The Developer Edition ships:

developer/v3.1.0/
├── core.jar              Pre-built core library
├── app/                  Full application source (app module only)
│   ├── pom.xml
│   └── src/
├── mvnw                  Maven Wrapper (Unix)
├── mvnw.cmd              Maven Wrapper (Windows)
└── README-DEVELOPER.md

Initial Setup #

Initialize the workspace from within the running application:

1. Launch Claudius Corp (standard installation required)
2. Go to Settings → Developer
3. Click Initialize Workspace
4. Choose a directory for the workspace
5. Wait for initialization to complete

Claudius Corp will:
– Copy app source to the chosen directory
– Install core.jar into your local Maven repository (~/.m2/)
– Configure the standalone pom.xml

Build #

cd your-workspace-dir
mvnw.cmd package

Output: target\claudius-corp-custom.jar

Activate #

1. Click Activate Custom Build in Settings → Developer
2. Restart Claudius Corp

On startup, LauncherHelper detects the custom JAR and loads it. If the custom JAR fails to load, the stock build is used as a fallback.