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📄

Excel / Spreadsheets (XLSX)

🧩Skill📄Documents & Office★ Featured171,261

Create, edit, and clean .xlsx, .xlsm, .csv, and .tsv files — including formulas, formatting, charts, and data cleanup

By Anthropic

excelxlsxcsvspreadsheetsdataofficialanthropic
Install command
/plugin install xlsx@anthropic-skills

How to install

Claude Code Plugin

Plugins are a Claude Code feature installed from a marketplace.

  1. Add the marketplace (only needed once):
    /plugin marketplace add anthropic-skills
  2. Install the plugin:
    /plugin install xlsx@anthropic-skills

It becomes available immediately as slash commands, skills or agents — no restart needed.

Exact steps can vary per project — always double-check the original source. New to this? Read the full install guide →

Source

  • Claude Directory

More in Documents & Office

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📄
🧩Skill★ Featured

PowerPoint (PPTX)

Create, read, edit, and combine PowerPoint presentations — including slide layouts, speaker notes, charts, and templates

📄Documents & Office171,261
📄
🧩Skill★ Featured

Word Documents (DOCX)

Create, read, edit, and format Word documents — including tables of contents, headings, tracked changes, page numbers, and templates

📄Documents & Office171,261
📄
🧩Skill★ Featured

Document Skills Suite

Comprehensive document processing collection covering Word (.docx), PDF, PowerPoint (.pptx), and Excel (.xlsx) creation, editing, and analysis with professional-grade workflows

📄Documents & Office66,826
📄
📦Plugin★ Featured

Document Skills

Process and generate Excel, Word, PowerPoint, and PDF documents with AI assistance

📄Documents & Office33,896

How to install

Claude Code Plugin

Plugins are a Claude Code feature installed from a marketplace.

  1. Add the marketplace (only needed once):
    /plugin marketplace add anthropic-skills
  2. Install the plugin:
    /plugin install xlsx@anthropic-skills

It becomes available immediately as slash commands, skills or agents — no restart needed.

Exact steps can vary per project — always double-check the original source. New to this? Read the full install guide →