{"$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":"2026-11-05T19:24:50.538Z","url":"https://verifymcp.io/servers/pipeworx-io-datacommons/pipeworx-mcp-datacommons","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-datacommons/pipeworx-mcp-datacommons.md","server":{"slug":"pipeworx-io-datacommons","name":"Datacommons","registryName":"io.github.pipeworx-io/datacommons","description":"Data Commons MCP — harmonised public statistics for places, from Google Data Commons (REST v2).","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"pipeworx-mcp-datacommons","type":"npm","identifier":"@pipeworx/mcp-datacommons","withdrawn":false,"url":"https://verifymcp.io/servers/pipeworx-io-datacommons/pipeworx-mcp-datacommons","version":"0.2.1","transport":"stdio","scoredAt":"2026-11-05T10:32:07.164Z"},"score":{"total":82,"tier":"high trust","status":"scored","weekDelta":3,"history":[{"date":"2026-11-05","total":82},{"date":"2026-11-04","total":82},{"date":"2026-11-03","total":81},{"date":"2026-11-02","total":81},{"date":"2026-11-01","total":80},{"date":"2026-10-31","total":65},{"date":"2026-10-30","total":79},{"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-datacommons).","Clear OSI-approved license (MIT).","Actively maintained (last published 4 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-datacommons"}},{"code":"license.osi","args":{"spdx":"MIT"}},{"code":"maintenance.recent","args":{"age_days":"4"}},{"code":"disclosure.absent","args":{}}]},{"name":"Schema Quality & AI Usability","score":64,"verdict":"fail","reasons":["AI-judged instruction clarity (good).","Context-footprint check failed: tool/resource definitions use about 856 tokens (~214/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":"good"}},{"code":"schema.footprint_heavy","args":{"avg":"214","items":"4","tools":"4","tokens":"856","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":"datacommons-mcp","type":"remote","identifier":"https://gateway.pipeworx.io/datacommons/mcp","withdrawn":false,"score":63,"current":false,"url":"https://verifymcp.io/servers/pipeworx-io-datacommons/datacommons-mcp","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-datacommons/datacommons-mcp.md"},{"slug":"pipeworx-mcp-datacommons","type":"npm","identifier":"@pipeworx/mcp-datacommons","withdrawn":false,"score":82,"current":true,"url":"https://verifymcp.io/servers/pipeworx-io-datacommons/pipeworx-mcp-datacommons","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-datacommons/pipeworx-mcp-datacommons.md"}],"facts":[{"label":"Registry","value":"npm"},{"label":"Package","value":"@pipeworx/mcp-datacommons"},{"label":"Version","value":"0.2.1"},{"label":"Transport","value":"stdio"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"datacommons_find_place","title":null,"description":"Find the Google Data Commons place id (dcid) for a place name — country, state, county, city, region. 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Get one at https://apikeys.datacommons.org"},{"name":"limit","type":"number","required":false,"description":"Max candidates (default 10, max 25)"},{"name":"name","type":"string","required":true,"description":"Place name, e.g. \"California\", \"Paris\", \"Cook County\""},{"name":"place_type","type":"string","required":false,"description":"Restrict to one place type, e.g. Country, State, County, City, AdministrativeArea1, EurostatNUTS2"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":196},{"name":"datacommons_find_variable","title":null,"description":"Search Google Data Commons statistical variables by plain-language indicator, e.g. \"median household income\" -> Median_Income_Household, \"unemployment rate\" -> UnemploymentRate_Person. Returns variable ids with names and a match score. Use the id as `variable` in datacommons_observation.","inputs":[{"name":"_apiKey","type":"string","required":true,"description":"Data Commons API key (free). Get one at https://apikeys.datacommons.org"},{"name":"limit","type":"number","required":false,"description":"Max variables (default 10, max 25)"},{"name":"query","type":"string","required":true,"description":"What you want to measure, e.g. \"life expectancy\", \"CO2 emissions per capita\""}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":144},{"name":"datacommons_observation","title":null,"description":"Get the value of one Google Data Commons statistical variable for one place: the latest value (default), the value at a date, or the whole time series. Each value names its original publisher (US Census, World Bank, Eurostat, CDC, ...) and lists how alternate sources differ. Example: variable \"Count_Person\", place \"country/USA\".","inputs":[{"name":"_apiKey","type":"string","required":true,"description":"Data Commons API key (free). Get one at https://apikeys.datacommons.org"},{"name":"date","type":"string","required":false,"description":"LATEST (default), all (full series), or a date: 2019, 2019-06, 2019-06-30"},{"name":"limit","type":"number","required":false,"description":"With date=all, max observations returned, most recent kept (default 50, max 500)"},{"name":"place","type":"string","required":true,"description":"Place dcid, e.g. country/USA, geoId/06, Earth (find with datacommons_find_place)"},{"name":"variable","type":"string","required":true,"description":"Statistical variable dcid, e.g. Count_Person, Median_Income_Household (find with datacommons_find_variable)"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":240},{"name":"datacommons_child_places","title":null,"description":"Compare one Google Data Commons statistical variable across every child place of a parent — e.g. population of all US states, median income of every county in Texas (geoId/48, County), GDP of every country in Europe. Returns rows sorted by value with names and the publisher of each value.","inputs":[{"name":"_apiKey","type":"string","required":true,"description":"Data Commons API key (free). Get one at https://apikeys.datacommons.org"},{"name":"child_type","type":"string","required":true,"description":"Child place type, e.g. State, County, City, Country"},{"name":"date","type":"string","required":false,"description":"LATEST (default) or a date: 2020, 2020-06"},{"name":"limit","type":"number","required":false,"description":"Max rows (default 50, max 300)"},{"name":"parent_place","type":"string","required":true,"description":"Parent place dcid, e.g. country/USA, geoId/48, europe, Earth"},{"name":"sort","type":"string","required":false,"description":"Sort by value (default desc)"},{"name":"variable","type":"string","required":true,"description":"Statistical variable dcid, e.g. Count_Person"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":221}],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-05T10:32:07.000Z","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_01a1a630-777f-7c22-97b5-a0bd7493beb2","kind":"score.total_changed","summary":"Trust score (81 → 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