{"$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":"2026-11-05T16:20:40.688Z","url":"https://verifymcp.io/servers/com-myflightpayback-flightpayback/myflightpayback","markdownUrl":"https://verifymcp.io/servers/com-myflightpayback-flightpayback/myflightpayback.md","server":{"slug":"com-myflightpayback-flightpayback","name":"FlightPayback","registryName":"com.myflightpayback/flightpayback","description":"Free check: does an airline owe you cash for a delayed or cancelled flight in Canada?","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"myflightpayback","type":"remote","identifier":"https://myflightpayback.com/mcp","withdrawn":false,"url":"https://verifymcp.io/servers/com-myflightpayback-flightpayback/myflightpayback","version":"1.1.0","transport":null,"scoredAt":"2026-11-05T04:28:08.027Z"},"score":{"total":72,"tier":"medium","status":"scored","weekDelta":3,"history":[{"date":"2026-11-05","total":72},{"date":"2026-11-04","total":72},{"date":"2026-11-03","total":72},{"date":"2026-11-02","total":71},{"date":"2026-11-01","total":71},{"date":"2026-10-31","total":70},{"date":"2026-10-30","total":70},{"date":"2026-10-29","total":69},{"date":"2026-10-28","total":69},{"date":"2026-10-27","total":68},{"date":"2026-10-26","total":68},{"date":"2026-10-25","total":67},{"date":"2026-10-24","total":67},{"date":"2026-10-23","total":66}]},"categories":[{"name":"Endpoint Security","score":69,"verdict":"fail","reasons":["The endpoint's TLS certificate is valid, in date, and uses a strong key.","No authorisation is required to call this server. Nothing on it is marked destructive, but we can't show that an anonymous caller can only read: full credit needs the server to list at least one tool and every tool to be verifiably read-only. We use a best-effort check of tool names and descriptions to tell read-only tools from tools that change things, so some genuinely read-only tools may not get full credit. Names that start with a read verb (get, list, read, search and similar) and accurate readOnlyHint annotations help. Meet that to earn full credit, or require authorisation.","HTTPS enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement.","The HSTS (Strict-Transport-Security) header is present.","DNSSEC check failed: this domain isn't protected by DNSSEC."],"codes":[{"code":"tls.valid","args":{}},{"code":"auth.none_no_destructive","args":{}},{"code":"https.inconclusive","args":{"reason":"plaintext_status","status":"405"}},{"code":"headers.hsts_present","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":60,"verdict":"fail","reasons":["AI-judged instruction clarity (excellent).","Context-footprint check failed: tool/resource definitions use about 1023 tokens (~341/item across 3 items; 3 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":"excellent"}},{"code":"schema.footprint_heavy","args":{"avg":"341","items":"3","tools":"3","tokens":"1023","resources":"0"}},{"code":"schema.examples_absent","args":{}}]},{"name":"Stability & Change Management","score":43,"verdict":"partial","reasons":["Stability observed for 13 of 30 days with no destabilising changes; credit accrues until the full window elapses."],"codes":[{"code":"stability.building_history","args":{"days":"13"}}]},{"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 (33% 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":"33"}}]},{"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 3 captured tool definition(s), and no name or description among them implies an irreversible operation.","An AI judge read all 4 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":"3"}},{"code":"toolsafety.manipulation_clean","args":{"units":"4","judged":"4"}}]},{"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":["HTTPS enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement."],"malware":[],"components":[{"slug":"myflightpayback","type":"remote","identifier":"https://myflightpayback.com/mcp","withdrawn":false,"score":72,"current":true,"url":"https://verifymcp.io/servers/com-myflightpayback-flightpayback/myflightpayback","markdownUrl":"https://verifymcp.io/servers/com-myflightpayback-flightpayback/myflightpayback.md"}],"facts":[{"label":"Endpoint","value":"https://myflightpayback.com/mcp"},{"label":"Transports","value":"streamable-http"},{"label":"Auth","value":"none"},{"label":"Version","value":"1.1.0"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"find_airport","title":"Find an airport","description":"Search airports by city, name or IATA code. Returns up to 8 matches with their IATA codes; Canadian airports are listed first.","inputs":[{"name":"query","type":"string","required":true,"description":"City, airport name or code, e.g. \"toronto\" or \"YUL\"."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":63},{"name":"find_airline","title":"Find an airline","description":"Find an airline’s 2-character code from a flight number (e.g. \"AC 857\") or a name (e.g. \"WestJet\"). An airline missing from the list can still be checked by its code.","inputs":[{"name":"query","type":"string","required":true,"description":"A flight number or an airline name."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":69},{"name":"check_flight_compensation","title":"Check flight compensation","description":"Check whether an airline owes cash compensation for a delayed or cancelled flight under Canada's Air Passenger Protection Regulations, and how much. Ask the passenger for every answer; don't guess. Returns the verdict, amount per passenger and the last day to file. General information, not legal advice.","inputs":[{"name":"acceptedVoucherInWriting","type":"boolean","required":true,"description":"Did the passenger accept a voucher or credit instead of cash, in writing?"},{"name":"actualArrival","type":"string","required":false,"description":"When the passenger actually arrived at the final destination (aircraft door opened), local time there: YYYY-MM-DDTHH:mm."},{"name":"alreadyCompensated","type":"boolean","required":true,"description":"Has the passenger already been paid compensation for this disruption (by the airline or under another country's rules)?"},{"name":"arrivalDelay","type":"string","required":false,"description":"If the passenger doesn't know the exact times: how late they reached the final destination. When outcome is \"travelled\", give scheduledArrival + actualArrival, or this."},{"name":"blamedEarlierFlight","type":"boolean","required":true,"description":"Did the airline say the problem was caused by an earlier flight?"},{"name":"charter","type":"string","required":true,"description":"Was it a charter or package-holiday flight? Use \"unsure\" if the passenger does not know."},{"name":"connectionIatas","type":"array","required":false,"description":"IATA codes of connecting airports, in order. Empty for a direct flight."},{"name":"delayAtRefundAtLeast3h","type":"boolean","required":false,"description":"Only for a delayed flight where the passenger took a refund: was it at least 3 hours late at that point?"},{"name":"destinationIata","type":"string","required":true,"description":"IATA code of the FINAL destination on the original ticket (not a connection)."},{"name":"disruption","type":"string","required":true,"description":"Was the flight delayed or cancelled?"},{"name":"flightDate","type":"string","required":true,"description":"Original scheduled departure date, YYYY-MM-DD."},{"name":"marketingCarrierIata","type":"string","required":true,"description":"2-character code of the airline on the ticket: the letters of the flight number, e.g. AC for AC 857."},{"name":"notice","type":"string","required":true,"description":"When did the airline tell the passenger? \"within_14_days\" includes being told at the airport."},{"name":"operatingCarrierIata","type":"string","required":false,"description":"Only if a different airline actually flew the plane (\"operated by ...\"): its 2-character code."},{"name":"originIata","type":"string","required":true,"description":"IATA code of the departure airport, e.g. YYZ. Use find_airport if unsure."},{"name":"outcome","type":"string","required":true,"description":"\"travelled\" = reached the destination (original or new flight); \"refunded\" = took a refund instead; \"other\" = e.g. made their own way."},{"name":"reason","type":"string","required":true,"description":"The reason the airline gave, mapped to the closest value. Airline operations: crew_shortage (Crew or staff shortage), scheduled_maintenance (Scheduled maintenance), schedule_or_aircraft_change (Sched…"},{"name":"scheduledArrival","type":"string","required":false,"description":"Scheduled arrival at the final destination, as on the original ticket, local time there: YYYY-MM-DDTHH:mm. With actualArrival; or use arrivalDelay instead."}],"outputs":[{"name":"amountCadMax","type":"number|null","required":true,"description":null},{"name":"amountCadMin","type":"number|null","required":true,"description":null},{"name":"deadlineSoon","type":"boolean","required":true,"description":null},{"name":"euOrUkRulesMayAlsoApply","type":"boolean","required":true,"description":null},{"name":"lastDayToFile","type":"string|null","required":true,"description":null},{"name":"moreInfo","type":"string","required":true,"description":null},{"name":"verdict","type":"string","required":true,"description":null},{"name":"whereToClaim","type":null,"required":true,"description":null},{"name":"whyNotOwed","type":"array","required":true,"description":null}],"hasOutputSchema":true,"hasExamples":false,"tokenEstimate":782}],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-05T04:28:08.000Z","track":"remote","endpoint":"https://myflightpayback.com/mcp","declaredUrl":null,"truncated":false,"tls":{"outcome":"valid","label":"Valid","version":"TLS 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signed","name":"myflightpayback.com.","steps":[{"zone":".","outcome":"verified","label":"Verified"},{"zone":"com.","outcome":"verified","label":"Verified"},{"zone":"myflightpayback.com.","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":"2026-10-23","recent":[{"id":"chg_01a19fa6-afd5-77bc-b583-09fbe3235f2c","kind":"score.total_changed","summary":"Trust score (71 → 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67)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-24","url":"https://verifymcp.io/servers/com-myflightpayback-flightpayback/myflightpayback#chg-chg_01a16c1c-91c4-73c6-ace8-a9e5dace3b70"},{"id":"chg_01a167a0-fb44-78f7-88b9-e84fc52cae41","kind":"score.first_scored","summary":"First indexed and scored","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-23","url":"https://verifymcp.io/servers/com-myflightpayback-flightpayback/myflightpayback#chg-chg_01a167a0-fb44-78f7-88b9-e84fc52cae41"}],"truncated":false,"feedUrl":"https://verifymcp.io/servers/com-myflightpayback-flightpayback/myflightpayback/changelog.json"},"links":{"html":"https://verifymcp.io/servers/com-myflightpayback-flightpayback/myflightpayback","markdown":"https://verifymcp.io/servers/com-myflightpayback-flightpayback/myflightpayback.md","changelogJson":"https://verifymcp.io/servers/com-myflightpayback-flightpayback/myflightpayback/changelog.json","changelogRss":"https://verifymcp.io/servers/com-myflightpayback-flightpayback/myflightpayback.xml","external":[{"label":"Remote endpoint","href":"https://myflightpayback.com/mcp"},{"label":"Website","href":"https://myflightpayback.com/ai"}]}}