Audits business spreadsheet models (.xlsx, .xlsm, or Google Sheets exported to .xlsx) for structural integrity errors and explains each fix -- budgets, forecasts, pricing models, commission calculators, FP&A packs, ops trackers, not only banking models.
Install
npx skills add OneWave-AI/claude-skills --skill spreadsheet-model-auditornpx skills add OneWave-AI/claude-skills --skill spreadsheet-model-auditor -a claude-code -gnpx skills add OneWave-AI/claude-skills --skill spreadsheet-model-auditor -a codex -ggemini skills install https://github.com/OneWave-AI/claude-skills.git --path spreadsheet-model-auditorgh skill install OneWave-AI/claude-skills spreadsheet-model-auditorgit clone --depth 1 https://github.com/OneWave-AI/claude-skills /tmp/OneWave-AI__claude-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/OneWave-AI__claude-skills/spreadsheet-model-auditor ~/.claude/skills/spreadsheet-model-auditor # Claude Code
cp -R /tmp/OneWave-AI__claude-skills/spreadsheet-model-auditor ~/.agents/skills/spreadsheet-model-auditor # Codex, Cursor, Gemini CLI, Copilot, OpenCode