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Xlsx

  • 44 installs
  • 1 repo stars
  • Updated February 21, 2026
  • jackiexiao/jackie-skills-starter

Creates, edits and analyzes Excel .xlsx spreadsheet files.

About

An Anthropic office skill for working with .xlsx spreadsheets. A developer uses it to generate or modify Excel workbooks programmatically.

  • Anthropic-authored office-document skill
  • Covers spreadsheet creation, editing and analysis

Xlsx by the numbers

  • 44 all-time installs (skills.sh)
  • Ranked #383 of 687 Office & Documents skills by installs in the Skillselion catalog
  • Data as of Aug 2, 2026 (Skillselion catalog sync)
npx skills add https://github.com/jackiexiao/jackie-skills-starter --skill xlsx

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Listed on Skillselion
Installs44
repo stars1
Last updatedFebruary 21, 2026
Repositoryjackiexiao/jackie-skills-starter

What it does

Creates, edits and analyzes Excel .xlsx spreadsheet files.

Files

LICENSE.txtTextGitHub ↗
© 2025 Anthropic, PBC. All rights reserved.

LICENSE: Use of these materials (including all code, prompts, assets, files,
and other components of this Skill) is governed by your agreement with
Anthropic regarding use of Anthropic's services. If no separate agreement
exists, use is governed by Anthropic's Consumer Terms of Service or
Commercial Terms of Service, as applicable:
https://www.anthropic.com/legal/consumer-terms
https://www.anthropic.com/legal/commercial-terms
Your applicable agreement is referred to as the "Agreement." "Services" are
as defined in the Agreement.

ADDITIONAL RESTRICTIONS: Notwithstanding anything in the Agreement to the
contrary, users may not:

- Extract these materials from the Services or retain copies of these
  materials outside the Services
- Reproduce or copy these materials, except for temporary copies created
  automatically during authorized use of the Services
- Create derivative works based on these materials
- Distribute, sublicense, or transfer these materials to any third party
- Make, offer to sell, sell, or import any inventions embodied in these
  materials
- Reverse engineer, decompile, or disassemble these materials

The receipt, viewing, or possession of these materials does not convey or
imply any license or right beyond those expressly granted above.

Anthropic retains all right, title, and interest in these materials,
including all copyrights, patents, and other intellectual property rights.

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