WHEN a step reads or writes an Excel workbook in OneDrive or SharePoint: which routes are possible, and why the data must be in a named Excel table
Install
npx skills add krokodillus/cryogram --skill excel-onedrivenpx skills add krokodillus/cryogram --skill excel-onedrive -a claude-code -gnpx skills add krokodillus/cryogram --skill excel-onedrive -a codex -ggemini skills install https://github.com/krokodillus/cryogram.git --path backend/agent/skills/connectors/excel-onedrivegh skill install krokodillus/cryogram excel-onedrivegit clone --depth 1 https://github.com/krokodillus/cryogram /tmp/krokodillus__cryogram
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/krokodillus__cryogram/backend/agent/skills/connectors/excel-onedrive ~/.claude/skills/excel-onedrive # Claude Code
cp -R /tmp/krokodillus__cryogram/backend/agent/skills/connectors/excel-onedrive ~/.agents/skills/excel-onedrive # Codex, Cursor, Gemini CLI, Copilot, OpenCode