naftiko: 1.0.0-alpha2 info: label: Office of the Federal Register API description: Search, browse and learn about the Federal Register. Federal Register 2.0 is the unofficial daily publication for rules, proposed rules, and notices of Federal agencies and organizations, as well as executive orders and other presidential documents. tags: - Office - Of - The - Federal - Register - API created: '2026-05-06' modified: '2026-05-06' capability: consumes: - type: http namespace: office-of-the-federal-register baseUri: https://www.federalregister.gov/api/v1 description: Office of the Federal Register API HTTP API. resources: - name: documents-json path: /documents.json operations: - name: searchdocuments method: GET description: Search Federal Register Documents inputParameters: - name: per_page in: query type: integer description: Number of results per page (max 1000). - name: page in: query type: integer description: Page number of results. - name: order in: query type: string description: Order of results (relevance, newest, oldest, executive_order_number). - name: conditions[term] in: query type: string description: Full text search term. - name: conditions[publication_date][gte] in: query type: string description: Publication date greater than or equal to (YYYY-MM-DD). - name: conditions[publication_date][lte] in: query type: string description: Publication date less than or equal to (YYYY-MM-DD). - name: conditions[type][] in: query type: string description: Document type (RULE, PRORULE, NOTICE, PRESDOCU). - name: conditions[agencies][] in: query type: string description: Agency slug filter. outputRawFormat: json outputParameters: - name: result type: object value: $. - name: documents-document-number-json path: /documents/{document_number}.json operations: - name: getdocument method: GET description: Fetch a Single Document inputParameters: - name: document_number in: path type: string required: true description: The document number. outputRawFormat: json outputParameters: - name: result type: object value: $. - name: documents-document-numbers-json path: /documents/{document_numbers}.json operations: - name: getdocuments method: GET description: Fetch Multiple Documents inputParameters: - name: document_numbers in: path type: string required: true description: Comma-separated document numbers. outputRawFormat: json outputParameters: - name: result type: object value: $. - name: documents-facets-facet path: /documents/facets/{facet} operations: - name: getdocumentfacets method: GET description: Document Counts By Facet inputParameters: - name: facet in: path type: string required: true description: Facet to aggregate by. outputRawFormat: json outputParameters: - name: result type: object value: $. - name: issues-publication-date-json path: /issues/{publication_date}.json operations: - name: getissue method: GET description: Fetch a Federal Register Issue Table of Contents inputParameters: - name: publication_date in: path type: string required: true description: Publication date (YYYY-MM-DD). outputRawFormat: json outputParameters: - name: result type: object value: $. - name: public-inspection-documents-json path: /public-inspection-documents.json operations: - name: searchpublicinspectiondocuments method: GET description: Search Public Inspection Documents outputRawFormat: json outputParameters: - name: result type: object value: $. - name: public-inspection-documents-document-number-json path: /public-inspection-documents/{document_number}.json operations: - name: getpublicinspectiondocument method: GET description: Fetch a Single Public Inspection Document inputParameters: - name: document_number in: path type: string required: true outputRawFormat: json outputParameters: - name: result type: object value: $. - name: public-inspection-documents-current-json path: /public-inspection-documents/current.json operations: - name: getcurrentpublicinspectiondocuments method: GET description: Fetch Current Public Inspection Documents outputRawFormat: json outputParameters: - name: result type: object value: $. - name: agencies path: /agencies operations: - name: listagencies method: GET description: List Agencies outputRawFormat: json outputParameters: - name: result type: object value: $. - name: agencies-slug path: /agencies/{slug} operations: - name: getagency method: GET description: Fetch a Single Agency inputParameters: - name: slug in: path type: string required: true description: The agency slug. outputRawFormat: json outputParameters: - name: result type: object value: $. - name: images-identifier path: /images/{identifier} operations: - name: getimage method: GET description: Fetch a Single Image Package inputParameters: - name: identifier in: path type: string required: true outputRawFormat: json outputParameters: - name: result type: object value: $. - name: suggested-searches path: /suggested_searches operations: - name: listsuggestedsearches method: GET description: List Suggested Searches inputParameters: - name: conditions[sections] in: query type: string description: Filter to a specific section. outputRawFormat: json outputParameters: - name: result type: object value: $. - name: suggested-searches-slug path: /suggested_searches/{slug} operations: - name: getsuggestedsearch method: GET description: Fetch a Single Suggested Search inputParameters: - name: slug in: path type: string required: true outputRawFormat: json outputParameters: - name: result type: object value: $. exposes: - type: rest port: 8080 namespace: office-of-the-federal-register-rest description: REST adapter for Office of the Federal Register API. resources: - path: /documents.json name: searchdocuments operations: - method: GET name: searchdocuments description: Search Federal Register Documents call: office-of-the-federal-register.searchdocuments outputParameters: - type: object mapping: $. - path: /documents/{document_number}.json name: getdocument operations: - method: GET name: getdocument description: Fetch a Single Document call: office-of-the-federal-register.getdocument with: document_number: rest.document_number outputParameters: - type: object mapping: $. - path: /documents/{document_numbers}.json name: getdocuments operations: - method: GET name: getdocuments description: Fetch Multiple Documents call: office-of-the-federal-register.getdocuments with: document_numbers: rest.document_numbers outputParameters: - type: object mapping: $. - path: /documents/facets/{facet} name: getdocumentfacets operations: - method: GET name: getdocumentfacets description: Document Counts By Facet call: office-of-the-federal-register.getdocumentfacets with: facet: rest.facet outputParameters: - type: object mapping: $. - path: /issues/{publication_date}.json name: getissue operations: - method: GET name: getissue description: Fetch a Federal Register Issue Table of Contents call: office-of-the-federal-register.getissue with: publication_date: rest.publication_date outputParameters: - type: object mapping: $. - path: /public-inspection-documents.json name: searchpublicinspectiondocuments operations: - method: GET name: searchpublicinspectiondocuments description: Search Public Inspection Documents call: office-of-the-federal-register.searchpublicinspectiondocuments outputParameters: - type: object mapping: $. - path: /public-inspection-documents/{document_number}.json name: getpublicinspectiondocument operations: - method: GET name: getpublicinspectiondocument description: Fetch a Single Public Inspection Document call: office-of-the-federal-register.getpublicinspectiondocument with: document_number: rest.document_number outputParameters: - type: object mapping: $. - path: /public-inspection-documents/current.json name: getcurrentpublicinspectiondocuments operations: - method: GET name: getcurrentpublicinspectiondocuments description: Fetch Current Public Inspection Documents call: office-of-the-federal-register.getcurrentpublicinspectiondocuments outputParameters: - type: object mapping: $. - path: /agencies name: listagencies operations: - method: GET name: listagencies description: List Agencies call: office-of-the-federal-register.listagencies outputParameters: - type: object mapping: $. - path: /agencies/{slug} name: getagency operations: - method: GET name: getagency description: Fetch a Single Agency call: office-of-the-federal-register.getagency with: slug: rest.slug outputParameters: - type: object mapping: $. - path: /images/{identifier} name: getimage operations: - method: GET name: getimage description: Fetch a Single Image Package call: office-of-the-federal-register.getimage with: identifier: rest.identifier outputParameters: - type: object mapping: $. - path: /suggested_searches name: listsuggestedsearches operations: - method: GET name: listsuggestedsearches description: List Suggested Searches call: office-of-the-federal-register.listsuggestedsearches outputParameters: - type: object mapping: $. - path: /suggested_searches/{slug} name: getsuggestedsearch operations: - method: GET name: getsuggestedsearch description: Fetch a Single Suggested Search call: office-of-the-federal-register.getsuggestedsearch with: slug: rest.slug outputParameters: - type: object mapping: $. - type: mcp port: 9090 namespace: office-of-the-federal-register-mcp transport: http description: MCP adapter for Office of the Federal Register API for AI agent use. tools: - name: searchdocuments description: Search Federal Register Documents hints: readOnly: true destructive: false idempotent: true call: office-of-the-federal-register.searchdocuments with: per_page: tools.per_page page: tools.page order: tools.order conditions[term]: tools.conditions[term] conditions[publication_date][gte]: tools.conditions[publication_date][gte] conditions[publication_date][lte]: tools.conditions[publication_date][lte] conditions[type][]: tools.conditions[type][] conditions[agencies][]: tools.conditions[agencies][] inputParameters: - name: per_page type: integer description: Number of results per page (max 1000). - name: page type: integer description: Page number of results. - name: order type: string description: Order of results (relevance, newest, oldest, executive_order_number). - name: conditions[term] type: string description: Full text search term. - name: conditions[publication_date][gte] type: string description: Publication date greater than or equal to (YYYY-MM-DD). - name: conditions[publication_date][lte] type: string description: Publication date less than or equal to (YYYY-MM-DD). - name: conditions[type][] type: string description: Document type (RULE, PRORULE, NOTICE, PRESDOCU). - name: conditions[agencies][] type: string description: Agency slug filter. outputParameters: - type: object mapping: $. - name: getdocument description: Fetch a Single Document hints: readOnly: true destructive: false idempotent: true call: office-of-the-federal-register.getdocument with: document_number: tools.document_number inputParameters: - name: document_number type: string description: The document number. required: true outputParameters: - type: object mapping: $. - name: getdocuments description: Fetch Multiple Documents hints: readOnly: true destructive: false idempotent: true call: office-of-the-federal-register.getdocuments with: document_numbers: tools.document_numbers inputParameters: - name: document_numbers type: string description: Comma-separated document numbers. required: true outputParameters: - type: object mapping: $. - name: getdocumentfacets description: Document Counts By Facet hints: readOnly: true destructive: false idempotent: true call: office-of-the-federal-register.getdocumentfacets with: facet: tools.facet inputParameters: - name: facet type: string description: Facet to aggregate by. required: true outputParameters: - type: object mapping: $. - name: getissue description: Fetch a Federal Register Issue Table of Contents hints: readOnly: true destructive: false idempotent: true call: office-of-the-federal-register.getissue with: publication_date: tools.publication_date inputParameters: - name: publication_date type: string description: Publication date (YYYY-MM-DD). required: true outputParameters: - type: object mapping: $. - name: searchpublicinspectiondocuments description: Search Public Inspection Documents hints: readOnly: true destructive: false idempotent: true call: office-of-the-federal-register.searchpublicinspectiondocuments outputParameters: - type: object mapping: $. - name: getpublicinspectiondocument description: Fetch a Single Public Inspection Document hints: readOnly: true destructive: false idempotent: true call: office-of-the-federal-register.getpublicinspectiondocument with: document_number: tools.document_number inputParameters: - name: document_number type: string description: document_number required: true outputParameters: - type: object mapping: $. - name: getcurrentpublicinspectiondocuments description: Fetch Current Public Inspection Documents hints: readOnly: true destructive: false idempotent: true call: office-of-the-federal-register.getcurrentpublicinspectiondocuments outputParameters: - type: object mapping: $. - name: listagencies description: List Agencies hints: readOnly: true destructive: false idempotent: true call: office-of-the-federal-register.listagencies outputParameters: - type: object mapping: $. - name: getagency description: Fetch a Single Agency hints: readOnly: true destructive: false idempotent: true call: office-of-the-federal-register.getagency with: slug: tools.slug inputParameters: - name: slug type: string description: The agency slug. required: true outputParameters: - type: object mapping: $. - name: getimage description: Fetch a Single Image Package hints: readOnly: true destructive: false idempotent: true call: office-of-the-federal-register.getimage with: identifier: tools.identifier inputParameters: - name: identifier type: string description: identifier required: true outputParameters: - type: object mapping: $. - name: listsuggestedsearches description: List Suggested Searches hints: readOnly: true destructive: false idempotent: true call: office-of-the-federal-register.listsuggestedsearches with: conditions[sections]: tools.conditions[sections] inputParameters: - name: conditions[sections] type: string description: Filter to a specific section. outputParameters: - type: object mapping: $. - name: getsuggestedsearch description: Fetch a Single Suggested Search hints: readOnly: true destructive: false idempotent: true call: office-of-the-federal-register.getsuggestedsearch with: slug: tools.slug inputParameters: - name: slug type: string description: slug required: true outputParameters: - type: object mapping: $.