A CLI-based refactoring tool that analyzes code for quality improvements and displays actionable colored diffs.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install refactorer
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install refactorer using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Refactor Assistant?
Refactor Assistant is a specialized utility within the Openclaw Skills library designed to automate the code review and optimization process. It allows developers to scan source files for logic errors, readability issues, and outdated patterns, providing a clear visual diff of suggested improvements. By integrating this skill into your workflow, you can maintain high standards of code quality with minimal manual effort, making it an essential tool for modern development environments. As part of the broader Openclaw Skills ecosystem, it prioritizes developer experience with a zero-config setup.
Refactor Assistant Use Cases
- Preparing for pull request reviews by identifying and fixing code smells early.
- Modernizing legacy codebases by applying up-to-date syntax and patterns.
- Conducting technical debt sprints where rapid, safe refactoring is required.
- Enhancing team productivity by automating repetitive code cleanup tasks using Openclaw Skills.
How Refactor Assistant Works
- Specify the target file using the CLI command to begin the analysis.
- The skill reads the file content and sends it to the AI engine for a deep logic assessment.
- Potential improvements are identified based on readability, performance, and type safety.
- A colored diff is rendered in the terminal to visualize the proposed changes.
- The user can either manually update the code or use the apply flag to automate the modification.
Refactor Assistant Setup
Refactor Assistant requires Node.js 18 or higher. Since it is part of the Openclaw Skills ecosystem, no local installation is strictly necessary as it can be run via npx. Ensure your environment variable is configured:
export OPENAI_API_KEY='your_api_key_here'
npx ai-refactor <path-to-file>
Refactor Assistant Data Schema & Taxonomy
The tool follows a stateless processing model, ensuring your code remains secure and local. The data structure involved includes:
| Entity | Details |
|---|---|
| Source Code | The raw text of the file being analyzed. |
| Refactor Suggestions | AI-generated logical improvements and pattern updates. |
| Visual Diff | A formatted output showing additions and deletions. |
| CLI Arguments | Directives such as --apply or --focus to control skill behavior. |
Refactor Assistant Advanced Features
- Use the --apply flag to instantly merge suggested changes into your source code.
- Utilize the --focus parameter to target specific logic concerns like error handling or performance optimization.
- Seamlessly combine this tool with other Openclaw Skills for a comprehensive AI-driven development pipeline.
- Lightweight, zero-config execution ideal for temporary environments or quick debugging sessions.
SKILL.md
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