I will build debug fix minecraft modpack using claude ai forge fabric curseforge

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julie_morvant
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julie_morvant
Julie Ghl

About this gig

I specialize in building, debugging, fixing, and optimizing Minecraft Java Edition modpacks for Forge, Fabric, NeoForge, CurseForge, and Modrinth. From small packs to large collections with hundreds of mods, I work to improve compatibility, performance, stability, and gameplay.


Using Claude AI alongside proven troubleshooting methods, I can analyze crash logs, identify mod conflicts, organize configuration files, improve performance, and create clear documentation for installation and maintenance.


Services include:

  • Custom Minecraft modpack creation
  • Forge, Fabric, and NeoForge support
  • Crash fixes (Exit Code 1, Exit Code -1, Java errors)
  • Mod compatibility and dependency fixes
  • FPS and TPS optimization
  • Server setup and troubleshooting
  • Config balancing and recipe fixes
  • CurseForge and Modrinth packaging


Forge, Fabric, NeoForge, CurseForge, Modrinth, Minecraft Java Edition, Minecraft Server, Forge Modpack, Fabric Modpack, NeoForge Modpack, Minecraft Mods, Modpack Setup, Server Setup, Mod Compatibility, Minecraft Crash Fix

send me your crash log, latest log, mod list, or project details before ordering. I'll review your issue and recommend the best solution for your Minecraft modpack.

Get to know Julie Ghl

Julie Ghl

Minecraft Modpack Developer

  • FromUnited States
  • Member sinceFeb 2026
  • Avg. response time2 hours
  • Languages

    English, Italian, Spanish, German, French
I'm a Minecraft modpack developer specializing in building, debugging, and optimizing custom modpacks for Minecraft Java Edition. I work with Forge, Fabric, NeoForge, CurseForge, and Modrinth to create stable, high-performance modpacks tailored to your project. Whether you're dealing with crashes, Exit Code 1 errors, Java issues, mod conflicts, server startup problems, or performance bottlenecks, I can help identify the cause and resolve it efficiently. I also use Claude AI to assist with crash log analysis, compatibility checks, configuration management, documentation