{"$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":"2026-11-05T16:35:48.001Z","url":"https://verifymcp.io/servers/houyidb-community-houyidb-mcp/houyidb-mcp","markdownUrl":"https://verifymcp.io/servers/houyidb-community-houyidb-mcp/houyidb-mcp.md","server":{"slug":"houyidb-community-houyidb-mcp","name":"io.github.houyidb-community/houyidb-mcp","registryName":"io.github.houyidb-community/houyidb-mcp","description":"MCP server exposing HouyiDB vector search, collection status, and opt-in writes.","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"houyidb-mcp","type":"npm","identifier":"houyidb-mcp","withdrawn":false,"url":"https://verifymcp.io/servers/houyidb-community-houyidb-mcp/houyidb-mcp","version":"0.1.0","transport":"stdio","scoredAt":"2026-11-05T09:10:10.163Z"},"score":{"total":78,"tier":"medium","status":"scored","weekDelta":4,"history":[{"date":"2026-11-05","total":78},{"date":"2026-11-04","total":77},{"date":"2026-11-03","total":77},{"date":"2026-11-02","total":76},{"date":"2026-11-01","total":74},{"date":"2026-10-31","total":74},{"date":"2026-10-30","total":74},{"date":"2026-10-29","total":74},{"date":"2026-10-28","total":59}]},"categories":[{"name":"Supply Chain Security","score":98,"verdict":"partial","reasons":["No malware found by supply-chain analysis.","No known CVEs affecting this package version or its production dependencies.","No install/post-install scripts declared.","30 of 92 dependencies flagged as unhealthy."],"codes":[{"code":"supplychain.malware_clean","args":{}},{"code":"cve.none","args":{}},{"code":"installscript.none","args":{}},{"code":"dephealth.assessed","args":{"deps":"92","unhealthy":"30"}}]},{"name":"Provenance & Transparency","score":74,"verdict":"fail","reasons":["Repository check failed: no source repository is declared.","Cryptographically verified build provenance (signed, bound to houyidb-community/houyidb).","Clear OSI-approved license (Apache-2.0).","Actively maintained (last published 9 days ago).","Publishes a security disclosure policy (SECURITY.md)."],"codes":[{"code":"provenance.repo_none","args":{}},{"code":"provenance.verified","args":{"repo":"houyidb-community/houyidb"}},{"code":"license.osi","args":{"spdx":"Apache-2.0"}},{"code":"maintenance.recent","args":{"age_days":"9"}},{"code":"disclosure.present","args":{}}]},{"name":"Schema Quality & AI Usability","score":66,"verdict":"fail","reasons":["AI-judged instruction clarity (good).","Tool/resource definitions use about 402 tokens (~100/item across 4 items; 4 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":"100","items":"4","tools":"4","tokens":"402","resources":"0"}},{"code":"schema.examples_absent","args":{}}]},{"name":"Stability & Change Management","score":27,"verdict":"partial","reasons":["Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses."],"codes":[{"code":"stability.building_history","args":{"days":"8"}}]},{"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 4 captured tool definition(s), and no name or description among them implies an irreversible operation.","An AI judge read all 5 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":"4"}},{"code":"toolsafety.manipulation_clean","args":{"units":"5","judged":"5"}}]},{"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":"houyidb-mcp","type":"npm","identifier":"houyidb-mcp","withdrawn":false,"score":78,"current":true,"url":"https://verifymcp.io/servers/houyidb-community-houyidb-mcp/houyidb-mcp","markdownUrl":"https://verifymcp.io/servers/houyidb-community-houyidb-mcp/houyidb-mcp.md"}],"facts":[{"label":"Registry","value":"npm"},{"label":"Package","value":"houyidb-mcp"},{"label":"Version","value":"0.1.0"},{"label":"Transport","value":"stdio"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"list_collections","title":"List collections / 列出 collections","description":"List HouyiDB collections visible under HOUYIDB_MCP_COLLECTIONS. 列出 HOUYIDB_MCP_COLLECTIONS 白名单内的 HouyiDB collections。","inputs":[],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":47},{"name":"collection_status","title":"Collection status 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返回条数"},{"name":"vector","type":"array","required":true,"description":"Dense query vector / 稠密查询向量"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":125},{"name":"hybrid_search","title":"Hybrid search / 混合检索","description":"Run vector search with structured scalar filters (AND semantics). 执行带结构化标量过滤（AND 交集）的向量检索。","inputs":[{"name":"collection","type":"string","required":true,"description":"Collection name / collection 名称"},{"name":"filters","type":"array","required":false,"description":"Structured filters / 结构化过滤条件"},{"name":"include_payload","type":"boolean","required":false,"description":"Include payloads in hits (default false) / 是否回传 payload"},{"name":"k","type":"integer","required":true,"description":"Top-k, 1..10000 / 返回条数"},{"name":"vector","type":"array","required":true,"description":"Dense query vector / 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