"Use when a spreadsheet file is the primary input or output and the deliverable is a spreadsheet: .xlsx, .xlsm, .xltx, .csv, or .tsv. Includes creation, editing, analysis, conversion, and data cleanup. Excludes other primary deliverables and Google Sheets API integration."
Install
npx skillscat add brandonocasey/dotfiles/xlsx Install via the SkillsCat registry.
Find the installed upstream skill at~/.config/agents/skills/synced/*/xlsx/SKILL.md and read it before
performing the task. Its full scope, examples, and procedures still apply.
Resolve its relative paths against the upstream skill directory.
If multiple accounts match, use the account established for this task;
otherwise ask which account's skill to use. If none matches, report the
missing skill; do not install one or substitute a different output format.
Preserve the requested format and authorized destination.