{"$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":"2026-11-07T19:20:15.129Z","url":"https://verifymcp.io/servers/pipeworx-io-gtin/pipeworx-mcp-gtin","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-gtin/pipeworx-mcp-gtin.md","server":{"slug":"pipeworx-io-gtin","name":"Gtin","registryName":"io.github.pipeworx-io/gtin","description":"Barcode / GTIN validation MCP (EAN-13, UPC-A, EAN-8, GTIN-14).","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"pipeworx-mcp-gtin","type":"npm","identifier":"@pipeworx/mcp-gtin","withdrawn":false,"url":"https://verifymcp.io/servers/pipeworx-io-gtin/pipeworx-mcp-gtin","version":"0.2.1","transport":"stdio","scoredAt":"2026-11-07T09:15:50.152Z"},"score":{"total":85,"tier":"high trust","status":"scored","weekDelta":3,"history":[{"date":"2026-11-07","total":85},{"date":"2026-11-06","total":85},{"date":"2026-11-05","total":84},{"date":"2026-11-04","total":84},{"date":"2026-11-03","total":83},{"date":"2026-11-02","total":68},{"date":"2026-11-01","total":82},{"date":"2026-10-31","total":82},{"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-gtin).","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-gtin"}},{"code":"license.osi","args":{"spdx":"MIT"}},{"code":"maintenance.recent","args":{"age_days":"5"}},{"code":"disclosure.absent","args":{}}]},{"name":"Schema Quality & AI Usability","score":75,"verdict":"fail","reasons":["AI-judged instruction clarity (good).","Tool/resource definitions use about 235 tokens (~117/item across 2 items; 2 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":"117","items":"2","tools":"2","tokens":"235","resources":"0"}},{"code":"schema.examples_absent","args":{}}]},{"name":"Stability & Change Management","score":30,"verdict":"partial","reasons":["Stability observed for 9 of 30 days with no destabilising changes; credit accrues until the full window elapses."],"codes":[{"code":"stability.building_history","args":{"days":"9"}}]},{"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":"gtin-mcp","type":"remote","identifier":"https://gateway.pipeworx.io/gtin/mcp","withdrawn":false,"score":78,"current":false,"url":"https://verifymcp.io/servers/pipeworx-io-gtin/gtin-mcp","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-gtin/gtin-mcp.md"},{"slug":"pipeworx-mcp-gtin","type":"npm","identifier":"@pipeworx/mcp-gtin","withdrawn":false,"score":85,"current":true,"url":"https://verifymcp.io/servers/pipeworx-io-gtin/pipeworx-mcp-gtin","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-gtin/pipeworx-mcp-gtin.md"}],"facts":[{"label":"Registry","value":"npm"},{"label":"Package","value":"@pipeworx/mcp-gtin"},{"label":"Version","value":"0.2.1"},{"label":"Transport","value":"stdio"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"validate_gtin","title":null,"description":"Validate a barcode number — EAN-13, UPC-A (12), EAN-8, or GTIN-14 (keyless, offline). 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Use to generate or repair a barcode.","inputs":[{"name":"data","type":"string","required":true,"description":"The data digits without the check digit, e.g. \"400638133393\"."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":66}],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-07T09:15:50.000Z","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_01a1b022-27e9-79b4-be27-4c520c00029d","kind":"score.total_changed","summary":"Trust score (84 → 85)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-06","url":"https://verifymcp.io/servers/pipeworx-io-gtin/pipeworx-mcp-gtin#chg-chg_01a1b022-27e9-79b4-be27-4c520c00029d"},{"id":"chg_01a1a5d7-39be-7084-a7b2-176bd3a43dd0","kind":"score.total_changed","summary":"Trust score (83 → 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