Open, create, read, analyze, edit, or validate Excel/spreadsheet files (.xlsx, .xlsm, .csv, .tsv). Use when the user asks to create, build, modify, analyze, read, validate, or format any Excel spreadsheet, financial model, pivot table, or tabular data file. Covers: creating new xlsx from scratch, reading and analyzing existing files, editing existing xlsx with zero format loss, formula recalculation and validation, and applying professional financial formatting standards. Triggers on 'spreadsheet', 'Excel', '.xlsx', '.csv', 'pivot table', 'financial model', 'formula', or any request to produce tabular data in Excel format.
$npx -y skills add bighardperson/computer-science-skills-collection --skill Excel 文件处理Installs into the current project.
Run `npx skills use "https://github.com/bighardperson/computer-science-skills-collection" --skill "bighardperson/computer-science-skills-collection/excel 文件处理"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/bighardperson/computer-science-skills-collection" that are relevant to the current task. Run `npx skills add "https://github.com/bighardperson/computer-science-skills-collection"` and select the relevant skills, then follow their instructions.