Save 64 percent with yearly billing.

Excel spreadsheets

Opens and cleans up Excel and CSV files, adds formulas and charts, and builds sheets from scratch.

Once it is installed, just type this

Prepare an Excel file that summarizes this sales list by region and keeps the formulas live.

Change the request to fit your own work. With Excel spreadsheets installed, your AI handles this kind of request the way the skill describes.

In short

Excel spreadsheets is a skill written by Anthropic and published under the Apache-2.0 license.

Catalog field: Decks, docs, spreadsheets. Its original name is xlsx and its source is anthropics/skills.

Departments we suggest it for: Finance, Operations, Sales, Management, People.

Details

Written by
Anthropic
License
Apache-2.0
Original name
anthropics/skills/xlsx
Field
Decks, docs, spreadsheets
Original source
anthropics/skills

How to install it

The Excel spreadsheets skill is installed through Skillducks. Its license (Apache-2.0) allows copying, so the skill is installed directly, with the author's name and license attached.

You see which skill will be installed first, and nothing is installed without your approval.

Needs extra setup. Needs Python on your computer. Recalculating formulas needs LibreOffice.

You can also download this skill as a zip file (153 KB) and upload it to Claude yourself.

Other skills in Decks, docs, spreadsheets

  • Word documents

    Creates Word documents, edits existing ones, and handles tracked changes and comments.

    Written by Anthropic

  • PDF tools

    Pulls text and tables out of PDFs, merges or splits them, fills in forms, and makes scanned documents searchable.

    Written by Anthropic

  • Slide decks

    Builds PowerPoint decks, reads and edits existing ones, and adds new slides that follow a template.

    Written by Anthropic

  • Co-writing documents

    Writes long documents such as proposals, decision papers or specs together with you, step by step, by asking questions.

    Written by Anthropic

Start with Excel spreadsheets

Signing up is free. You see what will be installed before setup starts.