{"$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":"2026-11-06T20:02:51.220Z","url":"https://verifymcp.io/servers/eu-karpata-karpata/v1-mcp","markdownUrl":"https://verifymcp.io/servers/eu-karpata-karpata/v1-mcp.md","server":{"slug":"eu-karpata-karpata","name":"Karpata – company data from public registers","registryName":"eu.karpata/karpata","description":"Search companies in public registers: register card, live VAT risk check, risk, financials, watch.","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"v1-mcp","type":"remote","identifier":"https://api.karpata.eu/v1/mcp","withdrawn":false,"url":"https://verifymcp.io/servers/eu-karpata-karpata/v1-mcp","version":"1.1.0","transport":null,"scoredAt":"2026-11-06T05:28:38.723Z"},"score":{"total":82,"tier":"high trust","status":"scored","weekDelta":10,"history":[{"date":"2026-11-06","total":82},{"date":"2026-11-05","total":81},{"date":"2026-11-04","total":81},{"date":"2026-11-03","total":80},{"date":"2026-11-02","total":73},{"date":"2026-11-01","total":72},{"date":"2026-10-31","total":72},{"date":"2026-10-30","total":72},{"date":"2026-10-29","total":71},{"date":"2026-10-28","total":71},{"date":"2026-10-27","total":70},{"date":"2026-10-26","total":70},{"date":"2026-10-25","total":69},{"date":"2026-10-24","total":28}]},"categories":[{"name":"Endpoint Security","score":89,"verdict":"fail","reasons":["The endpoint's TLS certificate is valid, in date, and uses a strong key.","Authorisation is enforced on tool calls, but the challenge carries no valid RFC 9728 metadata, so a client cannot discover where to get a token.","HTTPS is enforced; there's no plaintext access path.","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.challenge_only_invoke","args":{}},{"code":"https.enforced","args":{}},{"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":70,"verdict":"fail","reasons":["AI-judged instruction clarity (good).","Context-footprint check failed: tool/resource definitions use about 1472 tokens (~122/item across 12 items; 12 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":"122","items":"12","tools":"12","tokens":"1472","resources":"0"}},{"code":"schema.examples_absent","args":{}}]},{"name":"Stability & Change Management","score":40,"verdict":"partial","reasons":["Stability observed for 12 of 30 days with no destabilising changes; credit accrues until the full window elapses."],"codes":[{"code":"stability.building_history","args":{"days":"12"}}]},{"name":"Tool Coverage","score":99,"verdict":"partial","reasons":["100% of tools have a non-trivial description (not blank, and not just the tool's name).","96% of tool parameters carry a description."],"codes":[{"code":"toolquality.descriptions","args":{"pct":"100"}},{"code":"toolquality.param_docs","args":{"pct":"96"}}]},{"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 12 captured tool definition(s), and no name or description among them implies an irreversible operation.","An AI judge read all 13 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":"12"}},{"code":"toolsafety.manipulation_clean","args":{"units":"13","judged":"13"}}]},{"name":"Capabilities","score":100,"verdict":"pass","reasons":["Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28."],"codes":[{"code":"protocol.supported","args":{"latest":"2026-07-28","version":"2025-11-25"}}]}],"inconclusive":[],"malware":[],"components":[{"slug":"v1-mcp","type":"remote","identifier":"https://api.karpata.eu/v1/mcp","withdrawn":false,"score":82,"current":true,"url":"https://verifymcp.io/servers/eu-karpata-karpata/v1-mcp","markdownUrl":"https://verifymcp.io/servers/eu-karpata-karpata/v1-mcp.md"}],"facts":[{"label":"Endpoint","value":"https://api.karpata.eu/v1/mcp"},{"label":"Transports","value":"streamable-http"},{"label":"Auth","value":"required (not validated)"},{"label":"Version","value":"1.1.0"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"search_companies","title":"Search companies","description":"Find companies in Slovakia, Czechia, Poland and Romania by name or registration number. Returns the basic facts and the registration number to use with the other tools.","inputs":[{"name":"country","type":"string","required":false,"description":"Country code."},{"name":"limit","type":"integer","required":false,"description":null},{"name":"query","type":"string","required":true,"description":"Company name or registration number."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":69},{"name":"get_company","title":"Company card","description":"The basic company card from the public register: name, legal form, status, seat, main activity, VAT payer flag, with provenance. Free.","inputs":[{"name":"country","type":"string","required":true,"description":"Country code."},{"name":"regNo","type":"string","required":true,"description":"Registration number: IČO (SK, CZ), NIP or KRS number (PL), CUI (RO)."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":79},{"name":"check_vat","title":"Check VAT risk (live)","description":"Live VAT risk before paying a supplier: SK §81 list and published accounts, CZ unreliable VAT payer (§109) and published accounts, PL white list (with date and account), RO inactive taxpayer. Stored as a verification record (see get_record). Costs credits.","inputs":[{"name":"account","type":"string","required":false,"description":"PL only: the bank account (NRB) to check."},{"name":"country","type":"string","required":true,"description":"Country code."},{"name":"date","type":"string","required":false,"description":"PL only: the day to check, YYYY-MM-DD."},{"name":"regNo","type":"string","required":true,"description":"Registration number: IČO (SK, CZ), NIP or KRS number (PL), CUI (RO)."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":140},{"name":"get_risk","title":"Risk and debts","description":"Debts to the state, tax reliability, insolvency proceedings and a rule-based score with its reasons (not a credit rating). Costs credits.","inputs":[{"name":"country","type":"string","required":true,"description":"Country code."},{"name":"regNo","type":"string","required":true,"description":"Registration number: IČO (SK, CZ), NIP or KRS number (PL), CUI (RO)."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":79},{"name":"verify_company","title":"Verify company (KYB)","description":"KYB: verify a legal entity as a customer or partner in one call: the register card (identification), the register status (verification), the live VAT checks and the EU / OFAC sanctions lists, with a verdict for your review (clear, review, unavailable). Stored as a verification record. Does not cover owners, representatives or persons. Costs credits.","inputs":[{"name":"country","type":"string","required":true,"description":"Country code."},{"name":"regNo","type":"string","required":true,"description":"Registration number: IČO (SK, CZ), NIP or KRS number (PL), CUI (RO)."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":122},{"name":"screen_name","title":"Screen name against sanctions","description":"Screen a company name outside the Karpata index (a counterparty from any country) against the EU consolidated sanctions list and the US OFAC SDN list, legal entities only; optional ISO country and identifiers. A possible match is a lead to review, not a verdict. Stored as a verification record. Costs credits (Compliance data package).","inputs":[{"name":"country","type":"string","required":false,"description":"Optional ISO 3166-1 alpha-2 country of the company."},{"name":"identifiers","type":"array","required":false,"description":"Optional registration or tax numbers (at most 10)."},{"name":"name","type":"string","required":true,"description":"The company name, 2–200 characters."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":131},{"name":"get_financials","title":"Financial statements","description":"Financial statements for up to five years with ratios (SK, CZ, RO). Costs credits.","inputs":[{"name":"country","type":"string","required":true,"description":"Country code."},{"name":"regNo","type":"string","required":true,"description":"Registration number: IČO (SK, CZ), NIP or KRS number (PL), CUI (RO)."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":70},{"name":"get_record","title":"Verification record","description":"A stored VAT check (verification record) by its id, with whether its content still matches its SHA-256.","inputs":[{"name":"id","type":"string","required":true,"description":"The record id from check_vat."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":45},{"name":"list_watched","title":"Watched companies","description":"The companies your organization watches, with their current state (register status, debtor and VAT lists), the plan's watch limits and the last 200 changes detected since watching started. Free.","inputs":[],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":46},{"name":"watch_company","title":"Watch company","description":"Start watching a company: Karpata compares it with the registers and lists every hour and records every change (status, debtor lists, VAT lists, insolvency). Idempotent. Limited by the plan's number of watched companies; free.","inputs":[{"name":"country","type":"string","required":true,"description":"Country code."},{"name":"regNo","type":"string","required":true,"description":"Registration number: IČO (SK, CZ), NIP or KRS number (PL), CUI (RO)."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":98},{"name":"unwatch_company","title":"Stop watching company","description":"Stop watching a company. Idempotent; free.","inputs":[{"name":"country","type":"string","required":true,"description":"Country code."},{"name":"regNo","type":"string","required":true,"description":"Registration number: IČO (SK, CZ), NIP or KRS number (PL), CUI (RO)."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":61},{"name":"ask","title":"Ask about companies","description":"Ask a question in Slovak, Czech, Romanian or English about companies in Karpata's AI index (a prototype sample of firms in Slovakia, Czechia, Poland and Romania). The answer uses only register data, cites the companies as [n] with links and provenance, or says it did not find it. Questions about natural persons are refused. A question about today's VAT status or risk runs check_vat or get_risk live (charged and recorded as those). Costs credits.","inputs":[{"name":"lang","type":"string","required":false,"description":"Optional language of the answer; default: the question's."},{"name":"question","type":"string","required":true,"description":"The question, at most 500 characters."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":138}],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-06T05:28:38.000Z","track":"remote","endpoint":"https://api.karpata.eu/v1/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=karpata.eu","issuer":"CN=WE1,O=Google Trust Services,C=US","notBefore":"2026-10-14T09:57:15Z","notAfter":"2027-01-12T10:57:11Z","keyType":"ECDSA","keyBits":256,"isCa":false},{"subject":"CN=WE1,O=Google Trust Services,C=US","issuer":"CN=GTS Root R4,O=Google Trust Services 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“regNo”","materiality":"cosmetic","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-31","url":"https://verifymcp.io/servers/eu-karpata-karpata/v1-mcp#chg-chg_01a19066-2b9b-7733-8970-9e13101222df"},{"id":"chg_01a19066-2b9c-7d12-ad83-e6acb48c4ed2","kind":"param.description_changed","summary":"“get_company” reworded the description of “regNo”","materiality":"cosmetic","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-31","url":"https://verifymcp.io/servers/eu-karpata-karpata/v1-mcp#chg-chg_01a19066-2b9c-7d12-ad83-e6acb48c4ed2"},{"id":"chg_01a19066-2b9d-7390-9870-70fbe1538458","kind":"param.description_changed","summary":"“get_financials” reworded the description of 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“regNo”","materiality":"cosmetic","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-31","url":"https://verifymcp.io/servers/eu-karpata-karpata/v1-mcp#chg-chg_01a19066-2b9f-73eb-859e-4a217b3aaa2f"},{"id":"chg_01a19066-2b9f-7d4b-adb7-e09282460068","kind":"param.description_changed","summary":"“watch_company” reworded the description of “regNo”","materiality":"cosmetic","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-31","url":"https://verifymcp.io/servers/eu-karpata-karpata/v1-mcp#chg-chg_01a19066-2b9f-7d4b-adb7-e09282460068"},{"id":"chg_01a19066-2ba0-753d-a7c1-522091acee66","kind":"server.instructions_changed","summary":"The server rewrote its instructions, which are the text every model session reads","materiality":"security","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-31","url":"https://verifymcp.io/servers/eu-karpata-karpata/v1-mcp#chg-chg_01a19066-2ba0-753d-a7c1-522091acee66"},{"id":"chg_01a18b43-2137-7159-a3f2-711f2f316464","kind":"score.total_changed","summary":"Trust score (71 → 72)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-30","url":"https://verifymcp.io/servers/eu-karpata-karpata/v1-mcp#chg-chg_01a18b43-2137-7159-a3f2-711f2f316464"},{"id":"chg_01a180ef-1347-7683-a77c-1d02c39e1633","kind":"score.total_changed","summary":"Trust score (70 → 71)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-28","url":"https://verifymcp.io/servers/eu-karpata-karpata/v1-mcp#chg-chg_01a180ef-1347-7683-a77c-1d02c39e1633"}],"truncated":true,"feedUrl":"https://verifymcp.io/servers/eu-karpata-karpata/v1-mcp/changelog.json"},"links":{"html":"https://verifymcp.io/servers/eu-karpata-karpata/v1-mcp","markdown":"https://verifymcp.io/servers/eu-karpata-karpata/v1-mcp.md","changelogJson":"https://verifymcp.io/servers/eu-karpata-karpata/v1-mcp/changelog.json","changelogRss":"https://verifymcp.io/servers/eu-karpata-karpata/v1-mcp.xml","external":[{"label":"Remote endpoint","href":"https://api.karpata.eu/v1/mcp"},{"label":"Authorisation metadata","href":"https://api.karpata.eu/.well-known/oauth-protected-resource/v1/mcp"},{"label":"Repository","href":"https://github.com/weblabrepo/karpata.eu"},{"label":"Website","href":"https://karpata.eu/en/api-for-business?utm_source=mcp-registry&utm_medium=partner&utm_campaign=api-all-mcp"}]}}