Excel Spreadsheets
Read and write Excel files, with formulas and charts. Even for the spreadsheets nobody wants to clean up anymore.
Level ●● Intermediate
Saves Saves 2 to 6 hours per model
Version v1.0
Updated 2026-04-12
Available in: claude-codecoworkclaude-desktop
Who it is for
Controllers, analysts, anyone wrestling with Excel
Use cases
- Financial model with formulas and multiple sheets
- Consolidating data from 10 CSV files
- Reporting dashboard for management
Say this to activate the skill
"Build a spreadsheet""Analyze this Excel file""Clean up this data""Create a financial model" Install
Nothing to install. This skill ships built into Claude Desktop and Cowork.
Just use one of the triggers above.
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About this skill
Excel Spreadsheets comes from Anthropic and is part of the official Anthropic skills repository, curated and maintained by Anthropic. View source ↗