{"$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":"2026-11-06T11:39:19.880Z","url":"https://verifymcp.io/servers/smartmobilehouse-vat-whitelist-mcp/vat-whitelist-mcp","markdownUrl":"https://verifymcp.io/servers/smartmobilehouse-vat-whitelist-mcp/vat-whitelist-mcp.md","server":{"slug":"smartmobilehouse-vat-whitelist-mcp","name":"VAT White List (Poland)","registryName":"io.github.SmartMobileHouse/vat-whitelist-mcp","description":"Look up Polish VAT taxpayers by NIP, REGON or bank account and verify account associations.","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"vat-whitelist-mcp","type":"pypi","identifier":"vat-whitelist-mcp","withdrawn":false,"url":"https://verifymcp.io/servers/smartmobilehouse-vat-whitelist-mcp/vat-whitelist-mcp","version":"0.1.1","transport":"stdio","scoredAt":"2026-11-06T04:38:13.927Z"},"score":{"total":80,"tier":"high trust","status":"scored","weekDelta":4,"history":[{"date":"2026-11-06","total":80},{"date":"2026-11-05","total":65},{"date":"2026-11-04","total":64},{"date":"2026-11-03","total":76},{"date":"2026-11-02","total":61},{"date":"2026-11-01","total":76},{"date":"2026-10-31","total":61},{"date":"2026-10-30","total":76},{"date":"2026-10-29","total":76},{"date":"2026-10-28","total":61},{"date":"2026-10-27","total":61}]},"categories":[{"name":"Supply Chain Security","score":100,"verdict":"partial","reasons":["No malware found by supply-chain analysis.","No known CVEs affecting this package version or its production dependencies.","Runs hatchling.build at install time, a recognised build step with no custom scripting around it.","1 of 31 dependencies flagged as unhealthy."],"codes":[{"code":"supplychain.malware_clean","args":{}},{"code":"cve.none","args":{}},{"code":"installscript.allowlisted","args":{"tool":"hatchling.build","hooks":"build_backend"}},{"code":"dephealth.assessed","args":{"deps":"31","unhealthy":"1"}}]},{"name":"Provenance & Transparency","score":97,"verdict":"fail","reasons":["Source repository is publicly reachable at the declared URL.","Cryptographically verified build provenance (signed, bound to SmartMobileHouse/vat-whitelist-mcp).","Clear OSI-approved license (MIT).","Actively maintained (last published 1 days ago).","Disclosure check failed: no security disclosure policy was found in the source repository."],"codes":[{"code":"provenance.repo_verified","args":{}},{"code":"provenance.verified","args":{"repo":"SmartMobileHouse/vat-whitelist-mcp"}},{"code":"license.osi","args":{"spdx":"MIT"}},{"code":"maintenance.recent","args":{"age_days":"1"}},{"code":"disclosure.absent","args":{}}]},{"name":"Schema Quality & AI Usability","score":60,"verdict":"fail","reasons":["AI-judged instruction clarity (fair).","Tool/resource definitions use about 304 tokens (~60/item across 5 items; 5 tools + 0 resources), lean.","Usage-examples check failed: none of the tools include examples."],"codes":[{"code":"schema.ai_quality","args":{"band":"fair"}},{"code":"schema.footprint_lean","args":{"avg":"60","items":"5","tools":"5","tokens":"304","resources":"0"}},{"code":"schema.examples_absent","args":{}}]},{"name":"Stability & Change Management","score":33,"verdict":"partial","reasons":["Stability observed for 10 of 30 days with no destabilising changes; credit accrues until the full window elapses."],"codes":[{"code":"stability.building_history","args":{"days":"10"}}]},{"name":"Tool Coverage","score":67,"verdict":"fail","reasons":["100% of tools have a non-trivial description (not blank, and not just the tool's name).","0% of tool parameters carry a description."],"codes":[{"code":"toolquality.descriptions","args":{"pct":"100"}},{"code":"toolquality.param_docs","args":{"pct":"0"}}]},{"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 5 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":"5"}},{"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":[],"malware":[],"components":[{"slug":"vat-whitelist-mcp","type":"pypi","identifier":"vat-whitelist-mcp","withdrawn":false,"score":80,"current":true,"url":"https://verifymcp.io/servers/smartmobilehouse-vat-whitelist-mcp/vat-whitelist-mcp","markdownUrl":"https://verifymcp.io/servers/smartmobilehouse-vat-whitelist-mcp/vat-whitelist-mcp.md"}],"facts":[{"label":"Registry","value":"pypi"},{"label":"Package","value":"vat-whitelist-mcp"},{"label":"Version","value":"0.1.1"},{"label":"Transport","value":"stdio"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"search_by_nip","title":null,"description":"Look up taxpayer details by NIP on an explicit YYYY-MM-DD date.","inputs":[{"name":"date","type":"string","required":true,"description":null},{"name":"nip","type":"string","required":true,"description":null}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":39},{"name":"search_by_regon","title":null,"description":"Look up taxpayer details by 9- or 14-digit REGON on YYYY-MM-DD.","inputs":[{"name":"date","type":"string","required":true,"description":null},{"name":"regon","type":"string","required":true,"description":null}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":44},{"name":"search_by_bank_account","title":null,"description":"Find taxpayers for a Polish bank account on YYYY-MM-DD; accepts NRB or PL IBAN.","inputs":[{"name":"bank_account","type":"string","required":true,"description":null},{"name":"date","type":"string","required":true,"description":null}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":45},{"name":"search_bulk","title":null,"description":"Look up 1–30 identifiers in one request on YYYY-MM-DD.\n\nid_type: nip, regon, or bank_account. Results retain each identifier's\nsubjects or API error. Only successful empty entries appear in unmatched.\ncount is the number of returned entries, not the number of taxpayers.","inputs":[{"name":"date","type":"string","required":true,"description":null},{"name":"id_type","type":"string","required":true,"description":null},{"name":"identifiers","type":"array","required":true,"description":null}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":90},{"name":"check_bank_account","title":null,"description":"Check account association with an active taxpayer on YYYY-MM-DD.\n\nid_type: nip or regon. accountAssigned is the API's TAK/NIE answer; API\nfailures raise errors and must never be interpreted as a negative 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endpoint","sourceRepo":null,"attestationSkipped":null,"attestationSkippedLabel":null},"installScripts":[{"hook":"build_backend","tier":"allowlisted"}],"installScriptsTotal":null,"vulnerabilities":[],"vulnerabilitiesTotal":null,"dependencies":{"nodes":31,"partial":false,"deprecated":null,"stale":null,"noRepo":1}},"mismatches":[],"changelog":{"trackingSince":"2026-10-27","recent":[{"id":"chg_01a1af26-6ebc-7bb8-bf4b-23dffb07bc01","kind":"check.reverified","summary":"Malware scan (unverified → pass)","materiality":"security","direction":"improvement","scoreDelta":null,"occurredOn":"2026-11-06","url":"https://verifymcp.io/servers/smartmobilehouse-vat-whitelist-mcp/vat-whitelist-mcp#chg-chg_01a1af26-6ebc-7bb8-bf4b-23dffb07bc01"},{"id":"chg_01a1af26-6ebe-71bd-9727-381111b03f04","kind":"score.total_changed","summary":"Trust score (65 → 80)","materiality":"functional","direction":"improvement","scoreDelta":15,"occurredOn":"2026-11-06","url":"https://verifymcp.io/servers/smartmobilehouse-vat-whitelist-mcp/vat-whitelist-mcp#chg-chg_01a1af26-6ebe-71bd-9727-381111b03f04"},{"id":"chg_01a1aa3a-5cee-7bde-8b14-4a9a3419f212","kind":"score.total_changed","summary":"Trust score (64 → 65)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/smartmobilehouse-vat-whitelist-mcp/vat-whitelist-mcp#chg-chg_01a1aa3a-5cee-7bde-8b14-4a9a3419f212"},{"id":"chg_01a1a781-85d7-7c5e-804c-a1e3dbd608fb","kind":"check.unverifiable","summary":"Malware scan (pass → 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report","href":"https://socket.dev/pypi/package/vat-whitelist-mcp"},{"label":"Repository","href":"https://github.com/SmartMobileHouse/vat-whitelist-mcp"}]}}