sqlserver-tidb-replay

This skill appears to do what it says (parse SQL Server slow logs, convert SQL, replay to TiDB, and generate reports), but review and take these precautions before use: - Run only in a test/replica environment. The replay script will execute SQL statements against the provided TiDB endpoint and can modify data. - Provide TiDB credentials with least privilege (ideally a read/limited account or a copy of production data in a sandbox). Avoid using highly privileged or production admin credentials. - The package metadata lists no required env vars, but the README/scripts expect TIDB_HOST,TIDB_PORT,TIDB_USER,TIDB_PASSWORD,TIDB_DATABASE — ensure you supply them securely (prefer CLI args or a secrets manager over committing env vars into shared shells). - The SKILL.md recommends running a PowerShell collector (collect_xe.ps1) that is not included. Obtain and inspect that collector script from a trusted source before running it on Windows servers. - Install Python dependencies (pymysql, pandas) in an isolated virtualenv and inspect the code yourself. The included scripts are readable; verify any additional third-party code you install. - Backup any target database or use an isolated test cluster. Consider running with a user that has transactional or read-only permissions where possible. If you want higher confidence: ask the publisher for the missing collect_xe.ps1, update the skill metadata to declare required env vars, and provide a requirements.txt or install instruction so dependency installation is explicit.