Grok

Grok support packages Java application bootstrap skills for the Grok plugin ecosystem, with an emphasis on runnable Spring Boot, Helidon, and Jetty starting points.

Repository

AI-Coding-Skills/java-for-grok

Supported components

Component	Purpose
Plugin packages	Installable skill bundles for Grok
Bootstrap skills	Generate runnable Java applications
Prompts	Task prompts aligned with each skill
Compatibility notes	Platform-specific limitations and versions

Installation approach

Open the java-for-grok repository.
Follow the README for current Grok plugin install steps.
Enable the Java bootstrap skills you need in your Grok environment.
Run a skill prompt and validate build + tests locally.

Plugin or skill structure

Grok packaging typically groups:

Skill manifests — metadata, status, and entry guidance
Instruction content — framework and project conventions
Prompt templates — copy-ready bootstrap and extension prompts

Refer to the repository for the authoritative layout.

Current Java skills

Skill	Status
Spring Boot Bootstrap	Available
Helidon Bootstrap	In Progress
Jetty Bootstrap	Planned

Example prompts

Bootstrap a Spring Boot application using Java 21 and Maven.
Create a customer REST API with controller, service, repository,
validation, Actuator, and tests.

Add PostgreSQL persistence and Testcontainers to this Spring Boot project.

Contribution process

Open issues or pull requests in java-for-grok.
Keep skill behavior consistent with the shared Java skill docs on this site.
Update status badges and the compatibility matrix when coverage changes.
Follow the Contributing guide.

Compatibility status

Grok is the initial platform with Available coverage for Spring Boot Bootstrap. Helidon is in progress; Jetty is planned.

Spring Boot Bootstrap

Helidon Bootstrap

Jetty Bootstrap