Security audit
Security checks for vulnerabilities and agentic risk
This skill restructures uploaded Excel workbooks into a new formatted output file, and the workbook changes are disclosed and aligned with that purpose.
Install only if you want an agent to restructure hierarchical .xlsx files. Run it on a copy or ensure the output path is separate, and confirm the detected column roles before writing the result because it can fill values into blank cells and change workbook formatting.
The skill trigger text is broad enough to match common spreadsheet-cleanup requests, which can cause the agent to invoke this skill in situations the user did not explicitly intend. Because the skill rewrites workbook data and formatting, over-triggering can lead to unintended modification of user files or the wrong transformation being applied to sensitive spreadsheets.
The skill documentation does not clearly warn that execution rewrites spreadsheet cell contents, propagated values, grouping display, colors, borders, and other formatting. Users may reasonably interpret '整理' or '清理格式' as low-risk cleanup, but the operation can duplicate values across rows and permanently alter workbook structure, creating integrity and workflow risks if run on the wrong file or with the wrong column mapping.
No suspicious patterns detected.
