When is the best time to trigger the Code Simplification skill?

It is most effective after a feature is implemented but before the code is shipped. It works best as a post-implementation audit to clean up logic once the full picture of the changes is clear.

What is 'AI-specific bloat'?

AI models often produce overly defensive code, such as redundant null checks, unnecessary type validations, or repetitive error handling blocks. This skill identifies and removes these patterns to keep the code concise.

Can this skill help reduce cyclomatic complexity?

Yes, it flags functions that exceed specific thresholds for length and nesting depth, suggesting refactors like 'Extract Method' or 'Replace Nested Conditionals with Guard Clauses'.

How does the skill handle code duplication?

It follows the 'Rule of Three': if logic appears twice, it's noted; if it appears three times, the skill recommends extracting it into a shared utility or module.

Code Simplification

Name: Code Simplification
Author: lgbarn

bylgbarn

•

開発者ツール

Reduces technical debt by identifying and removing duplication, dead code, and over-engineered patterns in AI-generated software.

The Code Simplification skill provides a rigorous framework for maintaining a lean and maintainable codebase. It is specifically designed to counteract 'AI bloat'—the tendency for AI agents to generate redundant logic, over-defensive checks, and unnecessary abstractions. By applying the 'Rule of Three' for extraction and monitoring complexity thresholds for function length and nesting, this skill ensures that code remains as simple as possible while remaining fully functional. It is best utilized during the final review phase of a project lifecycle to consolidate logic touched by multiple independent agents.

主な機能

01Refactoring guidance for over-engineered abstractions and unnecessary indirection

02Complexity auditing based on nesting depth and cyclomatic metrics

03Identification of AI anti-patterns like redundant type and null checks

04Automated discovery of dead code, unused imports, and vestigial parameters

0538 GitHub stars

06Cross-file duplication detection using the Rule of Three

ユースケース

01Pre-production cleanup to remove commented-out code and debug artifacts

02Consolidating logic after multiple developer agents have modified the same repository

03Refactoring complex conditional logic into clean guard clauses and early returns

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add lgbarn/shipyard code-simplification

For use in Claude.ai and ChatGPT

Download Skill