Search and fetch Wikidata entities, execute SPARQL queries, and resolve external identifiers.
Connect Remote server
claude mcp add --transport http wikidata-mcp-server https://wikidata.caseyjhand.com/mcp
{
"mcpServers": {
"wikidata-mcp-server": {
"url": "https://wikidata.caseyjhand.com/mcp"
}
}
}
{
"servers": {
"wikidata-mcp-server": {
"type": "http",
"url": "https://wikidata.caseyjhand.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://wikidata.caseyjhand.com/mcp
Tools 7 found in our last check
wikidata_search_entitiesSearch Wikidata for items or properties by text query. Returns QIDs or PIDs with labels, descriptions, and match metadata indicating whether the hit was on a label or alias. Use type="item" for real-world concepts (people, places, works) and type="property" to find predicate P-I…
wikidata_get_entityFetch a Wikidata entity (item or property) by QID or PID. The fields parameter narrows the upstream fetch, not just the response — asking for labels alone costs a fraction of the whole entity, so name the fields you need. Omit fields for all data; a well-connected item is large…
wikidata_get_labelsResolve one or more QIDs or PIDs to their human-readable labels and descriptions. Lightweight — returns no claim data. Supports up to 50 IDs per call (batched automatically). Designed for the common agent pattern: receive QIDs from a SPARQL query, then humanize them.
wikidata_get_statementsFetch property claims for a Wikidata entity with qualifier and reference detail. Item QIDs and quantity units — in values, qualifiers, and references — are resolved to human-readable labels by default. Use the properties parameter to fetch only specific P-IDs — omitting it retur…
wikidata_get_sitelinksFetch Wikipedia and Wikimedia project article URLs for a Wikidata item. A sitelink maps a site code (e.g., "enwiki") to a Wikipedia article title and URL. Major items can have 300+ sitelinks across languages. Use sites to filter to specific language editions, or wikis_only to re…
wikidata_sparql_queryExecute a SPARQL SELECT query against the Wikidata Query Service. Full graph power: multi-hop traversals, aggregations, subqueries, OPTIONAL, FILTER, UNION, BIND. Standard Wikidata prefixes (wd:, wdt:, p:, ps:, pq:, wikibase:, bd:, rdfs:, schema:) are auto-injected. The wikibase…
wikidata_resolve_external_idLook up a Wikidata entity by an external identifier such as a DOI, PubMed ID, ORCID iD, or OpenAlex ID. Returns match=<entity> on success, match=null when not found, and match=null with multipleMatches populated when a Wikidata data integrity issue causes more than one entity to…
Details
| Endpoint | https://wikidata.caseyjhand.com/mcp (Streamable HTTP) |
| Package | @cyanheads/[email protected] (NPM, stdio) |
| Package | @cyanheads/[email protected] (NPM, streamable-http) |
| First published | 28 Oct 2026 |
| Last updated | 28 Oct 2026 |
| Registry name | io.github.cyanheads/wikidata-mcp-server |
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