ue-memory-leak-hunter

Analyze Unreal Engine memreport output to detect memory leaks and UObject growth patterns.

Updated Mar 2, 2026
One-click install
npx skills add https://github.com/buihuuloc/universal-ue-skills --skill ue-memory-leak-hunter
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: ue-memory-leak-hunter
Source: https://github.com/buihuuloc/universal-ue-skills/tree/main/skills/ue-memory-leak-hunter
Command: npx skills add https://github.com/buihuuloc/universal-ue-skills --skill ue-memory-leak-hunter

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps developers identify and fix memory leaks and excessive memory usage within Unreal Engine projects, preventing crashes and improving performance.

Core Features & Use Cases

  • Memory Report Analysis: Parses Unreal Engine's memreport output to identify object growth, memory leaks, and potential optimization areas.
  • Leak Pattern Detection: Recognizes common C++ coding patterns that lead to memory leaks (e.g., delegate binding, timer handles).
  • Use Case: When your UE5 game experiences Out-Of-Memory errors on consoles, use this Skill to analyze the generated memory report and pinpoint the exact UObjects or systems causing the memory bloat.

Quick Start

Analyze the memory report located at /path/to/your/project/Saved/Profiling/MemReports/MyMemReport.log.

Frequently Asked Questions about ue-memory-leak-hunter

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I analyze Unreal Engine memreport files to find memory leaks?

To analyze Unreal Engine memreport files for memory leaks, you parse the generated memreport output to identify UObject growth patterns and detect common C++ memory management anti-patterns causing memory bloat.

Why does my UE5 game experience Out-Of-Memory errors on consoles?

UE5 Out-Of-Memory errors on consoles often occur due to excessive memory usage and undiscovered memory leaks. Analyzing memreport output helps pinpoint the exact UObjects or systems causing the memory pressure.

What is the best way to detect UObject growth patterns in Unreal Engine?

The best way to detect UObject growth patterns in Unreal Engine is by parsing memreport output to identify excessive object allocation and locate specific C++ coding patterns like delegate binding or timer handles causing the growth.

Can I use this to fix C++ memory management anti-patterns in Unreal Engine?

Yes, you can use this to fix C++ memory management anti-patterns in Unreal Engine by recognizing common coding issues like delegate binding and timer handles that lead to memory leaks, preventing crashes and improving performance.

How do I locate the memreport file for Unreal Engine memory analysis?

To locate the memreport file for Unreal Engine memory analysis, navigate to your project directory at /path/to/your/project/Saved/Profiling/MemReports/ where the generated MyMemReport.log files are stored.