wikidata mcp server for ChatGPT

io.github.cyanheads/wikidata-mcp-server

Search and fetch Wikidata entities, execute SPARQL queries, and resolve external identifiers.

client:ChatGPT transport:streamable-http runtime:npm tools:7

Install wikidata mcp server in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://wikidata.caseyjhand.com/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs