczarterowe.r.pl) matching optional destination/origin/date filters: per destination you get the country, region, nearest departure date, baggage allowance and the lowest per-person price. Prices are charter seat prices in PLN. Use rainbow_search_outbound for day-by-day flights to one destination. Result shape: { source, fetchedAt, query, search_url, count, flights: [...], price_range: { min, max } } — the list key is `flights`, but each entry is a DESTINATION, not a single flight: { destination, destination_iata, country, region, departure_date, price_per_person, currency, baggage_kg }.
rainbow_search_outboundDay-by-day outbound charter flights to ONE Rainbow destination in a date window: per day the cheapest price and every flight with origin, departure time, airline, flight number, baggage and per-person/total price. Prices are charter seat prices in PLN. Get destination codes from rainbow_search_charters. Result shape: { source, fetchedAt, query, search_url, destination, period, days_with_flights, days: [...] } — the list key is `days`, one entry per calendar day: { date, cheapest_price, flights: [{ origin, destination, departure_time, price_per_person, total_price, currency, airline_code, flight_number, cabin_baggage_kg, checked_baggage_kg, meals_included }] }. A day with no flights is simply absent.
tui_search_chartersCharter destinations sold on TUI.pl for a stay-length window, with per-person and total prices: filter by origin/destination airports and trip duration in days. Prices are charter seat prices in PLN. Result shape: { source, fetchedAt, query, search_url, passengers, duration, count, destinations: [...] } — the list key is `destinations`. Each: { destination_name, airport_code, country, per_person_price, total_price, currency }. There are no per-flight times here; TUI only publishes a destination price.

Schemas: list_tools.

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Official server.json
{
  "name": "ai.wondel/czartery",
  "icons": [
    {
      "src": "https://mcps.wondel.ai/favicon.svg",
      "mimeType": "image/svg+xml"
    },
    {
      "src": "https://mcps.wondel.ai/logo-96-inverse.png",
      "sizes": [
        "96x96"
      ],
      "mimeType": "image/png"
    }
  ],
  "title": "Czartery MCP",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.wondel.ai/czartery/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://mcps.wondel.ai/servers/czartery/",
  "description": "Polish charter flight search across Rainbow, Itaka and TUI operators, prices in PLN."
}