Creates, edits, and analyzes Excel spreadsheets (.xlsx, .xlsm, .csv), including formula-based calculations, cell formatting, financial modeling, and data analysis with pandas and openpyxl. Activates when the user works with spreadsheet files or requests Excel-related tasks.
$npx -y skills add jawhnycooke/claude-plugins --skill xlsxInstalls into the current project.
Run `npx skills use "https://github.com/jawhnycooke/claude-plugins" --skill "jawhnycooke/claude-plugins/xlsx"` 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/jawhnycooke/claude-plugins" that are relevant to the current task. Run `npx skills add "https://github.com/jawhnycooke/claude-plugins"` and select the relevant skills, then follow their instructions.