Can other agents read your agent card?

An agent introduces itself with a card published at /.well-known/agent-card.json. It is the only document another agent reads before deciding to call you. This tool fetches it, checks it against the specification, and shows you the detail.

Readable card, points to review

No required field is missing, but some points deserve attention.

What the card declares

Name: Open Archives
Provider: Coret Genealogy
Agent version: 1.1.1
Protocol version: 0.3.0
Transport: JSONRPC
Endpoint: https://mcp.openarchieven.nl/
Card shape: pre-v1.0
Location: standard location
Skills: 22
Response time: 74 ms

Findings

WarningCard written in the shape used before v1.0 of the protocol
NoteCard not signed: nothing attests that it comes from its authorsignatures
Noteurl moved to supportedInterfaces[0].url in v1.0url
NoteprotocolVersion moved to supportedInterfaces[].protocolVersion in v1.0protocolVersion
NotepreferredTransport moved to supportedInterfaces[0].protocolBinding in v1.0preferredTransport

Declared skills

Search RecordsSearch genealogical records by name, place, archive, source type, etc.
- genealogy
- search
Show RecordShow a single genealogical record by archive + identifier.
- genealogy
Match RecordMatch a person to birth and death records.
- genealogy
Find BirthsFind birth records.
- genealogy
- births
Births N Years AgoList births from N years ago.
- genealogy
- births
Find DeathsFind death records.
- genealogy
- deaths
Find MarriagesFind marriage records.
- genealogy
- marriages
List ArchivesList all archives with statistics.
- archives
Record StatsRecord count per archive.
- stats
Source-Type StatsRecord count per source type.
- stats
Event-Type StatsRecord count per event type.
- stats
Comment StatsComment count statistics.
- stats
Family-Name StatsFamily name frequency.
- stats
- names
First-Name StatsFirst name frequency.
- stats
- names
Profession StatsProfession frequency.
- stats
Breakdown StatsCross-tabulation: record counts grouped by archive, source type, event type, place or year.
- stats
Historical WeatherHistorical weather from KNMI.
- weather
Census Data (1795–1899)Dutch census data 1795–1899.
- census
Search TranscriptionsFull-text search across page transcriptions of historical documents.
- transcriptions
- search
Browse TranscriptionsHierarchically browse transcriptions by source archive, archive number or inventory.
- transcriptions
Show TranscriptionRetrieve a single page transcription by id.
- transcriptions
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).
- transcriptions
- viewer
- iiif

Show the result

This badge follows your readings: it changes when your card changes. Paste it in your README.

Markdown

[![A2A card](https://kopass.app/a2a/badge/aHR0cHM6Ly9tY3Aub3BlbmFyY2hpZXZlbi5ubA.svg)](https://kopass.app/a2a/validator?url=https://mcp.openarchieven.nl)

HTML

<a href="https://kopass.app/a2a/validator?url=https://mcp.openarchieven.nl"><img src="https://kopass.app/a2a/badge/aHR0cHM6Ly9tY3Aub3BlbmFyY2hpZXZlbi5ubA.svg" alt="A2A card" height="20"></a>

The rules come from the protocol's specification/a2a.proto file, where every required field is marked as such. Nothing is added.

Cards read here feed the KoPass daily reading: 229 agents followed, 215 of which answered on the last pass.

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