{"$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":"2026-11-05T18:23:35.528Z","url":"https://verifymcp.io/servers/pipeworx-io-nps/pipeworx-mcp-nps","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-nps/pipeworx-mcp-nps.md","server":{"slug":"pipeworx-io-nps","name":"Nps","registryName":"io.github.pipeworx-io/nps","description":"NPS MCP — US National Park Service (free key, generous limits)","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"pipeworx-mcp-nps","type":"npm","identifier":"@pipeworx/mcp-nps","withdrawn":false,"url":"https://verifymcp.io/servers/pipeworx-io-nps/pipeworx-mcp-nps","version":"0.2.1","transport":"stdio","scoredAt":"2026-11-05T00:06:01.545Z"},"score":{"total":84,"tier":"high trust","status":"scored","weekDelta":3,"history":[{"date":"2026-11-05","total":84},{"date":"2026-11-04","total":84},{"date":"2026-11-03","total":68},{"date":"2026-11-02","total":83},{"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-nps).","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-nps"}},{"code":"license.osi","args":{"spdx":"MIT"}},{"code":"maintenance.recent","args":{"age_days":"1"}},{"code":"disclosure.absent","args":{}}]},{"name":"Schema Quality & AI Usability","score":74,"verdict":"fail","reasons":["AI-judged instruction clarity (good).","Context-footprint check failed: tool/resource definitions use about 783 tokens (~130/item across 6 items; 6 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":"130","items":"6","tools":"6","tokens":"783","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 6 captured tool definition(s), and no name or description among them implies an irreversible operation.","An AI judge read all 7 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":"6"}},{"code":"toolsafety.manipulation_clean","args":{"units":"7","judged":"7"}}]},{"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":"nps-mcp","type":"remote","identifier":"https://gateway.pipeworx.io/nps/mcp","withdrawn":false,"score":77,"current":false,"url":"https://verifymcp.io/servers/pipeworx-io-nps/nps-mcp","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-nps/nps-mcp.md"},{"slug":"pipeworx-mcp-nps","type":"npm","identifier":"@pipeworx/mcp-nps","withdrawn":false,"score":84,"current":true,"url":"https://verifymcp.io/servers/pipeworx-io-nps/pipeworx-mcp-nps","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-nps/pipeworx-mcp-nps.md"}],"facts":[{"label":"Registry","value":"npm"},{"label":"Package","value":"@pipeworx/mcp-nps"},{"label":"Version","value":"0.2.1"},{"label":"Transport","value":"stdio"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"list_parks","title":null,"description":"List or search NPS parks. Filter by free-text query, state code (2-letter, comma-separated), or parkCode list. Returns full name, description, designation, states, GPS, address, official URL.","inputs":[{"name":"limit","type":"number","required":false,"description":"Results (1-500, default 25)"},{"name":"park_code","type":"string","required":false,"description":"Specific parkCode(s), comma-separated (e.g., \"yose,grca\")"},{"name":"query","type":"string","required":false,"description":"Free-text search"},{"name":"start","type":"number","required":false,"description":"0-based offset (default 0)"},{"name":"state","type":"string","required":false,"description":"2-letter state code(s), comma-separated (e.g., \"CA,NV\")"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":143},{"name":"get_park","title":null,"description":"Fetch a single park by parkCode. Returns full description, designation, activities, topics, address, contacts, operating hours, entrance fees, and image gallery.","inputs":[{"name":"park_code","type":"string","required":true,"description":"4-letter NPS parkCode (e.g., \"yose\", \"grca\", \"yell\")"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":71},{"name":"list_alerts","title":null,"description":"Current park alerts — closures, road conditions, weather warnings, danger advisories. Filter by parkCode or state.","inputs":[{"name":"limit","type":"number","required":false,"description":"1-500 (default 50)"},{"name":"park_code","type":"string","required":false,"description":"parkCode(s), comma-separated"},{"name":"query","type":"string","required":false,"description":"Free-text alert search"},{"name":"state","type":"string","required":false,"description":"2-letter state code"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":84},{"name":"list_campgrounds","title":null,"description":"Campgrounds inside a park or state. Returns name, description, RV/tent capacity, amenities, reservation info, GPS.","inputs":[{"name":"limit","type":"number","required":false,"description":"1-500 (default 25)"},{"name":"park_code","type":"string","required":false,"description":"parkCode (optional)"},{"name":"query","type":"string","required":false,"description":"Free-text query (optional)"},{"name":"state","type":"string","required":false,"description":"2-letter state code (optional)"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":88},{"name":"list_things_to_do","title":null,"description":"Activities recommended by the park service — hikes, ranger programs, scenic drives, ranger-led activities. Filter by parkCode or state.","inputs":[{"name":"limit","type":"number","required":false,"description":"1-500 (default 25)"},{"name":"park_code","type":"string","required":false,"description":"parkCode (optional)"},{"name":"query","type":"string","required":false,"description":"Free-text query (optional)"},{"name":"state","type":"string","required":false,"description":"2-letter state code (optional)"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":90},{"name":"nps_visitation","title":null,"description":"National park visitor statistics — how many people visited a park. Answers \"how many people visited Yellowstone\", \"NPS visitation numbers\", \"annual visitors to Grand Canyon\", \"busiest national park\", \"park attendance by month\". Monthly + annual recreation and total visitor counts from the NPS Visitor Use Statistics service (keyless). Pass a park name or 4-letter code (e.g., YELL, GRCA, GRSM) and a year, or system_total:true for the whole national park system. Example: {\"park\":\"yellowstone\",\"year\":2023}.","inputs":[{"name":"end_year","type":"number","required":false,"description":"Optional range end year (inclusive)."},{"name":"park","type":"string","required":false,"description":"Park name or 4-letter NPS unit code (e.g., \"yellowstone\", \"grand canyon\", \"YELL\", \"GRCA\", \"GRSM\"). Omit when system_total is true."},{"name":"start_year","type":"number","required":false,"description":"Optional range start year (inclusive)."},{"name":"system_total","type":"boolean","required":false,"description":"If true, return system-wide totals across all NPS units for the year instead of a single park."},{"name":"year","type":"number","required":false,"description":"Calendar year (default: most recent complete year). Data lags ~6-12 months."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":255}],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-05T00:06:01.000Z","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_01a1a3df-43f2-7281-9501-fb3353b2e787","kind":"check.reverified","summary":"Malware scan (unverified → pass)","materiality":"security","direction":"improvement","scoreDelta":null,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/pipeworx-io-nps/pipeworx-mcp-nps#chg-chg_01a1a3df-43f2-7281-9501-fb3353b2e787"},{"id":"chg_01a1a3df-43f3-7e59-bf6b-02d7a1a04377","kind":"score.total_changed","summary":"Trust score (68 → 84)","materiality":"functional","direction":"improvement","scoreDelta":16,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/pipeworx-io-nps/pipeworx-mcp-nps#chg-chg_01a1a3df-43f3-7e59-bf6b-02d7a1a04377"},{"id":"chg_01a1a35e-fc3e-712d-bce6-8a264e93b4b1","kind":"score.total_changed","summary":"Trust score (83 → 68)","materiality":"functional","direction":"regression","scoreDelta":-15,"occurredOn":"2026-11-03","url":"https://verifymcp.io/servers/pipeworx-io-nps/pipeworx-mcp-nps#chg-chg_01a1a35e-fc3e-712d-bce6-8a264e93b4b1"},{"id":"chg_01a1a35e-fc3d-71a1-afbb-70970ca4b124","kind":"package.version_changed","summary":"Package version (0.2.0 → 0.2.1)","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-03","url":"https://verifymcp.io/servers/pipeworx-io-nps/pipeworx-mcp-nps#chg-chg_01a1a35e-fc3d-71a1-afbb-70970ca4b124"},{"id":"chg_01a1a35e-fc3b-7e67-9b52-ad16b4a7275f","kind":"check.unverifiable","summary":"Malware scan (pass → unverified)","materiality":"security","direction":"regression","scoreDelta":null,"occurredOn":"2026-11-03","url":"https://verifymcp.io/servers/pipeworx-io-nps/pipeworx-mcp-nps#chg-chg_01a1a35e-fc3b-7e67-9b52-ad16b4a7275f"},{"id":"chg_01a19992-1799-71e9-a665-333686dfc2f1","kind":"score.total_changed","summary":"Trust score (82 → 83)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-02","url":"https://verifymcp.io/servers/pipeworx-io-nps/pipeworx-mcp-nps#chg-chg_01a19992-1799-71e9-a665-333686dfc2f1"},{"id":"chg_01a18f44-abe5-7c78-91db-683ee8893c09","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-nps/pipeworx-mcp-nps#chg-chg_01a18f44-abe5-7c78-91db-683ee8893c09"},{"id":"chg_01a186a5-e947-7adb-942c-713f8f62b86a","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-nps/pipeworx-mcp-nps#chg-chg_01a186a5-e947-7adb-942c-713f8f62b86a"},{"id":"chg_01a18647-5b8c-790a-b2f3-69c410e20488","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-nps/pipeworx-mcp-nps#chg-chg_01a18647-5b8c-790a-b2f3-69c410e20488"}],"truncated":false,"feedUrl":"https://verifymcp.io/servers/pipeworx-io-nps/pipeworx-mcp-nps/changelog.json"},"links":{"html":"https://verifymcp.io/servers/pipeworx-io-nps/pipeworx-mcp-nps","markdown":"https://verifymcp.io/servers/pipeworx-io-nps/pipeworx-mcp-nps.md","changelogJson":"https://verifymcp.io/servers/pipeworx-io-nps/pipeworx-mcp-nps/changelog.json","changelogRss":"https://verifymcp.io/servers/pipeworx-io-nps/pipeworx-mcp-nps.xml","external":[{"label":"npm package","href":"https://www.npmjs.com/package/@pipeworx/mcp-nps"},{"label":"Socket report","href":"https://socket.dev/npm/package/@pipeworx/mcp-nps"},{"label":"Repository","href":"https://github.com/pipeworx-io/mcp-nps"},{"label":"Website","href":"https://pipeworx.io/packs/nps"}]}}