This repository is a desktop application for game content creation, specifically designed for a Genshin Impact-like game. It provides a node-based visual scripting system (Graph Code) where users create logic using interconnected nodes representing game functions (combat, skills, UI, etc.). The application features a PyQt6-based GUI for graph editing, resource management, and previewing, along with automation capabilities for OCR, screen capture, and input simulation to interact with the editor. It includes a robust validation engine to ensure graph correctness, a layout engine for auto-arranging nodes, and export pipelines to produce game-ready formats (.gil and .gia). The architecture is monolithic with distinct modules for the GUI (app/ui/), automation (app/automation/), core engine (engine/), and CLI tools (app/cli/ and private_extensions/ugc_file_tools/). Key entry points are the main GUI launcher (app.cli.run_app), validation CLI (app.cli.graph_tools), and the unified UGC tools CLI (private_extensions/ugc_file_tools). Data flows involve graph creation/editing, validation, layout, export/testing, and automation-driven interactions. External dependencies include PyQt6, RapidOCR (onnxruntime), OpenCV, Pillow, and keyboard/mouse libraries for automation.