Create, edit, analyze, and verify professional Excel workbooks for general business and operational use. Use when the deliverable is an .xlsx file; use a finance-specific modeling workflow for valuation or regulated financial models.
Install
npx skills add sandbaseai/sandbase-skills --skill excel-generatornpx skills add sandbaseai/sandbase-skills --skill excel-generator -a claude-code -gnpx skills add sandbaseai/sandbase-skills --skill excel-generator -a codex -ggemini skills install https://github.com/sandbaseai/sandbase-skills.git --path marketing/excel-generatorgh skill install sandbaseai/sandbase-skills excel-generatorgit clone --depth 1 https://github.com/sandbaseai/sandbase-skills /tmp/sandbaseai__sandbase-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/sandbaseai__sandbase-skills/marketing/excel-generator ~/.claude/skills/excel-generator # Claude Code
cp -R /tmp/sandbaseai__sandbase-skills/marketing/excel-generator ~/.agents/skills/excel-generator # Codex, Cursor, Gemini CLI, Copilot, OpenCode