What kg_search Does in MCP for Google Knowledge Graph and Wikidata
When people first hear about a tool named kg_search, they often assume it is just a dressed-up search box for entity lookup. In practice, it does something narrower and more useful than that, especially inside the Wikidata + Google Knowledge Graph MCP server. It gives an MCP client a bounded, inspectable way to search for likely entities across a workflow that centers on Wikidata, with optional cross-checking against Google Knowledge Graph identifiers where that evidence ex