For each item:
Once you have migrated your assets and recreated the behaviors, it is time to compile your addon.
(from Stonebyte) are being developed to bridge the gap by automating parts of the structure setup and pack generation. 3. Packaging into Once you have your Resource Pack (textures/models) and Behavior Pack (logic) ready: ZIP To MCADDON Tutorial for minecraft mods made easy!!
Once your Resource Pack and Behavior Pack folders are fully populated, it is time to compile them into a single, shareable file. how to convert jar to mcaddon
Both the Behavior Pack and Resource Pack folders require a manifest.json file to tell Minecraft how to load them. You will need to generate unique UUIDs (Universally Unique Identifiers) using a website like uuidgenerator.net . json :
To convert a JAR to an MCADDON, you must extract the Java assets and distribute them into the appropriate Resource and Behavior pack structures. Method 1: The Automated Approach (Using Conversion Tools)
To replicate the mod, you first need to extract its assets and understand its logic. For each item: Once you have migrated your
For complex logic that JSON can't handle, use the Minecraft Bedrock Scripting API (JavaScript). Step 3: Package as an .mcaddon
Select both your MyMod_Resource_Pack and MyMod_Behavior_Pack folders simultaneously.
Here is a comprehensive guide on the process, logic, and tools required to perform this "conversion." 1. Understanding the Technical Gap Packaging into Once you have your Resource Pack
PortKit is one of the most ambitious projects to date. It uses a multi‑agent AI system (CrewAI + LangChain) to analyse a Java mod’s .jar file and generate a matching Bedrock add‑on. The current MVP focuses on – taking a single block from a .jar and producing a working .mcaddon with correct textures and basic placement/destruction behaviour. Future versions aim to support items, entities and even complex logic.
Here’s a clear, step-by-step content piece you can use for a website, blog, or video script.
Not all Java features exist in Bedrock. You will likely need to adjust the functionality, especially if the mod relies on complex Java logic.