Show HN: LLM-assisted reconstruction of partially decompiled Minecraft 26.1.2

Category: other

Tags: llm, decompilation, minecraft, bytecode, reverse-engineering, gradle, sqlite

Score: 6.3/10 (Innovation: 8, Technical: 7, Documentation: 6, Utility: 4)

demcstify is a research project that uses LLM agents to reconstruct bytecode-equivalent source code from a decompiled Minecraft JAR, treating the original bytecode as a strict oracle. It combines multi-agent coordination, SQLite-based state management, and mechanical bytecode diffing to iteratively repair decompiler output. The project is interesting for its novel approach to automated source reconstruction and its blend of reverse engineering, LLM orchestration, and build automation.

Target audience: backend devs, reverse engineers, security researchers

Repository: https://github.com/stevefan1999-personal/demcstify · Shell · MIT

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