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Google Knowledge Graph

Search Google's Knowledge Graph for structured information about real-world entities

Connector by houtini-ai · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)★ 12
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Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/houtini-ai-google-knowledge-graph

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Search Google's Knowledge Graph for structured information about real-world entities

Reviews

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No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 25, 2026.

Tools
2 read · 0 write · 0 deleteRead-only
Secrets
1 (API keys, tokens or passwords)
Install scripts
None found
Runs as
Node.js package

Tools by what they do 2

Read from the source code; the running server may list different tools.

Read 2 · Look things up without changing anything.

  • lookup_knowledge_graph_entities
  • search_knowledge_graph

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

  • GOOGLE_KNOWLEDGE_GRAPH_API_KEY

Network hosts it talks to 6

  • console.cloud.google.com · found in code
  • github.com · found in code
  • houtini.com · found in code
  • kgsearch.googleapis.com · found in code
  • opencode.ai · found in code
  • raw.githubusercontent.com · found in code

Tools (2)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • lookup_knowledge_graph_entities

    Look up specific Knowledge Graph entities by their Machine IDs (MIDs). Use this when you already know the entity IDs from a previous search. MIDs look like /m/0dl567 or /g/11b6vwtjpg.

  • search_knowledge_graph

    Search Google Knowledge Graph for entities by name or topic. Returns structured information about real-world entities like people, places, organizations, and concepts from Google's public knowledge base.

Signals

Stars
12
Forks
4
Open issues
0
Weekly downloads
52
Last commit
Oct 10, 2026 (18 days ago)
Last release
Oct 7, 2026 (21 days ago)
Last package publish
Oct 7, 2026 (21 days ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name
io.github.houtini-ai/google-knowledge-graph
Version
1.0.9
Auth
API key
Packages
npm @houtini/google-knowledge-graph-mcp
License
MIT
Repository
github.com/houtini-ai/google-knowledge-graph-mcp
Website
houtini.com
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registrygithub-graphql

More from houtini-ai

Cite this page

Google Knowledge Graph MCP server. Agent Mart. https://agentmart.dev/connectors/houtini-ai-google-knowledge-graph (last updated 2026-10-24)