Wikidata MCP Server

MIT License

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execute_sparql

Run SPARQL queries on Wikidata to retrieve structured data with predefined prefixes. Returns results in JSON format, ideal for extracting specific information from linked datasets.

Instructions

Execute a SPARQL query on Wikidata.

You may assume the following prefixes:
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX ps: <http://www.wikidata.org/prop/statement/>

Args:
    sparql_query (str): The SPARQL query to execute.

Returns:
    str: The JSON-formatted result of the SPARQL query execution. If there are no results, an empty JSON object will be returned.

Input Schema

Name	Required	Description	Default
`sparql_query`	Yes

Input Schema (JSON Schema)

{
  "properties": {
    "sparql_query": {
      "title": "Sparql Query",
      "type": "string"
    }
  },
  "required": [
    "sparql_query"
  ],
  "title": "execute_sparqlArguments",
  "type": "object"
}

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