excel

Automate creation, modification, and analysis of Excel-compatible workbooks.

8|Updated Feb 12, 2026

Search Tags:#workflow #validation #formatting #dashboard #spreadsheet #excel #data-analysis

Ready to run

npx skills add https://github.com/ChoshimWy/iOSAgentSkills --skill excel-choshimwy

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: excel
Source: https://github.com/ChoshimWy/iOSAgentSkills/tree/main/skills/codex-primary-runtime/spreadsheets
Command: npx skills add https://github.com/ChoshimWy/iOSAgentSkills --skill excel-choshimwy

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill automates the creation, modification, analysis, and presentation of spreadsheets across Excel-compatible formats to reduce manual effort and errors.

Core Features & Use Cases

Establishes a principled workflow for building polished spreadsheets with accurate layouts, styling, validation, and documentation.
Guides users on structuring inputs, formulas, charts, and summaries for clear, audit-ready workbooks.
Applies to business analytics, dashboards, data tracking, and reporting tasks that involve .xlsx, .xls, .csv, or .tsv files.

Quick Start

Ask the AI to generate or adjust a workbook following the guidelines in this skill.

Frequently Asked Questions about excel

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I automate spreadsheet creation and data analysis for xlsx files?▼

Automating spreadsheet creation and data analysis for xlsx files involves using structured workflows with artifact-tool APIs to generate workbooks with accurate layouts, formulas, and styling. This approach enforces data validation and formatting to deliver polished, audit-ready outputs.

What is the best way to build a dashboard from CSV data without manual formatting errors?▼

Building a dashboard from CSV data without manual formatting errors requires principled workflows that guide input structuring, formula application, and chart generation. This method ensures clear, audit-ready workbooks with proper styling and validation for business analytics.

Can I use this spreadsheet workflow to modify existing xls and tsv files?▼

You can use this spreadsheet workflow to modify existing xls and tsv files. It targets tasks involving common formats such as xlsx, xls, csv, and tsv, allowing you to adjust layouts, apply formulas, and update styling for audit-ready outputs.

Does this approach support generating charts and formulas for business reporting tasks?▼

This approach fully supports generating charts and formulas for business reporting tasks. It guides users on structuring inputs and summaries to create clear, audit-ready workbooks suitable for dashboards, data tracking, and reporting.

When should I use a structured spreadsheet workflow instead of manual data entry?▼

You should use a structured spreadsheet workflow instead of manual data entry when you need to reduce manual effort and errors in creating, modifying, or presenting workbooks. It is ideal for business analytics, dashboards, and reporting tasks requiring validation and documentation.