Create, modify, and analyze Excel, CSV, and TSV spreadsheets with openpyxl.
npx skills add https://github.com/Hollis36/claude-skill --skill xlsx-hollis36
Please help me install this Agent Skill. Skill: xlsx Source: https://github.com/Hollis36/claude-skill/tree/main/skills/xlsx Command: npx skills add https://github.com/Hollis36/claude-skill --skill xlsx-hollis36
This skill automates and accelerates spreadsheet-centric tasks that are repetitive and error-prone, such as creating, updating, and analyzing Excel workbooks while preserving formulas and templates to ensure consistency.
Create a new spreadsheet template with basic formulas and formatting.
High-intent search queries and answers about installing and using this skill.
To automate spreadsheet creation while preserving formulas, use a Python openpyxl workflow that modifies workbooks without breaking predefined styles. This approach streamlines repetitive data workflows by applying template structures and formatting programmatically across Excel files.
Yes, you can read data from .csv and .tsv files and perform lightweight data analysis to generate Excel reports. The workflow imports data from these formats into Excel templates, recalculating formulas using an external LibreOffice-based script to produce updated workbooks.
openpyxl supports modifying existing spreadsheets and preserving formulas, but formula recalculation requires an external LibreOffice-based script. This pairing ensures that updated data triggers accurate formula recalculation within the modified Excel workbooks.
The best way to update financial templates without breaking formatting is using a Python openpyxl workflow. It modifies existing spreadsheets while preserving predefined styles and formulas, ensuring consistency across auto-generated financial dashboards and reports.
To create data visualizations and summaries within Excel-compatible formats, use a spreadsheet automation workflow that generates workbooks with formulas and formatting. This process builds simple visualizations directly inside the Excel files to streamline data reporting.
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