Which programming languages does this skill support?

It supports a wide range of modern languages including TypeScript, JavaScript, Python, Go, Rust, Vue, Svelte, and React (TSX/JSX).

How does it handle very large codebases?

The skill includes safety guards: it alerts you if more than 200 files are found and recommends scoping to specific directories for codebases larger than 500 files to ensure performance.

Can I preview changes before they are made?

Yes. By using the --dry-run argument, the skill will analyze your codebase and report its findings without modifying any files.

Does the Simplify skill change how my code functions?

No. The skill is strictly constrained to non-functional improvements. It focuses on readability, complexity reduction, and redundancy removal while preserving all original behaviors.

Codebase Simplifier

Name: Codebase Simplifier
Author: ramonclaudio

byramonclaudio

0•

Productivity & Workflow

Refactors and simplifies entire codebases using parallel background agents to reduce complexity and improve maintainability.

The Simplify skill is a comprehensive refactoring utility designed to systematically audit and clean up technical debt across large projects. It performs deep analysis of source files to identify anti-patterns such as deep nesting, redundant logic, and over-abstraction. By leveraging parallel background agents, the skill can process multiple files simultaneously to improve naming clarity, remove dead code, and enforce clean code standards—all while strictly preserving existing functionality. It is an essential tool for developers looking to improve long-term codebase health and readability without manual intervention.

Key Features

01Deep complexity scoring to prioritize files needing the most attention

02Dry-run mode for auditing changes before they are applied

03Parallel refactoring agents for high-speed codebase processing

04Non-functional refinement to ensure behavior remains identical

050 GitHub stars

06Multi-language support including TypeScript, Python, Go, Rust, and more

Use Cases

01Cleaning up generated or rapidly prototyped code before moving to production

02Reducing technical debt in legacy repositories with complex nesting

03Standardizing code clarity and style across a distributed microservices architecture

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add ramonclaudio/skills simplify

For use in Claude.ai and ChatGPT

Download Skill