Google Knowledge Graph

Name: Google Knowledge Graph
Author: houtini-ai

by houtini-aicommunityv1.0.2

This MCP server connects Claude or any MCP client to Google's Knowledge Graph API, allowing users to search for real-world entities and retrieve structured data.

From the registry: Search Google's Knowledge Graph for structured information about real-world entities

GitHub Repository

Install & configure

Prerequisites

required
Google Cloud API key
Create a GCP project, enable the Knowledge Graph Search API, and create an API key (free tier, no billing required)
https://console.cloud.google.com/

Install in your client

Paste into the AI you're chatting with — it will figure out the rest

Please install the `google-knowledge-graph` MCP server into my current AI client (that's you).

Required prerequisites (do these first if not already done):
- **Google Cloud API key** — Create a GCP project, enable the Knowledge Graph Search API, and create an API key (free tier, no billing required) (https://console.cloud.google.com/)

Canonical MCP server config (stdio transport):
- command: `npx`
- args: ["-y","@houtini/google-knowledge-graph-mcp"]
- required environment variables:
  - `GOOGLE_KNOWLEDGE_GRAPH_API_KEY`: Google Cloud API key with Knowledge Graph Search API enabled (example: `<your-api-key>`)

Add this MCP server to my current client's config in the correct format for you. If you need secrets or credentials I haven't provided, ASK me — do not invent values or leave raw placeholders. After adding it, tell me how to verify the server is connected.