CourtListener
MCP for CourtListener: US federal and state opinions, dockets, judges, plus eCFR regulations.
使うべきか
品質と安全性
A
検出事項（8）
- LOWTool 'citation_batch_lookup_citations' description lacks action verbcitation_batch_lookup_citations 内
- LOWTool 'citation_batch_lookup_citations' name length outside 3-30 rangecitation_batch_lookup_citations 内
- LOWTool 'citation_verify_citation_format' name length outside 3-30 rangecitation_verify_citation_format 内
- LOWTool 'citation_parse_citation_with_citeurl' name length outside 3-30 rangecitation_parse_citation_with_citeurl 内
- LOWTool 'citation_extract_citations_from_text' name length outside 3-30 rangecitation_extract_citations_from_text 内
- LOWTool 'citation_enhanced_citation_lookup' name length outside 3-30 rangecitation_enhanced_citation_lookup 内
- LOWTool 'ecfr_get_hierarchy_search_counts' name length outside 3-30 rangeecfr_get_hierarchy_search_counts 内
- LOWTool 'citation_parse_citation_with_citeurl' suggests web access but openWorldHint=falsecitation_parse_citation_with_citeurl 内
ツール定義とプロトコルへの準拠に関する自動分析に基づいています。
コンテキストコスト
~6,085トークン数（ツール定義）
~1.5 KB一般的なレスポンスサイズ
注意への影響は大きい（128k コンテキストの 4.75%）
これは、サーバーのツールがモデルのコンテキストに読み込まれるたびに消費されるおおよそのトークン数です。数が多いほど、ほかのタスクに使える注意が減ります。
インストール
ワンクリックインストール
これを `claude_desktop_config.json` ファイルに追加してください:
{
"mcpServers": {
"courtlistener-mcp": {
"url": "https://courtlistener-mcp.vaquill.ai/mcp/"
}
}
}リモートエンドポイント
https://courtlistener-mcp.vaquill.ai/mcp/streamable-httpできること
ツール一覧
ツール（34）
🟢 読み取り専用🟡 書き込み🔴 削除⚪ 不明
🟢status
Check the status of the CourtListener MCP server. Returns: A dictionary containing server status, system metrics, and service information.
入力スキーマ
{
"type": "object",
"properties": {},
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢search_opinions(q, court, case_name, judge, filed_after, ...)
Search case law opinion clusters with nested Opinion documents in CourtListener.
入力スキーマ
{
"type": "object",
"properties": {
"q": {
"description": "Search query for full text of opinions",
"type": "string"
},
"court": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Court ID filter (e.g., 'scotus', 'ca9')"
},
"case_name": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Filter by case name"
},
"judge": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Filter by judge name"
},
"filed_after": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Only show opinions filed after this date (YYYY-MM-DD)"
},
"filed_before": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Only show opinions filed before this date (YYYY-MM-DD)"
},
"cited_gt": {
"anyOf": [
{
"minimum": 0,
"type": "integer"
},
{
"type": "null"
}
],
"default": null,
"description": "Minimum number of times opinion has been cited"
},
"cited_lt": {
"anyOf": [
{
"minimum": 0,
"type": "integer"
},
{
"type": "null"
}
],
"default": null,
"description": "Maximum number of times opinion has been cited"
},
"order_by": {
"default": "score desc",
"description": "Sort by 'score desc', 'dateFiled desc', or 'dateFiled asc'",
"type": "string"
},
"limit": {
"default": 20,
"description": "Max results from this page (upper bound; CL pages ~20)",
"maximum": 100,
"minimum": 1,
"type": "integer"
},
"cursor": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Pagination cursor from a prior response's next_cursor"
}
},
"required": [
"q"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢search_dockets(q, court, case_name, docket_number, date_filed_after, ...)
Search federal cases (dockets) from PACER in CourtListener.
入力スキーマ
{
"type": "object",
"properties": {
"q": {
"description": "Search query for docket text",
"type": "string"
},
"court": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Court ID filter (e.g., 'scotus', 'ca9')"
},
"case_name": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Filter by case name"
},
"docket_number": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Specific docket number to search for"
},
"date_filed_after": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Filter dockets filed after this date (YYYY-MM-DD)"
},
"date_filed_before": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Filter dockets filed before this date (YYYY-MM-DD)"
},
"party_name": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Filter by party name"
},
"order_by": {
"default": "score desc",
"description": "Sort by 'score desc', 'dateFiled desc', or 'dateFiled asc'",
"type": "string"
},
"limit": {
"default": 20,
"description": "Max results from this page (upper bound; CL pages ~20)",
"maximum": 100,
"minimum": 1,
"type": "integer"
},
"cursor": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Pagination cursor from a prior response's next_cursor"
}
},
"required": [
"q"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢search_dockets_with_documents(q, court, case_name, docket_number, date_filed_after, ...)
Search federal cases (dockets) with up to three nested documents. If there are more than three matching documents, the more_docs field will be true.
入力スキーマ
{
"type": "object",
"properties": {
"q": {
"description": "Search query for federal cases",
"type": "string"
},
"court": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Court ID filter (e.g., 'scotus', 'ca9')"
},
"case_name": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Filter by case name"
},
"docket_number": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Specific docket number to search for"
},
"date_filed_after": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Filter dockets filed after this date (YYYY-MM-DD)"
},
"date_filed_before": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Filter dockets filed before this date (YYYY-MM-DD)"
},
"party_name": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Filter by party name"
},
"order_by": {
"default": "score desc",
"description": "Sort by 'score desc', 'dateFiled desc', or 'dateFiled asc'",
"type": "string"
},
"limit": {
"default": 20,
"description": "Max results from this page (upper bound; CL pages ~20)",
"maximum": 100,
"minimum": 1,
"type": "integer"
},
"cursor": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Pagination cursor from a prior response's next_cursor"
}
},
"required": [
"q"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢search_recap_documents(q, court, case_name, docket_number, document_number, ...)
Search federal filing documents from PACER in the RECAP archive.
入力スキーマ
{
"type": "object",
"properties": {
"q": {
"description": "Search query for RECAP filing documents",
"type": "string"
},
"court": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Court ID filter (e.g., 'scotus', 'ca9')"
},
"case_name": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Filter by case name"
},
"docket_number": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Specific docket number to search for"
},
"document_number": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Specific document number to search for"
},
"attachment_number": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Specific attachment number to search for"
},
"filed_after": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Filter documents filed after this date (YYYY-MM-DD)"
},
"filed_before": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Filter documents filed before this date (YYYY-MM-DD)"
},
"party_name": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Filter by party name"
},
"order_by": {
"default": "score desc",
"description": "Sort by 'score desc', 'dateFiled desc', or 'dateFiled asc'",
"type": "string"
},
"limit": {
"default": 20,
"description": "Max results from this page (upper bound; CL pages ~20)",
"maximum": 100,
"minimum": 1,
"type": "integer"
},
"cursor": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Pagination cursor from a prior response's next_cursor"
}
},
"required": [
"q"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢search_audio(q, court, case_name, judge, argued_after, ...)
Search oral argument audio recordings in CourtListener.
入力スキーマ
{
"type": "object",
"properties": {
"q": {
"description": "Search query for oral argument audio",
"type": "string"
},
"court": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Court ID filter (e.g., 'scotus', 'ca9')"
},
"case_name": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Filter by case name"
},
"judge": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Filter by judge name"
},
"argued_after": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Filter arguments after this date (YYYY-MM-DD)"
},
"argued_before": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Filter arguments before this date (YYYY-MM-DD)"
},
"order_by": {
"default": "score desc",
"description": "Sort by 'score desc', 'dateArgued desc', or 'dateArgued asc'",
"type": "string"
},
"limit": {
"default": 20,
"description": "Max results from this page (upper bound; CL pages ~20)",
"maximum": 100,
"minimum": 1,
"type": "integer"
},
"cursor": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Pagination cursor from a prior response's next_cursor"
}
},
"required": [
"q"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢search_people(q, name, position_type, political_affiliation, school, ...)
Search judges and legal professionals in the CourtListener database.
入力スキーマ
{
"type": "object",
"properties": {
"q": {
"description": "Search query for judges and legal professionals",
"type": "string"
},
"name": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Filter by person's name"
},
"position_type": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Filter by position type (e.g., 'jud' for judge)"
},
"political_affiliation": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Filter by political affiliation"
},
"school": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Filter by school attended"
},
"appointed_by": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Filter by appointing authority"
},
"selection_method": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Filter by selection method"
},
"order_by": {
"default": "score desc",
"description": "Sort by 'score desc' or 'name asc'",
"type": "string"
},
"limit": {
"default": 20,
"description": "Max results from this page (upper bound; CL pages ~20)",
"maximum": 100,
"minimum": 1,
"type": "integer"
},
"cursor": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Pagination cursor from a prior response's next_cursor"
}
},
"required": [
"q"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢get_opinion(opinion_id)
Get a specific court opinion by ID from CourtListener.
入力スキーマ
{
"type": "object",
"properties": {
"opinion_id": {
"description": "The opinion ID to retrieve",
"type": "string"
}
},
"required": [
"opinion_id"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢get_docket(docket_id)
Get a specific court docket by ID from CourtListener.
入力スキーマ
{
"type": "object",
"properties": {
"docket_id": {
"description": "The docket ID to retrieve",
"type": "string"
}
},
"required": [
"docket_id"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢get_audio(audio_id)
Get oral argument audio information by ID from CourtListener.
入力スキーマ
{
"type": "object",
"properties": {
"audio_id": {
"description": "The audio recording ID to retrieve",
"type": "string"
}
},
"required": [
"audio_id"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢get_cluster(cluster_id)
Get an opinion cluster by ID from CourtListener.
入力スキーマ
{
"type": "object",
"properties": {
"cluster_id": {
"description": "The opinion cluster ID to retrieve",
"type": "string"
}
},
"required": [
"cluster_id"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢get_person(person_id)
Get judge or legal professional information by ID from CourtListener.
入力スキーマ
{
"type": "object",
"properties": {
"person_id": {
"description": "The person (judge) ID to retrieve",
"type": "string"
}
},
"required": [
"person_id"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢get_court(court_id)
Get court information by ID from CourtListener.
入力スキーマ
{
"type": "object",
"properties": {
"court_id": {
"description": "The court ID to retrieve (e.g., 'scotus', 'ca9')",
"type": "string"
}
},
"required": [
"court_id"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢citation_lookup_citation(citation)
Look up a legal citation to find the opinion it references in CourtListener. This tool accepts various citation formats including: - U.S. Reporter citations (e.g., "410 U.S. 113") - Federal Reporter citations (e.g., "123 F.3d 456") - WestLaw citations (e.g., "2023 WL 12345") - State reporter citations
入力スキーマ
{
"type": "object",
"properties": {
"citation": {
"description": "The citation to look up (e.g., '410 U.S. 113', '2023 WL 12345')",
"type": "string"
}
},
"required": [
"citation"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢citation_batch_lookup_citations(citations)
Look up multiple legal citations in a single request. This is more efficient than making individual requests for each citation. Accepts up to 100 citations at once.
入力スキーマ
{
"type": "object",
"properties": {
"citations": {
"description": "List of citations to look up (max 100)",
"items": {
"type": "string"
},
"maxItems": 100,
"minItems": 1,
"type": "array"
}
},
"required": [
"citations"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢citation_verify_citation_format(citation)
Verify if a citation string is in a valid format using citeurl's advanced parsing. This tool performs validation using citeurl's comprehensive citation templates to check if a citation appears to be in a recognized legal citation format. This is much more accurate than simple regex matching. Returns information about the citation format and any detected issues.
入力スキーマ
{
"type": "object",
"properties": {
"citation": {
"description": "The citation to verify",
"type": "string"
}
},
"required": [
"citation"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢citation_parse_citation_with_citeurl(citation, broad)
Parse a legal citation using citeurl's advanced citation recognition. This tool uses the citeurl library to parse legal citations and extract structured information including tokens, normalized format, and URL generation. Returns detailed information about the citation including: - Recognized citation format and source - Extracted tokens (volume, reporter, page, etc.) - Generated URL if available - Normalized citation text
入力スキーマ
{
"type": "object",
"properties": {
"citation": {
"description": "The citation to parse (e.g., '410 U.S. 113', '42 USC § 1988')",
"type": "string"
},
"broad": {
"default": true,
"description": "Use broad matching for more flexible parsing",
"type": "boolean"
}
},
"required": [
"citation"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢citation_extract_citations_from_text(text)
Extract all legal citations from a block of text using citeurl. This tool finds and parses all legal citations within a given text, including both long-form and short-form citations (like 'id.' references).
入力スキーマ
{
"type": "object",
"properties": {
"text": {
"description": "Text containing legal citations to extract",
"type": "string"
}
},
"required": [
"text"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢citation_enhanced_citation_lookup(citation, include_courtlistener)
Enhanced citation lookup combining citeurl parsing with CourtListener data. This tool first uses citeurl to parse and validate the citation format, then optionally queries the CourtListener API for additional case information.
入力スキーマ
{
"type": "object",
"properties": {
"citation": {
"description": "The citation to look up and analyze",
"type": "string"
},
"include_courtlistener": {
"default": true,
"description": "Whether to also perform CourtListener API lookup",
"type": "boolean"
}
},
"required": [
"citation"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢ecfr_list_titles
List all 50 CFR titles with their latest amended/issue dates and status.
入力スキーマ
{
"type": "object",
"properties": {},
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢ecfr_get_title_versions(title)
List the available content versions (issue dates) for one CFR title.
入力スキーマ
{
"type": "object",
"properties": {
"title": {
"description": "CFR title number (1-50)",
"maximum": 50,
"minimum": 1,
"type": "integer"
}
},
"required": [
"title"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢ecfr_get_title_structure(title, date)
Get the full hierarchical structure (title -> section) of a CFR title on a date.
入力スキーマ
{
"type": "object",
"properties": {
"title": {
"description": "CFR title number (1-50)",
"maximum": 50,
"minimum": 1,
"type": "integer"
},
"date": {
"description": "Snapshot date (YYYY-MM-DD)",
"type": "string"
}
},
"required": [
"title",
"date"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢ecfr_get_ancestry(title, date, part, section)
Get the ancestry chain (title -> ... -> node) for a CFR node on a date.
入力スキーマ
{
"type": "object",
"properties": {
"title": {
"description": "CFR title number (1-50)",
"maximum": 50,
"minimum": 1,
"type": "integer"
},
"date": {
"description": "Snapshot date (YYYY-MM-DD)",
"type": "string"
},
"part": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Restrict to a part, e.g. '75'"
},
"section": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Restrict to a section, e.g. '75.1'"
}
},
"required": [
"title",
"date"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢ecfr_get_source_xml(title, date, part, section, subtitle, ...)
Fetch the source regulation TEXT (XML) for a CFR node on a snapshot date. Pass a part or section to scope the request. Fetching an entire large title at once can time out on the eCFR side, so narrowing is strongly recommended. Returns the raw XML under ``content_xml``.
入力スキーマ
{
"type": "object",
"properties": {
"title": {
"description": "CFR title number (1-50)",
"maximum": 50,
"minimum": 1,
"type": "integer"
},
"date": {
"description": "Snapshot date (YYYY-MM-DD)",
"type": "string"
},
"part": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Part to fetch, e.g. '75'. STRONGLY recommended: whole-title fetches can time out."
},
"section": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Section, e.g. '75.1'"
},
"subtitle": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Subtitle, e.g. 'A'"
},
"chapter": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Chapter, e.g. 'I'"
},
"subchapter": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Subchapter, e.g. 'B'"
},
"subpart": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Subpart, e.g. 'C'"
},
"appendix": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Appendix identifier"
}
},
"required": [
"title",
"date"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢ecfr_list_agencies
List all agencies that appear in the CFR, with their title/chapter references.
入力スキーマ
{
"type": "object",
"properties": {},
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢ecfr_list_all_corrections(title, date)
List CFR corrections, optionally filtered by title and/or effective date.
入力スキーマ
{
"type": "object",
"properties": {
"title": {
"anyOf": [
{
"maximum": 50,
"minimum": 1,
"type": "integer"
},
{
"type": "null"
}
],
"default": null,
"description": "Restrict to a CFR title number"
},
"date": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Corrections in effect on this date (YYYY-MM-DD)"
}
},
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢ecfr_list_corrections_by_title(title)
List all corrections for a single CFR title.
入力スキーマ
{
"type": "object",
"properties": {
"title": {
"description": "CFR title number (1-50)",
"maximum": 50,
"minimum": 1,
"type": "integer"
}
},
"required": [
"title"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢ecfr_search_regulations(query, title, agency_slugs, date, per_page, ...)
Full-text search over federal regulations, returning matching sections with hierarchy.
入力スキーマ
{
"type": "object",
"properties": {
"query": {
"description": "Full-text search query over the CFR",
"type": "string"
},
"title": {
"anyOf": [
{
"maximum": 50,
"minimum": 1,
"type": "integer"
},
{
"type": "null"
}
],
"default": null,
"description": "Restrict to a CFR title number"
},
"agency_slugs": {
"anyOf": [
{
"items": {
"type": "string"
},
"type": "array"
},
{
"type": "null"
}
],
"default": null,
"description": "Restrict to one or more agency slugs (from list_agencies)"
},
"date": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Search the CFR as of this date (YYYY-MM-DD)"
},
"per_page": {
"default": 20,
"description": "Results per page (max 20)",
"maximum": 20,
"minimum": 1,
"type": "integer"
},
"page": {
"default": 1,
"description": "Page number",
"minimum": 1,
"type": "integer"
},
"order": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Sort order: 'relevance', 'hierarchy', 'newest_first', 'oldest_first'"
}
},
"required": [
"query"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢ecfr_get_search_count(query, title, agency_slugs, date)
Get the total number of CFR sections matching a search query.
入力スキーマ
{
"type": "object",
"properties": {
"query": {
"description": "Full-text search query over the CFR",
"type": "string"
},
"title": {
"anyOf": [
{
"maximum": 50,
"minimum": 1,
"type": "integer"
},
{
"type": "null"
}
],
"default": null,
"description": "Restrict to a title"
},
"agency_slugs": {
"anyOf": [
{
"items": {
"type": "string"
},
"type": "array"
},
{
"type": "null"
}
],
"default": null,
"description": "Restrict to agency slugs"
},
"date": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "As-of date (YYYY-MM-DD)"
}
},
"required": [
"query"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢ecfr_get_search_summary(query, title, agency_slugs, date)
Get summary details (counts + metadata) for a CFR search query.
入力スキーマ
{
"type": "object",
"properties": {
"query": {
"description": "Full-text search query over the CFR",
"type": "string"
},
"title": {
"anyOf": [
{
"maximum": 50,
"minimum": 1,
"type": "integer"
},
{
"type": "null"
}
],
"default": null,
"description": "Restrict to a title"
},
"agency_slugs": {
"anyOf": [
{
"items": {
"type": "string"
},
"type": "array"
},
{
"type": "null"
}
],
"default": null,
"description": "Restrict to agency slugs"
},
"date": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "As-of date (YYYY-MM-DD)"
}
},
"required": [
"query"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢ecfr_get_title_search_counts(query, date)
Get search result counts broken down by CFR title.
入力スキーマ
{
"type": "object",
"properties": {
"query": {
"description": "Full-text search query over the CFR",
"type": "string"
},
"date": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "As-of date (YYYY-MM-DD)"
}
},
"required": [
"query"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢ecfr_get_daily_search_counts(query, date)
Get search result counts broken down by date (daily histogram).
入力スキーマ
{
"type": "object",
"properties": {
"query": {
"description": "Full-text search query over the CFR",
"type": "string"
},
"date": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "As-of date (YYYY-MM-DD)"
}
},
"required": [
"query"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢ecfr_get_hierarchy_search_counts(query, date)
Get search result counts distributed across the CFR hierarchy.
入力スキーマ
{
"type": "object",
"properties": {
"query": {
"description": "Full-text search query over the CFR",
"type": "string"
},
"date": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "As-of date (YYYY-MM-DD)"
}
},
"required": [
"query"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢ecfr_get_search_suggestions(query)
Get search-term suggestions for a partial CFR query.
入力スキーマ
{
"type": "object",
"properties": {
"query": {
"description": "Partial query to get suggestions for",
"type": "string"
}
},
"required": [
"query"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}コミュニティ
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