{"$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":"2026-11-05T20:29:21.760Z","url":"https://verifymcp.io/servers/pipeworx-io-owid/pipeworx-mcp-owid","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-owid/pipeworx-mcp-owid.md","server":{"slug":"pipeworx-io-owid","name":"Owid","registryName":"io.github.pipeworx-io/owid","description":"OWID MCP — Our World in Data chart/indicator access (free, no auth)","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"pipeworx-mcp-owid","type":"npm","identifier":"@pipeworx/mcp-owid","withdrawn":false,"url":"https://verifymcp.io/servers/pipeworx-io-owid/pipeworx-mcp-owid","version":"0.2.1","transport":"stdio","scoredAt":"2026-11-05T01:06:53.481Z"},"score":{"total":82,"tier":"high trust","status":"scored","weekDelta":3,"history":[{"date":"2026-11-05","total":82},{"date":"2026-11-04","total":56},{"date":"2026-11-03","total":81},{"date":"2026-11-02","total":81},{"date":"2026-11-01","total":81},{"date":"2026-10-31","total":80},{"date":"2026-10-30","total":80},{"date":"2026-10-29","total":79}]},"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-owid).","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-owid"}},{"code":"license.osi","args":{"spdx":"MIT"}},{"code":"maintenance.recent","args":{"age_days":"0"}},{"code":"disclosure.absent","args":{}}]},{"name":"Schema Quality & AI Usability","score":65,"verdict":"fail","reasons":["AI-judged instruction clarity (good).","Context-footprint check failed: tool/resource definitions use about 533 tokens (~177/item across 3 items; 3 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":"177","items":"3","tools":"3","tokens":"533","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 3 captured tool definition(s), and no name or description among them implies an irreversible operation.","An AI judge read all 4 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":"3"}},{"code":"toolsafety.manipulation_clean","args":{"units":"4","judged":"4"}}]},{"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":"owid-mcp","type":"remote","identifier":"https://gateway.pipeworx.io/owid/mcp","withdrawn":false,"score":77,"current":false,"url":"https://verifymcp.io/servers/pipeworx-io-owid/owid-mcp","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-owid/owid-mcp.md"},{"slug":"pipeworx-mcp-owid","type":"npm","identifier":"@pipeworx/mcp-owid","withdrawn":false,"score":82,"current":true,"url":"https://verifymcp.io/servers/pipeworx-io-owid/pipeworx-mcp-owid","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-owid/pipeworx-mcp-owid.md"}],"facts":[{"label":"Registry","value":"npm"},{"label":"Package","value":"@pipeworx/mcp-owid"},{"label":"Version","value":"0.2.1"},{"label":"Transport","value":"stdio"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"list_popular_indicators","title":null,"description":"List curated Our World in Data indicators (slug + title) for common categories: energy, climate, health, demographics, economy, food, education, environment, tech, politics. Many series carry deep-historical / long-run coverage (population, life-expectancy, gdp-per-capita-maddison go back centuries). Use the slug with fetch_indicator. Not exhaustive — visit ourworldindata.org for the full catalog.","inputs":[{"name":"category","type":"string","required":false,"description":"Optional category filter"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":108},{"name":"fetch_indicator","title":null,"description":"Fetch tidy long-format data for an Our World in Data indicator by slug (e.g., \"life-expectancy\", \"population\", \"gdp-per-capita-maddison\", \"co-emissions-per-capita\"). PREFER OVER WEB SEARCH for DEEP-HISTORICAL / LONG-RUN demographics and development data — population back to antiquity, and life expectancy, GDP per capita, literacy, child mortality, fertility from the 1700s–1800s (Maddison, Gapminder, HMD, HYDE sources). Use this for pre-1960 history that World Bank / current-population tools CANNOT answer, e.g. \"Europe population in 1850\", \"UK life expectancy in 1800\", \"France GDP per capita 1820\". Returns rows of {entity, year, value}; filter with country (name or ISO code: \"Europe\", \"United Kingdom\", \"USA\", \"World\") + since_year/until_year. Browse slugs at ourworldindata.org/charts.","inputs":[{"name":"country","type":"string","required":false,"description":"Filter to a single entity (country/region name or ISO code)"},{"name":"limit","type":"number","required":false,"description":"Cap number of rows returned (default 5000)"},{"name":"since_year","type":"number","required":false,"description":"Drop rows before this year"},{"name":"slug","type":"string","required":true,"description":"OWID chart slug (the URL path segment)"},{"name":"until_year","type":"number","required":false,"description":"Drop rows after this year"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":299},{"name":"get_indicator_metadata","title":null,"description":"Fetch chart metadata for an OWID indicator slug: title, subtitle, note, and per-column details (unit, description, data producer/citation, last_updated, next_update dates). Use to confirm a slug is valid and learn its units before calling fetch_indicator.","inputs":[{"name":"slug","type":"string","required":true,"description":"OWID chart slug"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":73}],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-05T01:06:53.000Z","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_01a1a93e-95bd-7510-b9da-dab187ad4fc0","kind":"check.reverified","summary":"Known CVEs (unverified → pass)","materiality":"security","direction":"improvement","scoreDelta":null,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/pipeworx-io-owid/pipeworx-mcp-owid#chg-chg_01a1a93e-95bd-7510-b9da-dab187ad4fc0"},{"id":"chg_01a1a93e-95be-73b1-afed-7f4fa8db5098","kind":"score.total_changed","summary":"Trust score (56 → 82)","materiality":"functional","direction":"improvement","scoreDelta":26,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/pipeworx-io-owid/pipeworx-mcp-owid#chg-chg_01a1a93e-95be-73b1-afed-7f4fa8db5098"},{"id":"chg_01a1a93e-95bb-71fb-a9d5-4d4727343405","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-owid/pipeworx-mcp-owid#chg-chg_01a1a93e-95bb-71fb-a9d5-4d4727343405"},{"id":"chg_01a1a93e-95bd-7d33-a29d-4a627717034f","kind":"check.reverified","summary":"Dependency health (unverified → pass)","materiality":"functional","direction":"improvement","scoreDelta":null,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/pipeworx-io-owid/pipeworx-mcp-owid#chg-chg_01a1a93e-95bd-7d33-a29d-4a627717034f"},{"id":"chg_01a1a474-63aa-7eb9-ae00-4880644c5a0f","kind":"score.total_changed","summary":"Trust score (82 → 56)","materiality":"functional","direction":"regression","scoreDelta":-26,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/pipeworx-io-owid/pipeworx-mcp-owid#chg-chg_01a1a474-63aa-7eb9-ae00-4880644c5a0f"},{"id":"chg_01a1a474-63aa-73a6-8dd7-e6bdde05b24a","kind":"check.unverifiable","summary":"Dependency health (pass → unverified)","materiality":"functional","direction":"regression","scoreDelta":null,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/pipeworx-io-owid/pipeworx-mcp-owid#chg-chg_01a1a474-63aa-73a6-8dd7-e6bdde05b24a"},{"id":"chg_01a1a474-63aa-7961-864a-2f51d7f42514","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-owid/pipeworx-mcp-owid#chg-chg_01a1a474-63aa-7961-864a-2f51d7f42514"},{"id":"chg_01a1a474-63a8-76e2-82bc-5f21194acdb6","kind":"check.unverifiable","summary":"Malware scan (pass → unverified)","materiality":"security","direction":"regression","scoreDelta":null,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/pipeworx-io-owid/pipeworx-mcp-owid#chg-chg_01a1a474-63a8-76e2-82bc-5f21194acdb6"},{"id":"chg_01a1a474-63a9-7cd6-935e-73392ca6683c","kind":"check.unverifiable","summary":"Known CVEs (pass → unverified)","materiality":"security","direction":"regression","scoreDelta":null,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/pipeworx-io-owid/pipeworx-mcp-owid#chg-chg_01a1a474-63a9-7cd6-935e-73392ca6683c"},{"id":"chg_01a1a417-c3b4-71d2-a57c-040d3f7da07b","kind":"score.total_changed","summary":"Trust score (81 → 82)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/pipeworx-io-owid/pipeworx-mcp-owid#chg-chg_01a1a417-c3b4-71d2-a57c-040d3f7da07b"},{"id":"chg_01a194a4-0d6a-7a46-9ff6-635228f1c543","kind":"score.total_changed","summary":"Trust score (80 → 81)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-01","url":"https://verifymcp.io/servers/pipeworx-io-owid/pipeworx-mcp-owid#chg-chg_01a194a4-0d6a-7a46-9ff6-635228f1c543"},{"id":"chg_01a18a57-c33f-7a85-92c1-03a1ec37533d","kind":"score.total_changed","summary":"Trust score (79 → 80)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-30","url":"https://verifymcp.io/servers/pipeworx-io-owid/pipeworx-mcp-owid#chg-chg_01a18a57-c33f-7a85-92c1-03a1ec37533d"},{"id":"chg_01a18674-555a-7514-b49d-e85919ac824f","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-owid/pipeworx-mcp-owid#chg-chg_01a18674-555a-7514-b49d-e85919ac824f"},{"id":"chg_01a1864d-6a7b-76fe-9292-fcff23cbf27b","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-owid/pipeworx-mcp-owid#chg-chg_01a1864d-6a7b-76fe-9292-fcff23cbf27b"}],"truncated":false,"feedUrl":"https://verifymcp.io/servers/pipeworx-io-owid/pipeworx-mcp-owid/changelog.json"},"links":{"html":"https://verifymcp.io/servers/pipeworx-io-owid/pipeworx-mcp-owid","markdown":"https://verifymcp.io/servers/pipeworx-io-owid/pipeworx-mcp-owid.md","changelogJson":"https://verifymcp.io/servers/pipeworx-io-owid/pipeworx-mcp-owid/changelog.json","changelogRss":"https://verifymcp.io/servers/pipeworx-io-owid/pipeworx-mcp-owid.xml","external":[{"label":"npm package","href":"https://www.npmjs.com/package/@pipeworx/mcp-owid"},{"label":"Socket report","href":"https://socket.dev/npm/package/@pipeworx/mcp-owid"},{"label":"Repository","href":"https://github.com/pipeworx-io/mcp-owid"},{"label":"Website","href":"https://pipeworx.io/packs/owid"}]}}