StealIt

3 skills · 2 publishers

Claude skills for Excel

Build and edit Excel spreadsheets with formulas, formatting and charts. Anthropic's official xlsx skill lets Claude create real .xlsx files, not CSV dumps.

The best Claude skills for Excel

  1. 1

    XLSX

    Anthropic 187k

    Use this skill any time a spreadsheet file is the primary input or output. This means any task where the user wants to: open, read, edit, or fix an existing .xlsx, .xlsm, .xltx, .csv, or .tsv file…

    npx skills add anthropics/skills --skill xlsx
  2. 2

    DOCX

    Anthropic 187k

    Use this skill whenever the user wants to create, read, edit, or manipulate Word documents (.docx files) or Word templates (.dotx files). Triggers include: any mention of 'Word doc', 'word document'…

    npx skills add anthropics/skills --skill docx
  3. 3

    Lead Magnets

    Corey Haines 58k

    When the user wants to create, plan, or optimize a lead magnet for email capture or lead generation. Also use when the user mentions "lead magnet," "gated content," "content upgrade," "downloadable,"…

    npx skills add coreyhaines31/marketingskills --skill lead-magnets

All 3 Excel skills

3 skills

XLSX

Use this skill any time a spreadsheet file is the primary input or output. This means any task where the user wants to: open, read, edit, or fix an existing .xlsx, .xlsm, .xltx…

Docs & WritingAnthropic187k

DOCX

Use this skill whenever the user wants to create, read, edit, or manipulate Word documents (.docx files) or Word templates (.dotx files). Triggers include: any mention of 'Word…

Docs & WritingAnthropic187k

Lead Magnets

When the user wants to create, plan, or optimize a lead magnet for email capture or lead generation. Also use when the user mentions "lead magnet," "gated content," "content…

Marketing & SEOCorey Haines58k

About these Excel skills

This page collects every skill in the directory that covers Excel: 3 from 2 publishers, including official skills from Anthropic. Each one links back to its original GitHub repository, so you always get the author's latest version. They span Docs & Writing and Marketing & SEO.

Publishers on this page

Questions about Claude skills for Excel

What is the best Claude skill for Excel?

Our top pick is XLSX by Anthropic, from a repository with 187k GitHub stars. DOCX and Lead Magnets round out the top three. Skills are ranked by the popularity of their source repository, with hand-picked favorites first, and official skills from Anthropic carry a badge.

How do I install a Claude skill for Excel?

Open a skill's page and run its install command in your project folder, for example npx skills add anthropics/skills --skill xlsx. You can also download any skill as a ZIP and add it to Claude Code or upload it to the Claude app.

The install guide walks through every method.

Are Claude skills for Excel free?

Yes. All 3 skills on this page are open source and free to use. You need a Claude plan that supports skills, or a coding agent that reads SKILL.md files.

Do these skills work in Claude Code and the Claude app?

Yes. A skill is a folder with a SKILL.md file, and the same folder works in Claude Code, the Claude desktop and web apps (on paid plans with code execution turned on) and the Claude API. Many also work in other agents that support the Agent Skills format, such as Cursor and OpenAI Codex. Skills that ship scripts need somewhere Claude can run code.

How many Claude skills for Excel are there?

We list 3 from 2 publishers, last updated November 4, 2026. The list refreshes from GitHub as publishers release new skills.

Related use cases

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