graal

Build and troubleshoot GraalVM Native Image applications with Maven and Gradle.

785|220|Updated Mar 7, 2026
One-click install
npx skills add https://github.com/oracle/skills --skill graal
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: graal
Source: https://github.com/oracle/skills/tree/main/graal
Command: npx skills add https://github.com/oracle/skills --skill graal

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires native-image, graalvm-buildtools-native, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This Skill provides the tools and knowledge to efficiently build and troubleshoot GraalVM Native Image applications, resulting in optimized performance and reduced runtime overhead.

Core Features & Use Cases

  • Native Image Build: Leverage Maven or Gradle tools for building native executables from Java code.
  • Troubleshooting: Diagnose and resolve build failures, runtime issues, and metadata-related errors.
  • Use Case: Use this Skill to convert a Java application to a standalone binary, improving performance and reducing memory usage.

Quick Start

Execute the 'build-native-image' script to compile your Java application into a native binary.

Frequently Asked Questions about graal

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I build a GraalVM Native Image from my Java application?

To build a GraalVM Native Image, use the build-native-image script to compile your Java application into a standalone executable via Maven or Gradle build processes and classpath management.

Why does my GraalVM Native Image build fail during metadata configuration?

Native Image build failures during metadata configuration occur due to incomplete classpath management or missing metadata, which this Skill troubleshoots by diagnosing and resolving build and runtime errors.

Can I use Maven and Gradle to produce native executables with GraalVM?

Yes, you can use Maven and Gradle to produce native executables with GraalVM, leveraging the native-image and graalvm-buildtools-native dependencies to manage the build process and classpath.

What is the best way to optimize Java performance using GraalVM Native Image?

The best way to optimize Java performance using GraalVM Native Image is converting your application to a standalone binary, which reduces runtime overhead and memory usage while ensuring efficient binary production.

Does GraalVM Native Image work with existing Java codebases without major refactoring?

GraalVM Native Image works with existing Java codebases by managing classpath and metadata configuration, though troubleshooting may be required to resolve runtime issues and ensure effective runtime behavior optimization.