The Yooztech MySQL tool functions as an MCP server designed to provide secure, read-only access to MySQL databases for client applications like Cursor. It empowers users to list accessible databases and tables, retrieve detailed table schemas, and safely query rows. A standout feature is its ability to intelligently infer the relevant database name based on project content, significantly streamlining workflows. The tool incorporates robust security measures including dynamic table/column whitelisting, parameterized queries to prevent injection, row limits for performance and safety, and privacy safeguards during database inference.