Does this skill provide automatic code fixes?

Yes, the skill identifies issues and provides specific refactored code examples and fixes that you can apply to your scripts.

How does this skill improve game performance?

It detects O(n) operations and expensive method calls (like GetComponent) in Update loops, suggesting more efficient caching patterns that can be up to 100x faster.

Does it check for documentation and code style?

Yes, it validates the use of XML tags on public methods and checks for consistent code organization patterns.

Which versions of Unity are supported by this skill?

The Unity Script Validator supports Unity 2019.4 LTS and all later versions, including the latest Unity 6 releases.

When should I use the validator versus the unity-scripter agent?

Use the Validator for checking and improving existing code; use the @unity-scripter agent when you need to generate entirely new features or scripts from scratch.

Unity Script Validator

Name: Unity Script Validator
Author: zsutxz

byzsutxz

0•

Game Development

Validates Unity C# scripts for performance, architecture, and engine-specific best practices to ensure production-ready game code.

Unity Script Validator is a specialized Claude Code Skill designed to analyze C# scripts within the Unity ecosystem. It identifies common pitfalls such as expensive calls in Update loops, improper component caching, and suboptimal field access, providing developers with actionable feedback, refactored code snippets, and performance impact estimates. Whether you are reviewing legacy code or checking a new module, this skill ensures your scripts adhere to modern Unity standards from version 2019.4 LTS through Unity 6.

Key Features

01Validates correct usage of physics callbacks like FixedUpdate versus frame-based Update logic.

02Optimizes string operations and memory management to reduce garbage collection overhead.

030 GitHub stars

04Detects expensive API calls like GameObject.Find or GetComponent inside high-frequency Update loops.

05Enforces proper field encapsulation using [SerializeField] and private modifiers for Inspector visibility.

06Ensures consistent code organization with #region directives and XML documentation standards.

Use Cases

01Validating script architecture during development to catch non-standard patterns before they impact frame rates.

02Auditing legacy Unity projects to modernize code patterns and ensure compatibility with Unity 6.

03Performing automated code reviews on existing C# scripts to identify hidden performance bottlenecks.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add zsutxz/claudelearning unity-script-validator

For use in Claude.ai and ChatGPT

Download Skill