Excel/Spreadsheet Skill (Anthropic)
Creates, reads, edits, and manipulates Excel spreadsheets (.xlsx, .xlsm, .csv, .tsv). Handles formulas, formatting, charts, and data analysis. Official Anthropic skill.
- Create formatted spreadsheets with formulas and charts
- Analyze data in existing spreadsheet files without manual work
- Convert raw data files into polished business reports
Eliminates manual spreadsheet work and reduces errors in financial reporting, forecasting, and data validation—critical for compliance and decision-making in enterprise environments.
Finance teams, business analysts, and data engineers automating routine spreadsheet tasks and bulk data transformations.
How to Get It
claude plugins install anthropic-skills/xlsx
Tip: Paste this into a Claude Code conversation. Verify command matches your Claude Code version.
Trust Signals Source Reviewed
Reviewer notes
Source Reviewed review. These are observations, not a security certification.
Official Anthropic tool.
Official Anthropic tool. Highest trust level in the ecosystem.
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Evaluation
Official Anthropic tool.
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