{"$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":"2026-11-06T05:55:36.657Z","url":"https://verifymcp.io/servers/pipeworx-io-meps/pipeworx-mcp-meps","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-meps/pipeworx-mcp-meps.md","server":{"slug":"pipeworx-io-meps","name":"Meps","registryName":"io.github.pipeworx-io/meps","description":"MEPS — what Americans actually take, and what for.","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"pipeworx-mcp-meps","type":"npm","identifier":"@pipeworx/mcp-meps","withdrawn":false,"url":"https://verifymcp.io/servers/pipeworx-io-meps/pipeworx-mcp-meps","version":"0.2.1","transport":"stdio","scoredAt":"2026-11-06T01:07:34.174Z"},"score":{"total":84,"tier":"high trust","status":"scored","weekDelta":4,"history":[{"date":"2026-11-06","total":84},{"date":"2026-11-05","total":83},{"date":"2026-11-04","total":83},{"date":"2026-11-03","total":67},{"date":"2026-11-02","total":80},{"date":"2026-11-01","total":80},{"date":"2026-10-31","total":80},{"date":"2026-10-30","total":80},{"date":"2026-10-29","total":80}]},"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-meps).","Clear OSI-approved license (MIT).","Actively maintained (last published 2 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-meps"}},{"code":"license.osi","args":{"spdx":"MIT"}},{"code":"maintenance.recent","args":{"age_days":"2"}},{"code":"disclosure.absent","args":{}}]},{"name":"Schema Quality & AI Usability","score":70,"verdict":"fail","reasons":["AI-judged instruction clarity (good).","Context-footprint check failed: tool/resource definitions use about 621 tokens (~155/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":"155","items":"4","tools":"4","tokens":"621","resources":"0"}},{"code":"schema.examples_absent","args":{}}]},{"name":"Stability & Change Management","score":27,"verdict":"partial","reasons":["Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses."],"codes":[{"code":"stability.building_history","args":{"days":"8"}}]},{"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); 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Covers the whole US population — every payer, every age, commercial and uninsured included, not just Medicare or Medicaid. Ask with a plain condition name like \"depression\", \"high cholesterol\", \"type 2 diabetes\" or \"asthma\". Returns drugs ranked by estimated people treated, each with the survey sample behind it.","inputs":[{"name":"condition","type":"string","required":true,"description":"Condition in plain words (\"depression\", \"high blood pressure\"), or a CCSR category code like MBD002."},{"name":"limit","type":"number","required":false,"description":"Max drugs, default 20, max 100."},{"name":"min_sample","type":"number","required":false,"description":"Minimum survey respondents behind a row, default 60 — AHRQ's own reliability floor. Lower it to see less-common drugs, which come back marked reliable:false because AHRQ would not publish them."},{"name":"year","type":"number","required":false,"description":"Survey year. Defaults to the most recent loaded."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":214},{"name":"meps_conditions_for_drug","title":null,"description":"What a drug is actually being prescribed for in the US population, ranked by estimated people. Answers off-label and multi-use questions that a label or an approval database cannot: what gabapentin, metformin or amitriptyline are really used to treat in practice. Give a generic drug name.","inputs":[{"name":"drug","type":"string","required":true,"description":"Generic drug name, e.g. \"gabapentin\", \"metformin\"."},{"name":"limit","type":"number","required":false,"description":"Max conditions, default 20, max 100."},{"name":"min_sample","type":"number","required":false,"description":"Minimum survey respondents behind a row, default 60."},{"name":"year","type":"number","required":false,"description":"Survey year. 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Defaults to the most recent loaded."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":109},{"name":"meps_top_drugs","title":null,"description":"The most-used prescription drugs in the United States, ranked by estimated number of people who filled them, with total and out-of-pocket spending. Answers what the most commonly taken medications in America are for a given year.","inputs":[{"name":"limit","type":"number","required":false,"description":"Max drugs, default 25, max 100."},{"name":"order_by","type":"string","required":false,"description":"Ranking measure, default people."},{"name":"year","type":"number","required":false,"description":"Survey year. Defaults to the most recent loaded."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":100}],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-06T01:07:34.000Z","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_01a1ae65-90b0-7846-8df3-82ed1bea3502","kind":"score.total_changed","summary":"Trust score (83 → 84)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-06","url":"https://verifymcp.io/servers/pipeworx-io-meps/pipeworx-mcp-meps#chg-chg_01a1ae65-90b0-7846-8df3-82ed1bea3502"},{"id":"chg_01a1a419-89d0-7950-9610-d38b2323c4cb","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-meps/pipeworx-mcp-meps#chg-chg_01a1a419-89d0-7950-9610-d38b2323c4cb"},{"id":"chg_01a1a419-89d2-7483-82e5-6db19bc7a692","kind":"score.total_changed","summary":"Trust score (67 → 83)","materiality":"functional","direction":"improvement","scoreDelta":16,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/pipeworx-io-meps/pipeworx-mcp-meps#chg-chg_01a1a419-89d2-7483-82e5-6db19bc7a692"},{"id":"chg_01a19f4d-196e-73fc-9003-2e51df534d68","kind":"score.total_changed","summary":"Trust score (80 → 67)","materiality":"functional","direction":"regression","scoreDelta":-13,"occurredOn":"2026-11-03","url":"https://verifymcp.io/servers/pipeworx-io-meps/pipeworx-mcp-meps#chg-chg_01a19f4d-196e-73fc-9003-2e51df534d68"},{"id":"chg_01a19f4d-196d-74d2-87a9-3ea0f410f36b","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-meps/pipeworx-mcp-meps#chg-chg_01a19f4d-196d-74d2-87a9-3ea0f410f36b"},{"id":"chg_01a19f4d-196c-7dac-871c-1746eab9b46f","kind":"check.reverified","summary":"Stability (unverified → 0.17)","materiality":"functional","direction":"improvement","scoreDelta":null,"occurredOn":"2026-11-03","url":"https://verifymcp.io/servers/pipeworx-io-meps/pipeworx-mcp-meps#chg-chg_01a19f4d-196c-7dac-871c-1746eab9b46f"},{"id":"chg_01a19f4d-1968-799c-9e68-5b5ec34a2633","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-meps/pipeworx-mcp-meps#chg-chg_01a19f4d-1968-799c-9e68-5b5ec34a2633"},{"id":"chg_01a18a59-9942-72a3-b675-eb9d8b3438a6","kind":"check.reverified","summary":"Security disclosure (unverified → fail)","materiality":"functional","direction":"regression","scoreDelta":null,"occurredOn":"2026-10-30","url":"https://verifymcp.io/servers/pipeworx-io-meps/pipeworx-mcp-meps#chg-chg_01a18a59-9942-72a3-b675-eb9d8b3438a6"},{"id":"chg_01a186e7-0365-7157-8f9f-c849e9479953","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-meps/pipeworx-mcp-meps#chg-chg_01a186e7-0365-7157-8f9f-c849e9479953"}],"truncated":false,"feedUrl":"https://verifymcp.io/servers/pipeworx-io-meps/pipeworx-mcp-meps/changelog.json"},"links":{"html":"https://verifymcp.io/servers/pipeworx-io-meps/pipeworx-mcp-meps","markdown":"https://verifymcp.io/servers/pipeworx-io-meps/pipeworx-mcp-meps.md","changelogJson":"https://verifymcp.io/servers/pipeworx-io-meps/pipeworx-mcp-meps/changelog.json","changelogRss":"https://verifymcp.io/servers/pipeworx-io-meps/pipeworx-mcp-meps.xml","external":[{"label":"npm package","href":"https://www.npmjs.com/package/@pipeworx/mcp-meps"},{"label":"Socket report","href":"https://socket.dev/npm/package/@pipeworx/mcp-meps"},{"label":"Repository","href":"https://github.com/pipeworx-io/mcp-meps"},{"label":"Website","href":"https://pipeworx.io/packs/meps"}]}}