---
name: xlsx
display_name: Excel Spreadsheet
description: Create, read, edit, and fix spreadsheets — add columns, compute formulas, format cells, generate charts, and clean messy tabular data.
category: Documents & Files
platforms: [claude.ai, claude-code, api]
version: 1.0.0
author: Claude Code
tags: [xlsx]
---

# Excel Spreadsheet

## Overview

Create, read, edit, and fix spreadsheets — add columns, compute formulas, format cells, generate charts, and clean messy tabular data.

## When to Use This Skill

Use **Excel Spreadsheet** when you need to:

- Work with excel spreadsheet tasks in your project or workflow
- Automate excel spreadsheet operations at scale
- Generate production-quality excel spreadsheet output quickly

## Instructions

When this skill is active, Claude will:

1. Understand the full context of your excel spreadsheet request
2. Apply best practices and conventions for Documents & Files
3. Produce clean, well-structured, production-ready output
4. Explain key decisions and offer alternatives where relevant

## Examples

### Example 1 — Basic Usage

**User:** Help me get started with excel spreadsheet.

**Claude:** I'll walk you through the essential steps for excel spreadsheet in your context...

### Example 2 — Advanced Usage

**User:** I need a production-ready excel spreadsheet setup with full error handling.

**Claude:** Here's a complete, production-hardened excel spreadsheet implementation...

## Guidelines

- Always validate inputs before processing
- Follow the conventions of the target platform or language
- Prefer explicit over implicit — clarity beats cleverness
- Include comments for non-obvious logic
- Suggest tests or validation steps where appropriate

## Dependencies

Required: python, openpyxl

## Platforms

Available on: claude.ai, claude-code, api

---

*Part of the [claude-skills](https://github.com/inbharatai/claude-skills) collection — 183+ skills for Claude.*