{"$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":"2026-11-06T21:45:32.176Z","url":"https://verifymcp.io/servers/com-402registry-402registry/402registry","markdownUrl":"https://verifymcp.io/servers/com-402registry-402registry/402registry.md","server":{"slug":"com-402registry-402registry","name":"402registry","registryName":"com.402registry/402registry","description":"Does an AI crawler see your site? Free registry lookup, x402 pricing; checks paid in USDC on Base.","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"402registry","type":"remote","identifier":"https://402registry.com/mcp","withdrawn":false,"url":"https://verifymcp.io/servers/com-402registry-402registry/402registry","version":"1.0.0","transport":null,"scoredAt":"2026-11-06T05:42:56.236Z"},"score":{"total":85,"tier":"high trust","status":"scored","weekDelta":3,"history":[{"date":"2026-11-06","total":85},{"date":"2026-11-05","total":84},{"date":"2026-11-04","total":84},{"date":"2026-11-03","total":83},{"date":"2026-11-02","total":83},{"date":"2026-11-01","total":82},{"date":"2026-10-31","total":82},{"date":"2026-10-30","total":82},{"date":"2026-10-29","total":81},{"date":"2026-10-28","total":81},{"date":"2026-10-27","total":80},{"date":"2026-10-26","total":80},{"date":"2026-10-25","total":79},{"date":"2026-10-24","total":79},{"date":"2026-10-23","total":78},{"date":"2026-10-22","total":78},{"date":"2026-10-21","total":77},{"date":"2026-10-20","total":77},{"date":"2026-10-19","total":76},{"date":"2026-10-18","total":76},{"date":"2026-10-17","total":75},{"date":"2026-10-16","total":75},{"date":"2026-10-15","total":75},{"date":"2026-10-14","total":74},{"date":"2026-10-13","total":74},{"date":"2026-10-12","total":73},{"date":"2026-10-10","total":72},{"date":"2026-10-09","total":72}]},"categories":[{"name":"Endpoint Security","score":74,"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.","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_no_destructive","args":{}},{"code":"https.enforced","args":{}},{"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":76,"verdict":"fail","reasons":["AI-judged instruction clarity (good).","Tool/resource definitions use about 341 tokens (~85/item across 4 items; 4 tools + 0 resources), lean.","Usage-examples check failed: none of the tools include examples."],"codes":[{"code":"schema.ai_quality","args":{"band":"good"}},{"code":"schema.footprint_lean","args":{"avg":"85","items":"4","tools":"4","tokens":"341","resources":"0"}},{"code":"schema.examples_absent","args":{}}]},{"name":"Stability & Change Management","score":97,"verdict":"partial","reasons":["Stability observed for 29 of 30 days with no destabilising changes; credit accrues until the full window elapses."],"codes":[{"code":"stability.building_history","args":{"days":"29"}}]},{"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 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":[],"malware":[],"components":[{"slug":"402registry","type":"remote","identifier":"https://402registry.com/mcp","withdrawn":false,"score":85,"current":true,"url":"https://verifymcp.io/servers/com-402registry-402registry/402registry","markdownUrl":"https://verifymcp.io/servers/com-402registry-402registry/402registry.md"}],"facts":[{"label":"Endpoint","value":"https://402registry.com/mcp"},{"label":"Transports","value":"streamable-http"},{"label":"Auth","value":"none"},{"label":"Version","value":"1.0.0"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"lookup_site","title":"Look up a site in the registry","description":"Free. The last dated verdict for a website, if it was ever checked and listed: verdict, score, date and badge. An unknown site is a normal answer (known: false), not an error. To get a fresh check, buy one (see get_pricing).","inputs":[{"name":"url","type":"string","required":true,"description":"The https URL (or hostname) of the site, e.g. https://example.com/."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":89},{"name":"get_pricing","title":"Products, prices and x402 payment requirements","description":"Every product for sale — the check (one payment, one check) and the catalog snapshot — with its price, the query parameters the paid request needs, and the exact x402 v2 payment requirements. Call this before buying.","inputs":[],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":55},{"name":"get_docs","title":"Machine documentation","description":"The whole machine guide as JSON: quickstart, what each verdict means, packs, the rules every check runs, and every public route.","inputs":[],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":36},{"name":"get_service_status","title":"Is the service selling right now","description":"Whether the service is selling right now, in which mode and on which network, and if not, why not. This is configuration, not liveness: the health endpoint is at /health.","inputs":[],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":48}],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-06T05:42:56.000Z","track":"remote","endpoint":"https://402registry.com/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=402registry.com","issuer":"CN=WE1,O=Google Trust Services,C=US","notBefore":"2026-09-20T12:10:46Z","notAfter":"2026-12-19T13:10:43Z","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":"402registry.com.","steps":[{"zone":".","outcome":"verified","label":"Verified"},{"zone":"com.","outcome":"verified","label":"Verified"},{"zone":"402registry.com.","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":"2026-10-09","recent":[{"id":"chg_01a1af61-ac1f-78b2-a289-b6d34fd34b8f","kind":"score.rubric_changed","summary":"We updated how we score, so this day's move reflects our rubric, not a change to the server","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-06","url":"https://verifymcp.io/servers/com-402registry-402registry/402registry#chg-chg_01a1af61-ac1f-78b2-a289-b6d34fd34b8f"},{"id":"chg_01a1a50f-2548-76be-af25-8989a4a53416","kind":"score.total_changed","summary":"Trust score (83 → 84)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/com-402registry-402registry/402registry#chg-chg_01a1a50f-2548-76be-af25-8989a4a53416"},{"id":"chg_01a19ac0-92ed-7054-905d-bb2334a69068","kind":"score.total_changed","summary":"Trust score (82 → 83)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-02","url":"https://verifymcp.io/servers/com-402registry-402registry/402registry#chg-chg_01a19ac0-92ed-7054-905d-bb2334a69068"},{"id":"chg_01a18b51-ea85-70b1-b98f-1307912a9987","kind":"score.total_changed","summary":"Trust score (81 → 82)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-30","url":"https://verifymcp.io/servers/com-402registry-402registry/402registry#chg-chg_01a18b51-ea85-70b1-b98f-1307912a9987"},{"id":"chg_01a18100-ba96-770f-8c5e-c69fb1416d3a","kind":"score.total_changed","summary":"Trust score (80 → 81)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-28","url":"https://verifymcp.io/servers/com-402registry-402registry/402registry#chg-chg_01a18100-ba96-770f-8c5e-c69fb1416d3a"},{"id":"chg_01a176b2-8e1b-799a-989e-f5a044f7c41e","kind":"score.total_changed","summary":"Trust score (79 → 80)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-26","url":"https://verifymcp.io/servers/com-402registry-402registry/402registry#chg-chg_01a176b2-8e1b-799a-989e-f5a044f7c41e"},{"id":"chg_01a16c65-0a91-7105-85dc-5617d09cc54d","kind":"score.total_changed","summary":"Trust score (78 → 79)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-24","url":"https://verifymcp.io/servers/com-402registry-402registry/402registry#chg-chg_01a16c65-0a91-7105-85dc-5617d09cc54d"},{"id":"chg_01a16218-8783-7933-9dee-c029cddfab0a","kind":"score.total_changed","summary":"Trust score (77 → 78)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-22","url":"https://verifymcp.io/servers/com-402registry-402registry/402registry#chg-chg_01a16218-8783-7933-9dee-c029cddfab0a"},{"id":"chg_01a157cb-8e37-7e2f-8893-38968ed85e9d","kind":"score.total_changed","summary":"Trust score (76 → 77)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-20","url":"https://verifymcp.io/servers/com-402registry-402registry/402registry#chg-chg_01a157cb-8e37-7e2f-8893-38968ed85e9d"},{"id":"chg_01a14d88-de11-78a5-b4fc-a383fe3cdaad","kind":"score.total_changed","summary":"Trust score (75 → 76)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-18","url":"https://verifymcp.io/servers/com-402registry-402registry/402registry#chg-chg_01a14d88-de11-78a5-b4fc-a383fe3cdaad"},{"id":"chg_01a13e08-c1db-7c47-971a-acc9a0285a89","kind":"score.total_changed","summary":"Trust score (74 → 75)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-15","url":"https://verifymcp.io/servers/com-402registry-402registry/402registry#chg-chg_01a13e08-c1db-7c47-971a-acc9a0285a89"},{"id":"chg_01a133b8-33a7-7a5a-b661-8aae6dcd345b","kind":"score.total_changed","summary":"Trust score (73 → 74)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-13","url":"https://verifymcp.io/servers/com-402registry-402registry/402registry#chg-chg_01a133b8-33a7-7a5a-b661-8aae6dcd345b"},{"id":"chg_01a12df4-6fc3-76a3-b722-8919cec62989","kind":"score.total_changed","summary":"Trust score (72 → 73)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-12","url":"https://verifymcp.io/servers/com-402registry-402registry/402registry#chg-chg_01a12df4-6fc3-76a3-b722-8919cec62989"},{"id":"chg_01a1266e-b257-7508-9ad3-e0668d7a6fc9","kind":"check.measure","summary":"Schema quality (excellent → good)","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-10","url":"https://verifymcp.io/servers/com-402registry-402registry/402registry#chg-chg_01a1266e-b257-7508-9ad3-e0668d7a6fc9"},{"id":"chg_01a1266e-b308-7543-8905-c2fe009792b9","kind":"tool.description_changed","summary":"Tool “get_pricing” rewrote its description, which is the text the model reads","materiality":"security","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-10","url":"https://verifymcp.io/servers/com-402registry-402registry/402registry#chg-chg_01a1266e-b308-7543-8905-c2fe009792b9"},{"id":"chg_01a1215a-f18e-7dbf-bc6e-6d3e9747818d","kind":"score.first_scored","summary":"First indexed and scored","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-09","url":"https://verifymcp.io/servers/com-402registry-402registry/402registry#chg-chg_01a1215a-f18e-7dbf-bc6e-6d3e9747818d"}],"truncated":false,"feedUrl":"https://verifymcp.io/servers/com-402registry-402registry/402registry/changelog.json"},"links":{"html":"https://verifymcp.io/servers/com-402registry-402registry/402registry","markdown":"https://verifymcp.io/servers/com-402registry-402registry/402registry.md","changelogJson":"https://verifymcp.io/servers/com-402registry-402registry/402registry/changelog.json","changelogRss":"https://verifymcp.io/servers/com-402registry-402registry/402registry.xml","external":[{"label":"Remote endpoint","href":"https://402registry.com/mcp"},{"label":"Website","href":"https://402registry.com/"}]}}