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Java and Spring Boot expert subagent v1.0.0

Use this resource to write modern Java 21 code and Spring Boot services

New

  • 313 downloads
  • 109 likes
  • 129 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install java-pro-subagent

First time: connect the CLI with

npx --yes palatekit@latest login

This subagent covers virtual threads, pattern matching, records, Spring Boot 3.x and cloud-native architectures. The main agent calls it for a Java service, a migration or concurrency optimization.

Mostly picked by

Updated November 2, 2026

Card for “Java and Spring Boot expert subagent”

Details

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

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What you get

  • The subagent file (in English): Java 21 and Spring Boot conventions
  • Help designing services and concurrency

Good fit for

  • A Spring Boot service to modernize for Java 21
  • An application that must handle many concurrent requests

Not for

    Tags

    • java
    • spring boot
    • virtual threads
    • java 21

    About

    You say

    “Migrate this calculation service to virtual threads.”

    Card for “Java and Spring Boot expert subagent”

    Subagent published by wshobson under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Copy the file into .claude/agents/ (project) or ~/.claude/agents/ (all your projects)
    2. Ask your agent to write modern Java 21 code and Spring Boot services, or call the subagent by name
    3. Review its work

    Content preview

    Files

    • java-pro-subagent.md7.8 KB
    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB

    Origin and licence

    Listed unmodified

    Author
    wshobson
    Source
    github.com/wshobson/agents/blob/0874a27b17a22e2b7c2e2bcd725768e0803cad06/plugins/jvm-languages/agents/java-pro.md
    Licence
    MIT

    Notice

    « java-pro » (wshobson, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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