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xlsx

14.3

Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for creating new spreadsheets, reading/analyzing data, modifying existing spreadsheets, or recalculating formulas.

Third-Party Agent Skill: Review the code before installing. Agent skills execute in your AI assistant's environment and can access your files. Learn more about security

Installation for Agentic Skill

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Claude Code (CLI) Fast

skilz install skillcreatorai/Ai-Agent-Skills/xlsx

OpenCode (CLI) Fast

skilz install skillcreatorai/Ai-Agent-Skills/xlsx --agent opencode

OpenAI Codex (CLI) Native

skilz install skillcreatorai/Ai-Agent-Skills/xlsx --agent codex

Gemini CLI (Project) Project

skilz install skillcreatorai/Ai-Agent-Skills/xlsx --agent gemini

First time? Install Skilz: pip install skilz

Works with 14 AI coding assistants

Cursor, Aider, Copilot, Windsurf, Qwen, Kimi, and more...

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For Claude Desktop Easy

Download Agent Skill ZIP

Extract and copy to ~/.claude/skills/ then restart Claude Desktop

Manual Installation

1. Clone the repository:

git clone https://github.com/skillcreatorai/Ai-Agent-Skills

2. Copy the agent skill directory:

cp -r Ai-Agent-Skills/skills/xlsx ~/.claude/skills/

Need detailed installation help? Check our platform-specific guides:

Claude Desktop Guide Claude Code Guide Troubleshooting

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Agentic Skill Details

Owner: skillcreatorai (GitHub)
Repository: Ai-Agent-Skills
Type: Non-Technical
Meta-Domain: general
Primary Domain: general
Sub-Domain: formulas data
Market Score: 14.3

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