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Hexagonal architecture for Java services v1.0.0

Use this resource to structure a Java service in hexagonal layers and isolate the domain

New

  • 378 downloads
  • 200 likes
  • 123 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install java-hexagonal-architecture

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 splits your Java code into a pure domain, an application layer (use cases and ports) and infrastructure (adapters), then checks the direction of dependencies. You get examples of domain model, use case and adapter.

Mostly picked by

Updated November 2, 2026

Card for the “Hexagonal architecture for Java services” skill

Details

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

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What you get

  • SKILL.md: three patterns (pure domain, application, infrastructure)
  • SKILL.md: three code examples and anti-patterns to avoid

Good fit for

  • You are designing a new Java service with clean layers
  • You want to remove framework annotations from the domain

Not for

    Tags

    • java
    • hexagonal architecture
    • ports and adapters
    • domain

    About

    You say

    “Split this Java order service into domain, ports and JPA adapters.”

    Card for the “Hexagonal architecture for Java services” skill

    Skill published by gentleman-programming 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 structure a Java service in hexagonal layers and isolate the domain
    3. Review and adjust the result

    Content preview

    Files

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

    Origin and licence

    Listed unmodified

    Author
    gentleman-programming
    Source
    github.com/gentleman-programming/gentleman-skills/tree/c8036a37893679dc5e942484975405d39689c63b/community/hexagonal-architecture-layers-java
    Licence
    MIT

    Notice

    « hexagonal-architecture-layers-java » (gentleman-programming, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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