code-simplifier

Simplify and optimize Go code while preserving behavior and following gofmt conventions.

Updated Feb 25, 2026
One-click install
npx skills add https://github.com/futuretea/x-project --skill code-simplifier-futuretea
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: code-simplifier
Source: https://github.com/futuretea/x-project/tree/main/.claude/skills/code-simplifier
Command: npx skills add https://github.com/futuretea/x-project --skill code-simplifier-futuretea

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Simplifies and optimizes code to improve readability, consistency, and long-term maintainability while ensuring no behavioral changes are introduced. The emphasis is on making recently modified or review-targeted code clearer and more idiomatic without altering outputs or side effects.

Core Features & Use Cases

  • Preserve functionality: Apply refactors that keep all original behavior, outputs, and side effects intact.
  • Style and clarity improvements: Normalize naming, reduce nesting, remove redundancy, and follow gofmt and project conventions.
  • Focused scope: Prioritize recently modified code or the code under active review to avoid unnecessary global refactors.
  • Use Case: Clean up a Go handler with deep nesting and repeated error checks by introducing early returns, clearer variable names, and small helper functions while keeping behavior identical.

Quick Start

Run the code-simplifier on the most recently modified file or snippet and request a behavior-preserving refactor that improves readability and conforms to project style.

Frequently Asked Questions about code-simplifier

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

FAQPage Schema
How do I refactor Go code without changing behavior?

To refactor Go code without changing behavior, apply targeted simplifications to recently modified files by introducing early returns, normalizing naming, and reducing nesting while preserving all original outputs and side effects.

What is the best way to reduce deep nesting and repeated error checks in Go?

Reducing deep nesting and repeated error checks in Go involves extracting small helper functions and using early returns to flatten logic, which improves readability while ensuring the refactor preserves functionality completely.

How do I clean up Go code to meet gofmt and project style conventions?

Cleaning up Go code to meet gofmt and project style conventions requires normalizing naming, removing redundancy, and minimizing nesting, ensuring the refactored code remains testable and behavior-preserving.

Can I refactor an entire Go project globally to improve maintainability?

Global refactoring across an entire Go project is not recommended; instead, prioritize recently modified code or snippets under active review to ensure focused, targeted improvements that maintain long-term consistency without unnecessary changes.

When should I use a behavior-preserving code simplification approach?

Use behavior-preserving code simplification when cleaning up recently modified or actively reviewed Go code, ensuring you improve readability and maintainability while keeping all changes testable and side effects intact.