xlsx-design-agent

The fragment is a legitimate-looking Excel/macOS automation reference with powerful workbook and VBA execution capabilities. It contains no evident malware, data exfiltration, credentials, persistence, or network abuse. The principal security concerns are arbitrary VBA injection through VBProject.import and unsafe interpolation of caller-controlled strings into AppleScript/VBA commands. Use only with trusted inputs, robustly escape or validate all arguments, avoid dynamic module injection where possible, and restrict workbook/file paths.

The code is legitimate Excel orchestration and recovery tooling, not apparent malware. It does expose high-impact automation sinks: arbitrary VBA execution, active-workbook save/close operations, and UI control. Macro names and arguments should be strictly validated and properly escaped, inline VBA should only accept trusted code, and operations should target explicitly selected workbooks rather than the active workbook where possible.