{"$schema":"https://verifymcp.io/schemas/trust-report.json","schemaVersion":1,"license":{"name":"CC BY-NC 4.0","url":"https://creativecommons.org/licenses/by-nc/4.0/"},"generatedAt":"2026-11-05T16:29:49.192Z","url":"https://verifymcp.io/servers/ai-wondel-czartery/czartery-mcp","markdownUrl":"https://verifymcp.io/servers/ai-wondel-czartery/czartery-mcp.md","server":{"slug":"ai-wondel-czartery","name":"Czartery MCP","registryName":"ai.wondel/czartery","description":"Polish charter flight search across Rainbow, Itaka and TUI operators, prices in PLN.","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"czartery-mcp","type":"remote","identifier":"https://mcp.wondel.ai/czartery/mcp","withdrawn":false,"url":"https://verifymcp.io/servers/ai-wondel-czartery/czartery-mcp","version":"1.0.0","transport":null,"scoredAt":"2026-11-05T04:34:01.726Z"},"score":{"total":58,"tier":"low","status":"scored","weekDelta":null,"history":[{"date":"2026-11-05","total":58},{"date":"2026-11-04","total":57},{"date":"2026-11-03","total":57},{"date":"2026-11-02","total":56}]},"categories":[{"name":"Endpoint Security","score":46,"verdict":"fail","reasons":["The endpoint's TLS certificate is valid, in date, and uses a strong key.","Authorisation not fully verified: no authorisation is required to call this server, and 4 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.","HTTPS enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement.","HSTS check failed: the Strict-Transport-Security header is absent.","DNSSEC check failed: this domain isn't protected by DNSSEC."],"codes":[{"code":"tls.valid","args":{}},{"code":"auth.none_undeclared","args":{"undeclared_tools":"4"}},{"code":"https.inconclusive","args":{"reason":"plaintext_status","status":"405"}},{"code":"headers.hsts_absent","args":{}},{"code":"dnssec.absent","args":{}}]},{"name":"Transport & Reachability","score":100,"verdict":"pass","reasons":["Verified streamable-http transport via a live MCP handshake."],"codes":[{"code":"transport.verified","args":{"transport":"streamable-http"}}]},{"name":"Schema Quality & AI Usability","score":54,"verdict":"fail","reasons":["AI-judged instruction clarity (good).","Context-footprint check failed: tool/resource definitions use about 1313 tokens (~328/item across 4 items; 4 tools + 0 resources), over budget; trim descriptions and params.","Usage-examples check failed: none of the tools include examples."],"codes":[{"code":"schema.ai_quality","args":{"band":"good"}},{"code":"schema.footprint_heavy","args":{"avg":"328","items":"4","tools":"4","tokens":"1313","resources":"0"}},{"code":"schema.examples_absent","args":{}}]},{"name":"Stability & Change Management","score":10,"verdict":"partial","reasons":["Stability observed for 3 of 30 days with no destabilising changes; credit accrues until the full window elapses."],"codes":[{"code":"stability.building_history","args":{"days":"3"}}]},{"name":"Tool Coverage","score":100,"verdict":"pass","reasons":["100% of tools have a non-trivial description (not blank, and not just the tool's name).","100% of tool parameters carry a description.","Structured output schemas are declared (100% of tools); any adoption earns full credit."],"codes":[{"code":"toolquality.descriptions","args":{"pct":"100"}},{"code":"toolquality.param_docs","args":{"pct":"100"}},{"code":"toolquality.output_present","args":{"pct":"100"}}]},{"name":"Tool Safety","score":100,"verdict":"pass","reasons":["No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.","We read all 4 captured tool definition(s), and no name or description among them implies an irreversible operation.","An AI judge read all 5 captured unit(s) of tool text and found none that tries to manipulate the model reading it."],"codes":[{"code":"toolsafety.injection_clean","args":{}},{"code":"toolsafety.destructive_none","args":{"tools":"4"}},{"code":"toolsafety.manipulation_clean","args":{"units":"5","judged":"5"}}]},{"name":"Capabilities","score":100,"verdict":"pass","reasons":["Implements a current MCP spec version (2026-07-28)."],"codes":[{"code":"protocol.current","args":{"version":"2026-07-28"}}]}],"inconclusive":["Authorisation not fully verified: no authorisation is required to call this server, and 4 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.","HTTPS enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement."],"malware":[],"components":[{"slug":"czartery-mcp","type":"remote","identifier":"https://mcp.wondel.ai/czartery/mcp","withdrawn":false,"score":58,"current":true,"url":"https://verifymcp.io/servers/ai-wondel-czartery/czartery-mcp","markdownUrl":"https://verifymcp.io/servers/ai-wondel-czartery/czartery-mcp.md"}],"facts":[{"label":"Endpoint","value":"https://mcp.wondel.ai/czartery/mcp"},{"label":"Transports","value":"streamable-http"},{"label":"Auth","value":"none"},{"label":"Version","value":"1.0.0"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"rainbow_search_charters","title":"Rainbow charter destinations","description":"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 }.","inputs":[{"name":"adults","type":"integer","required":false,"description":"Number of adults. Default 2."},{"name":"departure_from","type":"string","required":false,"description":"Earliest departure date, YYYY-MM-DD."},{"name":"departure_to","type":"string","required":false,"description":"Latest departure date, YYYY-MM-DD."},{"name":"destinations","type":"array","required":false,"description":"Destination IATA codes to filter by, e.g. ['AYT','HRG']. Omit for all."},{"name":"no_cache","type":"boolean","required":false,"description":"Force a fresh fetch and bypass this server's result cache. Default false."},{"name":"one_way","type":"boolean","required":false,"description":"Search one-way charters instead of returns. Default false."},{"name":"origins","type":"array","required":false,"description":"Polish origin IATA codes to filter by, e.g. ['WAW','KTW']. Omit for all."}],"outputs":[{"name":"count","type":"number","required":true,"description":null},{"name":"fetchedAt","type":"string","required":true,"description":null},{"name":"flights","type":"array","required":true,"description":null},{"name":"price_range","type":"object","required":true,"description":null},{"name":"query","type":"object","required":true,"description":null},{"name":"search_url","type":"string","required":true,"description":null},{"name":"source","type":"string","required":true,"description":null}],"hasOutputSchema":true,"hasExamples":false,"tokenEstimate":300},{"name":"rainbow_search_outbound","title":"Rainbow outbound flights per day","description":"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.","inputs":[{"name":"adults","type":"integer","required":false,"description":"Number of adults. Default 2."},{"name":"date_from","type":"string","required":true,"description":"Window start, YYYY-MM-DD."},{"name":"date_to","type":"string","required":true,"description":"Window end, YYYY-MM-DD."},{"name":"destination","type":"string","required":true,"description":"Destination IATA code, e.g. AYT."},{"name":"no_cache","type":"boolean","required":false,"description":"Force a fresh fetch and bypass this server's result cache. Default false."},{"name":"origins","type":"array","required":false,"description":"Polish origin IATA codes to filter by. Omit for all."}],"outputs":[{"name":"days","type":"array","required":true,"description":null},{"name":"days_with_flights","type":"number","required":true,"description":null},{"name":"destination","type":"string","required":true,"description":null},{"name":"fetchedAt","type":"string","required":true,"description":null},{"name":"period","type":"string","required":true,"description":null},{"name":"query","type":"object","required":true,"description":null},{"name":"search_url","type":"string","required":true,"description":null},{"name":"source","type":"string","required":true,"description":null}],"hasOutputSchema":true,"hasExamples":false,"tokenEstimate":270},{"name":"itaka_search_charters","title":"Itaka charter itineraries","description":"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.","inputs":[{"name":"adults","type":"integer","required":false,"description":"Number of adults. Default 2."},{"name":"destination","type":"string","required":true,"description":"Destination IATA code from Itaka's charter network, e.g. AYT, HER, FNC."},{"name":"flight_type","type":"string","required":false,"description":"Trip type. Default returnTicket."},{"name":"no_cache","type":"boolean","required":false,"description":"Force a fresh fetch and bypass this server's result cache. Default false."},{"name":"origin","type":"string","required":true,"description":"Polish origin IATA code (WAW, KRK, GDN, KTW, WRO, POZ, RZE, SZZ, BZG, LCJ, LUZ, RDO, SZY, IEG)."},{"name":"page","type":"integer","required":false,"description":"1-indexed result page. Default 1."},{"name":"sort_by","type":"string","required":false,"description":"Result ordering. Default Itaka's own."}],"outputs":[{"name":"count","type":"number","required":true,"description":null},{"name":"current_page","type":"number","required":true,"description":null},{"name":"fetchedAt","type":"string","required":true,"description":null},{"name":"itineraries","type":"array","required":true,"description":null},{"name":"query","type":"object","required":true,"description":null},{"name":"route","type":"string","required":true,"description":null},{"name":"search_url","type":"string","required":true,"description":null},{"name":"source","type":"string","required":true,"description":null},{"name":"total_pages","type":"number","required":true,"description":null},{"name":"total_rates","type":"number","required":true,"description":null}],"hasOutputSchema":true,"hasExamples":false,"tokenEstimate":371},{"name":"tui_search_charters","title":"TUI charter destinations","description":"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.","inputs":[{"name":"adults","type":"integer","required":false,"description":"Number of adults. Default 2."},{"name":"departure_airports","type":"array","required":false,"description":"Origin IATA codes to filter by, e.g. ['WAW']. Omit for all."},{"name":"destination_airports","type":"array","required":false,"description":"Destination IATA codes to filter by, e.g. ['AYT']. Omit for all."},{"name":"duration_from","type":"integer","required":false,"description":"Minimum stay length in days. Default 6."},{"name":"duration_to","type":"integer","required":false,"description":"Maximum stay length in days. Default 8."},{"name":"no_cache","type":"boolean","required":false,"description":"Force a fresh fetch and bypass this server's result cache. Default false."}],"outputs":[{"name":"count","type":"number","required":true,"description":null},{"name":"destinations","type":"array","required":true,"description":null},{"name":"duration","type":"string","required":true,"description":null},{"name":"fetchedAt","type":"string","required":true,"description":null},{"name":"passengers","type":"number","required":true,"description":null},{"name":"query","type":"object","required":true,"description":null},{"name":"search_url","type":"string","required":true,"description":null},{"name":"source","type":"string","required":true,"description":null}],"hasOutputSchema":true,"hasExamples":false,"tokenEstimate":245}],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-05T04:34:01.000Z","track":"remote","endpoint":"https://mcp.wondel.ai/czartery/mcp","declaredUrl":null,"truncated":false,"tls":{"outcome":"valid","label":"Valid","version":"TLS 1.3","cipherSuite":"TLS_AES_128_GCM_SHA256","chainError":null,"certificates":[{"subject":"CN=wondel.ai","issuer":"CN=WE1,O=Google Trust Services,C=US","notBefore":"2026-10-23T11:47:25Z","notAfter":"2027-01-21T12:47:21Z","keyType":"ECDSA","keyBits":256,"isCa":false},{"subject":"CN=WE1,O=Google Trust Services,C=US","issuer":"CN=GTS Root R4,O=Google Trust Services LLC,C=US","notBefore":"2023-12-13T09:00:00Z","notAfter":"2029-02-20T14:00:00Z","keyType":"ECDSA","keyBits":256,"isCa":true},{"subject":"CN=GTS Root R4,O=Google Trust Services LLC,C=US","issuer":"CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE","notBefore":"2023-11-15T03:43:21Z","notAfter":"2028-01-28T00:00:42Z","keyType":"ECDSA","keyBits":384,"isCa":true}]},"dnssec":{"result":"insecure","label":"Not signed","name":"mcp.wondel.ai.","steps":[{"zone":".","outcome":"verified","label":"Verified"},{"zone":"ai.","outcome":"verified","label":"Verified"},{"zone":"wondel.ai.","outcome":"insecure_proven","label":"Unsigned (proven)"}]},"auth":{"outcome":"none","label":"No authorisation required","gate":null,"gateLabel":null,"status":200,"authorizationServers":[]},"httpsRedirect":{"outcome":"inconclusive","label":"Inconclusive","status":405},"transports":[{"transport":"streamable-http","outcome":"verified","label":"Verified","status":200,"followed":false}],"provenance":null,"installScripts":[],"installScriptsTotal":null,"vulnerabilities":[],"vulnerabilitiesTotal":null,"dependencies":null},"mismatches":[],"changelog":{"trackingSince":"2026-11-02","recent":[{"id":"chg_01a1a9fc-39b0-7e37-9c90-a8fe7ed14b86","kind":"score.total_changed","summary":"Trust score (57 → 58)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/ai-wondel-czartery/czartery-mcp#chg-chg_01a1a9fc-39b0-7e37-9c90-a8fe7ed14b86"},{"id":"chg_01a19fab-e8b3-7c35-bd6d-36da59b01ae4","kind":"check.reverified","summary":"Stability (unverified → 0.03)","materiality":"functional","direction":"improvement","scoreDelta":null,"occurredOn":"2026-11-03","url":"https://verifymcp.io/servers/ai-wondel-czartery/czartery-mcp#chg-chg_01a19fab-e8b3-7c35-bd6d-36da59b01ae4"},{"id":"chg_01a19fab-e8b4-78a9-943c-3adffa29fd1d","kind":"score.total_changed","summary":"Trust score (56 → 57)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-03","url":"https://verifymcp.io/servers/ai-wondel-czartery/czartery-mcp#chg-chg_01a19fab-e8b4-78a9-943c-3adffa29fd1d"},{"id":"chg_01a19c8f-a3bb-7a78-a53a-6cc8c72a524c","kind":"score.first_scored","summary":"First indexed and scored","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-02","url":"https://verifymcp.io/servers/ai-wondel-czartery/czartery-mcp#chg-chg_01a19c8f-a3bb-7a78-a53a-6cc8c72a524c"}],"truncated":false,"feedUrl":"https://verifymcp.io/servers/ai-wondel-czartery/czartery-mcp/changelog.json"},"links":{"html":"https://verifymcp.io/servers/ai-wondel-czartery/czartery-mcp","markdown":"https://verifymcp.io/servers/ai-wondel-czartery/czartery-mcp.md","changelogJson":"https://verifymcp.io/servers/ai-wondel-czartery/czartery-mcp/changelog.json","changelogRss":"https://verifymcp.io/servers/ai-wondel-czartery/czartery-mcp.xml","external":[{"label":"Remote endpoint","href":"https://mcp.wondel.ai/czartery/mcp"},{"label":"Website","href":"https://mcps.wondel.ai/servers/czartery/"}]}}