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Run a raw SPARQL query against the Wikidata knowledge graph for advanced entity questions. Pass a full SPARQL query string. Returns head.vars and results.bindings[] with each variable's value
Wikidata: Structured entity facts about people, companies, and places from the Wikidata knowledge graph
Structured entity facts about people, companies, and places from Wikidata.
Unlimited calls, no rate limits, custom domain.
claude mcp add datafaucet-sandbox https://datafaucet.dev/api/sandboxNew here? Start with these zero-config tools:
| Name | Required | Description |
|---|---|---|
| sparql | yes | A full SPARQL query against Wikidata |
{head: {vars: [names]}, results: {bindings: [{[var]: {type, value}}]}}curl -X POST https://datafaucet.dev/api/sandbox \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"run_sparql","arguments":{"sparql":"SELECT ?item WHERE { ?item wdt:P31 wd:Q146 } LIMIT 5"}}}'import requests
response = requests.post(
"https://datafaucet.dev/api/sandbox",
json={
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "run_sparql",
"arguments": {
"sparql": "SELECT ?item WHERE { ?item wdt:P31 wd:Q146 } LIMIT 5"
}
}
}
)
print(response.json())const response = await fetch("https://datafaucet.dev/api/sandbox", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
jsonrpc: "2.0",
id: 1,
method: "tools/call",
params: {
name: "run_sparql",
arguments: {
"sparql": "SELECT ?item WHERE { ?item wdt:P31 wd:Q146 } LIMIT 5"
},
},
}),
});
const data = await response.json();
console.log(data.result.content[0].text);claude mcp add datafaucet-sandbox https://datafaucet.dev/api/sandbox
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