{"$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":"2026-11-05T17:24:32.836Z","url":"https://verifymcp.io/servers/com-asinrating-asinrating/asinrating","markdownUrl":"https://verifymcp.io/servers/com-asinrating-asinrating/asinrating.md","server":{"slug":"com-asinrating-asinrating","name":"com.asinrating/asinrating","registryName":"com.asinrating/asinrating","description":"Read-only Amazon shopping intelligence: Top-100 BSR, product profiles, price history, comparisons.","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"asinrating","type":"remote","identifier":"https://asinrating.com/mcp","withdrawn":false,"url":"https://verifymcp.io/servers/com-asinrating-asinrating/asinrating","version":"1.0.0","transport":null,"scoredAt":"2026-11-05T03:15:55.687Z"},"score":{"total":68,"tier":"medium","status":"scored","weekDelta":null,"history":[{"date":"2026-11-05","total":68},{"date":"2026-11-04","total":67}]},"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":70,"verdict":"fail","reasons":["AI-judged instruction clarity (good).","Tool/resource definitions use about 1013 tokens (~92/item across 11 items; 11 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":"92","items":"11","tools":"11","tokens":"1013","resources":"0"}},{"code":"schema.examples_absent","args":{}}]},{"name":"Stability & Change Management","score":0,"verdict":"fail","reasons":["Stability check failed: schema churn in the 1 day we've observed: 1 tool removals, 0 breaking changes, 0 auth/transport breaks, 2 additions."],"codes":[{"code":"stability.churn","args":{"days":"1","added":"2","breaks":"0","removed":"1","auth_transport":"0"}}]},{"name":"Tool Coverage","score":67,"verdict":"fail","reasons":["100% of tools have a non-trivial description (not blank, and not just the tool's name).","0% of tool parameters carry a description."],"codes":[{"code":"toolquality.descriptions","args":{"pct":"100"}},{"code":"toolquality.param_docs","args":{"pct":"0"}}]},{"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 11 captured tool definition(s), and no name or description among them implies an irreversible operation.","An AI judge read all 12 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":"11"}},{"code":"toolsafety.manipulation_clean","args":{"units":"12","judged":"12"}}]},{"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":"asinrating","type":"remote","identifier":"https://asinrating.com/mcp","withdrawn":false,"score":68,"current":true,"url":"https://verifymcp.io/servers/com-asinrating-asinrating/asinrating","markdownUrl":"https://verifymcp.io/servers/com-asinrating-asinrating/asinrating.md"}],"facts":[{"label":"Endpoint","value":"https://asinrating.com/mcp"},{"label":"Transports","value":"streamable-http"},{"label":"Auth","value":"none"},{"label":"Version","value":"1.0.0"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"list_categories","title":null,"description":"List top-level Amazon US product categories and their subcategories covered by this service (US market only).","inputs":[],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":28},{"name":"get_top100","title":null,"description":"Get the Amazon US Top-100 Best Sellers Rank list for a product category (US market only).\nPass exactly one of: category_id (a top-level category slug from list_categories,\ne.g. \"pet-supplies\") or subcategory_id (a numeric subcategory node id from\nlist_categories, e.g. \"3742171\"). Omitting both returns an error.","inputs":[{"name":"category_id","type":"string","required":false,"description":null},{"name":"subcategory_id","type":"string","required":false,"description":null}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":103},{"name":"get_sub_category_brief","title":null,"description":"Get a structured brief for all sub-categories (nodes) under a top-level category: market overview, considering factors, gotchas, common questions, needs, and keywords. Pass the top-level category_id from list_categories.","inputs":[{"name":"category_id","type":"string","required":true,"description":null}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":64},{"name":"get_product","title":null,"description":"Get a product's full profile: specs, full description, feature bullets, ratings, price,\ntrend, dimension scores/percentiles, three-source facts check, red-flag signals, and sentiment.\nprofile.full_description carries the complete listing description paragraph when available\nin the source listing; otherwise it is null (specifications and feature_bullets remain present).","inputs":[{"name":"asin","type":"string","required":true,"description":null}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":87},{"name":"search_products","title":null,"description":"Search for candidate products matching a query, each with a data-maturity tier.\nquery: 1-8 space-separated plain words (no SQL/special chars).\ncategory_id: optional top-level category slug from list_categories (e.g. \"pet-supplies\").\nsort (enum): price_asc | price_desc | rating_desc | review_count_desc. Omit for relevance order.\nFilters: min_price / max_price in USD (floats), min_rating on a 0-5 scale.\nInvalid values return an error listing the allowed enum.","inputs":[{"name":"category_id","type":"string","required":false,"description":null},{"name":"max_price","type":"number","required":false,"description":null},{"name":"min_price","type":"number","required":false,"description":null},{"name":"min_rating","type":"number","required":false,"description":null},{"name":"query","type":"string","required":true,"description":null},{"name":"sort","type":"string","required":false,"description":null}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":165},{"name":"compare_products","title":null,"description":"Compare two to five products side-by-side across dimensions.\nasins: a list of 2-5 valid ASINs (10-char alphanumeric, e.g. \"B08N5WRWNW\").\nFewer than 2 or more than 5 items returns an error.","inputs":[{"name":"asins","type":"array","required":true,"description":null}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":74},{"name":"request","title":null,"description":"Fetch structured data by URL or ASIN with optional field filters.\nPass either url (an Amazon product page URL) or asin (10-char alphanumeric).\nfields (optional enum): profile | price | trend | ratings | competitiveness |\nseller | facts_check | red_flags | sentiment | data_limitations.\nlive (optional, default false): when true, additionally hits a live data endpoint (~15-30s) and appends a \"live\" block with the freshest price, stock,\nBuy Box seller, rating, and review count, plus data_as_of and is_stale flags.\nUnknown field values return an error with the full list of allowed fields.","inputs":[{"name":"asin","type":"string","required":false,"description":null},{"name":"fields","type":"array","required":false,"description":null},{"name":"live","type":"boolean","required":false,"description":null},{"name":"url","type":"string","required":false,"description":null}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":166},{"name":"get_price","title":null,"description":"Get a product's latest price and product-page link.","inputs":[{"name":"asin","type":"string","required":true,"description":null}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":26},{"name":"get_price_change","title":null,"description":"Get a product's 180-day price change summary from recorded history: current price, 180-day low/high/average, sample count, and where the current price sits among its own recorded observations. Answers \"is now a good time to buy\" style questions from historical data; it is a stored snapshot, not a real-time quote (call scrap_page for live price).","inputs":[{"name":"asin","type":"string","required":true,"description":null}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":91},{"name":"scrap_page","title":null,"description":"Scrape a product page in real time for the latest price, stock, Buy Box seller, rating, and review count. Typically returns in 3-10 seconds depending on network conditions. The response carries data_as_of (when the platform observed the data) and an is_stale flag for freshness judgment.","inputs":[{"name":"asin","type":"string","required":false,"description":null},{"name":"url","type":"string","required":false,"description":null}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":84},{"name":"get_brand","title":null,"description":"Get a brand's full profile from the brand registry: tier, product count, cumulative review count, rating breakdown, seller positive percentage, subcategory monopoly HHI, 90-day trend, and ratings gained over 30/90 days. Pass a brand_name for an exact match, or a partial name to receive candidate matches.","inputs":[{"name":"brand_name","type":"string","required":true,"description":null}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":82}],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-05T03:15:55.000Z","track":"remote","endpoint":"https://asinrating.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=asinrating.com","issuer":"CN=YE1,O=Let's Encrypt,C=US","notBefore":"2026-11-04T01:17:25Z","notAfter":"2027-02-02T01:17:24Z","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":"asinrating.com.","steps":[{"zone":".","outcome":"verified","label":"Verified"},{"zone":"com.","outcome":"verified","label":"Verified"},{"zone":"asinrating.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":"2026-11-04","recent":[{"id":"chg_01a1a9b4-b8b7-728f-b0cf-acdfc3d05156","kind":"check.reverified","summary":"Stability (unverified → fail)","materiality":"security","direction":"regression","scoreDelta":null,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/com-asinrating-asinrating/asinrating#chg-chg_01a1a9b4-b8b7-728f-b0cf-acdfc3d05156"},{"id":"chg_01a1a9b4-b8b7-7d15-8828-423a982d1ef0","kind":"tool.description_changed","summary":"Tool “compare_products” rewrote its description, which is the text the model reads","materiality":"security","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/com-asinrating-asinrating/asinrating#chg-chg_01a1a9b4-b8b7-7d15-8828-423a982d1ef0"},{"id":"chg_01a1a9b4-b8b8-7404-8d36-a1b0314f41da","kind":"tool.removed","summary":"Tool “get_category_brief” was removed","materiality":"security","direction":"regression","scoreDelta":null,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/com-asinrating-asinrating/asinrating#chg-chg_01a1a9b4-b8b8-7404-8d36-a1b0314f41da"},{"id":"chg_01a1a9b4-b8b8-7a68-a615-5c996225f132","kind":"tool.description_changed","summary":"Tool “get_product” rewrote its description, which is the text the model reads","materiality":"security","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/com-asinrating-asinrating/asinrating#chg-chg_01a1a9b4-b8b8-7a68-a615-5c996225f132"},{"id":"chg_01a1a9b4-b8b8-7f2a-9ebd-17ef073d5530","kind":"tool.description_changed","summary":"Tool “get_top100” rewrote its description, which is the text the model reads","materiality":"security","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/com-asinrating-asinrating/asinrating#chg-chg_01a1a9b4-b8b8-7f2a-9ebd-17ef073d5530"},{"id":"chg_01a1a9b4-b8b9-74bd-9364-fd5042363221","kind":"tool.description_changed","summary":"Tool “request” rewrote its description, which is the text the model reads","materiality":"security","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/com-asinrating-asinrating/asinrating#chg-chg_01a1a9b4-b8b9-74bd-9364-fd5042363221"},{"id":"chg_01a1a9b4-b8b9-799b-9072-a86ebf6d9ba1","kind":"tool.description_changed","summary":"Tool “scrap_page” rewrote its description, which is the text the model reads","materiality":"security","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/com-asinrating-asinrating/asinrating#chg-chg_01a1a9b4-b8b9-799b-9072-a86ebf6d9ba1"},{"id":"chg_01a1a9b4-b8b9-7e9b-9358-a6be5da0e3a7","kind":"tool.description_changed","summary":"Tool “search_products” rewrote its description, which is the text the model reads","materiality":"security","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/com-asinrating-asinrating/asinrating#chg-chg_01a1a9b4-b8b9-7e9b-9358-a6be5da0e3a7"},{"id":"chg_01a1a9b4-b8ba-7480-93e7-61a583f2aa91","kind":"tool.added","summary":"New tool “get_brand”","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/com-asinrating-asinrating/asinrating#chg-chg_01a1a9b4-b8ba-7480-93e7-61a583f2aa91"},{"id":"chg_01a1a9b4-b8ba-7ade-843e-c92aabf80bd5","kind":"tool.added","summary":"New tool “get_sub_category_brief”","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/com-asinrating-asinrating/asinrating#chg-chg_01a1a9b4-b8ba-7ade-843e-c92aabf80bd5"},{"id":"chg_01a1a9b4-b8bb-7162-a12d-4b6b548091f5","kind":"server.breaking_without_version_bump","summary":"A breaking change shipped without a version bump (still 1.30.0)","materiality":"security","direction":"regression","scoreDelta":null,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/com-asinrating-asinrating/asinrating#chg-chg_01a1a9b4-b8bb-7162-a12d-4b6b548091f5"},{"id":"chg_01a1a9b4-b8bb-770b-8638-5000fa392961","kind":"score.total_changed","summary":"Trust score (67 → 68)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/com-asinrating-asinrating/asinrating#chg-chg_01a1a9b4-b8bb-770b-8638-5000fa392961"},{"id":"chg_01a1a66e-cbc1-7b82-85f3-43ea98cc4b5c","kind":"score.first_scored","summary":"First indexed and scored","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/com-asinrating-asinrating/asinrating#chg-chg_01a1a66e-cbc1-7b82-85f3-43ea98cc4b5c"}],"truncated":false,"feedUrl":"https://verifymcp.io/servers/com-asinrating-asinrating/asinrating/changelog.json"},"links":{"html":"https://verifymcp.io/servers/com-asinrating-asinrating/asinrating","markdown":"https://verifymcp.io/servers/com-asinrating-asinrating/asinrating.md","changelogJson":"https://verifymcp.io/servers/com-asinrating-asinrating/asinrating/changelog.json","changelogRss":"https://verifymcp.io/servers/com-asinrating-asinrating/asinrating.xml","external":[{"label":"Remote endpoint","href":"https://asinrating.com/mcp"},{"label":"Website","href":"https://asinrating.com/"}]}}