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Generating Excel files in Java with Apache POI v1.0.0

Use this resource to generate or read Excel files in a Java application

New

  • 320 downloads
  • 108 likes
  • 172 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install excel-generation-java-poi

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 Apache POI code that builds a workbook, applies styles, exposes a REST download and reads an uploaded XLSX file. It notes Apache POI's limits for very large files. You get an Excel export or import service ready to plug in.

Mostly picked by

Updated November 2, 2026

Card for the “Generating Excel files in Java with Apache POI” skill

Details

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

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What you get

  • SKILL.md: Maven dependency, workbook creation and export
  • SKILL.md: REST download endpoint
  • SKILL.md: cell styles, anti-patterns and troubleshooting

Good fit for

  • Your application must provide a formatted Excel export
  • You import XLSX files uploaded by users

Not for

    Tags

    • apache poi
    • excel
    • java
    • xlsx

    About

    You say

    “Build a Java service that exports the order list as XLSX, with a bold header and a REST download.”

    Card for the “Generating Excel files in Java with Apache POI” skill

    Skill published by claude-dev-suite 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 generate or read Excel files in a Java application
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md4.9 KB

    Origin and licence

    Listed unmodified

    Author
    claude-dev-suite
    Source
    github.com/claude-dev-suite/claude-dev-suite/tree/e10ab644ba43abe2abc923399226df4af7337214/skills/utilities/apache-poi
    Licence
    MIT

    Notice

    « apache-poi » (claude-dev-suite, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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