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Historical archives
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Historical archives

Historical newspapers, manuscripts and images from the Library of Congress and Europeana, plus integer sequences from the OEIS.

1 credit / call|search_archives, lookup_integer_sequence

Once connected, say this to your agent

Find newspaper coverage of the 1918 influenza in Chicago, October 1918.

Works withClaude · ChatGPT · Codex · Cursor · Gemini CLI · REST API
Toolssearch_archives, lookup_integer_sequence

Example

YOU SAY TO YOUR AGENT

Find photographs of suffragette parades from 1908 to 1915.

On the right: the call your agent makes and the reply it got on 2026-10-13, shortened to the first records and a few of their fields.

search_archives({
  "query": "suffragette parade",
  "type": "image",
  "date_from": 1908,
  "date_to": 1915,
  "limit": 6
})

{
  "summary": "6 image items for \"suffragette parade\", 1908–1915 from loc, europeana. Check each item's rights statement before reuse.",
  "records": [
    {
      "title": "Suffragette parade Mch. 3d 1913",
      "url": "https://www.loc.gov/item/2001704194/",
      "source": "loc",
      "data": {
        "date": "1913-01-01",
        "kind": "photo, print, drawing",
        "place": "Washington D.C.",
        "lccn": "2001704194",
        "snippet": "1 photographic print. | Photograph shows nurses marching to support women's suffrage near the U.S. Capitol."
      }
    },
    {
      "title": "Academics' Train - Part of a Great Procession in London 18 June 1910",
      "url": "https://www.europeana.eu/item/2024917/photography_ProvidedCHO_Arbejdermuseet___ABA_F20091001010",
      "source": "europeana",
      "data": {
        "date": "1910",
        "kind": "image",
        "institution": "Workers Museum",
        "country": "Denmark",
        "rights": "http://rightsstatements.org/vocab/InC/1.0/"
      }
    }
  ],
  "credits_used": 1
}

What you get

  • Items with dates, rights and page text

Good fit

  • History, media studies and digital humanities

Not for

  • In-copyright full texts

Frequently asked questions

Your agent calls search_archives, lookup_integer_sequence over MCP. ScholarMuse queries Library of Congress, Europeana, OEIS and returns records, each with its source, licence and a link you can check.

No. It costs 1 credit per call, charged only when the call succeeds. A new account gets 50 credits once, valid for 30 days.

Claude, ChatGPT, Codex, Cursor, Gemini CLI and any other client that supports MCP.

Yes. The same tools (search_archives, lookup_integer_sequence) are available over the REST API.