Spreadsheet files are everywhere. You can ask for help to create, edit, or fix them. The skill handles formats like .xlsx, .xlsm, .csv, and .tsv.
It can clean messy data, add formulas, and make charts. It follows strict rules for professional formatting and zero formula errors. This is useful for financial models or any table work.
When you give a file name or path, the skill takes over. The result is always a proper spreadsheet file ready to use.
Add Xlsx skill to your workflow
Global
mkdir -p ~/.claude/skills/xlsxProject
mkdir -p .claude/skills/xlsxSource Repository
More Office & Documents Claude Code Skills
Lark Sheetslarksuite/cli
Create, edit, and manage Lark spreadsheets with simple commands
Lark Slideslarksuite/cli
Create and edit Lark slides easily Manage pages add charts use templates
Lark Markdownlarksuite/cli
Easily create, edit, diff, and patch Markdown files in cloud storage
Pptxanthropics/skills
Create, edit, and read any presentation file with ease and style
Pdfanthropics/skills
Read, edit, merge, split, and protect PDF files with simple Python code
Docxanthropics/skills
Build, edit, and polish Word documents automatically with code and scripts
Xlsxanthropics/skills
Create, edit, and fix spreadsheet files with zero errors and professional formatting
Slideshowheygen-com/hyperframes
Create an interactive slideshow with hotspots, fragment reveals, and branching paths