home/categories/debugging/kateusz-gameengine-claude-skills-ecs-performance-audit-skill-md
debuggingtools

ecs-performance-audit

Analyze Entity Component System implementations for performance bottlenecks including entity iteration efficiency, system priority ordering, memory allocation patterns in hot paths (OnUpdate, rendering loops), cache coherency, LINQ allocations, and boxing issues. Use when reviewing ECS code for optimization, debugging slow entity updates, or investigating frame rate drops.

kateusz
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kateusz
Updated 1/17/2026
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quick start

Installation and usage

Analyze Entity Component System implementations for performance bottlenecks including entity iteration efficiency, system priority ordering, memory allocation patterns in hot paths (OnUpdate, rendering loops), cache coherency, LINQ allocations, and boxing issues. Use when reviewing ECS code for optimization, debugging slow entity updates, or investigating frame rate drops.

Installation
$ install --globalskills.sh
Usage

Once installed, you can use this skill by running the following command in your terminal:

skills use ecs-performance-audit