This MCP server emphasizes explicit resolution states like AUTO_MATCH, HOLD, AMBIGUOUS

https://entitymatch265.theburnward.com/when-to-use-kg-related-in-mcp-for-google-knowledge-graph-and-wikidata

This MCP server emphasizes explicit resolution states like AUTO_MATCH, HOLD, AMBIGUOUS, and NO_CANDIDATE so agents can handle uncertainty clearly.