发现和使用优秀的技能扩展
对MySQL或PostgreSQL运行安全的只读查询,以进行数据检查、报告生成和故障排除。当用户要求读取表、检查架构、统计行数、抽样数据或导出查询结果而不修改数据时使用。
Run safe read-only queries against MySQL or PostgreSQL for data inspection, reporting, and troubleshooting. Use when the user asks to read tables, inspect schema, count rows, sample data, or export query results without modifying data.