name: mcp-sparql description: > MCP server exposing SPARQL query functionalities for LLMs. Triggers on keywords: SPARQL, RDF, triple store, knowledge graph, Wikidata, DBpedia, SPARQL endpoint, query RDF data.

mcp-sparql Skill

Exposes SPARQL query capabilities to LLMs via the Model Context Protocol. Supports SELECT, ASK, CONSTRUCT, and DESCRIBE queries against any SPARQL endpoint.

Usage

Add to your MCP configuration:

{
  "mcpServers": {
    "mcp-sparql": {
      "command": "mcp-sparql"
    }
  }
}

Available Tools

• sparql_query — Execute SELECT queries, return table or JSON
• sparql_ask — Execute ASK queries, return boolean
• sparql_construct — Execute CONSTRUCT queries, return RDF triples
• sparql_describe — Execute DESCRIBE queries, return RDF description
• sparql_validate — Validate SPARQL syntax without executing
• sparql_list_graphs — List named graphs on an endpoint
• sparql_get_prefixes — Get common prefixes for an endpoint

Examples

Query Wikidata for the capital of France:

{
  "endpoint": "https://query.wikidata.org/sparql",
  "query": "SELECT ?capitalLabel WHERE { wd:Q142 wdt:P36 ?capital . ?capital rdfs:label ?capitalLabel . FILTER(LANG(?capitalLabel) = 'en') }"
}