{"id":"wmde-wikidatamcp","name":"WikidataMCP","af_score":58.2,"security_score":41.2,"reliability_score":28.8,"what_it_does":"Provides a Model Context Protocol (MCP) server exposing Wikidata exploration/query tools (item/property search, entity statements/values, hierarchy retrieval, and SPARQL execution). A hosted endpoint and local/Docker run instructions are provided.","best_when":"When an LLM/agent needs standardized, tool-based access to Wikidata content (especially search + statement retrieval + SPARQL) and can handle paginated/limited result sizes itself.","avoid_when":"When you need guaranteed rate-limit guarantees, formal error-code semantics, authentication requirements, or strong operational guarantees that are not documented in the provided materials.","last_evaluated":"2026-03-30T15:31:22.862031+00:00","has_mcp":true,"has_api":true,"auth_methods":["Not documented in provided README content"],"has_free_tier":false,"known_gotchas":["`execute_sparql` returns up to K rows as CSV; agents must set K appropriately and avoid assuming full result sets.","`get_statements` excludes qualifiers/references/deprecated values; agents needing full provenance should use `get_statement_values`.","Search functions may depend on vector search availability and fall back to keyword search; results/recall may vary.","The README does not document rate limits, timeouts, or error-code semantics—agents may need to implement conservative retries/backoff after observing failures."],"error_quality":0.0}