{"$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":"2026-11-05T19:04:58.352Z","url":"https://verifymcp.io/servers/nl-nltaxcalculator-living-nl/dutch-tax-api-living-mcp","markdownUrl":"https://verifymcp.io/servers/nl-nltaxcalculator-living-nl/dutch-tax-api-living-mcp.md","server":{"slug":"nl-nltaxcalculator-living-nl","name":"Living in the Netherlands","registryName":"nl.nltaxcalculator/living-nl","description":"Living in NL: legal max rent (points), car by plate (RDW), city budget, current fees with sources.","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"dutch-tax-api-living-mcp","type":"remote","identifier":"https://nltaxcalculator.nl/dutch-tax/api/living/mcp","withdrawn":false,"url":"https://verifymcp.io/servers/nl-nltaxcalculator-living-nl/dutch-tax-api-living-mcp","version":"0.1.0","transport":null,"scoredAt":"2026-11-05T06:37:56.264Z"},"score":{"total":75,"tier":"medium","status":"scored","weekDelta":null,"history":[{"date":"2026-11-05","total":75},{"date":"2026-11-04","total":74},{"date":"2026-11-03","total":74},{"date":"2026-11-02","total":74},{"date":"2026-11-01","total":73},{"date":"2026-10-31","total":70}]},"categories":[{"name":"Endpoint Security","score":80,"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 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.none_no_destructive","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":79,"verdict":"fail","reasons":["100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).","AI-judged instruction clarity (good).","Context-footprint check failed: tool/resource definitions use about 1158 tokens (~165/item across 7 items; 4 tools + 3 resources), over budget; trim descriptions and params.","Usage-examples check failed: none of the tools include examples."],"codes":[{"code":"schema.descriptions","args":{"pct":"100"}},{"code":"schema.ai_quality","args":{"band":"good"}},{"code":"schema.footprint_heavy","args":{"avg":"165","items":"7","tools":"4","tokens":"1158","resources":"3"}},{"code":"schema.examples_absent","args":{}}]},{"name":"Stability & Change Management","score":17,"verdict":"partial","reasons":["Stability observed for 5 of 30 days with no destabilising changes; credit accrues until the full window elapses."],"codes":[{"code":"stability.building_history","args":{"days":"5"}}]},{"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."],"codes":[{"code":"toolquality.descriptions","args":{"pct":"100"}},{"code":"toolquality.param_docs","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 6 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":"6","judged":"6"}}]},{"name":"Capabilities","score":60,"verdict":"fail","reasons":["Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28."],"codes":[{"code":"protocol.outdated","args":{"latest":"2026-07-28","version":"2025-06-18"}}]}],"inconclusive":[],"malware":[],"components":[{"slug":"dutch-tax-api-living-mcp","type":"remote","identifier":"https://nltaxcalculator.nl/dutch-tax/api/living/mcp","withdrawn":false,"score":75,"current":true,"url":"https://verifymcp.io/servers/nl-nltaxcalculator-living-nl/dutch-tax-api-living-mcp","markdownUrl":"https://verifymcp.io/servers/nl-nltaxcalculator-living-nl/dutch-tax-api-living-mcp.md"}],"facts":[{"label":"Endpoint","value":"https://nltaxcalculator.nl/dutch-tax/api/living/mcp"},{"label":"Transports","value":"streamable-http"},{"label":"Auth","value":"none"},{"label":"Version","value":"0.1.0"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"car_by_plate","title":"Dutch car lookup by number plate (RDW)","description":"Looks up a Dutch-registered car by its number plate (kenteken) in the official RDW register: make, model, first registration, fuel, CO2 emission, catalogue price, empty weight, when the periodic inspection (APK) is due and whether it is insured. With a taxable income it also gives the company car tax (bijtelling) for 2026, including the electric-car rate locked for 60 months from first registration. Live data from RDW Open Data.","inputs":[{"name":"plate","type":"string","required":true,"description":"Dutch number plate, with or without dashes, e.g. AB-123-C"},{"name":"taxable_income","type":"number","required":false,"description":"Taxable income per year before the bijtelling, for the company car tax (optional)"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":156},{"name":"monthly_budget_by_city","title":"Monthly budget in a Dutch city: net pay minus rent and fixed costs","description":"What is left each month in a Dutch city: net salary (2026 tax, optional 30% ruling and holiday allowance) minus a typical unregulated-sector rent for the home size in that city, the basic health insurance premium (less any healthcare allowance), an average energy bill and the municipal charges for a renter. Cities with their own figures: Amsterdam, Amstelveen, Haarlem, The Hague, Rotterdam, Utrecht, Eindhoven, Helmond, Leeuwarden, Zwolle; any other city uses the national average rent and leaves out municipal charges. Food, transport, internet and water board charges are not included.","inputs":[{"name":"adults","type":"number","required":false,"description":"Adults in the household (each pays health insurance). Default 1."},{"name":"city","type":"string","required":false,"description":"City. Default other (national average)."},{"name":"gross_annual","type":"number","required":true,"description":"Gross yearly salary in euros, without holiday allowance"},{"name":"holiday_allowance","type":"boolean","required":false,"description":"Gets 8% holiday allowance (spread over 12 months here). Default true."},{"name":"home_size_m2","type":"number","required":false,"description":"Size of the rented home in m². Default 60."},{"name":"monthly_rent","type":"number","required":false,"description":"Actual monthly rent if known, instead of the city average (optional)"},{"name":"thirty_percent_ruling","type":"boolean","required":false,"description":"Has the 30% ruling. Default false."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":274},{"name":"nl_current_facts","title":"Current Dutch figures with their source (2026)","description":"Current Dutch amounts that change every year, each with the period it applies to and its official source, so an answer does not rely on outdated knowledge. Topics: health_deductible (Healthcare deductible (eigen risico)), child_benefit (Child benefit (kinderbijslag)), passport_id_fees (Passport and identity card fees), ind_fees (IND application fees (residence permits and naturalisation)), rent_limits (Rent limits and maximum rent increases), minimum_wage (Minimum wage (wettelijk minimumloon)). Ask by topic, or with a short question. For income tax figures use the tax server's dutch_tax_figures tool.","inputs":[{"name":"question","type":"string","required":false,"description":"A short question or keywords, e.g. \"passport cost\" or \"kinderbijslag\" (used when no topic is given)"},{"name":"topic","type":"string","required":false,"description":"One of the topics"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":187},{"name":"rent_points_check","title":"Dutch rent points check: legal maximum rent and allowed increase","description":"For a rented independent home (zelfstandige woning: own front door, kitchen and toilet) in the Netherlands: from its points under the points system (woningwaarderingsstelsel, WWS), the rental sector (social up to 143 points, regulated mid-rent up to 186, free sector above), the legal maximum basic monthly rent (kale huur) for 2026, whether a current rent is above it, and the maximum yearly rent increase for that sector. The points come from the government's Huurprijscheck on huurcommissie.nl. Rooms (onzelfstandige woonruimte) use a different table and are not covered.","inputs":[{"name":"contract_start","type":"string","required":false,"description":"Start date of the rental contract, YYYY-MM-DD (optional; mid-rent limits apply to contracts from 1 July 2024)"},{"name":"current_rent","type":"number","required":false,"description":"Current basic monthly rent (kale huur, without service costs) in euros (optional)"},{"name":"points","type":"number","required":true,"description":"Points of the home under the points system (from the Huurprijscheck)"},{"name":"proposed_increase_pct","type":"number","required":false,"description":"A rent increase the landlord proposed, in % (optional)"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":244}],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-05T06:37:56.000Z","track":"remote","endpoint":"https://nltaxcalculator.nl/dutch-tax/api/living/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=nltaxcalculator.nl","issuer":"CN=WE1,O=Google Trust Services,C=US","notBefore":"2026-10-31T20:44:05Z","notAfter":"2027-01-29T21:41:32Z","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":"nltaxcalculator.nl.","steps":[{"zone":".","outcome":"verified","label":"Verified"},{"zone":"nl.","outcome":"verified","label":"Verified"},{"zone":"nltaxcalculator.nl.","outcome":"insecure_proven","label":"Unsigned (proven)"}]},"auth":{"outcome":"none","label":"No authorisation required","gate":null,"gateLabel":null,"status":200,"authorizationServers":[]},"httpsRedirect":{"outcome":"https_enforced","label":"HTTPS enforced","status":301},"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":"2026-10-31","recent":[{"id":"chg_01a1aa6d-aabd-72ff-bbbc-4d9e317a1a7c","kind":"score.total_changed","summary":"Trust score (74 → 75)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/nl-nltaxcalculator-living-nl/dutch-tax-api-living-mcp#chg-chg_01a1aa6d-aabd-72ff-bbbc-4d9e317a1a7c"},{"id":"chg_01a19af2-6daa-7c01-988a-7af10f3a21ac","kind":"score.total_changed","summary":"Trust score (73 → 74)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-02","url":"https://verifymcp.io/servers/nl-nltaxcalculator-living-nl/dutch-tax-api-living-mcp#chg-chg_01a19af2-6daa-7c01-988a-7af10f3a21ac"},{"id":"chg_01a195cf-6d58-79cc-9a82-9570ec3b2e2f","kind":"check.reverified","summary":"Stability (unverified → 0.03)","materiality":"functional","direction":"improvement","scoreDelta":null,"occurredOn":"2026-11-01","url":"https://verifymcp.io/servers/nl-nltaxcalculator-living-nl/dutch-tax-api-living-mcp#chg-chg_01a195cf-6d58-79cc-9a82-9570ec3b2e2f"},{"id":"chg_01a195cf-6d59-72f9-9cdf-31fe172d71c6","kind":"check.measure","summary":"Schema quality (250 → 165)","materiality":"functional","direction":"improvement","scoreDelta":null,"occurredOn":"2026-11-01","url":"https://verifymcp.io/servers/nl-nltaxcalculator-living-nl/dutch-tax-api-living-mcp#chg-chg_01a195cf-6d59-72f9-9cdf-31fe172d71c6"},{"id":"chg_01a195cf-6d5a-718a-92cd-928078b86efa","kind":"check.appeared","summary":"First check of Schema quality (100)","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-01","url":"https://verifymcp.io/servers/nl-nltaxcalculator-living-nl/dutch-tax-api-living-mcp#chg-chg_01a195cf-6d5a-718a-92cd-928078b86efa"},{"id":"chg_01a195cf-6d5a-776c-987b-3b04d6e0aea3","kind":"resource.added","summary":"New resource “city-costs”","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-01","url":"https://verifymcp.io/servers/nl-nltaxcalculator-living-nl/dutch-tax-api-living-mcp#chg-chg_01a195cf-6d5a-776c-987b-3b04d6e0aea3"},{"id":"chg_01a195cf-6d5a-7f26-bbf9-d683bfe949aa","kind":"resource.added","summary":"New resource “current-facts”","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-01","url":"https://verifymcp.io/servers/nl-nltaxcalculator-living-nl/dutch-tax-api-living-mcp#chg-chg_01a195cf-6d5a-7f26-bbf9-d683bfe949aa"},{"id":"chg_01a195cf-6d5b-749c-99e6-583e65b46fe7","kind":"resource.added","summary":"New resource “rent-rules”","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-01","url":"https://verifymcp.io/servers/nl-nltaxcalculator-living-nl/dutch-tax-api-living-mcp#chg-chg_01a195cf-6d5b-749c-99e6-583e65b46fe7"},{"id":"chg_01a195cf-6d5b-79c7-9849-bcd12823cf40","kind":"prompt.added","summary":"New prompt “settling_into_a_city”","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-01","url":"https://verifymcp.io/servers/nl-nltaxcalculator-living-nl/dutch-tax-api-living-mcp#chg-chg_01a195cf-6d5b-79c7-9849-bcd12823cf40"},{"id":"chg_01a195cf-6d5b-7f00-97ba-75595cccef41","kind":"server.version_changed","summary":"Server version (0.1.0 → 0.2.0)","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-01","url":"https://verifymcp.io/servers/nl-nltaxcalculator-living-nl/dutch-tax-api-living-mcp#chg-chg_01a195cf-6d5b-7f00-97ba-75595cccef41"},{"id":"chg_01a195cf-6d5c-74fa-8ea3-af8f30e63056","kind":"score.total_changed","summary":"Trust score (70 → 73)","materiality":"functional","direction":"improvement","scoreDelta":3,"occurredOn":"2026-11-01","url":"https://verifymcp.io/servers/nl-nltaxcalculator-living-nl/dutch-tax-api-living-mcp#chg-chg_01a195cf-6d5c-74fa-8ea3-af8f30e63056"},{"id":"chg_01a19115-c97d-73a3-ac7b-33de96e80357","kind":"score.first_scored","summary":"First indexed and scored","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-31","url":"https://verifymcp.io/servers/nl-nltaxcalculator-living-nl/dutch-tax-api-living-mcp#chg-chg_01a19115-c97d-73a3-ac7b-33de96e80357"}],"truncated":false,"feedUrl":"https://verifymcp.io/servers/nl-nltaxcalculator-living-nl/dutch-tax-api-living-mcp/changelog.json"},"links":{"html":"https://verifymcp.io/servers/nl-nltaxcalculator-living-nl/dutch-tax-api-living-mcp","markdown":"https://verifymcp.io/servers/nl-nltaxcalculator-living-nl/dutch-tax-api-living-mcp.md","changelogJson":"https://verifymcp.io/servers/nl-nltaxcalculator-living-nl/dutch-tax-api-living-mcp/changelog.json","changelogRss":"https://verifymcp.io/servers/nl-nltaxcalculator-living-nl/dutch-tax-api-living-mcp.xml","external":[{"label":"Remote endpoint","href":"https://nltaxcalculator.nl/dutch-tax/api/living/mcp"}]}}