WikidataMCP
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.
Score Breakdown
⚙ Agent Friendliness
🔒 Security
TLS is implied by HTTPS for the hosted endpoints, but explicit enforcement and certificate/policy details are not provided. Authentication/authorization is not documented, so access controls are unknown. The server executes arbitrary SPARQL provided by the caller, which increases the importance of server-side safeguards (query limits, timeouts, and output filtering), but those controls are not described. Dependency hygiene is inferred only from visible dependency list (no CVE/status data provided).
⚡ Reliability
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.
Use Cases
- • Agentic workflows that need to look up Wikidata entities from natural language
- • Generating or verifying knowledge graph facts via Wikidata statements and qualifiers/references
- • Building entity filtering logic using instance/subclass hierarchy
- • Running Wikidata Query Service (SPARQL) from an LLM/agent and retrieving results
- • Enriching downstream applications with Wikidata labels/descriptions (via returned tool outputs)
Not For
- • Use as a general-purpose Wikidata client without understanding SPARQL/data-model semantics
- • High-assurance/provenance-critical pipelines unless tool outputs are validated and error handling semantics are confirmed
- • Workloads requiring explicit tenant isolation or guaranteed data residency (not described)
Interface
Authentication
The README does not describe any authentication mechanism (API keys/OAuth), so auth expectations and protections are unknown from the provided materials.
Pricing
No pricing or quotas were stated in the provided README content.
Agent Metadata
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.
Alternatives
Full Evaluation Report
Comprehensive deep-dive: security analysis, reliability audit, agent experience review, cost modeling, competitive positioning, and improvement roadmap for WikidataMCP.
AI-powered analysis · PDF + markdown · Delivered within 30 minutes
Package Brief
Quick verdict, integration guide, cost projections, gotchas with workarounds, and alternatives comparison.
Delivered within 10 minutes
Score Monitoring
Get alerted when this package's AF, security, or reliability scores change significantly. Stay ahead of regressions.
Continuous monitoring
Scores are editorial opinions as of 2026-03-30.