{"$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":"2026-11-06T16:26:19.999Z","url":"https://verifymcp.io/servers/phreakocious-ebcdic/mcp","markdownUrl":"https://verifymcp.io/servers/phreakocious-ebcdic/mcp.md","server":{"slug":"phreakocious-ebcdic","name":"EBCDIC to ASCII","registryName":"io.github.phreakocious/ebcdic","description":"An MCP server that measures MCP client behaviour and converts EBCDIC to ASCII, which nobody needs.","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"mcp","type":"remote","identifier":"https://mcp.phreakocious.net/mcp","withdrawn":false,"url":"https://verifymcp.io/servers/phreakocious-ebcdic/mcp","version":"1.0.0","transport":null,"scoredAt":"2026-11-06T05:08:04.019Z"},"score":{"total":66,"tier":"medium","status":"scored","weekDelta":null,"history":[{"date":"2026-11-06","total":66},{"date":"2026-11-05","total":66},{"date":"2026-11-04","total":65},{"date":"2026-11-03","total":65},{"date":"2026-11-02","total":58},{"date":"2026-11-01","total":57}]},"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":66,"verdict":"fail","reasons":["AI-judged instruction clarity (good).","Tool/resource definitions use about 228 tokens (~76/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":"76","items":"3","tools":"3","tokens":"228","resources":"0"}},{"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":87,"verdict":"partial","reasons":["100% of tools have a non-trivial description (not blank, and not just the tool's name).","60% of tool parameters carry a description."],"codes":[{"code":"toolquality.descriptions","args":{"pct":"100"}},{"code":"toolquality.param_docs","args":{"pct":"60"}}]},{"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 current MCP spec version (2026-07-28)."],"codes":[{"code":"protocol.current","args":{"version":"2026-07-28"}}]}],"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":"mcp","type":"remote","identifier":"https://mcp.phreakocious.net/mcp","withdrawn":false,"score":66,"current":true,"url":"https://verifymcp.io/servers/phreakocious-ebcdic/mcp","markdownUrl":"https://verifymcp.io/servers/phreakocious-ebcdic/mcp.md"}],"facts":[{"label":"Endpoint","value":"https://mcp.phreakocious.net/mcp"},{"label":"Transports","value":"streamable-http"},{"label":"Auth","value":"none"},{"label":"Version","value":"1.0.0"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"echo","title":null,"description":"Returns the text you send. Exists to measure MCP client behaviour; this server records who connects.","inputs":[{"name":"text","type":"string","required":true,"description":"Text to echo back"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":37},{"name":"ebcdic_to_ascii","title":null,"description":"Decodes EBCDIC bytes, given as hex digits, to text. Code pages cp037 (default), cp500, cp273. Nobody needs this; it exists so that a call to it means something.","inputs":[{"name":"codepage","type":"string","required":false,"description":null},{"name":"hex","type":"string","required":true,"description":"EBCDIC bytes as hex digits"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":76},{"name":"ascii_to_ebcdic","title":null,"description":"Encodes ASCII text to EBCDIC bytes, returned as hex digits. Code pages cp037 (default), cp500, cp273.","inputs":[{"name":"codepage","type":"string","required":false,"description":null},{"name":"text","type":"string","required":true,"description":"ASCII text to encode"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":59}],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-06T05:08:04.000Z","track":"remote","endpoint":"https://mcp.phreakocious.net/mcp","declaredUrl":null,"truncated":false,"tls":{"outcome":"valid","label":"Valid","version":"TLS 1.3","cipherSuite":"TLS_AES_256_GCM_SHA384","chainError":null,"certificates":[{"subject":"CN=phreakocious.net","issuer":"CN=YE1,O=Let's Encrypt,C=US","notBefore":"2026-09-11T22:28:23Z","notAfter":"2026-12-10T22:28:22Z","keyType":"ECDSA","keyBits":256,"isCa":false},{"subject":"CN=YE1,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":"mcp.phreakocious.net.","steps":[{"zone":".","outcome":"verified","label":"Verified"},{"zone":"net.","outcome":"verified","label":"Verified"},{"zone":"phreakocious.net.","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":"2026-11-01","recent":[{"id":"chg_01a1af41-bf4a-7c78-9d45-5a21ac8b1927","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/phreakocious-ebcdic/mcp#chg-chg_01a1af41-bf4a-7c78-9d45-5a21ac8b1927"},{"id":"chg_01a1aa17-ce73-76ca-b3cf-c27ed6fbbfc4","kind":"score.total_changed","summary":"Trust score (65 → 66)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/phreakocious-ebcdic/mcp#chg-chg_01a1aa17-ce73-76ca-b3cf-c27ed6fbbfc4"},{"id":"chg_01a19fc9-3227-7f19-9956-0a2cba6adccd","kind":"check.reverified","summary":"Authorization (unverified → partial)","materiality":"security","direction":"improvement","scoreDelta":null,"occurredOn":"2026-11-03","url":"https://verifymcp.io/servers/phreakocious-ebcdic/mcp#chg-chg_01a19fc9-3227-7f19-9956-0a2cba6adccd"},{"id":"chg_01a19fc9-322d-774c-85f5-4ed3794f1bbe","kind":"score.total_changed","summary":"Trust score (58 → 65)","materiality":"functional","direction":"improvement","scoreDelta":7,"occurredOn":"2026-11-03","url":"https://verifymcp.io/servers/phreakocious-ebcdic/mcp#chg-chg_01a19fc9-322d-774c-85f5-4ed3794f1bbe"},{"id":"chg_01a19aa1-3d26-72f0-aeb5-9db5f2aed16c","kind":"check.reverified","summary":"Stability (unverified → 0.03)","materiality":"functional","direction":"improvement","scoreDelta":null,"occurredOn":"2026-11-02","url":"https://verifymcp.io/servers/phreakocious-ebcdic/mcp#chg-chg_01a19aa1-3d26-72f0-aeb5-9db5f2aed16c"},{"id":"chg_01a19aa1-3d26-7de2-84d8-080052471a91","kind":"score.total_changed","summary":"Trust score (57 → 58)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-02","url":"https://verifymcp.io/servers/phreakocious-ebcdic/mcp#chg-chg_01a19aa1-3d26-7de2-84d8-080052471a91"},{"id":"chg_01a19544-5090-70cd-8ecb-19ce20bd3679","kind":"score.first_scored","summary":"First indexed and scored","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-01","url":"https://verifymcp.io/servers/phreakocious-ebcdic/mcp#chg-chg_01a19544-5090-70cd-8ecb-19ce20bd3679"}],"truncated":false,"feedUrl":"https://verifymcp.io/servers/phreakocious-ebcdic/mcp/changelog.json"},"links":{"html":"https://verifymcp.io/servers/phreakocious-ebcdic/mcp","markdown":"https://verifymcp.io/servers/phreakocious-ebcdic/mcp.md","changelogJson":"https://verifymcp.io/servers/phreakocious-ebcdic/mcp/changelog.json","changelogRss":"https://verifymcp.io/servers/phreakocious-ebcdic/mcp.xml","external":[{"label":"Remote endpoint","href":"https://mcp.phreakocious.net/mcp"},{"label":"Website","href":"https://phreakocious.net/"}]}}