{"$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":"2026-11-05T17:54:45.066Z","url":"https://verifymcp.io/servers/com-1102tools-federal-register-mcp/federal-register","markdownUrl":"https://verifymcp.io/servers/com-1102tools-federal-register-mcp/federal-register.md","server":{"slug":"com-1102tools-federal-register-mcp","name":"Federal Register","registryName":"com.1102tools/federal-register-mcp","description":"Federal Register proposed and final rules, notices, executive orders, and FAR cases. 8 tools.","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"federal-register","type":"remote","identifier":"https://federal-register.1102tools.com/mcp","withdrawn":false,"url":"https://verifymcp.io/servers/com-1102tools-federal-register-mcp/federal-register","version":"1.0.21","transport":null,"scoredAt":"2026-11-05T09:36:26.223Z"},"score":{"total":68,"tier":"medium","status":"scored","weekDelta":3,"history":[{"date":"2026-11-05","total":68},{"date":"2026-11-04","total":68},{"date":"2026-11-03","total":67},{"date":"2026-11-02","total":67},{"date":"2026-11-01","total":66},{"date":"2026-10-31","total":66},{"date":"2026-10-30","total":65},{"date":"2026-10-29","total":65},{"date":"2026-10-28","total":64},{"date":"2026-10-27","total":64},{"date":"2026-10-26","total":64},{"date":"2026-10-25","total":63},{"date":"2026-10-24","total":63},{"date":"2026-10-23","total":62},{"date":"2026-10-22","total":62},{"date":"2026-10-21","total":61}]},"categories":[{"name":"Endpoint Security","score":63,"verdict":"fail","reasons":["The endpoint's TLS certificate is valid, in date, and uses a strong key.","No authorisation is required to call this server. Nothing on it is marked destructive, but we can't show that an anonymous caller can only read: full credit needs the server to list at least one tool and every tool to be verifiably read-only. We use a best-effort check of tool names and descriptions to tell read-only tools from tools that change things, so some genuinely read-only tools may not get full credit. Names that start with a read verb (get, list, read, search and similar) and accurate readOnlyHint annotations help. Meet that to earn full credit, or require authorisation.","HTTPS enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement.","HSTS check failed: the Strict-Transport-Security header is absent.","DNSSEC check failed: this domain isn't protected by DNSSEC."],"codes":[{"code":"tls.valid","args":{}},{"code":"auth.none_no_destructive","args":{}},{"code":"https.inconclusive","args":{"reason":"plaintext_status","status":"405"}},{"code":"headers.hsts_absent","args":{}},{"code":"dnssec.absent","args":{}}]},{"name":"Transport & Reachability","score":100,"verdict":"pass","reasons":["Verified streamable-http transport via a live MCP handshake."],"codes":[{"code":"transport.verified","args":{"transport":"streamable-http"}}]},{"name":"Schema Quality & AI Usability","score":57,"verdict":"fail","reasons":["AI-judged instruction clarity (good).","Context-footprint check failed: tool/resource definitions use about 3011 tokens (~376/item across 8 items; 8 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":"376","items":"8","tools":"8","tokens":"3011","resources":"0"}},{"code":"schema.examples_absent","args":{}}]},{"name":"Stability & Change Management","score":50,"verdict":"partial","reasons":["Stability observed for 15 of 30 days with no destabilising changes; credit accrues until the full window elapses."],"codes":[{"code":"stability.building_history","args":{"days":"15"}}]},{"name":"Tool Coverage","score":71,"verdict":"fail","reasons":["100% of tools have a non-trivial description (not blank, and not just the tool's name).","0% of tool parameters carry a description.","Structured output schemas are declared (100% of tools); any adoption earns full credit."],"codes":[{"code":"toolquality.descriptions","args":{"pct":"100"}},{"code":"toolquality.param_docs","args":{"pct":"0"}},{"code":"toolquality.output_present","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 8 captured tool definition(s), and no name or description among them implies an irreversible operation.","An AI judge read all 8 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":"8"}},{"code":"toolsafety.manipulation_clean","args":{"units":"8","judged":"8"}}]},{"name":"Capabilities","score":100,"verdict":"pass","reasons":["Implements a current MCP spec version (2026-07-28)."],"codes":[{"code":"protocol.current","args":{"version":"2026-07-28"}}]}],"inconclusive":["HTTPS enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement."],"malware":[],"components":[{"slug":"federal-register","type":"remote","identifier":"https://federal-register.1102tools.com/mcp","withdrawn":false,"score":68,"current":true,"url":"https://verifymcp.io/servers/com-1102tools-federal-register-mcp/federal-register","markdownUrl":"https://verifymcp.io/servers/com-1102tools-federal-register-mcp/federal-register.md"},{"slug":"federal-register-mcp","type":"pypi","identifier":"federal-register-mcp","withdrawn":false,"score":73,"current":false,"url":"https://verifymcp.io/servers/com-1102tools-federal-register-mcp/federal-register-mcp","markdownUrl":"https://verifymcp.io/servers/com-1102tools-federal-register-mcp/federal-register-mcp.md"}],"facts":[{"label":"Endpoint","value":"https://federal-register.1102tools.com/mcp"},{"label":"Transports","value":"streamable-http"},{"label":"Auth","value":"none"},{"label":"Version","value":"1.0.21"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"search_documents","title":null,"description":"Search Federal Register documents.\n\n    Finds proposed rules, final rules, notices, and presidential documents\n    published in the Federal Register since 1994.\n\n    Key parameters:\n    - agencies: list of agency URL slugs (OR logic). Use list_agencies() to find slugs.\n      Common: 'defense-department', 'general-services-administration',\n      'small-business-administration', 'defense-acquisition-regulations-system'\n      (DFARS), 'federal-procurement-policy-office' (OFPP and the CAS Board)\n    - far_council: True for FAR rules, proposed rules and notices (the FAR\n      Council's output). There is no single FAR agency slug: FAR documents\n      are filed jointly under DoD, GSA and NASA, OFPP was added only from\n      about mid-2025 (so the OFPP slug misses earlier FAR rules and adds CAS\n      Board documents), and 'federal-acquisition-regulation-system' holds 2\n      documents ever. far_council=True keeps documents filed by all three of\n      DoD, GSA and NASA; count is exact when far_council.complete is true\n      (narrow by date if not). Cannot be combined with agencies. For FAR\n      clause changes only, cfr_title=48 + cfr_part='1-99' also works.\n    - doc_types: PRORULE (proposed rule), RULE (final rule), NOTICE, PRESDOCU\n    - term: full-text keyword search (strips stop words)\n    - docket_id: docket identifier (token match). 'FAR Case 2023-008' = exact,\n      'FAR Case 2023' = all 2023 cases; partial tokens like 'FAR Case 20'\n      match nothing\n    - regulation_id_number: RIN (precise match, e.g., '9000-AO56')\n    - pub_date_gte/lte: publication date range (YYYY-MM-DD)\n    - comment_date_gte/lte: comment close date range\n    - effective_date_gte/lte: effective date range\n    - correction: True finds only the Office of the Federal Register's own\n      correction notices (C1- prefix documents). Agency-issued corrections\n      ('Final rule; correction.', 'Correcting amendment.') are ordinary RULE\n      documents and are not flagged: search doc_types=['RULE'] wi…","inputs":[{"name":"agencies","type":null,"required":false,"description":null},{"name":"cfr_part","type":null,"required":false,"description":null},{"name":"cfr_title","type":null,"required":false,"description":null},{"name":"comment_date_gte","type":null,"required":false,"description":null},{"name":"comment_date_lte","type":null,"required":false,"description":null},{"name":"correction","type":null,"required":false,"description":null},{"name":"doc_types","type":null,"required":false,"description":null},{"name":"docket_id","type":null,"required":false,"description":null},{"name":"effective_date_gte","type":null,"required":false,"description":null},{"name":"effective_date_lte","type":null,"required":false,"description":null},{"name":"executive_order_number","type":null,"required":false,"description":null},{"name":"far_council","type":"boolean","required":false,"description":null},{"name":"order","type":"string","required":false,"description":null},{"name":"page","type":"integer","required":false,"description":null},{"name":"per_page","type":"integer","required":false,"description":null},{"name":"presidential_document_type","type":null,"required":false,"description":null},{"name":"pub_date_gte","type":null,"required":false,"description":null},{"name":"pub_date_lte","type":null,"required":false,"description":null},{"name":"regulation_id_number","type":null,"required":false,"description":null},{"name":"significant","type":null,"required":false,"description":null},{"name":"term","type":null,"required":false,"description":null}],"outputs":[],"hasOutputSchema":true,"hasExamples":false,"tokenEstimate":1028},{"name":"get_document","title":null,"description":"Get full details for a single Federal Register document by number.\n\n    Returns all available fields including full text URLs, docket info,\n    RIN details, page views, topics, corrections, and CFR references.\n\n    Document numbers look like '2026-03065' (modern), 'E9-12940' or\n    'X94-70302' (legacy pre-2011 archive), or 'C1-2026-01234' (corrections).","inputs":[{"name":"document_number","type":"string","required":true,"description":null}],"outputs":[],"hasOutputSchema":true,"hasExamples":false,"tokenEstimate":114},{"name":"get_documents_batch","title":null,"description":"Fetch multiple documents in one call (up to ~20).\n\n    Pass a list of document numbers to fetch up to about 20 in one call.\n    Always returns {count, results, [errors]}; errors.not_found lists any\n    requested numbers the API could not locate. Results come back in the\n    order requested. Image metadata (images, images_metadata) is left out\n    to keep batches small; get_document returns it.","inputs":[{"name":"document_numbers","type":"array","required":true,"description":null}],"outputs":[],"hasOutputSchema":true,"hasExamples":false,"tokenEstimate":108},{"name":"get_facet_counts","title":null,"description":"Get document counts grouped by type, agency, topic, or time period.\n\n    Accepts the same filter conditions as search_documents. Returns\n    aggregated counts without individual document results.\n\n    Facets: type, agency, topic (categorical) plus daily, weekly, monthly,\n    quarterly, yearly (publication-date buckets, useful for trend lines).\n\n    Useful for understanding the volume of rulemaking by agency, type, or\n    over time within a date range before drilling into specific documents.\n\n    presidential_document_type (executive_order, proclamation, memorandum,\n    determination, notice, presidential_order, other) narrows to one kind\n    of presidential document, e.g. executive orders per month.\n\n    At least one filter (agencies, doc_types, term, pub_date_gte/lte, or\n    cfr_title) is required. An unfiltered facet query returns the entire\n    all-time aggregate.\n\n    FAR Council counts: facets cannot express \"filed by DoD AND GSA AND\n    NASA\", and no single agency slug covers FAR documents (OFPP only from\n    about mid-2025; 'federal-acquisition-regulation-system' holds 2 documents\n    ever). Count FAR rules with search_documents(far_council=True,\n    doc_types=[...], pub_date_gte/lte=...) and read its count.","inputs":[{"name":"agencies","type":null,"required":false,"description":null},{"name":"cfr_part","type":null,"required":false,"description":null},{"name":"cfr_title","type":null,"required":false,"description":null},{"name":"doc_types","type":null,"required":false,"description":null},{"name":"facet","type":"string","required":true,"description":null},{"name":"presidential_document_type","type":null,"required":false,"description":null},{"name":"pub_date_gte","type":null,"required":false,"description":null},{"name":"pub_date_lte","type":null,"required":false,"description":null},{"name":"term","type":null,"required":false,"description":null}],"outputs":[],"hasOutputSchema":true,"hasExamples":false,"tokenEstimate":349},{"name":"get_public_inspection","title":null,"description":"Get current public inspection documents (pre-publication).\n\n    Public inspection documents are FR documents filed for publication but\n    not yet published. Updated business days only.\n\n    The current-PI endpoint does NOT support server-side filtering. This\n    tool fetches all current PI documents and filters client-side by\n    agency and/or keyword in the title.\n\n    Useful for getting early notice of upcoming regulatory actions.\n\n    Parameters:\n    - agency_filter: case-insensitive substring match against agency slugs,\n      names, and short names. Sub-agencies are included: PI documents list\n      only the FILING sub-agency, so the filter is also matched against the\n      Federal Register agency list and every agency below a matching one\n      counts ('defense-department' or 'DOD' also returns Army, Navy, Air\n      Force, Corps of Engineers and Defense Logistics Agency filings).\n      filters_applied.includes_sub_agencies says whether that worked.\n    - keyword_filter: substring match against document titles\n    - limit: max documents returned after filtering (default 50, max 500).\n      Unfiltered dumps can exceed 170KB; narrow with filters or raise the cap.","inputs":[{"name":"agency_filter","type":null,"required":false,"description":null},{"name":"keyword_filter","type":null,"required":false,"description":null},{"name":"limit","type":"integer","required":false,"description":null}],"outputs":[],"hasOutputSchema":true,"hasExamples":false,"tokenEstimate":270},{"name":"list_agencies","title":null,"description":"List agencies with their IDs, names, slugs, and parent agencies.\n\n    Use the 'slug' values with search_documents() and other tools.\n    Common procurement slugs:\n    - defense-department (DoD)\n    - general-services-administration (GSA)\n    - national-aeronautics-and-space-administration (NASA)\n    - defense-acquisition-regulations-system (DARS/DFARS)\n    - federal-procurement-policy-office (OFPP and the CAS Board)\n    - small-business-administration (SBA)\n    - veterans-affairs-department (VA)\n\n    The FAR has no single slug. FAR rules and notices are filed jointly\n    under DoD, GSA and NASA; OFPP was added only from about mid-2025, so\n    the OFPP slug misses earlier FAR rules. The agency named 'Federal\n    Acquisition Regulation System' (federal-acquisition-regulation-system)\n    holds 2 documents ever; it carries a note in these results. For FAR\n    documents use search_documents(far_council=True) or\n    open_comment_periods(far_council=True).\n\n    Parameters:\n    - query: optional case-insensitive substring match against name, short_name,\n      and slug. Recommended: narrow results before pulling full detail.\n    - include_detail: if False (default), returns only id/name/short_name/slug/parent_id.\n      If True, returns all fields (description, urls, etc.). The full dump is ~700KB.","inputs":[{"name":"include_detail","type":"boolean","required":false,"description":null},{"name":"query","type":null,"required":false,"description":null}],"outputs":[],"hasOutputSchema":true,"hasExamples":false,"tokenEstimate":334},{"name":"open_comment_periods","title":null,"description":"Find source-reported open comment periods, soonest indexed deadline first.\n\n    Covers proposed rules, notices, AND final/interim rules that accept\n    comments (dozens of RULE-type documents have open periods at any time).\n    Queries for comment close date >= today, scans up to 500 matching\n    documents oldest-published first (where the soonest deadlines live),\n    sorts by close date, and returns the first `limit`.\n\n    Source scope: total_open is the API's matching metadata count;\n    scanned is how many this call examined. When total_open exceeds\n    scanned, narrow with agencies/term for complete indexed coverage. A very\n    recently published document with an unusually short comment window\n    can fall outside the scan in that oversubscribed case.\n\n    complete means the matching indexed records were scanned, not that every\n    currently open opportunity or controlling deadline was verified. The API's\n    comments_close_on metadata can disagree with DATES after an extension or\n    reopening. Even a zero result needs docket/subject search_documents and\n    get_document DATES/linked publication checks before ruling out comments.\n\n    Default: searches all agencies. Pass agency slugs to narrow scope,\n    e.g. ['defense-acquisition-regulations-system'] for DFARS or\n    ['general-services-administration'] for GSA and GSAR.\n\n    Parameters:\n    - far_council: True for open FAR proposed rules and FAR information\n      collections (documents filed jointly by DoD, GSA and NASA; there is no\n      single FAR agency slug and the OFPP tag only appears from about\n      mid-2025). Cannot be combined with agencies.\n    - limit: max documents returned after sorting (default 50, max 100).\n      Unfiltered dumps across all agencies can approach 200KB; several\n      broad agencies together (e.g. DoD + GSA) can pass 100KB, so lower\n      limit for those.","inputs":[{"name":"agencies","type":null,"required":false,"description":null},{"name":"far_council","type":"boolean","required":false,"description":null},{"name":"limit","type":"integer","required":false,"description":null},{"name":"term","type":null,"required":false,"description":null}],"outputs":[],"hasOutputSchema":true,"hasExamples":false,"tokenEstimate":440},{"name":"far_case_history","title":null,"description":"Get all Federal Register documents for a FAR/DFARS case or FAC.\n\n    Pass a docket ID like 'FAR Case 2023-008' (or a FAC number like\n    'FAC 2025-06'). Runs BOTH a docket-id search and a quoted full-text\n    search, then merges the two result sets (deduped by document number)\n    in chronological order to show the full rulemaking progression:\n    ANPRM -> proposed rule -> final rule -> corrections. The dual query\n    matters: FAC introduction and companion documents often carry only\n    internal docket numbers, so a docket-only search returns a partial set.\n\n    Docket matching is token-based, not substring: 'FAR Case 2023' matches\n    all 2023 cases (token '2023' matches '2023-008'), but a partial token\n    like 'FAR Case 20' matches nothing. Be specific to avoid false positives.\n\n    Each document carries matched_by: 'docket' or 'docket+text' when its\n    docket ids name the case, 'text' when it only mentions the case in its\n    text (regulatory agendas, related or companion cases, FAC\n    introductions, public meetings). Read 'text' matches with care.\n\n    Each underlying search returns at most 100 documents. truncated=True\n    flags that one of the searches hit that cap (docket_matches and\n    term_matches carry the API's full counts); narrow the docket_id if so.\n\n    Minimum docket_id length is 3 characters to prevent token matches that\n    return unrelated documents (e.g. 'x' matched 65 random dockets in 0.1.x).","inputs":[{"name":"docket_id","type":"string","required":true,"description":null}],"outputs":[],"hasOutputSchema":true,"hasExamples":false,"tokenEstimate":368}],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-05T09:36:26.000Z","track":"remote","endpoint":"https://federal-register.1102tools.com/mcp","declaredUrl":null,"truncated":false,"tls":{"outcome":"valid","label":"Valid","version":"TLS 1.3","cipherSuite":"TLS_AES_128_GCM_SHA256","chainError":null,"certificates":[{"subject":"CN=1102tools.com","issuer":"CN=WE1,O=Google Trust 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67)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-02","url":"https://verifymcp.io/servers/com-1102tools-federal-register-mcp/federal-register#chg-chg_01a19b95-6fc2-7310-bff9-202c5bb76604"},{"id":"chg_01a19149-11c4-76f6-a773-7a9d9a968e87","kind":"score.total_changed","summary":"Trust score (65 → 66)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-31","url":"https://verifymcp.io/servers/com-1102tools-federal-register-mcp/federal-register#chg-chg_01a19149-11c4-76f6-a773-7a9d9a968e87"},{"id":"chg_01a186fe-d83b-7179-b78c-3b7476841f7f","kind":"score.total_changed","summary":"Trust score (64 → 65)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-29","url":"https://verifymcp.io/servers/com-1102tools-federal-register-mcp/federal-register#chg-chg_01a186fe-d83b-7179-b78c-3b7476841f7f"},{"id":"chg_01a17f98-0d27-701f-88bf-5b75ee14effe","kind":"server.version_changed","summary":"Server version (1.0.20 → 1.0.21)","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-27","url":"https://verifymcp.io/servers/com-1102tools-federal-register-mcp/federal-register#chg-chg_01a17f98-0d27-701f-88bf-5b75ee14effe"},{"id":"chg_01a17ae4-e453-7b64-aea5-e04c593d5b95","kind":"server.version_changed","summary":"Server version (1.0.19 → 1.0.20)","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-27","url":"https://verifymcp.io/servers/com-1102tools-federal-register-mcp/federal-register#chg-chg_01a17ae4-e453-7b64-aea5-e04c593d5b95"},{"id":"chg_01a1777f-c4d7-719e-ad4c-3a8a30bbf910","kind":"score.total_changed","summary":"Trust score (63 → 64)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-26","url":"https://verifymcp.io/servers/com-1102tools-federal-register-mcp/federal-register#chg-chg_01a1777f-c4d7-719e-ad4c-3a8a30bbf910"},{"id":"chg_01a16d33-7785-7e5f-b111-95dab9a13e4a","kind":"score.total_changed","summary":"Trust score (62 → 63)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-24","url":"https://verifymcp.io/servers/com-1102tools-federal-register-mcp/federal-register#chg-chg_01a16d33-7785-7e5f-b111-95dab9a13e4a"},{"id":"chg_01a16a59-83bb-7c88-8ca5-adab68449ee4","kind":"tool.description_changed","summary":"Tool “get_documents_batch” rewrote its description, which is the text the model reads","materiality":"security","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-23","url":"https://verifymcp.io/servers/com-1102tools-federal-register-mcp/federal-register#chg-chg_01a16a59-83bb-7c88-8ca5-adab68449ee4"},{"id":"chg_01a16a59-83bf-71dc-b0c3-7ee5a8c2373a","kind":"server.version_changed","summary":"Server version (1.0.18 → 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