Blueprint Reader – Unreal Engine

Blueprint Reader – Unreal Engine
A plugin for Unreal Engine that extracts Blueprint structure and graph information into a readable text format (Markdown-style).
Useful for documentation, code review, AI-assisted development, or simply understanding complex Blueprints at a glance.
Features
One-click extraction — Right-click any supported asset in Content Browser → “Read Bluprint for AI Assistant”;
Two-panel output — Structure tab (variables, components, parameters) and Graph tab (execution flow, data connections);
Multiple asset types supported;
Installation:
Download from FAB
Extract to YourProject/Plugins/BlueprintReader/
Restart Unreal Editor
Enable plugin in Edit → Plugins → BlueprintReader
How to Use:
Right-click any supported asset in Content Browser
Select “Read Blueprint for AI”
View results in Structure/Graph tabs
Copy text (Ctrl+A, Ctrl+C) and paste to AI assistant
Supported Assets:
Actor/Pawn/Character Blueprints;
Actor Component Blueprints;
Blueprint Interfaces;
Materials & Material Instances;
Material Functions & Material Function Instances;
Enumerations;
Structures;
Supported Unreal Engine Versions
Unreal Engine 5.7+
Known Limitations
Other Classes — Work in progress
Very complex Blueprints with 500+ nodes may take a moment to process
Roadmap
Widget Blueprint support
Export to file (.md, .txt)
Partly output from Graph
Technical details:
Code Modules: Code Modules: BlueprintReader (Editor)
Number of Blueprints: 0
Number of C++ Classes: 15
Network Replicated: No
Supported Development Platforms: Window – Yes, Mac – Yes, Linux – Yes
Supported Target Build Platforms: Not applicable (Editor-only plugin)
Supported Unreal Engine Versions: 5.7
Example Project: Not required — plugin works with any existing Blueprint assets in user’s project
Important/Additional Notes:
This is an Editor-only plugin. It does not affect runtime performance or packaged builds.
The plugin is read-only — it does not modify your assets.
Open source: full source code available on GitHub.
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