Individual skill
spreadsheet
Use when tasks involve creating, editing, analyzing, or formatting spreadsheets (`.xlsx`, `.csv`, `.tsv`) with formula-aware workflows, cached recalculation, and visual review.
plugins/openai-office-skills/skills/spreadsheet/SKILL.md
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- Last checked
- Nov 4, 2026
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- Repository last updated
- Nov 6, 2026
- License
- Apache-2.0
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LICENSE.txtdoc · 10,776 bytesSKILL.mdcore · 6,977 bytesSKILL.mdcore · 6,977 bytesreferences/examples/openpyxl/create_basic_spreadsheet.pyruns · 1,456 bytesreferences/examples/openpyxl/create_spreadsheet_with_styling.pyruns · 3,180 bytesreferences/examples/openpyxl/read_existing_spreadsheet.pyruns · 1,622 bytesreferences/examples/openpyxl/styling_spreadsheet.pyruns · 1,998 bytes
Read excerpt
# Spreadsheet Skill
## When to use
- Create new workbooks with formulas, formatting, and structured layouts.
- Read or analyze tabular data (filter, aggregate, pivot, compute metrics).
- Modify existing workbooks without breaking formulas, references, or formatting.
- Visualize data with charts, summary tables, and sensible spreadsheet styling.
- Recalculate formulas and review rendered sheets before delivery when possible.
IMPORTANT: System and user instructions always take precedence.
## Workflow
1. Confirm the file type and goal: create, edit, analyze, or visualize.
2. Prefer `openpyxl` for `.xlsx` editing and formatting. Use `pandas` for analysis and CSV/TSV workflows.