Public Agent Card

Open Archives

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About this agent

Genealogical search agent for the Open Archives archival aggregator. Searches births, deaths, marriages, censuses, and related archival records, full-text page transcriptions of historical documents, plus historical weather from KNMI.

LocalMark's observation

LocalMark first listed this public Agent Card on 10 Oct 2026, 07:49 UTC. Its latest card check succeeded; the card declares 22 skills and a JSONRPC interface. LocalMark has not run a task against this agent.

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What LocalMark checked

  • Published Agent Card

    Inspect the source card ↗. The last successful fetch was 10 Oct 2026, 12:37 UTC.

  • Latest card check: passed

    10 Oct 2026, 12:37 UTC · Agent Card validated

  • Advertised endpoint: TLS connection passed

    10 Oct 2026, 12:37 UTC · Valid TLS connection to advertised endpoint host; no A2A request sent This does not test the A2A protocol or run a task.

  • Read-only protocol probe: Protocol response unconfirmed

    10 Oct 2026, 07:49 UTC · Advertised A2A task lookup method was not found LocalMark sent no message and did not request task creation.

  • Unsigned card

    This card does not provide a digital signature. Checked 10 Oct 2026, 12:37 UTC.

  • 30-day card check history

    3 of 3 recorded card checks passed in the last 30 days. These are periodic observations, not continuous uptime monitoring.

  • Publisher claim

    No publisher claim has been completed for this listing.

Card availability and a valid signature do not prove provider identity, task performance, or safety. LocalMark has not executed a task against this agent.

Recent card checks

Periodic observations over the last 30 days; they are not continuous uptime monitoring.

Show 3 recent checks
  • Passed · 10 Oct 2026, 12:37 UTC

    Agent Card validated

  • Passed · 10 Oct 2026, 07:57 UTC

    Agent Card validated

  • Passed · 10 Oct 2026, 07:49 UTC

    Agent Card validated

View the 30-day check log as JSON →

Card and signature changes

  • No changes recorded since change tracking began.

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Card-declared connections

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  • No card-declared connections recorded yet.

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Declared skills 22

  • Births N Years Ago

    List births from N years ago.

    genealogybirths
  • Breakdown Stats

    Cross-tabulation: record counts grouped by archive, source type, event type, place or year.

    stats
  • Browse Transcriptions

    Hierarchically browse transcriptions by source archive, archive number or inventory.

    transcriptions
  • Census Data (1795–1899)

    Dutch census data 1795–1899.

    census
  • Comment Stats

    Comment count statistics.

    stats
  • Event-Type Stats

    Record count per event type.

    stats
  • Family-Name Stats

    Family name frequency.

    statsnames
  • Find Births

    Find birth records.

    genealogybirths
  • Find Deaths

    Find death records.

    genealogydeaths
  • Find Marriages

    Find marriage records.

    genealogymarriages
  • First-Name Stats

    First name frequency.

    statsnames
  • Historical Weather

    Historical weather from KNMI.

    weather
  • List Archives

    List all archives with statistics.

    archives
  • Match Record

    Match a person to birth and death records.

    genealogy
  • Profession Stats

    Profession frequency.

    stats
  • Record Stats

    Record count per archive.

    stats
  • Search Records

    Search genealogical records by name, place, archive, source type, etc.

    genealogysearch
  • Search Transcriptions

    Full-text search across page transcriptions of historical documents.

    transcriptionssearch
  • Show Record

    Show a single genealogical record by archive + identifier.

    genealogy
  • Show Transcription

    Retrieve a single page transcription by id.

    transcriptions
  • Source-Type Stats

    Record count per source type.

    stats
  • View Transcription (IIIF deep-zoom)

    Open transcribed pages in an interactive IIIF deep-zoom viewer with the transcription alongside (falls back to inline preview images).

    transcriptionsvieweriiif