io.github.houtini-ai/google-knowledge-graph
google-knowledge-graph-mcp
Is the io.github.houtini-ai/google-knowledge-graph MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-26.
Search Google's Knowledge Graph for structured information about real-world entities
alive probed 2026-11-15 · unchanged since 2026-10-26
- Run it
- npx -y @houtini/google-knowledge-graph-mcp@1.0.10 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- google-knowledge-graph-mcp 1.0.10
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- <0.1 % of a 1M context window
- Count
- 619 tokens in Claude Opus 5.5, exact, measured 2026-10-16. With the Claude Code prefix mcp__…__ on each tool name: 647. The o200k_base estimate is 347. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/houtini-ai/google-knowledge-graph-mcp
- Website
- https://houtini.com
- Registry
- active, updated 2026-10-24 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.78×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| search_knowledge_graph | 357 | 200 | 58 % |
| lookup_knowledge_graph_entities | 262 | 147 | 42 % |
Compare this server with others.
More servers
Other registry entries on npmjs.com, the ones next to this name; all of them.
- io.github.houtini-ai/fanout · alive
- io.github.houtini-ai/fmp · alive
- io.github.houtini-ai/gemini · alive
- io.github.houtini-ai/geo-analyzer · alive
- io.github.houtini-ai/lm · alive
- io.github.houtini-ai/seo-audit-console · needs env
- io.github.houtini-ai/seo-crawler-mcp · crashed on start
- YubHub io.github.houtini-ai/yubhub · alive
Servers that mention knowledge.
- inference.sh ac.inference.sh/mcp · needs auth
- Knowledge Base ai.b77/knowledge-base · needs auth
- brainattic ai.brainattic/knowledge-base · needs auth
- Buron ai.buron/buron · paid (402)
- ColdState — Deterministic Knowledge Infrastructure ai.coldstate/knowledge · alive
- DeepDNA ai.deepdna/knowledge · alive
- ai.emberverse/emberverse · alive
- xmp4 — Semantic code knowledge for your stack ai.example4/xmp4 · alive
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.