Vinkius

Wikidata MCP. Query global knowledge graphs from your AI agent.

Wikidata provides direct, structured access to the world's largest open knowledge graph. Run complex SPARQL queries, perform semantic vector searches for entities and properties, or fetch detailed facts about any item. Manage verifiable data relationships right from your agent.

Wikidata MCP is compatible with Claude Claude
Wikidata MCP is compatible with ChatGPT ChatGPT
Wikidata MCP is compatible with Cursor Cursor
Wikidata MCP is compatible with Gemini Gemini
Wikidata MCP is compatible with Windsurf Windsurf
Wikidata MCP is compatible with VS Code VS Code
Wikidata MCP is compatible with JetBrains JetBrains
Wikidata MCP is compatible with Vercel Vercel
See Vinkius in Action

Give Claude and any AI agent real-world access

Querying relationships with SPARQL

Execute complex queries to map patterns and find specific links between entities across the entire knowledge graph.

Retrieving verified facts by Item ID

Fetch all known statements, properties, and data points associated with a specific entity on Wikidata.

Searching by meaning (Semantic Search)

Find relevant entities or properties based on the underlying concept of your query, not just keyword matches.

Updating knowledge records

Add new statements, descriptions, or relationships to Wikidata items (requires OAuth access).

Waiting for input…

AI Agent
Wikidata

What AI agents can do with Wikidata with 8 Tools

These tools allow you to query, search, and even update data within the massive Wikidata knowledge graph directly from your AI client.

Make your AI actually useful.

Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.

Start using Wikidata MCP

Create Statement

Adds a new statement (fact) to an existing Wikidata item when provided with write permissions.

Execute Sparql

Runs sophisticated SPARQL queries to find relationships and patterns across the...

Get Item Statements

Retrieves every known property and statement linked to a specific Wikidata item ID.

Get Item

Pulls the core details and metadata for any specified Wikidata Item using its unique...

Get Similarity Score

Compares a piece of text against an entity to calculate how semantically similar...

Search Items Vector

Performs hybrid searches across items, finding matches based on both keywords and overall meaning.

Search Properties Vector

Searches for properties (types of facts) using a mix of keywords and semantic understanding.

Set Item Description

Updates the main textual description of an item on Wikidata when provided with write...

Security and governance baked right in.

Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.

Wikidata MCP is compatible with Claude

Claude AI

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.

2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL:

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.

3

Start a conversation

Open a new chat. The Wikidata integration is available immediately — no restart needed.

Choose How to Get Started

Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.

Build Your Own

Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.

  • Import from OpenAPI, Swagger, or YAML specs
  • Create Agent Skills with progressive disclosure
  • Deploy to edge with MCPFusion framework
  • Built in DLP, auth, and compliance on each call
  • Real time usage dashboard and cost metering
  • Publish to catalog or keep private
Start building

Make Your AI Do More

Start with Wikidata, then connect any of our 5,200+ other servers whenever your AI needs more. One click, no limits.

  • Use this MCP plus 5,200+ others, all in one place
  • Add new capabilities to your AI anytime you want
  • Connections are secured and governed automatically
  • Track usage and costs across all your servers
  • Works with Claude, ChatGPT, Cursor, and more
  • New servers added to the catalog weekly
Wikidata MCP server cover

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Wikidata. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

VINKIUS CLOUD

Cloud Hosted

Managed infra

V8 Isolated

Sandboxed per request

Zero-Trust Proxy

No stored credentials

DLP Enforced

Policy on each call

GDPR Compliant

EU data residency

Token Compression

~60% cost reduction

Your data is protected. See how we built it.

Pulling facts from scattered sources feels like detective work.

Today, if you need to verify multiple facts about an entity—say, a person's life or a scientific concept—you end up clicking through Wikipedia, academic databases, and specialized wikis. You copy the date from one site, paste the occupation from another, and manually map out how they relate.

With this MCP, your agent handles the cross-referencing automatically. Instead of spending time on tabs and copy-pasting, you ask a single question, and the system executes complex queries to pull all verified statements in one go. You get structured data immediately.

Accessing Structured Knowledge with Wikidata

The tedious manual steps—copying an ID from a source, then running another search to find all its linked properties, and finally cross-referencing dates—all disappear. You simply ask your agent to retrieve the statements for the item.

What's different now is that you aren't just getting text; you're getting clean, structured data ready to be used in code or a database.

What Wikidata MCP does for your AI

You can treat Wikidata like a massive, interconnected database that speaks naturally with your AI client. Instead of asking your agent to guess at a fact based on general knowledge, you tell it to look up the source directly. You'll find everything from historical dates and scientific concepts to people's documented achievements.

The tool lets you run deep SPARQL queries across millions of linked items—the kind of complex relationship mapping that generic AI models just can't do reliably. It also supports modern vector search, so if you know what you mean but not the exact keywords, your agent finds it anyway. When you connect this MCP through Vinkius, you get to tap into all these capabilities from one place, making structured data retrieval a natural part of any workflow.

Built · Hosted · Managed by Vinkius Wikidata MCP - Query Structured Knowledge Graph Data
Server ID 019e390b-29cf-732c-93ee-ba73ef2b84f5
Vinkius Inspector
Compliance Grade A+
Score 98.33/100
Vinkius Inspector Badge — Score 98.33/100

Frequently asked questions about Wikidata MCP

How do I use Wikidata with my agent for general fact retrieval? +

Use the get_item tool first. This fetches all core metadata and statements for any item ID, giving you a comprehensive overview of its known properties.

Can I run complex queries using execute_sparql in my chat client? +

Yes, execute_sparql allows your agent to run advanced queries against the entire knowledge graph. This is how you find patterns that simple searches miss.

What's the difference between searching items and searching properties with Wikidata? +

Use search_items_vector when you want to find an entity (a person, place, or thing). Use search_properties_vector when you are looking for a specific type of fact or relationship.

Is Wikidata MCP useful for updating data? +

Yes, if you have write access via OAuth, you can use tools like create_statement or set_item_description to add new facts or update existing descriptions.

Do I need a specific item ID to get all statements? +

You must provide the unique Wikidata Item ID (e.g., Q42) to use get_item_statements. This tells the system exactly which entity's data you want.