Spreadsheets

Spreadsheet creation, editing, and analysis with formulas, formatting, data analysis, and visualization.

Work with Excel spreadsheets and CSV files. Create workbooks with formulas, apply conditional formatting, perform data analysis, and generate charts.

excelspreadsheetsdata

Version 1.2.0Updated Jan 5, 2026

Capabilities

Formula creation and evaluation

Conditional formatting

Data analysis and pivot tables

Chart and visualization generation

Multi-sheet workbook management

Financial report generation

Data transformation pipelines

Automated spreadsheet creation

Budget and forecast modeling

Data import and export

Choose your AI assistant and run the command in your terminal

Geminicurl -fsSL https://raw.githubusercontent.com/n3wth/newth-skills/main/skills/xlsx.md -o ~/.gemini/skills/xlsx.mdCopy

Claudecurl -fsSL https://raw.githubusercontent.com/n3wth/newth-skills/main/skills/xlsx.md -o ~/.claude/skills/xlsx.mdCopy

Extract text and tables from PDFs, create documents, merge and split files, and process forms.

Document creation and editing with tracked changes, comments, formatting preservation, and text extraction.