{"$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":"2026-11-05T18:45:29.297Z","url":"https://verifymcp.io/servers/com-poisar-public/api-mcp","markdownUrl":"https://verifymcp.io/servers/com-poisar-public/api-mcp.md","server":{"slug":"com-poisar-public","name":"Poisar","registryName":"com.poisar/public","description":"Read-only public metadata server for Poisar discovery.","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"api-mcp","type":"remote","identifier":"https://poisar.com/api/mcp","withdrawn":false,"url":"https://verifymcp.io/servers/com-poisar-public/api-mcp","version":"1.0.1","transport":null,"scoredAt":"2026-11-05T10:19:05.411Z"},"score":{"total":89,"tier":"high trust","status":"scored","weekDelta":2,"history":[{"date":"2026-11-05","total":89},{"date":"2026-11-04","total":89},{"date":"2026-11-03","total":89},{"date":"2026-11-02","total":89},{"date":"2026-11-01","total":88},{"date":"2026-10-31","total":88},{"date":"2026-10-30","total":87},{"date":"2026-10-29","total":87},{"date":"2026-10-28","total":86},{"date":"2026-10-27","total":86},{"date":"2026-10-26","total":85},{"date":"2026-10-25","total":85},{"date":"2026-10-24","total":84},{"date":"2026-10-23","total":84},{"date":"2026-10-22","total":83},{"date":"2026-10-21","total":83},{"date":"2026-10-20","total":82},{"date":"2026-10-19","total":82},{"date":"2026-10-18","total":82},{"date":"2026-10-17","total":81},{"date":"2026-10-16","total":81},{"date":"2026-10-15","total":80},{"date":"2026-10-14","total":80},{"date":"2026-10-13","total":79},{"date":"2026-10-12","total":79},{"date":"2026-10-10","total":78},{"date":"2026-10-07","total":76},{"date":"2026-10-04","total":75}]},"categories":[{"name":"Endpoint Security","score":83,"verdict":"partial","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 is configured correctly; the domain's records validate against the full chain to the root."],"codes":[{"code":"tls.valid","args":{}},{"code":"auth.none_no_destructive","args":{}},{"code":"https.enforced","args":{}},{"code":"headers.hsts_present","args":{}},{"code":"dnssec.validated","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":75,"verdict":"fail","reasons":["AI-judged instruction clarity (good).","Tool/resource definitions use about 152 tokens (~50/item across 3 items; 3 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":"50","items":"3","tools":"3","tokens":"152","resources":"0"}},{"code":"schema.examples_absent","args":{}}]},{"name":"Stability & Change Management","score":100,"verdict":"pass","reasons":["No destabilizing schema changes in the last 30 days."],"codes":[{"code":"stability.stable","args":{}}]},{"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).","Structured output schemas are declared (33% of tools); any adoption earns full credit."],"codes":[{"code":"toolquality.descriptions","args":{"pct":"100"}},{"code":"toolquality.output_present","args":{"pct":"33"}}]},{"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 3 captured tool definition(s), and no name or description among them implies an irreversible operation.","An AI judge read all 4 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":"3"}},{"code":"toolsafety.manipulation_clean","args":{"units":"4","judged":"4"}}]},{"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":[],"malware":[],"components":[{"slug":"api-mcp","type":"remote","identifier":"https://poisar.com/api/mcp","withdrawn":false,"score":89,"current":true,"url":"https://verifymcp.io/servers/com-poisar-public/api-mcp","markdownUrl":"https://verifymcp.io/servers/com-poisar-public/api-mcp.md"}],"facts":[{"label":"Endpoint","value":"https://poisar.com/api/mcp"},{"label":"Transports","value":"streamable-http"},{"label":"Auth","value":"none"},{"label":"Version","value":"1.0.1"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"get_public_overview","title":"Public overview","description":"Return the public overview, discovery links, and protected-route boundaries for Poisar.","inputs":[],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":26},{"name":"get_agent_readiness_links","title":"Agent readiness links","description":"Return canonical public agent-readiness discovery links for Poisar.","inputs":[],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":23},{"name":"get_support","title":"Get support and privacy details","description":"Return the public support workflow, privacy limits, and central protocol issue-directory details for Poisar.","inputs":[],"outputs":[{"name":"privacy","type":"object","required":true,"description":null},{"name":"private_help_path","type":"string","required":false,"description":null},{"name":"schema_version","type":"string","required":true,"description":null},{"name":"server","type":"object","required":true,"description":null},{"name":"service","type":"object","required":true,"description":null},{"name":"visibility","type":"string","required":true,"description":null}],"hasOutputSchema":true,"hasExamples":false,"tokenEstimate":27}],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-05T10:19:05.000Z","track":"remote","endpoint":"https://poisar.com/api/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=poisar.com","issuer":"CN=WE1,O=Google Trust Services,C=US","notBefore":"2026-09-28T12:36:52Z","notAfter":"2026-12-27T13:34:23Z","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":"secure","label":"Secure","name":"poisar.com.","steps":[{"zone":".","outcome":"verified","label":"Verified"},{"zone":"com.","outcome":"verified","label":"Verified"},{"zone":"poisar.com.","outcome":"verified","label":"Verified"},{"zone":"poisar.com.","outcome":"verified","label":"Verified"}]},"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":"2026-10-04","recent":[{"id":"chg_01a1ab38-2355-77fe-a252-1fa4f3fdcac9","kind":"check.verdict","summary":"Stability (0.97 → pass)","materiality":"security","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/com-poisar-public/api-mcp#chg-chg_01a1ab38-2355-77fe-a252-1fa4f3fdcac9"},{"id":"chg_01a1ab38-2356-7752-84f9-01793d22ffe1","kind":"check.measure","summary":"Schema quality (101 → 152)","materiality":"functional","direction":"regression","scoreDelta":null,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/com-poisar-public/api-mcp#chg-chg_01a1ab38-2356-7752-84f9-01793d22ffe1"},{"id":"chg_01a1ab38-2356-7d19-bfbb-10be3fec70ed","kind":"check.appeared","summary":"First check of Tool coverage (33)","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/com-poisar-public/api-mcp#chg-chg_01a1ab38-2356-7d19-bfbb-10be3fec70ed"},{"id":"chg_01a1ab38-2357-7be0-8344-206457b63b14","kind":"check.measure","summary":"Schema quality (excellent → good)","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/com-poisar-public/api-mcp#chg-chg_01a1ab38-2357-7be0-8344-206457b63b14"},{"id":"chg_01a1ab38-2358-76ba-bb2f-3c69847c079d","kind":"tool.added","summary":"New tool “get_support”","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/com-poisar-public/api-mcp#chg-chg_01a1ab38-2358-76ba-bb2f-3c69847c079d"},{"id":"chg_01a1ab38-2358-7cab-88ba-d7d3bb389ddc","kind":"server.version_changed","summary":"Server version (1.0.1 → 1.0.2)","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/com-poisar-public/api-mcp#chg-chg_01a1ab38-2358-7cab-88ba-d7d3bb389ddc"},{"id":"chg_01a1ab38-2359-72c0-88df-3501381c3ecf","kind":"server.instructions_changed","summary":"The server rewrote its instructions, which are the text every model session reads","materiality":"security","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/com-poisar-public/api-mcp#chg-chg_01a1ab38-2359-72c0-88df-3501381c3ecf"},{"id":"chg_01a1a60e-70ee-7cfb-9961-ee2b28e03b62","kind":"check.verdict","summary":"Stability (pass → 0.97)","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/com-poisar-public/api-mcp#chg-chg_01a1a60e-70ee-7cfb-9961-ee2b28e03b62"},{"id":"chg_01a1a0e9-a256-7770-8627-b9980554ca36","kind":"check.verdict","summary":"Stability (0.97 → pass)","materiality":"security","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-03","url":"https://verifymcp.io/servers/com-poisar-public/api-mcp#chg-chg_01a1a0e9-a256-7770-8627-b9980554ca36"},{"id":"chg_01a19bc2-abcc-7a4a-843e-af36dae15d19","kind":"score.total_changed","summary":"Trust score (88 → 89)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-02","url":"https://verifymcp.io/servers/com-poisar-public/api-mcp#chg-chg_01a19bc2-abcc-7a4a-843e-af36dae15d19"},{"id":"chg_01a1987b-f5a1-7d6c-b38a-0d040ac24a4c","kind":"server.version_changed","summary":"Server version (1.0.0 → 1.0.1)","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-01","url":"https://verifymcp.io/servers/com-poisar-public/api-mcp#chg-chg_01a1987b-f5a1-7d6c-b38a-0d040ac24a4c"},{"id":"chg_01a19175-a6c8-79b1-a695-9583c720eb6e","kind":"score.total_changed","summary":"Trust score (87 → 88)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-31","url":"https://verifymcp.io/servers/com-poisar-public/api-mcp#chg-chg_01a19175-a6c8-79b1-a695-9583c720eb6e"},{"id":"chg_01a18727-464b-7062-ae63-6ee54d04dd9e","kind":"score.total_changed","summary":"Trust score (86 → 87)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-29","url":"https://verifymcp.io/servers/com-poisar-public/api-mcp#chg-chg_01a18727-464b-7062-ae63-6ee54d04dd9e"},{"id":"chg_01a17cda-da39-7ebe-84e6-204f86d321bb","kind":"score.total_changed","summary":"Trust score (85 → 86)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-27","url":"https://verifymcp.io/servers/com-poisar-public/api-mcp#chg-chg_01a17cda-da39-7ebe-84e6-204f86d321bb"},{"id":"chg_01a1728d-046d-7caf-914f-fc4ec15f6321","kind":"score.total_changed","summary":"Trust score (84 → 85)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-25","url":"https://verifymcp.io/servers/com-poisar-public/api-mcp#chg-chg_01a1728d-046d-7caf-914f-fc4ec15f6321"},{"id":"chg_01a16840-74bc-797f-b67a-b7469f7f3844","kind":"score.total_changed","summary":"Trust score (83 → 84)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-23","url":"https://verifymcp.io/servers/com-poisar-public/api-mcp#chg-chg_01a16840-74bc-797f-b67a-b7469f7f3844"},{"id":"chg_01a15df3-6d4b-7d52-a76f-49088d9b7d43","kind":"score.total_changed","summary":"Trust score (82 → 83)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-21","url":"https://verifymcp.io/servers/com-poisar-public/api-mcp#chg-chg_01a15df3-6d4b-7d52-a76f-49088d9b7d43"},{"id":"chg_01a14e81-b4b8-7bb7-8651-77fe33fdfb55","kind":"score.total_changed","summary":"Trust score (81 → 82)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-18","url":"https://verifymcp.io/servers/com-poisar-public/api-mcp#chg-chg_01a14e81-b4b8-7bb7-8651-77fe33fdfb55"},{"id":"chg_01a14433-6967-701b-97ae-50d569d2b3b3","kind":"score.total_changed","summary":"Trust score (80 → 81)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-16","url":"https://verifymcp.io/servers/com-poisar-public/api-mcp#chg-chg_01a14433-6967-701b-97ae-50d569d2b3b3"},{"id":"chg_01a139e7-40d2-7e44-bee1-2b77acf55426","kind":"score.total_changed","summary":"Trust score (79 → 80)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-14","url":"https://verifymcp.io/servers/com-poisar-public/api-mcp#chg-chg_01a139e7-40d2-7e44-bee1-2b77acf55426"}],"truncated":true,"feedUrl":"https://verifymcp.io/servers/com-poisar-public/api-mcp/changelog.json"},"links":{"html":"https://verifymcp.io/servers/com-poisar-public/api-mcp","markdown":"https://verifymcp.io/servers/com-poisar-public/api-mcp.md","changelogJson":"https://verifymcp.io/servers/com-poisar-public/api-mcp/changelog.json","changelogRss":"https://verifymcp.io/servers/com-poisar-public/api-mcp.xml","external":[{"label":"Remote endpoint","href":"https://poisar.com/api/mcp"},{"label":"Website","href":"https://poisar.com/agents"}]}}