{"$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":"2026-11-05T20:31:03.175Z","url":"https://verifymcp.io/servers/pipeworx-io-epa-envirofacts/pipeworx-mcp-epa-envirofacts","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-epa-envirofacts/pipeworx-mcp-epa-envirofacts.md","server":{"slug":"pipeworx-io-epa-envirofacts","name":"Epa Envirofacts","registryName":"io.github.pipeworx-io/epa-envirofacts","description":"US EPA Envirofacts MCP.","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"pipeworx-mcp-epa-envirofacts","type":"npm","identifier":"@pipeworx/mcp-epa-envirofacts","withdrawn":false,"url":"https://verifymcp.io/servers/pipeworx-io-epa-envirofacts/pipeworx-mcp-epa-envirofacts","version":"0.2.1","transport":"stdio","scoredAt":"2026-11-05T06:33:30.614Z"},"score":{"total":85,"tier":"high trust","status":"scored","weekDelta":4,"history":[{"date":"2026-11-05","total":85},{"date":"2026-11-04","total":84},{"date":"2026-11-03","total":84},{"date":"2026-11-02","total":83},{"date":"2026-11-01","total":83},{"date":"2026-10-31","total":81},{"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":"unverified","reasons":["Source repository is publicly reachable at the declared URL.","Cryptographically verified build provenance (signed, bound to pipeworx-io/mcp-epa-envirofacts).","Clear OSI-approved license (MIT).","Actively maintained (last published 3 days ago).","Security-disclosure policy not yet verified: we couldn't inspect the source repository."],"codes":[{"code":"provenance.repo_verified","args":{}},{"code":"provenance.verified","args":{"repo":"pipeworx-io/mcp-epa-envirofacts"}},{"code":"license.osi","args":{"spdx":"MIT"}},{"code":"maintenance.recent","args":{"age_days":"3"}},{"code":"disclosure.repo_inconclusive","args":{"reason":"repo_unreachable"}}]},{"name":"Schema Quality & AI Usability","score":78,"verdict":"fail","reasons":["AI-judged instruction clarity (excellent).","Tool/resource definitions use about 346 tokens (~115/item across 3 items; 3 tools + 0 resources), lean.","Usage-examples check failed: none of the tools include examples."],"codes":[{"code":"schema.ai_quality","args":{"band":"excellent"}},{"code":"schema.footprint_lean","args":{"avg":"115","items":"3","tools":"3","tokens":"346","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":["Security-disclosure policy not yet verified: we couldn't inspect the source repository."],"malware":[],"components":[{"slug":"epa-envirofacts-mcp","type":"remote","identifier":"https://gateway.pipeworx.io/epa-envirofacts/mcp","withdrawn":false,"score":77,"current":false,"url":"https://verifymcp.io/servers/pipeworx-io-epa-envirofacts/epa-envirofacts-mcp","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-epa-envirofacts/epa-envirofacts-mcp.md"},{"slug":"pipeworx-mcp-epa-envirofacts","type":"npm","identifier":"@pipeworx/mcp-epa-envirofacts","withdrawn":false,"score":85,"current":true,"url":"https://verifymcp.io/servers/pipeworx-io-epa-envirofacts/pipeworx-mcp-epa-envirofacts","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-epa-envirofacts/pipeworx-mcp-epa-envirofacts.md"}],"facts":[{"label":"Registry","value":"npm"},{"label":"Package","value":"@pipeworx/mcp-epa-envirofacts"},{"label":"Version","value":"0.2.1"},{"label":"Transport","value":"stdio"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"facilities_by_zip","title":null,"description":"List EPA-regulated facilities in a US ZIP code from the EPA Facility Registry Service (FRS). Returns each facility once with all the EPA programs (RCRAINFO, NPDES, AIRS, TRI, etc.) it's regulated under. Keyless.","inputs":[{"name":"limit","type":"number","required":false,"description":"Max rows to fetch (default 20, max 50)."},{"name":"zip","type":"string","required":true,"description":"5-digit US ZIP code, e.g. \"94704\"."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":100},{"name":"facilities_by_state","title":null,"description":"List EPA-regulated facilities in a US state (and optionally a city) from the EPA Facility Registry Service (FRS). Returns each facility once with all the EPA programs it is regulated under. Keyless.","inputs":[{"name":"city","type":"string","required":false,"description":"Optional city name, e.g. \"Berkeley\"."},{"name":"limit","type":"number","required":false,"description":"Max rows to fetch (default 20, max 50)."},{"name":"state","type":"string","required":true,"description":"2-letter US state code, e.g. \"CA\"."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":106},{"name":"get_facility","title":null,"description":"Look up one EPA-regulated facility by its FRS Registry ID. Returns the facility detail plus a programs[] array listing every EPA program (RCRAINFO, NPDES, AIRS, TRI, etc.) the site is regulated under. Keyless.","inputs":[{"name":"registry_id","type":"string","required":true,"description":"FRS Registry ID, e.g. \"110066524112\"."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":82}],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-05T06:33:30.000Z","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_01a1aa69-9d07-7bd6-92cd-689438452271","kind":"score.total_changed","summary":"Trust score (84 → 85)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/pipeworx-io-epa-envirofacts/pipeworx-mcp-epa-envirofacts#chg-chg_01a1aa69-9d07-7bd6-92cd-689438452271"},{"id":"chg_01a1a01b-53f6-7b57-940a-e23660e55287","kind":"score.total_changed","summary":"Trust score (83 → 84)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-03","url":"https://verifymcp.io/servers/pipeworx-io-epa-envirofacts/pipeworx-mcp-epa-envirofacts#chg-chg_01a1a01b-53f6-7b57-940a-e23660e55287"},{"id":"chg_01a1a01b-53f6-70e6-8de8-62eaad4df551","kind":"check.unverifiable","summary":"Security disclosure (fail → unverified)","materiality":"functional","direction":"regression","scoreDelta":null,"occurredOn":"2026-11-03","url":"https://verifymcp.io/servers/pipeworx-io-epa-envirofacts/pipeworx-mcp-epa-envirofacts#chg-chg_01a1a01b-53f6-70e6-8de8-62eaad4df551"},{"id":"chg_01a19933-3faa-7d4f-849e-678c4a553d1d","kind":"score.total_changed","summary":"Trust score (49 → 83)","materiality":"functional","direction":"improvement","scoreDelta":34,"occurredOn":"2026-11-01","url":"https://verifymcp.io/servers/pipeworx-io-epa-envirofacts/pipeworx-mcp-epa-envirofacts#chg-chg_01a19933-3faa-7d4f-849e-678c4a553d1d"},{"id":"chg_01a19933-3faa-7398-9da5-03746631e893","kind":"check.reverified","summary":"Stability (unverified → 0.10)","materiality":"functional","direction":"improvement","scoreDelta":null,"occurredOn":"2026-11-01","url":"https://verifymcp.io/servers/pipeworx-io-epa-envirofacts/pipeworx-mcp-epa-envirofacts#chg-chg_01a19933-3faa-7398-9da5-03746631e893"},{"id":"chg_01a19933-1d4f-7c41-9145-ade5802722d7","kind":"check.reason","summary":"Stability (Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.)","materiality":"security","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-01","url":"https://verifymcp.io/servers/pipeworx-io-epa-envirofacts/pipeworx-mcp-epa-envirofacts#chg-chg_01a19933-1d4f-7c41-9145-ade5802722d7"},{"id":"chg_01a19933-1d4e-7536-8296-1ca9b8287f51","kind":"check.unverifiable","summary":"Tool safety (pass → unverified)","materiality":"security","direction":"regression","scoreDelta":null,"occurredOn":"2026-11-01","url":"https://verifymcp.io/servers/pipeworx-io-epa-envirofacts/pipeworx-mcp-epa-envirofacts#chg-chg_01a19933-1d4e-7536-8296-1ca9b8287f51"},{"id":"chg_01a19933-1d50-72f8-9ac2-85ae3092ce0d","kind":"check.reverified","summary":"Security disclosure (unverified → fail)","materiality":"functional","direction":"regression","scoreDelta":null,"occurredOn":"2026-11-01","url":"https://verifymcp.io/servers/pipeworx-io-epa-envirofacts/pipeworx-mcp-epa-envirofacts#chg-chg_01a19933-1d50-72f8-9ac2-85ae3092ce0d"},{"id":"chg_01a19933-1d50-77e6-a393-7cb6f3dd5231","kind":"check.unverifiable","summary":"Capabilities (pass → unverified)","materiality":"functional","direction":"regression","scoreDelta":null,"occurredOn":"2026-11-01","url":"https://verifymcp.io/servers/pipeworx-io-epa-envirofacts/pipeworx-mcp-epa-envirofacts#chg-chg_01a19933-1d50-77e6-a393-7cb6f3dd5231"},{"id":"chg_01a19933-1d50-7bc3-8db9-e638e19e2103","kind":"check.unverifiable","summary":"Tool coverage (100 → unverified)","materiality":"functional","direction":"regression","scoreDelta":null,"occurredOn":"2026-11-01","url":"https://verifymcp.io/servers/pipeworx-io-epa-envirofacts/pipeworx-mcp-epa-envirofacts#chg-chg_01a19933-1d50-7bc3-8db9-e638e19e2103"},{"id":"chg_01a19933-1d51-7246-ae0a-25b2e2309fdb","kind":"check.appeared","summary":"First check of Schema quality (unverified)","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-01","url":"https://verifymcp.io/servers/pipeworx-io-epa-envirofacts/pipeworx-mcp-epa-envirofacts#chg-chg_01a19933-1d51-7246-ae0a-25b2e2309fdb"},{"id":"chg_01a19933-1d51-7704-ae9a-e6f6c2950714","kind":"package.version_changed","summary":"Package version (0.2.0 → 0.2.1)","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-01","url":"https://verifymcp.io/servers/pipeworx-io-epa-envirofacts/pipeworx-mcp-epa-envirofacts#chg-chg_01a19933-1d51-7704-ae9a-e6f6c2950714"},{"id":"chg_01a19933-1d51-7b83-8600-0a7c151f3385","kind":"score.total_changed","summary":"Trust score (81 → 49)","materiality":"functional","direction":"regression","scoreDelta":-32,"occurredOn":"2026-11-01","url":"https://verifymcp.io/servers/pipeworx-io-epa-envirofacts/pipeworx-mcp-epa-envirofacts#chg-chg_01a19933-1d51-7b83-8600-0a7c151f3385"},{"id":"chg_01a18675-26a2-7be4-b2d7-16cdd4f4022e","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-epa-envirofacts/pipeworx-mcp-epa-envirofacts#chg-chg_01a18675-26a2-7be4-b2d7-16cdd4f4022e"}],"truncated":false,"feedUrl":"https://verifymcp.io/servers/pipeworx-io-epa-envirofacts/pipeworx-mcp-epa-envirofacts/changelog.json"},"links":{"html":"https://verifymcp.io/servers/pipeworx-io-epa-envirofacts/pipeworx-mcp-epa-envirofacts","markdown":"https://verifymcp.io/servers/pipeworx-io-epa-envirofacts/pipeworx-mcp-epa-envirofacts.md","changelogJson":"https://verifymcp.io/servers/pipeworx-io-epa-envirofacts/pipeworx-mcp-epa-envirofacts/changelog.json","changelogRss":"https://verifymcp.io/servers/pipeworx-io-epa-envirofacts/pipeworx-mcp-epa-envirofacts.xml","external":[{"label":"npm package","href":"https://www.npmjs.com/package/@pipeworx/mcp-epa-envirofacts"},{"label":"Socket report","href":"https://socket.dev/npm/package/@pipeworx/mcp-epa-envirofacts"},{"label":"Repository","href":"https://github.com/pipeworx-io/mcp-epa-envirofacts"},{"label":"Website","href":"https://pipeworx.io/packs/epa-envirofacts"}]}}