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Reading, writing and formatting Excel files v1.0.0

Use this resource to read, write and format an Excel workbook in Python

New

  • 320 downloads
  • 236 likes
  • 213 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install excel-xlsx-read-write-python

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent writes openpyxl code that reads rows, fills a workbook, applies bold, colors and number formats, and inserts formulas. You get an .xlsx file generated from code.

Mostly picked by

Updated November 2, 2026

Card for the “Reading, writing and formatting Excel files” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: openpyxl examples for reading, writing and formatting
  • metadata.json: skill metadata

Good fit for

  • You receive data in Excel and want an automated report
  • An export must be formatted with formulas and colors

Not for

    Tags

    • excel
    • xlsx
    • openpyxl
    • python

    About

    You say

    “Read this workbook, sum the sales column and write the total in bold on a new sheet.”

    Card for the “Reading, writing and formatting Excel files” skill

    Skill published by bobmatnyc under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to read, write and format an Excel workbook in Python
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • metadata.json0.5 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md3.4 KB

    Origin and licence

    Listed unmodified

    Author
    bobmatnyc
    Source
    github.com/bobmatnyc/claude-mpm-skills/tree/718070a7d622921b01687799a1f9613f36c6f615/universal/data/xlsx
    Licence
    MIT

    Notice

    « xlsx » (bobmatnyc, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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