{"$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":"2026-11-05T19:27:36.748Z","url":"https://verifymcp.io/servers/pipeworx-io-cactus/pipeworx-mcp-cactus","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-cactus/pipeworx-mcp-cactus.md","server":{"slug":"pipeworx-io-cactus","name":"Cactus","registryName":"io.github.pipeworx-io/cactus","description":"NCI CACTUS Chemical Identifier Resolver MCP.","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"pipeworx-mcp-cactus","type":"npm","identifier":"@pipeworx/mcp-cactus","withdrawn":false,"url":"https://verifymcp.io/servers/pipeworx-io-cactus/pipeworx-mcp-cactus","version":"0.2.1","transport":"stdio","scoredAt":"2026-11-05T10:05:51.628Z"},"score":{"total":83,"tier":"high trust","status":"scored","weekDelta":3,"history":[{"date":"2026-11-05","total":83},{"date":"2026-11-04","total":83},{"date":"2026-11-03","total":82},{"date":"2026-11-02","total":82},{"date":"2026-11-01","total":81},{"date":"2026-10-31","total":66},{"date":"2026-10-30","total":80},{"date":"2026-10-29","total":80}]},"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-cactus).","Clear OSI-approved license (MIT).","Actively maintained (last published 5 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-cactus"}},{"code":"license.osi","args":{"spdx":"MIT"}},{"code":"maintenance.recent","args":{"age_days":"5"}},{"code":"disclosure.absent","args":{}}]},{"name":"Schema Quality & AI Usability","score":70,"verdict":"fail","reasons":["AI-judged instruction clarity (good).","Context-footprint check failed: tool/resource definitions use about 370 tokens (~185/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":"185","items":"2","tools":"2","tokens":"370","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":"cactus-mcp","type":"remote","identifier":"https://gateway.pipeworx.io/cactus/mcp","withdrawn":false,"score":77,"current":false,"url":"https://verifymcp.io/servers/pipeworx-io-cactus/cactus-mcp","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-cactus/cactus-mcp.md"},{"slug":"pipeworx-mcp-cactus","type":"npm","identifier":"@pipeworx/mcp-cactus","withdrawn":false,"score":83,"current":true,"url":"https://verifymcp.io/servers/pipeworx-io-cactus/pipeworx-mcp-cactus","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-cactus/pipeworx-mcp-cactus.md"}],"facts":[{"label":"Registry","value":"npm"},{"label":"Package","value":"@pipeworx/mcp-cactus"},{"label":"Version","value":"0.2.1"},{"label":"Transport","value":"stdio"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"resolve","title":null,"description":"NCI CACTUS chemical identifier resolver. Convert one chemical identifier (a drug/chemical name, CAS number, SMILES, InChI, or InChIKey) into a single representation: smiles (canonical SMILES), stdinchi (standard InChI), stdinchikey (standard InChIKey), iupac_name, names (synonym list), formula (molecular formula), mw (molecular weight), or cas (CAS registry number(s)). Keyless, plain-text API.","inputs":[{"name":"identifier","type":"string","required":true,"description":"Chemical name, CAS number, SMILES, InChI, or InChIKey (e.g. \"aspirin\", \"50-78-2\", \"CC(=O)Oc1ccccc1C(O)=O\")."},{"name":"representation","type":"string","required":true,"description":"One of: smiles, stdinchi, stdinchikey, iupac_name, names, formula, mw, cas."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":196},{"name":"identify","title":null,"description":"NCI CACTUS one-shot lookup: given any chemical identifier (name, CAS, SMILES, InChI, or InChIKey), return SMILES, InChIKey, IUPAC name, molecular formula, molecular weight, and CAS number in a single call. Fields that cannot be resolved are returned as null. Keyless, plain-text API.","inputs":[{"name":"identifier","type":"string","required":true,"description":"Chemical name, CAS number, SMILES, InChI, or InChIKey (e.g. \"ibuprofen\", \"15687-27-1\")."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":123}],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-05T10:05:51.000Z","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 endpoint","sourceRepo":null,"attestationSkipped":null,"attestationSkippedLabel":null},"installScripts":[],"installScriptsTotal":null,"vulnerabilities":[],"vulnerabilitiesTotal":null,"dependencies":{"nodes":0,"partial":false,"deprecated":null,"stale":null,"noRepo":null}},"mismatches":[],"changelog":{"trackingSince":"2026-10-29","recent":[{"id":"chg_01a1a604-7134-7f26-913f-a8f919b49ae0","kind":"score.total_changed","summary":"Trust score (82 → 83)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/pipeworx-io-cactus/pipeworx-mcp-cactus#chg-chg_01a1a604-7134-7f26-913f-a8f919b49ae0"},{"id":"chg_01a19bb8-696a-716a-b72c-3ae96d7dc3a3","kind":"score.total_changed","summary":"Trust score (81 → 82)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-02","url":"https://verifymcp.io/servers/pipeworx-io-cactus/pipeworx-mcp-cactus#chg-chg_01a19bb8-696a-716a-b72c-3ae96d7dc3a3"},{"id":"chg_01a19693-2f0b-79f2-aa8d-3dc866c0f247","kind":"check.reverified","summary":"Malware scan (unverified → pass)","materiality":"security","direction":"improvement","scoreDelta":null,"occurredOn":"2026-11-01","url":"https://verifymcp.io/servers/pipeworx-io-cactus/pipeworx-mcp-cactus#chg-chg_01a19693-2f0b-79f2-aa8d-3dc866c0f247"},{"id":"chg_01a19693-2f0d-76ed-8a47-11389206302c","kind":"score.total_changed","summary":"Trust score (66 → 81)","materiality":"functional","direction":"improvement","scoreDelta":15,"occurredOn":"2026-11-01","url":"https://verifymcp.io/servers/pipeworx-io-cactus/pipeworx-mcp-cactus#chg-chg_01a19693-2f0d-76ed-8a47-11389206302c"},{"id":"chg_01a18fa5-eff7-7e42-927a-b9d75e8ec175","kind":"package.version_changed","summary":"Package version (0.2.0 → 0.2.1)","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-31","url":"https://verifymcp.io/servers/pipeworx-io-cactus/pipeworx-mcp-cactus#chg-chg_01a18fa5-eff7-7e42-927a-b9d75e8ec175"},{"id":"chg_01a18fa5-eff8-75ab-a98c-b736a91035eb","kind":"score.total_changed","summary":"Trust score (80 → 66)","materiality":"functional","direction":"regression","scoreDelta":-14,"occurredOn":"2026-10-31","url":"https://verifymcp.io/servers/pipeworx-io-cactus/pipeworx-mcp-cactus#chg-chg_01a18fa5-eff8-75ab-a98c-b736a91035eb"},{"id":"chg_01a18fa5-eff6-79f2-ada1-c7d644fd32d2","kind":"check.unverifiable","summary":"Malware scan (pass → unverified)","materiality":"security","direction":"regression","scoreDelta":null,"occurredOn":"2026-10-31","url":"https://verifymcp.io/servers/pipeworx-io-cactus/pipeworx-mcp-cactus#chg-chg_01a18fa5-eff6-79f2-ada1-c7d644fd32d2"},{"id":"chg_01a185c6-91a7-768c-a5e7-f3d6999c3d93","kind":"score.first_scored","summary":"First indexed and scored","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-29","url":"https://verifymcp.io/servers/pipeworx-io-cactus/pipeworx-mcp-cactus#chg-chg_01a185c6-91a7-768c-a5e7-f3d6999c3d93"},{"id":"chg_01a1859f-0344-7d0d-b7d7-7ee447307fbd","kind":"score.first_scored","summary":"First indexed and scored","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-29","url":"https://verifymcp.io/servers/pipeworx-io-cactus/pipeworx-mcp-cactus#chg-chg_01a1859f-0344-7d0d-b7d7-7ee447307fbd"}],"truncated":false,"feedUrl":"https://verifymcp.io/servers/pipeworx-io-cactus/pipeworx-mcp-cactus/changelog.json"},"links":{"html":"https://verifymcp.io/servers/pipeworx-io-cactus/pipeworx-mcp-cactus","markdown":"https://verifymcp.io/servers/pipeworx-io-cactus/pipeworx-mcp-cactus.md","changelogJson":"https://verifymcp.io/servers/pipeworx-io-cactus/pipeworx-mcp-cactus/changelog.json","changelogRss":"https://verifymcp.io/servers/pipeworx-io-cactus/pipeworx-mcp-cactus.xml","external":[{"label":"npm package","href":"https://www.npmjs.com/package/@pipeworx/mcp-cactus"},{"label":"Socket report","href":"https://socket.dev/npm/package/@pipeworx/mcp-cactus"},{"label":"Repository","href":"https://github.com/pipeworx-io/mcp-cactus"},{"label":"Website","href":"https://pipeworx.io/packs/cactus"}]}}