{"$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":"2026-11-05T22:15:33.843Z","url":"https://verifymcp.io/servers/pipeworx-io-powo/pipeworx-mcp-powo","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-powo/pipeworx-mcp-powo.md","server":{"slug":"pipeworx-io-powo","name":"Powo","registryName":"io.github.pipeworx-io/powo","description":"POWO (Plants of the World Online, by the Royal Botanic Gardens, Kew) MCP.","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"pipeworx-mcp-powo","type":"npm","identifier":"@pipeworx/mcp-powo","withdrawn":false,"url":"https://verifymcp.io/servers/pipeworx-io-powo/pipeworx-mcp-powo","version":"0.2.1","transport":"stdio","scoredAt":"2026-11-05T06:37:32.027Z"},"score":{"total":84,"tier":"high trust","status":"scored","weekDelta":3,"history":[{"date":"2026-11-05","total":84},{"date":"2026-11-04","total":84},{"date":"2026-11-03","total":81},{"date":"2026-11-02","total":81},{"date":"2026-11-01","total":81},{"date":"2026-10-31","total":81},{"date":"2026-10-30","total":81},{"date":"2026-10-29","total":81}]},"categories":[{"name":"Supply Chain Security","score":100,"verdict":"pass","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.","No production dependencies, so there is no dependency health to assess."],"codes":[{"code":"supplychain.malware_clean","args":{}},{"code":"cve.none","args":{}},{"code":"installscript.none","args":{}},{"code":"dephealth.no_dependencies","args":{"deps":"0","unhealthy":"0"}}]},{"name":"Provenance & Transparency","score":97,"verdict":"fail","reasons":["Source repository is publicly reachable at the declared URL.","Cryptographically verified build provenance (signed, bound to pipeworx-io/mcp-powo).","Clear OSI-approved license (MIT).","Actively maintained (last published 0 days ago).","Disclosure check failed: no security disclosure policy was found in the source repository."],"codes":[{"code":"provenance.repo_verified","args":{}},{"code":"provenance.verified","args":{"repo":"pipeworx-io/mcp-powo"}},{"code":"license.osi","args":{"spdx":"MIT"}},{"code":"maintenance.recent","args":{"age_days":"0"}},{"code":"disclosure.absent","args":{}}]},{"name":"Schema Quality & AI Usability","score":75,"verdict":"fail","reasons":["AI-judged instruction clarity (good).","Context-footprint check failed: tool/resource definitions use about 316 tokens (~158/item across 2 items; 2 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":"158","items":"2","tools":"2","tokens":"316","resources":"0"}},{"code":"schema.examples_absent","args":{}}]},{"name":"Stability & Change Management","score":23,"verdict":"partial","reasons":["Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses."],"codes":[{"code":"stability.building_history","args":{"days":"7"}}]},{"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 2 captured tool definition(s), and no name or description among them implies an irreversible operation.","An AI judge read all 3 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":"2"}},{"code":"toolsafety.manipulation_clean","args":{"units":"3","judged":"3"}}]},{"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":"powo-mcp","type":"remote","identifier":"https://gateway.pipeworx.io/powo/mcp","withdrawn":false,"score":71,"current":false,"url":"https://verifymcp.io/servers/pipeworx-io-powo/powo-mcp","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-powo/powo-mcp.md"},{"slug":"pipeworx-mcp-powo","type":"npm","identifier":"@pipeworx/mcp-powo","withdrawn":false,"score":84,"current":true,"url":"https://verifymcp.io/servers/pipeworx-io-powo/pipeworx-mcp-powo","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-powo/pipeworx-mcp-powo.md"}],"facts":[{"label":"Registry","value":"npm"},{"label":"Package","value":"@pipeworx/mcp-powo"},{"label":"Version","value":"0.2.1"},{"label":"Transport","value":"stdio"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"search_plants","title":null,"description":"Search POWO (Plants of the World Online, by Kew) — the authoritative global plant taxonomy database — for accepted plant names and synonyms by scientific or common name. Returns matching taxa with their family, rank, whether the name is accepted, and a POWO fqId you can pass to get_taxon. Keyless. Complements GBIF/iNaturalist with curated botanical taxonomy.","inputs":[{"name":"limit","type":"number","required":false,"description":"Max results to return (default 15)."},{"name":"query","type":"string","required":true,"description":"Scientific or common plant name, e.g. \"Quercus robur\" or \"English oak\"."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":129},{"name":"get_taxon","title":null,"description":"Fetch a full POWO (Plants of the World Online, by Kew) taxon record by its fqId (e.g. \"urn:lsid:ipni.org:names:304293-2\", obtained from search_plants). Returns the taxon's classification, family/genus, taxonomic status, native distribution (TDWG region codes), accepted-name resolution (for synonyms), and synonym count. Keyless authoritative botanical taxonomy.","inputs":[{"name":"fq_id","type":"string","required":true,"description":"A POWO fqId like \"urn:lsid:ipni.org:names:304293-2\" (from search_plants results)."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":135}],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-05T06:37:32.000Z","track":"package","endpoint":null,"declaredUrl":null,"truncated":false,"tls":null,"dnssec":null,"auth":null,"httpsRedirect":null,"transports":[],"provenance":{"outcome":"verified","label":"Verified","reason":"verified","reasonLabel":"Verified","discovery":"attestation_endpoint","discoveryLabel":"Registry attestation 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unverified)","materiality":"functional","direction":"regression","scoreDelta":null,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/pipeworx-io-powo/pipeworx-mcp-powo#chg-chg_01a1a894-3cde-7a95-89c6-2c0a0120dbce"},{"id":"chg_01a1a894-3cdf-74d1-a9ae-a37bf7acdfb0","kind":"check.appeared","summary":"First check of Schema quality (unverified)","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/pipeworx-io-powo/pipeworx-mcp-powo#chg-chg_01a1a894-3cdf-74d1-a9ae-a37bf7acdfb0"},{"id":"chg_01a1a894-3ce0-7186-b8ae-f8da32a0d275","kind":"package.version_changed","summary":"Package version (0.2.0 → 0.2.1)","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/pipeworx-io-powo/pipeworx-mcp-powo#chg-chg_01a1a894-3ce0-7186-b8ae-f8da32a0d275"},{"id":"chg_01a19af1-7a93-7e08-8574-3731285c265b","kind":"check.reverified","summary":"Security 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