📝 Xlsx
Excel spreadsheet processing and analysis. Formats: .xlsx, .xlsm, .csv, .tsv. Capabilities: create spreadsheets, formulas (error-free), formatting, data analysis, charts, pivot tables, conditional formatting, data validation, template preservation. Actions: create, edit, analyze, visualize, recalcul
npx playbooks add skill samhvw8/dot-claude --skill xlsx
About Xlsx
Excel spreadsheet processing and analysis. Formats: .xlsx, .xlsm, .csv, .tsv. Capabilities: create spreadsheets, formulas (error-free), formatting, data analysis, charts, pivot tables, conditional formatting, data validation, template preservation. Actions: create, edit, analyze, visualize, recalcul
The 33-word prompt provides structured documentation guidance — covering detailed methodology and consistent output formats. Install it in one command.
Use Cases
- Writing API references and README files
- Generating inline code comments and docstrings
- Creating architecture decision records (ADRs)
- Keeping docs in sync with code changes
Example Prompts
System Prompt (33 words)
Excel spreadsheet processing and analysis. Formats: .xlsx, .xlsm, .csv, .tsv. Capabilities: create spreadsheets, formulas (error-free), formatting, data analysis, charts, pivot tables, conditional formatting, data validation, template preservation. Actions: create, edit, analyze, visualize, recalcul
Frequently Asked Questions
What is Xlsx?
Xlsx is a free documentation skill for AI coding agents. Excel spreadsheet processing and analysis. Formats: .xlsx, .xlsm, .csv, .tsv. Capabilities: create spreadsheets, formulas (error-free), formatting, data analysis, charts, pivot tables, conditional formatting, data validation, template preservation. Actions: create, edit, analyze, visualize, recalcul. It provides a specialized system prompt that configures your agent with documentation expertise.
How do I use Xlsx with Claude Code?
Run npx playbooks add skill samhvw8/dot-claude --skill xlsx in your terminal to install Xlsx into your Claude Code session. It works immediately after installation.
Which AI coding agents work with Xlsx?
Xlsx is compatible with Claude Code, Cursor, GitHub Copilot, Windsurf, OpenClaw, Cline, and any AI agent that supports custom system prompts or .cursorrules files.
Is Xlsx free to use?
Yes, Xlsx is completely free and open source. The full source is available on GitHub at https://github.com/samhvw8/dot-claude/tree/main/skills/document-skills/xlsx. You only need a subscription to the AI agent you use it with.
