Wikidata + Google Knowledge Graph MCP

com.dondegoPublished by dondego.comv0.3.1Updated Oct 24, 2026

Read-only Wikidata tools and identity evidence. Local optional Google KG; bounded public remote.

VerifiedStreamable HTTPWeb executableKnowledge & MemoryData & Analytics

Overview

AI-generated overview

Read-only Wikidata tools for an assistant to search entities, fetch bounded facts and relationships, and resolve or audit identity evidence, with optional local

What you can do
Search Wikidata entity candidates by name with local place and type filtering, and discover identities from a local evidence envelope with ambiguity states. Fetch bounded structured facts for a Wikidata QID, and look up compact facts for up to 10 QIDs at once. Traverse outgoing, inverse or hierarchy relationships for a QID, limited to depth 2 and 10 results. Resolve one identity deterministically from supplied local facts and Wikidata evidence, returning verdicts and reason codes. Audit an existing QID against a local identity envelope, returning contradictions, evidence and uncertainty. Report public remote provider configuration and operational limits.
When to use it
Useful when an assistant needs to ground names in Wikidata entities, pull bounded facts or relationships for a QID, or check and audit identity claims against Wikidata evidence. Suited to read-only reference lookups rather than full record retrieval.
Requirements
Either the remote streamable HTTP endpoint or a local process via uvx from the PyPI package. No authentication is declared. The optional GOOGLE_KNOWLEDGE_GRAPH_API_KEY environment variable enables Google Knowledge Graph locally; Wikidata works without it. Network access to Wikidata is needed.
Before you install
The remote endpoint disables Google Knowledge Graph and fallback lookups, so results there come from Wikidata only. Identity verdicts and sameAs candidates are evidence, not proof of local identity, and the server itself warns that provider agreement is not local identity proof. Results are bounded and omit prose, aliases, external links and media, so do not treat them as complete records.

Installation

In SourceWeft

  1. Open Wikidata + Google Knowledge Graph MCP in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.dondego%2Fwikidata-google-knowledge-mcp/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "wikidata-google-knowledge-graph": {
      "type": "http",
      "url": "https://wikidata-knowledge-mcp.revanalex.workers.dev/mcp"
    }
  }
}

Tools

8

kg_entity

Bounded structured facts for one Wikidata QID. Arbitrary source prose, aliases, URLs, media and references are withheld. New entities use bounded direct-record admission without recursive content certification. Identity evidence and uncertainty remain separate. Public prose, aliases, external links and media are withheld.

Parametersidrequiredlangpropsevidence

kg_resolve

Canonical deterministic resolution of one identity from supplied local facts and Wikidata evidence. Returns identity verdicts and reason codes, including uncertainty. Google is disabled remotely. New entities use bounded direct-record admission without recursive content certification. Identity evidence and uncertainty remain separate. Public prose, aliases, external links and media are withheld.

Parameterscitykindlangnamerequiredroleyearvenueaddressaliasescountrycreatorexplain+9 more

kg_audit_identity

Canonical audit of one existing Wikidata QID against one local identity envelope. Returns contradictions, evidence and uncertainty. Provider agreement is not local identity proof. Google crosscheck is disabled remotely. New entities use bounded direct-record admission without recursive content certification. Identity evidence and uncertainty remain separate. Public prose, aliases, external links and media are withheld.

Parametersrefreshenveloperequiredmax_candidatesgoogle_crosscheck

kg_discover_identity

Canonical discovery of one identity from a local evidence envelope. Default 3, maximum 5 candidates. Returns ambiguity and insufficient-evidence states; sameAs candidates are unapproved. Google crosscheck is disabled remotely. New entities use bounded direct-record admission without recursive content certification. Identity evidence and uncertainty remain separate. Public prose, aliases, external links and media are withheld.

Parametersrefreshenveloperequiredmax_candidatesgoogle_crosscheck

kg_lookup_entities

Compact selected Wikidata facts for at most 10 supplied QIDs. Fact lookup does not establish local identity. New entities use bounded direct-record admission without recursive content certification. Identity evidence and uncertainty remain separate. Public prose, aliases, external links and media are withheld.

Parameterslangqidsrequiredfieldsrefresh

kg_status

Public remote provider configuration and operational limits. No external provider calls. Wikidata is available; Google Knowledge Graph is disabled.

Takes no parameters.

Version history

3
  1. v0.3.1LatestOct 1, 2026
  2. v0.3.0Sep 30, 2026
  3. v0.2.1Sep 28, 2026

Score

75% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • License10 pts

    Declare a license in the repository or the registry entry.