Converts Excel (.xlsx) workbooks into Markdown so their contents can be accurately analyzed, summarized, searched, or extracted from. Use this skill whenever the user shares, references, or asks about a .xlsx file — even if they don't say "convert" or "markdown" explicitly.
Install
npx skills add github/awesome-copilot --skill convert-excel-to-mdnpx skills add github/awesome-copilot --skill convert-excel-to-md -a claude-code -gnpx skills add github/awesome-copilot --skill convert-excel-to-md -a codex -ggemini skills install https://github.com/github/awesome-copilot.git --path skills/convert-excel-to-mdgh skill install github/awesome-copilot convert-excel-to-mdgit clone --depth 1 https://github.com/github/awesome-copilot /tmp/github__awesome-copilot
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/github__awesome-copilot/skills/convert-excel-to-md ~/.claude/skills/convert-excel-to-md # Claude Code
cp -R /tmp/github__awesome-copilot/skills/convert-excel-to-md ~/.agents/skills/convert-excel-to-md # Codex, Cursor, Gemini CLI, Copilot, OpenCode