{"$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":"2026-11-05T17:40:13.655Z","url":"https://verifymcp.io/servers/pipeworx-io-openholidays/pipeworx-mcp-openholidays","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-openholidays/pipeworx-mcp-openholidays.md","server":{"slug":"pipeworx-io-openholidays","name":"Openholidays","registryName":"io.github.pipeworx-io/openholidays","description":"OpenHolidays MCP.","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"pipeworx-mcp-openholidays","type":"npm","identifier":"@pipeworx/mcp-openholidays","withdrawn":false,"url":"https://verifymcp.io/servers/pipeworx-io-openholidays/pipeworx-mcp-openholidays","version":"0.2.1","transport":"stdio","scoredAt":"2026-11-05T02:08:30.913Z"},"score":{"total":84,"tier":"high trust","status":"scored","weekDelta":3,"history":[{"date":"2026-11-05","total":84},{"date":"2026-11-04","total":68},{"date":"2026-11-03","total":83},{"date":"2026-11-02","total":82},{"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-openholidays).","Clear OSI-approved license (MIT).","Actively maintained (last published 1 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-openholidays"}},{"code":"license.osi","args":{"spdx":"MIT"}},{"code":"maintenance.recent","args":{"age_days":"1"}},{"code":"disclosure.absent","args":{}}]},{"name":"Schema Quality & AI Usability","score":73,"verdict":"fail","reasons":["AI-judged instruction clarity (excellent).","Context-footprint check failed: tool/resource definitions use about 601 tokens (~150/item across 4 items; 4 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":"excellent"}},{"code":"schema.footprint_heavy","args":{"avg":"150","items":"4","tools":"4","tokens":"601","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 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":"openholidays-mcp","type":"remote","identifier":"https://gateway.pipeworx.io/openholidays/mcp","withdrawn":false,"score":85,"current":false,"url":"https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp.md"},{"slug":"pipeworx-mcp-openholidays","type":"npm","identifier":"@pipeworx/mcp-openholidays","withdrawn":false,"score":84,"current":true,"url":"https://verifymcp.io/servers/pipeworx-io-openholidays/pipeworx-mcp-openholidays","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-openholidays/pipeworx-mcp-openholidays.md"}],"facts":[{"label":"Registry","value":"npm"},{"label":"Package","value":"@pipeworx/mcp-openholidays"},{"label":"Version","value":"0.2.1"},{"label":"Transport","value":"stdio"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"public_holidays","title":null,"description":"Public (statutory) holidays for a European country in a date range, with regional subdivisions. EUROPE-focused (~30 countries: DE, FR, NL, CH, IT, AT, BE, ES, PL, etc.). Returns each holiday with its localized name, dates, whether it is nationwide, and which subdivisions observe it. Keyless. For school terms/breaks use school_holidays instead.","inputs":[{"name":"country","type":"string","required":true,"description":"ISO 3166-1 alpha-2 country code, e.g. \"DE\", \"FR\", \"NL\", \"CH\", \"IT\"."},{"name":"language","type":"string","required":false,"description":"Language for names, ISO 639-1 (default \"EN\")."},{"name":"valid_from","type":"string","required":true,"description":"Start of date range, YYYY-MM-DD."},{"name":"valid_to","type":"string","required":true,"description":"End of date range, YYYY-MM-DD."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":180},{"name":"school_holidays","title":null,"description":"School holidays (term breaks: Christmas, Easter, summer, etc.) for a European country in a date range, optionally scoped to one subdivision. This is the unique value-add over worldwide public-holiday sources — school calendars vary by region. EUROPE-focused (~30 countries). Returns each break with its localized name, dates, and observing subdivisions. Keyless.","inputs":[{"name":"country","type":"string","required":true,"description":"ISO 3166-1 alpha-2 country code, e.g. \"DE\", \"FR\", \"NL\", \"CH\", \"IT\"."},{"name":"language","type":"string","required":false,"description":"Language for names, ISO 639-1 (default \"EN\")."},{"name":"subdivision_code","type":"string","required":false,"description":"Optional subdivision/region code to filter to, e.g. \"DE-BY\" (Bavaria). Use list_subdivisions to discover codes."},{"name":"valid_from","type":"string","required":true,"description":"Start of date range, YYYY-MM-DD."},{"name":"valid_to","type":"string","required":true,"description":"End of date range, YYYY-MM-DD."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":207},{"name":"list_countries","title":null,"description":"List the ~30 European countries OpenHolidays covers, with their ISO codes and official languages. EUROPE-focused. Keyless.","inputs":[{"name":"language","type":"string","required":false,"description":"Language for country names, ISO 639-1 (default \"EN\")."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":56},{"name":"list_subdivisions","title":null,"description":"List the regional subdivisions (federal states, regions, cantons, etc.) of a European country, with their codes and category. Use the returned codes to scope school_holidays. EUROPE-focused. Keyless.","inputs":[{"name":"country","type":"string","required":true,"description":"ISO 3166-1 alpha-2 country code, e.g. \"DE\", \"FR\", \"CH\"."},{"name":"language","type":"string","required":false,"description":"Language for names, ISO 639-1 (default \"EN\")."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":104}],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-05T02:08:30.000Z","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_01a1a977-00d5-7c4e-8dfd-167597417a24","kind":"check.reverified","summary":"Malware scan (unverified → pass)","materiality":"security","direction":"improvement","scoreDelta":null,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/pipeworx-io-openholidays/pipeworx-mcp-openholidays#chg-chg_01a1a977-00d5-7c4e-8dfd-167597417a24"},{"id":"chg_01a1a977-00d7-7d25-b51c-c045ec19cc8f","kind":"score.total_changed","summary":"Trust score (68 → 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83)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-03","url":"https://verifymcp.io/servers/pipeworx-io-openholidays/pipeworx-mcp-openholidays#chg-chg_01a19f2a-ea06-7f3b-ab57-e8794d700774"},{"id":"chg_01a18fb6-8a47-7be8-94c8-f268b4d234df","kind":"score.total_changed","summary":"Trust score (81 → 82)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-31","url":"https://verifymcp.io/servers/pipeworx-io-openholidays/pipeworx-mcp-openholidays#chg-chg_01a18fb6-8a47-7be8-94c8-f268b4d234df"},{"id":"chg_01a18673-cb51-714f-a84f-844407293368","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-openholidays/pipeworx-mcp-openholidays#chg-chg_01a18673-cb51-714f-a84f-844407293368"},{"id":"chg_01a1864a-ca7c-7567-8d3a-057157238f3b","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-openholidays/pipeworx-mcp-openholidays#chg-chg_01a1864a-ca7c-7567-8d3a-057157238f3b"}],"truncated":false,"feedUrl":"https://verifymcp.io/servers/pipeworx-io-openholidays/pipeworx-mcp-openholidays/changelog.json"},"links":{"html":"https://verifymcp.io/servers/pipeworx-io-openholidays/pipeworx-mcp-openholidays","markdown":"https://verifymcp.io/servers/pipeworx-io-openholidays/pipeworx-mcp-openholidays.md","changelogJson":"https://verifymcp.io/servers/pipeworx-io-openholidays/pipeworx-mcp-openholidays/changelog.json","changelogRss":"https://verifymcp.io/servers/pipeworx-io-openholidays/pipeworx-mcp-openholidays.xml","external":[{"label":"npm package","href":"https://www.npmjs.com/package/@pipeworx/mcp-openholidays"},{"label":"Socket 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