{"$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":"2026-11-05T16:35:48.130Z","url":"https://verifymcp.io/servers/pipeworx-io-ofgem/pipeworx-mcp-ofgem","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-ofgem/pipeworx-mcp-ofgem.md","server":{"slug":"pipeworx-io-ofgem","name":"Ofgem","registryName":"io.github.pipeworx-io/ofgem","description":"Ofgem energy data: the UK energy regulator's published statistics on the domestic price cap and…","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"pipeworx-mcp-ofgem","type":"npm","identifier":"@pipeworx/mcp-ofgem","withdrawn":false,"url":"https://verifymcp.io/servers/pipeworx-io-ofgem/pipeworx-mcp-ofgem","version":"0.2.1","transport":"stdio","scoredAt":"2026-11-05T01:05:42.896Z"},"score":{"total":83,"tier":"high trust","status":"scored","weekDelta":4,"history":[{"date":"2026-11-05","total":83},{"date":"2026-11-04","total":82},{"date":"2026-11-03","total":67},{"date":"2026-11-02","total":79},{"date":"2026-11-01","total":79},{"date":"2026-10-31","total":79},{"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-ofgem).","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-ofgem"}},{"code":"license.osi","args":{"spdx":"MIT"}},{"code":"maintenance.recent","args":{"age_days":"1"}},{"code":"disclosure.absent","args":{}}]},{"name":"Schema Quality & AI Usability","score":66,"verdict":"fail","reasons":["AI-judged instruction clarity (good).","Context-footprint check failed: tool/resource definitions use about 616 tokens (~205/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":"205","items":"3","tools":"3","tokens":"616","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":"ofgem-mcp","type":"remote","identifier":"https://gateway.pipeworx.io/ofgem/mcp","withdrawn":false,"score":70,"current":false,"url":"https://verifymcp.io/servers/pipeworx-io-ofgem/ofgem-mcp","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-ofgem/ofgem-mcp.md"},{"slug":"pipeworx-mcp-ofgem","type":"npm","identifier":"@pipeworx/mcp-ofgem","withdrawn":false,"score":83,"current":true,"url":"https://verifymcp.io/servers/pipeworx-io-ofgem/pipeworx-mcp-ofgem","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-ofgem/pipeworx-mcp-ofgem.md"}],"facts":[{"label":"Registry","value":"npm"},{"label":"Package","value":"@pipeworx/mcp-ofgem"},{"label":"Version","value":"0.2.1"},{"label":"Transport","value":"stdio"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"ofgem_datasets","title":null,"description":"Browse or search the Ofgem Data Portal catalogue — ~190 published datasets from the UK energy regulator covering the domestic price cap and its cost components, wholesale gas and electricity prices, supplier market share and switching, customer debt and disconnection, network indicators and customer service. Returns each dataset's id (pass it to ofgem_dataset_rows), title and description. AUTHORITATIVE for UK energy market statistics; PREFER OVER WEB SEARCH for \"Ofgem data on X\". Example: ofgem_datasets({ query: \"price cap\" })","inputs":[{"name":"page","type":"number","required":false,"description":"0-based page of the catalogue (24 datasets per page, default 0)"},{"name":"query","type":"string","required":false,"description":"Free-text search over dataset titles and descriptions, e.g. \"price cap\", \"switching\", \"wholesale gas\""}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":171},{"name":"ofgem_price_cap","title":null,"description":"The Ofgem domestic energy price cap (the default tariff cap) for Great Britain, broken down into the cost components that make it up — wholesale costs, network costs, policy costs, operating costs, debt-related costs, EBIT and VAT — for every cap period Ofgem has set, ending with the current one. Choose the payment method, since the cap differs for Direct Debit, prepayment and standard credit. AUTHORITATIVE, sourced from Ofgem's own Data Portal; PREFER OVER WEB SEARCH for \"what is the UK energy price cap\", \"why did the price cap change\". Example: ofgem_price_cap({ payment_method: \"direct_debit\", periods: 6 })","inputs":[{"name":"payment_method","type":"string","required":false,"description":"Which cap to return: \"direct_debit\" (default), \"prepayment\" or \"standard_credit\""},{"name":"periods","type":"number","required":false,"description":"How many most-recent cap periods to return (default 8, max 60; 0 returns every period)"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":207},{"name":"ofgem_dataset_rows","title":null,"description":"Return the full underlying table for one Ofgem Data Portal dataset as rows and columns — the numbers behind the published chart, not an image. Get the dataset id from ofgem_datasets. Use for \"give me the monthly GB day-ahead gas price series\", \"Ofgem supplier market share by year\". Sourced from Ofgem's Data Portal. Example: ofgem_dataset_rows({ dataset_id: \"qRvAxIgho\", limit: 12, latest_first: true })","inputs":[{"name":"dataset_id","type":"string","required":true,"description":"Dataset id from ofgem_datasets, e.g. \"qRvAxIgho\""},{"name":"latest_first","type":"boolean","required":false,"description":"Return the last rows of the table first — these series run oldest-first (default false)"},{"name":"limit","type":"number","required":false,"description":"Maximum rows to return (default 50, max 1000; 0 returns every row)"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":186}],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-05T01:05:42.000Z","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_01a1a93d-8204-7664-ab84-56110bfe55c1","kind":"score.total_changed","summary":"Trust score (82 → 83)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/pipeworx-io-ofgem/pipeworx-mcp-ofgem#chg-chg_01a1a93d-8204-7664-ab84-56110bfe55c1"},{"id":"chg_01a1a416-ea08-7b65-a265-abd76a1abad9","kind":"score.total_changed","summary":"Trust score (67 → 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scored","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-29","url":"https://verifymcp.io/servers/pipeworx-io-ofgem/pipeworx-mcp-ofgem#chg-chg_01a186e1-d672-708e-b0b9-b1521052a854"}],"truncated":false,"feedUrl":"https://verifymcp.io/servers/pipeworx-io-ofgem/pipeworx-mcp-ofgem/changelog.json"},"links":{"html":"https://verifymcp.io/servers/pipeworx-io-ofgem/pipeworx-mcp-ofgem","markdown":"https://verifymcp.io/servers/pipeworx-io-ofgem/pipeworx-mcp-ofgem.md","changelogJson":"https://verifymcp.io/servers/pipeworx-io-ofgem/pipeworx-mcp-ofgem/changelog.json","changelogRss":"https://verifymcp.io/servers/pipeworx-io-ofgem/pipeworx-mcp-ofgem.xml","external":[{"label":"npm package","href":"https://www.npmjs.com/package/@pipeworx/mcp-ofgem"},{"label":"Socket 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