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UEFN-TOOLBELT
UEFN-TOOLBELT logo

UEFN-TOOLBELT

Active·★ 53·NOASSERTION·Updated 2026-10-19

UEFN Toolbelt is a comprehensive Python utility for the UEFN editor, offering 355 tools across 55 categories to automate tedious tasks, bridge Python and Verse, and enable AI-driven development. It features a unified theme system, MCP bridge for AI control, and ensures undo-safe operations. The toolkit is designed for creators to script the impossible and speed up workflow iteration.

#3d-world-mapping#api#automation#editor-extension#fortnite-creative#framework
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$ Install
$ python install.py
↗ Visit site★ GitHub
01

Features

01355 professional tools across 55 categories
02Autonomous AI integration (Claude can build games)
03MCP bridge for direct AI control of UEFN
04100% machine-readable structured dict returns
05Batch operations and automation for repetitive tasks
02

Compatibility

Windows
UEFN on Windows
Verified via docs
03

Quick start

1
$ python install.py
04

Use cases

↳Automating repetitive placement and asset organization tasks
↳Generating Verse boilerplate code from level selection
↳AI-driven level development with live state reading and code deployment
05

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UEFN-TOOLBELT
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The ultimate, ever-expanding Swiss Army Knife for the UEFN Python API (358+ tools registered across 55+ categories). Automate world-building, manage assets, generate boilerplate Verse code, and control the editor with AI via a fully-offline PySide6 dashboard.

53
Last commit4d ago
StatusActive
CategoryObservability
Links
Documentation↗Discussion↗Issues↗Releases↗
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