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Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Data access / search

Czartery MCP

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

Checks passed
11 / 22

3 failed · 8 not measured

Median response
59 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
4

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Outdated check

Last connection measurement is over 24 hours old. Current availability is unknown.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
310
Publisher identityCan the publisher be traced to its source?
222

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 59 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name Czartery.

  • Pass
    Lists tools

    tools/list returned 4 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 59 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 59 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Pass
    Parameters documented

    26 of 26 parameters have a description (100%). The bar is 80%.

  • Fail
    Safety hints

    4 tools set neither readOnlyHint nor destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Fail
    Website matches publisher

    The website host does not match the reverse-domain namespace.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-11-02T12:55:24.946442Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using Czartery MCP

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http czartery-mcp https://mcp.wondel.ai/czartery/mcp

Capabilities

Tools 4

itaka_search_charters

Charter 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.

Discovered
rainbow_search_charters

Charter 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 }.

Discovered
rainbow_search_outbound

Day-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.

Discovered
tui_search_charters

Charter 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.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected59 ms4