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Refactoring

Checked
lexler·vlatest·backend·Apache-2.0

Automates Python code refactoring tasks like renaming variables and extracting functions to improve readability and maintainability.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add lexler/skill-factory --skill refactoring -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

lexler

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned lexler/skill-factory at 8017333730.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
8017333730
Manifest
output_skills/practices/refactoring/SKILL.md
Scanned
3 files, 93 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill helps improve existing codebases by performing automated refactoring. It can identify and apply common refactoring patterns, such as extracting methods or renaming variables, to enhance readability and maintainability. The goal is to produce cleaner, more efficient code without altering the core functionality.

When to use it

  • Legacy Code: Improve older code that's difficult to understand and modify.
  • Code Reviews: Automate some of the tedious refactoring tasks identified during code reviews.
  • Technical Debt Reduction: Systematically address areas of technical debt within a project.
  • Preparing for New Features: Refactor existing code before adding new functionality to simplify development.

Key capabilities

  • Automated refactoring suggestions
  • Method extraction
  • Variable renaming
  • Code simplification

Example prompts

  • "Refactor this function to improve its readability." (followed by the function's code)
  • "Extract a method from this block of code." (followed by the code block)
  • “Rename this variable to be more descriptive.” (followed by the variable name and context)

Tips & gotchas

The skill requires access to the codebase being refactored. Review suggested changes carefully before applying them, as automated refactoring may not always produce optimal results in all situations.