{"$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":"2026-11-05T15:50:20.149Z","url":"https://verifymcp.io/servers/com-otinstaller-registry/api","markdownUrl":"https://verifymcp.io/servers/com-otinstaller-registry/api.md","server":{"slug":"com-otinstaller-registry","name":"OTInstaller Registry","registryName":"com.otinstaller/registry","description":"Read-only search of the OTInstaller registry of OSINT tools and guides, with consent classes.","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"api","type":"remote","identifier":"https://api.otinstaller.com/mcp","withdrawn":false,"url":"https://verifymcp.io/servers/com-otinstaller-registry/api","version":"1.0.0","transport":null,"scoredAt":"2026-11-05T08:31:32.864Z"},"score":{"total":72,"tier":"medium","status":"scored","weekDelta":3,"history":[{"date":"2026-11-05","total":72},{"date":"2026-11-04","total":71},{"date":"2026-11-03","total":71},{"date":"2026-11-02","total":71},{"date":"2026-11-01","total":70},{"date":"2026-10-31","total":70},{"date":"2026-10-30","total":69},{"date":"2026-10-29","total":69},{"date":"2026-10-28","total":68},{"date":"2026-10-27","total":68},{"date":"2026-10-26","total":67},{"date":"2026-10-25","total":67},{"date":"2026-10-24","total":66},{"date":"2026-10-23","total":66},{"date":"2026-10-22","total":65},{"date":"2026-10-21","total":65}]},"categories":[{"name":"Endpoint Security","score":63,"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 enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement.","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.inconclusive","args":{"reason":"plaintext_status","status":"405"}},{"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":65,"verdict":"fail","reasons":["AI-judged instruction clarity (good).","Tool/resource definitions use about 697 tokens (~116/item across 6 items; 6 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":"116","items":"6","tools":"6","tokens":"697","resources":"0"}},{"code":"schema.examples_absent","args":{}}]},{"name":"Stability & Change Management","score":50,"verdict":"partial","reasons":["Stability observed for 15 of 30 days with no destabilising changes; credit accrues until the full window elapses."],"codes":[{"code":"stability.building_history","args":{"days":"15"}}]},{"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 6 captured tool definition(s), and no name or description among them implies an irreversible operation.","An AI judge read all 7 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":"6"}},{"code":"toolsafety.manipulation_clean","args":{"units":"7","judged":"7"}}]},{"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":["HTTPS enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement."],"malware":[],"components":[{"slug":"api","type":"remote","identifier":"https://api.otinstaller.com/mcp","withdrawn":false,"score":72,"current":true,"url":"https://verifymcp.io/servers/com-otinstaller-registry/api","markdownUrl":"https://verifymcp.io/servers/com-otinstaller-registry/api.md"}],"facts":[{"label":"Endpoint","value":"https://api.otinstaller.com/mcp"},{"label":"Transports","value":"streamable-http"},{"label":"Auth","value":"none"},{"label":"Version","value":"1.0.0"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"search_tools","title":"Search tools","description":"Search the registry's OSINT tools by words, the input type they take, the entity type they find, or category. passive_only keeps the tools ot runs without asking the person.","inputs":[{"name":"category","type":"string","required":false,"description":"only this category, such as domain-dns or social-media"},{"name":"cursor","type":"string","required":false,"description":"next_cursor from the previous page"},{"name":"input_type","type":"string","required":false,"description":"only tools that take this input type (email, username, domain, ip, url, phone, ...); list_types lists them"},{"name":"limit","type":"integer","required":false,"description":"results per page (default 20)"},{"name":"no_keys","type":"boolean","required":false,"description":"only tools that need no API key"},{"name":"output_type","type":"string","required":false,"description":"only tools that find this entity type"},{"name":"passive_only","type":"boolean","required":false,"description":"only tools that run offline, touch no target and collect no personal data"},{"name":"query","type":"string","required":false,"description":"words to search for in names, summaries and tags"},{"name":"runtime","type":"string","required":false,"description":"docker or pipx"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":205},{"name":"get_tool","title":"Get a tool","description":"A tool's inputs, outputs, API keys, network access and ethics flags, the consent class `ot mcp` will put a run in, what a run does in plain words, and how to install and run it with ot.","inputs":[{"name":"tool","type":"string","required":true,"description":"the tool, namespace/name or namespace/name@version"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":73},{"name":"list_types","title":"List input and entity types","description":"The input types tools take, the entity types they find, the categories, and which input types each entity type can feed (the pivot map).","inputs":[],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":37},{"name":"suggest_pivots","title":"Suggest pivots","description":"For entity types found so far (a subdomain, an account, an email ...), the tools that take them as input, best first.","inputs":[{"name":"entity_types","type":"array","required":true,"description":"entity types, as list_types lists them"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":55},{"name":"search_guides","title":"Search guides","description":"Search the registry's investigation guides (methods, checklists, references) by words, target type or level.","inputs":[{"name":"cursor","type":"string","required":false,"description":"next_cursor from the previous page"},{"name":"input_type","type":"string","required":false,"description":"only guides about this target type"},{"name":"level","type":"string","required":false,"description":"beginner, intermediate or advanced"},{"name":"limit","type":"integer","required":false,"description":"results per page (default 20)"},{"name":"query","type":"string","required":false,"description":"words to search for"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":95},{"name":"read_guide","title":"Read a guide page","description":"One page of a guide, as Markdown, with the list of its pages and the tools it uses.","inputs":[{"name":"guide","type":"string","required":true,"description":"the guide, namespace/name or namespace/name@version"},{"name":"page","type":"string","required":false,"description":"the page path from pages; the first page by default"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":65}],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-05T08:31:32.000Z","track":"remote","endpoint":"https://api.otinstaller.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=otinstaller.com","issuer":"CN=WE1,O=Google Trust Services,C=US","notBefore":"2026-10-20T06:30:02Z","notAfter":"2027-01-18T07:29:58Z","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":"api.otinstaller.com.","steps":[{"zone":".","outcome":"verified","label":"Verified"},{"zone":"com.","outcome":"verified","label":"Verified"},{"zone":"otinstaller.com.","outcome":"insecure_proven","label":"Unsigned (proven)"}]},"auth":{"outcome":"none","label":"No authorisation required","gate":null,"gateLabel":null,"status":200,"authorizationServers":[]},"httpsRedirect":{"outcome":"inconclusive","label":"Inconclusive","status":405},"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":"2026-10-21","recent":[{"id":"chg_01a1aad5-ae13-794d-b11e-0e799f40b908","kind":"score.total_changed","summary":"Trust score (71 → 72)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/com-otinstaller-registry/api#chg-chg_01a1aad5-ae13-794d-b11e-0e799f40b908"},{"id":"chg_01a19b5e-5ae2-707b-807c-0d9ccec9bb8e","kind":"score.total_changed","summary":"Trust score (70 → 71)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-02","url":"https://verifymcp.io/servers/com-otinstaller-registry/api#chg-chg_01a19b5e-5ae2-707b-807c-0d9ccec9bb8e"},{"id":"chg_01a1910d-22ac-7091-a5b6-71ef82d2cf8e","kind":"score.total_changed","summary":"Trust score (69 → 70)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-31","url":"https://verifymcp.io/servers/com-otinstaller-registry/api#chg-chg_01a1910d-22ac-7091-a5b6-71ef82d2cf8e"},{"id":"chg_01a186c4-a175-725b-95e1-2120b2d7d304","kind":"score.total_changed","summary":"Trust score (68 → 69)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-29","url":"https://verifymcp.io/servers/com-otinstaller-registry/api#chg-chg_01a186c4-a175-725b-95e1-2120b2d7d304"},{"id":"chg_01a17c73-9c50-733b-a885-ace8564ee6c7","kind":"score.total_changed","summary":"Trust score (67 → 68)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-27","url":"https://verifymcp.io/servers/com-otinstaller-registry/api#chg-chg_01a17c73-9c50-733b-a885-ace8564ee6c7"},{"id":"chg_01a17225-0e72-717d-a387-b750e60df6a4","kind":"score.total_changed","summary":"Trust score (66 → 67)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-25","url":"https://verifymcp.io/servers/com-otinstaller-registry/api#chg-chg_01a17225-0e72-717d-a387-b750e60df6a4"},{"id":"chg_01a167d6-e382-7509-9f18-9728d439e7e2","kind":"score.total_changed","summary":"Trust score (65 → 66)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-23","url":"https://verifymcp.io/servers/com-otinstaller-registry/api#chg-chg_01a167d6-e382-7509-9f18-9728d439e7e2"},{"id":"chg_01a162b1-6132-7da2-805b-ed41b56265af","kind":"check.reverified","summary":"Stability (unverified → 0.03)","materiality":"functional","direction":"improvement","scoreDelta":null,"occurredOn":"2026-10-22","url":"https://verifymcp.io/servers/com-otinstaller-registry/api#chg-chg_01a162b1-6132-7da2-805b-ed41b56265af"},{"id":"chg_01a15fd6-78a4-76e5-83ac-1e2965120bbe","kind":"score.first_scored","summary":"First indexed and scored","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-21","url":"https://verifymcp.io/servers/com-otinstaller-registry/api#chg-chg_01a15fd6-78a4-76e5-83ac-1e2965120bbe"}],"truncated":false,"feedUrl":"https://verifymcp.io/servers/com-otinstaller-registry/api/changelog.json"},"links":{"html":"https://verifymcp.io/servers/com-otinstaller-registry/api","markdown":"https://verifymcp.io/servers/com-otinstaller-registry/api.md","changelogJson":"https://verifymcp.io/servers/com-otinstaller-registry/api/changelog.json","changelogRss":"https://verifymcp.io/servers/com-otinstaller-registry/api.xml","external":[{"label":"Remote endpoint","href":"https://api.otinstaller.com/mcp"},{"label":"Repository","href":"https://github.com/OTInstaller/otinstaller"},{"label":"Website","href":"https://otinstaller.com/docs/agents#remote-server"}]}}