{"$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":"2026-11-05T16:25:12.309Z","url":"https://verifymcp.io/servers/br-com-scrypta-zissou/mcp-zissou","markdownUrl":"https://verifymcp.io/servers/br-com-scrypta-zissou/mcp-zissou.md","server":{"slug":"br-com-scrypta-zissou","name":"br.com.scrypta/zissou","registryName":"br.com.scrypta/zissou","description":"Catálogo de 163 produtos em 9 categorias — servido via Scrypta.","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"mcp-zissou","type":"remote","identifier":"https://scrypta.com.br/mcp/zissou","withdrawn":false,"url":"https://verifymcp.io/servers/br-com-scrypta-zissou/mcp-zissou","version":"1.0.0","transport":null,"scoredAt":"2026-11-05T04:19:24.816Z"},"score":{"total":73,"tier":"medium","status":"scored","weekDelta":16,"history":[{"date":"2026-11-05","total":73},{"date":"2026-11-04","total":73},{"date":"2026-11-03","total":72},{"date":"2026-11-02","total":72},{"date":"2026-11-01","total":71},{"date":"2026-10-31","total":71},{"date":"2026-10-30","total":71},{"date":"2026-10-29","total":57},{"date":"2026-10-28","total":57},{"date":"2026-10-27","total":56},{"date":"2026-10-26","total":56},{"date":"2026-10-25","total":55},{"date":"2026-10-24","total":55},{"date":"2026-10-23","total":54},{"date":"2026-10-22","total":54},{"date":"2026-10-21","total":53},{"date":"2026-10-20","total":53},{"date":"2026-10-19","total":52}]},"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 check failed: the endpoint is reachable over plaintext HTTP.","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.plaintext","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":77,"verdict":"fail","reasons":["AI-judged instruction clarity (good).","Tool/resource definitions use about 495 tokens (~99/item across 5 items; 5 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":"99","items":"5","tools":"5","tokens":"495","resources":"0"}},{"code":"schema.examples_absent","args":{}}]},{"name":"Stability & Change Management","score":57,"verdict":"partial","reasons":["Stability observed for 17 of 30 days with no destabilising changes; credit accrues until the full window elapses."],"codes":[{"code":"stability.building_history","args":{"days":"17"}}]},{"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.","Structured output schemas are declared (100% of tools); any adoption earns full credit."],"codes":[{"code":"toolquality.descriptions","args":{"pct":"100"}},{"code":"toolquality.param_docs","args":{"pct":"100"}},{"code":"toolquality.output_present","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 5 captured tool definition(s), and no name or description among them implies an irreversible operation.","An AI judge read all 6 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":"5"}},{"code":"toolsafety.manipulation_clean","args":{"units":"6","judged":"6"}}]},{"name":"Capabilities","score":60,"verdict":"fail","reasons":["Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28."],"codes":[{"code":"protocol.outdated","args":{"latest":"2026-07-28","version":"2025-06-18"}}]}],"inconclusive":[],"malware":[],"components":[{"slug":"mcp-zissou","type":"remote","identifier":"https://scrypta.com.br/mcp/zissou","withdrawn":false,"score":73,"current":true,"url":"https://verifymcp.io/servers/br-com-scrypta-zissou/mcp-zissou","markdownUrl":"https://verifymcp.io/servers/br-com-scrypta-zissou/mcp-zissou.md"}],"facts":[{"label":"Endpoint","value":"https://scrypta.com.br/mcp/zissou"},{"label":"Transports","value":"streamable-http"},{"label":"Auth","value":"none"},{"label":"Version","value":"1.0.0"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"buscar_produtos","title":"Buscar Produtos","description":"Busca produtos no catálogo. 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Ex: 50.00 para a partir de R$ 50."},{"name":"query","type":"string","required":false,"description":"Termo de busca por nome do produto (ex: 'colar', 'vestido'). Aceita acentos ou não."}],"outputs":[{"name":"has_more","type":"boolean","required":true,"description":"True se há mais páginas."},{"name":"products","type":"array","required":true,"description":null},{"name":"returned","type":"integer","required":true,"description":"Quantos vieram nesta página."},{"name":"total","type":"integer","required":true,"description":"Total de produtos que casam com os filtros."}],"hasOutputSchema":true,"hasExamples":false,"tokenEstimate":238},{"name":"listar_categorias","title":"Listar Categorias","description":"Lista todas as categorias de produtos disponíveis no catálogo, com contagem por categoria.","inputs":[],"outputs":[{"name":"categories","type":"array","required":true,"description":null},{"name":"total_categories","type":"integer","required":true,"description":null}],"hasOutputSchema":true,"hasExamples":false,"tokenEstimate":26},{"name":"produtos_por_categoria","title":"Produtos por Categoria","description":"Lista todos os produtos de uma categoria específica.","inputs":[{"name":"categoria","type":"string","required":true,"description":"Nome exato da categoria (ex: 'Colares', 'Vestidos'). Use listar_categorias antes."}],"outputs":[{"name":"products","type":"array","required":true,"description":null},{"name":"total","type":"integer","required":true,"description":null}],"hasOutputSchema":true,"hasExamples":false,"tokenEstimate":47},{"name":"info_empresa","title":"Informações da Empresa","description":"Retorna informações gerais sobre a empresa: URL, total de produtos, categorias, planos e faixa de preço.","inputs":[],"outputs":[{"name":"categories_count","type":"integer","required":true,"description":null},{"name":"plans_count","type":"integer","required":true,"description":null},{"name":"price_range","type":"object","required":false,"description":null},{"name":"products_count","type":"integer","required":true,"description":null},{"name":"slug","type":"string","required":true,"description":null},{"name":"url","type":"string","required":true,"description":null}],"hasOutputSchema":true,"hasExamples":false,"tokenEstimate":30},{"name":"listar_planos","title":"Listar 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HTTP","status":200},"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":"2026-10-19","recent":[{"id":"chg_01a1a4c3-1872-723c-b0fc-68f052534452","kind":"score.total_changed","summary":"Trust score (72 → 73)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/br-com-scrypta-zissou/mcp-zissou#chg-chg_01a1a4c3-1872-723c-b0fc-68f052534452"},{"id":"chg_01a19a76-3ad2-7a53-b21b-a25b787f4a1c","kind":"score.total_changed","summary":"Trust score (71 → 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“query”","materiality":"cosmetic","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-30","url":"https://verifymcp.io/servers/br-com-scrypta-zissou/mcp-zissou#chg-chg_01a18b02-72bb-799b-a4dd-a4cac6212ba9"},{"id":"chg_01a18b02-72bb-7db2-a089-e85c7419d2ac","kind":"param.added_optional","summary":"“buscar_produtos” added an optional parameter “apenas_em_estoque”","materiality":"cosmetic","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-30","url":"https://verifymcp.io/servers/br-com-scrypta-zissou/mcp-zissou#chg-chg_01a18b02-72bb-7db2-a089-e85c7419d2ac"},{"id":"chg_01a18b02-72bc-7354-9b45-3086c3393776","kind":"param.added_optional","summary":"“buscar_produtos” added an optional parameter 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