{"$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":"2026-11-05T16:22:47.747Z","url":"https://verifymcp.io/servers/co-youraitools-perpcheck/perpcheck-mcp","markdownUrl":"https://verifymcp.io/servers/co-youraitools-perpcheck/perpcheck-mcp.md","server":{"slug":"co-youraitools-perpcheck","name":"PerpCheck","registryName":"co.youraitools/perpcheck","description":"Hyperliquid pre-trade order check: will it be rejected, fix values, liquidation, impact, funding.","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"perpcheck-mcp","type":"remote","identifier":"https://api.youraitools.co/perpcheck/mcp","withdrawn":false,"url":"https://verifymcp.io/servers/co-youraitools-perpcheck/perpcheck-mcp","version":"0.1.0","transport":null,"scoredAt":"2026-11-05T00:08:06.843Z"},"score":{"total":74,"tier":"medium","status":"scored","weekDelta":4,"history":[{"date":"2026-11-05","total":74},{"date":"2026-11-04","total":73},{"date":"2026-11-03","total":73},{"date":"2026-11-02","total":72},{"date":"2026-11-01","total":72},{"date":"2026-10-31","total":71},{"date":"2026-10-30","total":71},{"date":"2026-10-29","total":70},{"date":"2026-10-28","total":70},{"date":"2026-10-27","total":69},{"date":"2026-10-26","total":69},{"date":"2026-10-25","total":68},{"date":"2026-10-24","total":68},{"date":"2026-10-23","total":68}]},"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":55,"verdict":"fail","reasons":["AI-judged instruction clarity (good).","Context-footprint check failed: tool/resource definitions use about 571 tokens (~571/item across 1 items; 1 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":"571","items":"1","tools":"1","tokens":"571","resources":"0"}},{"code":"schema.examples_absent","args":{}}]},{"name":"Stability & Change Management","score":43,"verdict":"partial","reasons":["Stability observed for 13 of 30 days with no destabilising changes; credit accrues until the full window elapses."],"codes":[{"code":"stability.building_history","args":{"days":"13"}}]},{"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 1 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":"1"}},{"code":"toolsafety.manipulation_clean","args":{"units":"2","judged":"2"}}]},{"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":"perpcheck-mcp","type":"remote","identifier":"https://api.youraitools.co/perpcheck/mcp","withdrawn":false,"score":74,"current":true,"url":"https://verifymcp.io/servers/co-youraitools-perpcheck/perpcheck-mcp","markdownUrl":"https://verifymcp.io/servers/co-youraitools-perpcheck/perpcheck-mcp.md"}],"facts":[{"label":"Endpoint","value":"https://api.youraitools.co/perpcheck/mcp"},{"label":"Transports","value":"streamable-http"},{"label":"Auth","value":"none"},{"label":"Version","value":"0.1.0"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"check_perp_order","title":"Hyperliquid pre-trade order check","description":"Checks a Hyperliquid perp order BEFORE your agent sends it: would the exchange reject it, and what does it cost and risk? Give coin, side and size (coins, as you would send it) or notional (USD); optional limit price (omit = market order), leverage, margin cross/isolated, reduceOnly. Returns verdict REJECT_LIKELY / CAUTION / OK, issues[] with fix values (size decimals, price tick, $10 minimum, max leverage by margin tier, isolated-only, OI cap, delisted, far-from-mark), warnings[], rules, isolated liquidation estimate and distance, taker impact from the live L2 book, funding carry per day, market facts, confidence and sources_failed. Read-only: never places, signs or holds orders and needs no keys. Free: 30 calls/day per IP with full results (max 10/min; invalid input is not counted). After that the tool returns an error with the x402 pay URL ($0.01 USDC per full check at /v1/full, or $0.003 lite at /v1/lite) or prepaid credits. Not financial advice; the exchange decides whether an order is accepted. PerpCheck is a read-only pre-trade check: it never places, signs or holds orders, has no custody and never asks for keys.","inputs":[{"name":"coin","type":"string","required":true,"description":"Hyperliquid main-dex perp name, e.g. BTC, ETH, SOL, HYPE, kPEPE"},{"name":"leverage","type":"number","required":false,"description":"Leverage, e.g. 10 (default 1)"},{"name":"margin","type":"string","required":false,"description":"cross (default) or isolated"},{"name":"notional","type":"number","required":false,"description":"Order value in USD (instead of size), e.g. 100"},{"name":"price","type":"string|number","required":false,"description":"Limit price exactly as you would send it (tick rule is checked). Omit for a market order (then taker impact is estimated from the L2 book)."},{"name":"reduceOnly","type":"boolean","required":false,"description":"true if the order only reduces a position (exempt from the minimum and OI cap)"},{"name":"side","type":"string","required":true,"description":"long/buy or short/sell"},{"name":"size","type":"string|number","required":false,"description":"Order size in coins, exactly as you would send it (decimals are checked), e.g. 0.001. Give size or notional."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":491}],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-05T00:08:06.000Z","track":"remote","endpoint":"https://api.youraitools.co/perpcheck/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=api.youraitools.co","issuer":"CN=WE1,O=Google Trust Services,C=US","notBefore":"2026-10-21T22:25:53Z","notAfter":"2027-01-19T23:25:50Z","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.youraitools.co.","steps":[{"zone":".","outcome":"verified","label":"Verified"},{"zone":"co.","outcome":"verified","label":"Verified"},{"zone":"youraitools.co.","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":"2026-10-23","recent":[{"id":"chg_01a1a908-c652-7393-8a23-d54a7b8136f9","kind":"score.total_changed","summary":"Trust score (73 → 74)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/co-youraitools-perpcheck/perpcheck-mcp#chg-chg_01a1a908-c652-7393-8a23-d54a7b8136f9"},{"id":"chg_01a19ec9-e1ff-7571-9aa1-5c16c01f9a7d","kind":"score.total_changed","summary":"Trust score (72 → 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