Libofcongress MCP Server
未申請Search LOC digital collections, browse Chronicling America newspapers with full OCR text, and look up LC Subject Headings via MCP. STDIO or Streamable HTTP.
インストール
docker run --rm -p 3010:3010 libofcongress-mcp-server未申請リスティング
このMCPサーバーはあなたのものですか？
このリスティングは公開情報から自動的にインデックスされました。申請することで、ページの編集、互換性の設定、成長ツールのアンロックができます。2分以内に完了します。
このサーバーを申請するツール（10個）
collection_slug
scopes the search to one curated collection — pass a slug from libofcongressbrowsecollections. Mutually exclusive with format (each selects a different LOC endpoint); an unknown slug returns collectionnotfound
count
field indicates approximate number of LOC items carrying that heading (when available)
libofcongress_browse_collections
List and browse LOC curated digital collections with descriptions, item counts, and slugs. Optionally filter by keyword.
libofcongress_get_item
Retrieve full metadata for a specific LOC item — contributors, subjects, summary, languages, locations, rights, physical description, call number, formats, access restrictions, resource links (TIFF/JPEG/PDF), and related items.
libofcongress_get_newspaper_page
Retrieve the full OCR text of a specific newspaper page. Pass the url field from a libofcongresssearchnewspapers result. Returns ocravailable: false when the page has no digitized text.
libofcongress_search
Search LOC digital collections by keyword with optional format, date range, subject heading, geographic location, and collection filters. Returns item summaries with IDs for follow-up retrieval.
libofcongress_search_newspapers
Search historical newspaper pages in the Chronicling America corpus. Returns pages with OCR text excerpts (~500 chars), publication title, date, state, and the URL needed for libofcongressgetnewspaperpage.
libofcongress_search_subjects
Search Library of Congress Subject Headings (LCSH) by keyword. Returns controlled-vocabulary labels and URIs — use the label as the subject filter in libofcongresssearch.
related_items
lists IDs of related LOC items for follow-up retrieval
resource_links
contains URLs to downloadable digital files (TIFF, JPEG, PDF) for items with digital surrogates