Wikidata Entity Research

Live

Identify entities and inspect source claims in English or Arabic.

Find Wikidata item candidates, inspect bilingual identity metadata and examine one property’s typed statements with ranks, qualifiers and references. Exact IDs and source links support careful entity research without hiding uncertainty or conflicting claims.

Connect this tool ↗Tool reference

Connect / 3 tools

Server URL

streamable http

https://toolcargo.com/mcp/wikidata

Claude Code

terminal

claude mcp add --transport http --scope user toolcargo-wikidata https://toolcargo.com/mcp/wikidata \
  --header "Authorization: Bearer YOUR_API_KEY"

Create a key in your dashboard. Other clients: setup guides.

What it helps you do

Bilingual entity discovery
Exact item identification
Ranked statements with source context

Built for: Research agents disambiguating people, places, works and concepts.

Example requests

Disambiguate a person before citing a date

“Find Douglas Adams in Wikidata, inspect the exact item in English and Arabic, then inspect date-of-birth property P569. Preserve the raw date, calendar, precision, rank and reference context. Cite the exact item and explain that Wikidata statements are community-edited source claims.”

An identified entity and source-linked date claim with its precision and evidence context.

Explore useful agent workflows ↗

Tools

Tool	What it does	Access
`wd_search_entities` Find Wikidata item candidates	Search public Wikidata item labels and aliases in English or Arabic. At most 10 candidates per explicit offset page (0–1000). Language provenance and matches are returned; ranking does not prove identity. One shared-plan call.	Read-only
`wd_entity_details` Inspect an exact Wikidata item	Inspect an exact Q item ID: English/Arabic labels, descriptions, bounded aliases, revision metadata and selected Wikipedia sitelink titles. Requested-language selection has no silent fallback. No linked page fetch. One shared-plan call.	Read-only
`wd_entity_statements` Inspect one property’s statements	Inspect an exact Q item and P property. Return up to 10 claims with rank, typed values, unknown/no-value snaks, bounded qualifiers and references. Explicit local offset pages (0–1000), no best-rank filtering. Preserve source precision, uncertainty and missing values; not verified facts. One shared-plan call.	Read-only

Requirements

• Activate Site Audit free and use ToolCargo OAuth or a scoped API key. No Wikidata credentials or paid provider.

Limitations

• English and Arabic label/alias search returns identity candidates, not verified matches. Exact item IDs use Q; property IDs use P. Redirected identities are not silently accepted.
• Search and statements return at most 10 records per explicit page with offsets 0–1000. Statement pages fetch one property’s array and slice locally; order and counts may change between calls.
• Statement ranks are preserved, including deprecated claims. No best-rank selection, truth inference or conflict resolution. Missing claims do not prove absence; somevalue and novalue remain distinct.
• Aliases are capped at 20; each statement’s qualifiers and each reference’s snaks at 20, references at five. Counts and truncation are exposed. Text is bounded; unsupported value types are marked rather than invented.
• Only fixed public Wikidata JSON requests, paced with maxlag=5, 15-second timeout and 2 MB response cap. No automatic retries, edits, SPARQL, credentials, files or followed links. URL-valued strings remain untrusted text.

Supported clients

“Tested” means we connected that client to this endpoint and ran a tool call ourselves. Recorded client-specific tests currently cover Site Audit. Other connectors use the documented setup until tested in that client.

Claude Code	API key header	Documented, not yet tested	This endpoint has not yet been tested in this client. See the setup guide.
Claude (claude.ai)	OAuth sign-in	Documented, not yet tested	This endpoint has not yet been tested in this client. See the setup guide.
Cursor	API key header	Documented, not yet tested	This endpoint has not yet been tested in this client. See the setup guide.
VS Code (Copilot agent mode)	API key header	Documented, not yet tested	This endpoint has not yet been tested in this client. See the setup guide.
ChatGPT (developer mode)	OAuth sign-in	Documented, not yet tested	This endpoint has not yet been tested in this client. See the setup guide.
MCP Inspector	API key header	Documented, not yet tested	This endpoint has not yet been tested in this client. See the setup guide.

Practical workflows

Resolve entities and review Wikidata statements with MCP

Pricing

Included with Site Audit. Each successful search page, item lookup or property statement page uses one shared-plan call.

Free

Try hosted tools with a shared monthly allowance.

50 shared calls/month

Pro

$12/mo

Proposed larger shared allowance; see checkout status on the pricing page.

2,000 shared calls/month

Proposed test price. See the pricing page for checkout status.

Full pricing and billing details