{"$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":"2026-11-05T16:29:24.783Z","url":"https://verifymcp.io/servers/com-cymetica-tuatara-topics/mcp-v1-topics","markdownUrl":"https://verifymcp.io/servers/com-cymetica-tuatara-topics/mcp-v1-topics.md","server":{"slug":"com-cymetica-tuatara-topics","name":"Tuatara Topics","registryName":"com.cymetica/tuatara-topics","description":"The topics in a set of documents in one call, with each document's topic mixture. Nothing stored.","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"mcp-v1-topics","type":"remote","identifier":"https://cymetica.com/mcp/v1/topics","withdrawn":false,"url":"https://verifymcp.io/servers/com-cymetica-tuatara-topics/mcp-v1-topics","version":"1.0.0","transport":null,"scoredAt":"2026-11-05T02:01:12.052Z"},"score":{"total":73,"tier":"medium","status":"scored","weekDelta":null,"history":[{"date":"2026-11-05","total":73},{"date":"2026-11-04","total":72},{"date":"2026-11-03","total":65}]},"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":74,"verdict":"fail","reasons":["AI-judged instruction clarity (good).","Context-footprint check failed: tool/resource definitions use about 324 tokens (~162/item across 2 items; 2 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":"162","items":"2","tools":"2","tokens":"324","resources":"0"}},{"code":"schema.examples_absent","args":{}}]},{"name":"Stability & Change Management","score":7,"verdict":"partial","reasons":["Stability observed for 2 of 30 days with no destabilising changes; credit accrues until the full window elapses."],"codes":[{"code":"stability.building_history","args":{"days":"2"}}]},{"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 2 captured tool definition(s), and no name or description among them implies an irreversible operation.","An AI judge read all 2 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":"2"}},{"code":"toolsafety.manipulation_clean","args":{"units":"2","judged":"2"}}]},{"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":"mcp-v1-topics","type":"remote","identifier":"https://cymetica.com/mcp/v1/topics","withdrawn":false,"score":73,"current":true,"url":"https://verifymcp.io/servers/com-cymetica-tuatara-topics/mcp-v1-topics","markdownUrl":"https://verifymcp.io/servers/com-cymetica-tuatara-topics/mcp-v1-topics.md"}],"facts":[{"label":"Endpoint","value":"https://cymetica.com/mcp/v1/topics"},{"label":"Transports","value":"streamable-http"},{"label":"Auth","value":"none"},{"label":"Version","value":"1.0.0"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"find_topics","title":"Find Topics","description":"Tuatara Topics: find the topics in a set of documents. Returns num_topics topics, each with its words, a label, a description and a weight, plus every document's topic mixture, in one call; a dictionary model's word knowledge guides a probabilistic topic model, so topics are coherent on small sets and short texts. Nothing is trained on or kept from the request. 4 to 500 documents of up to 20,000 characters per call.","inputs":[{"name":"documents","type":"array","required":true,"description":"the documents (plain text), 4 to 500"},{"name":"labels","type":"boolean","required":false,"description":"give each topic a short label and description (default true)"},{"name":"num_topics","type":"integer","required":false,"description":"topics to find, 2-100 and at most half the number of documents (default 10)"},{"name":"num_words","type":"integer","required":false,"description":"words per topic, 3-30 (default 15)"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":187},{"name":"topic_of_document","title":"Topic Of Document","description":"Tuatara Topics: place one document on the served topic sets — general (Wikipedia-scale) and finance (markets, companies, the economy) — and return the topics it belongs to with their weights, which set placed it, its confidence (the top topic's weight) and on_topic_set (false when nothing served covers the text). Nothing is stored.","inputs":[{"name":"document","type":"string","required":true,"description":"the document (plain text)"},{"name":"num_words","type":"integer","required":false,"description":"words per topic, 3-30 (default 15)"},{"name":"topic_set","type":"string","required":false,"description":"auto (default: the set that takes the document most confidently), general or finance"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":137}],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-05T02:01:12.000Z","track":"remote","endpoint":"https://cymetica.com/mcp/v1/topics","declaredUrl":null,"truncated":false,"tls":{"outcome":"valid","label":"Valid","version":"TLS 1.3","cipherSuite":"TLS_AES_128_GCM_SHA256","chainError":null,"certificates":[{"subject":"CN=api.cymetica.com","issuer":"CN=YE2,O=Let's Encrypt,C=US","notBefore":"2026-09-21T10:28:19Z","notAfter":"2026-12-20T10:28:18Z","keyType":"ECDSA","keyBits":256,"isCa":false},{"subject":"CN=YE2,O=Let's Encrypt,C=US","issuer":"CN=Root YE,O=ISRG,C=US","notBefore":"2025-09-03T00:00:00Z","notAfter":"2028-09-02T23:59:59Z","keyType":"ECDSA","keyBits":384,"isCa":true},{"subject":"CN=Root YE,O=ISRG,C=US","issuer":"CN=ISRG Root X2,O=Internet Security Research Group,C=US","notBefore":"2026-05-13T00:00:00Z","notAfter":"2032-09-02T23:59:59Z","keyType":"ECDSA","keyBits":384,"isCa":true},{"subject":"CN=ISRG Root X2,O=Internet Security Research Group,C=US","issuer":"CN=ISRG Root X1,O=Internet Security Research Group,C=US","notBefore":"2026-05-13T00:00:00Z","notAfter":"2032-09-02T23:59:59Z","keyType":"ECDSA","keyBits":384,"isCa":true}]},"dnssec":{"result":"insecure","label":"Not signed","name":"cymetica.com.","steps":[{"zone":".","outcome":"verified","label":"Verified"},{"zone":"com.","outcome":"verified","label":"Verified"},{"zone":"cymetica.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":"2026-11-03","recent":[{"id":"chg_01a1a970-4e84-7bc4-8327-642ece30fdd2","kind":"score.total_changed","summary":"Trust score (72 → 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72)","materiality":"functional","direction":"improvement","scoreDelta":7,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/com-cymetica-tuatara-topics/mcp-v1-topics#chg-chg_01a1a449-ef97-7066-a979-3af535e4a054"},{"id":"chg_01a19ffe-f7d9-7d43-bedc-70fab2ad72a6","kind":"score.first_scored","summary":"First indexed and scored","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-03","url":"https://verifymcp.io/servers/com-cymetica-tuatara-topics/mcp-v1-topics#chg-chg_01a19ffe-f7d9-7d43-bedc-70fab2ad72a6"}],"truncated":false,"feedUrl":"https://verifymcp.io/servers/com-cymetica-tuatara-topics/mcp-v1-topics/changelog.json"},"links":{"html":"https://verifymcp.io/servers/com-cymetica-tuatara-topics/mcp-v1-topics","markdown":"https://verifymcp.io/servers/com-cymetica-tuatara-topics/mcp-v1-topics.md","changelogJson":"https://verifymcp.io/servers/com-cymetica-tuatara-topics/mcp-v1-topics/changelog.json","changelogRss":"https://verifymcp.io/servers/com-cymetica-tuatara-topics/mcp-v1-topics.xml","external":[{"label":"Remote endpoint","href":"https://cymetica.com/mcp/v1/topics"},{"label":"Website","href":"https://cymetica.com/topics"}]}}