Use when tasks involve creating, editing, analyzing, or formatting spreadsheets (.xlsx, .csv, .tsv) with formula-aware workflows, cached recalculation, and visual review.
$npx -y skills add fcakyon/claude-codex-settings --skill spreadsheetInstalls into the current project.
Run `npx skills use "https://github.com/fcakyon/claude-codex-settings" --skill "fcakyon/claude-codex-settings/spreadsheet"` 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/fcakyon/claude-codex-settings" that are relevant to the current task. Run `npx skills add "https://github.com/fcakyon/claude-codex-settings"` and select the relevant skills, then follow their instructions.