simplify-code

Identify dead code and simplify overly complex functions across codebases.

9|1|Updated Jan 8, 2026
One-click install
npx skills add https://github.com/conn-castle/agent-layer --skill simplify-code-conn-castle
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: simplify-code
Source: https://github.com/conn-castle/agent-layer/tree/main/internal/templates/skills/simplify-code
Command: npx skills add https://github.com/conn-castle/agent-layer --skill simplify-code-conn-castle

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Reduce code complexity in software projects by identifying dead code and simplifying overly complex functions.

Core Features & Use Cases

  • Complexity assessment and dead-code removal
  • Safe, behavior-preserving refactoring
  • Scope-aware operation across uncommitted changes or full codebase
  • Optional file splitting to separate unrelated responsibilities
  • Validation checks against repository-defined gates

Quick Start

Initiate a scope-aware session to identify complexity hotspots, propose safe simplifications, and verify changes with repo-defined checks.

Frequently Asked Questions about simplify-code

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

FAQPage Schema
How do I identify and remove dead code in my project?

To identify and remove dead code, you can analyze your codebase to detect unused functions and variables. This process helps reduce overall code complexity by safely eliminating unreachable code paths without altering program behavior.

What is the best way to simplify overly complex functions across multiple modules?

The best way to simplify overly complex functions is to apply behavior-preserving refactoring across multiple files and modules. This approach generates a structured plan with validation checkpoints to ensure safe complexity reduction.

Can I refactor code complexity in just my uncommitted changes?

Yes, you can refactor code complexity in uncommitted changes. Scope-aware operation allows you to target either recent modifications or the entire codebase, ensuring complexity assessment and dead-code removal fit your current workflow.

How does behavior-preserving refactoring validate safe code simplification?

Behavior-preserving refactoring validates safe code simplification by running checks against repository-defined gates. This ensures that complexity reduction and dead-code removal do not alter the original functionality of the software.

When do I need to split files during code refactoring?

You need to split files during code refactoring when a module contains unrelated responsibilities. Optional file splitting separates these duties to further reduce complexity and boost readability alongside dead-code removal.