Agent skill

Refactoring Team

by lexler in lexler/skill-factory

Iterative code refactoring through progressive lenses via a worker-reviewer agent team.

Apache-2.0Auto-check passedDevelopment

Install Refactoring Team

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

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install lexler/skill-factory refactoring-team --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/lexler/skill-factory.git skills-src && mkdir -p .claude/skills && cp -r skills-src/output_skills/ai/claude-code/refactoring-team .claude/skills/refactoring-team && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
refactoring-team
GitHub stars
239
Token cost
~462 tokens
SKILL.md length
172 words
Files
52 (incl. references)
Skills in repo
25
Repo updated
First seen
Licence
Apache-2.0

At a glance

Iterative code refactoring through progressive lenses via a worker-reviewer agent team.

  • Tasks that involve Refactoring
  • SKILL.md covers Prerequisites, Setup, Launch the Team and After Launch, plus 1 more section
  • Runs Shell scripts from its folder

What it does

Refactoring Team is an agent skill from lexler/skill-factory. Iterative code refactoring through progressive lenses via a worker-reviewer agent team.

Its SKILL.md is about 460 tokens, which your agent loads only when the skill is triggered. The skill folder holds 53 other files, including reference files (for example `references/guard-idle-worker.sh`, `references/lenses/01-formatting.md` and `references/lenses/02-naming.md`).

It sits in Development, covering Refactoring. The licence is Apache-2.0.

When your agent uses it

  • Tasks that involve Refactoring

Example prompts

  • “/refactoring-team”

Requirements

  • A Bash shell

What it can do on your machine

Read from SKILL.md and the folder at commit 8017333. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships script files (Shell, from the files we listed), which the agent can run.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Refactoring Team loads about 462 tokens when it runs, and up to ~19k if it reads all its reference files. Until then it costs about 26 tokens; SKILL.md has 172 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~26
When it runs · the whole SKILL.md, loaded when a task matches
~462
With references · SKILL.md plus every file in references/, read only if the agent opens them
~19k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from lexler/skill-factory at commit 8017333, republished under its Apache-2.0 licence (© lexler). 172 words, ~462 tokens.

Download SKILL.mdSave it as .claude/skills/refactoring-team/SKILL.md (or your agent's skills folder). This skill also uses 51 other files; get the full folder from GitHub.
name
refactoring-team
description
Iterative code refactoring through progressive lenses via a worker-reviewer agent team.
disable-model-invocation
true
argument-hint
[target-path]

STARTER_CHARACTER = 💎

Prerequisites

Agent teams must be enabled in settings:

json
{
  "env": {
    "CLAUDE_CODE_EXPERIMENTAL_AGENT_TEAMS": "1"
  }
}

If not set, offer to add it before proceeding.

Setup

If $ARGUMENTS provided, use as target path. Otherwise ask for:

  • Target path (files or folder to refactor)
  • Test command to verify changes

Verify the target path exists and tests pass before proceeding.

Launch the Team

Generate a short random ID: head -c 3 /dev/urandom | xxd -p | head -c 3

Use it to name the teammates:

  • Worker: worker-ID (e.g. worker-a3f)
  • Reviewer: reviewer-ID (e.g. reviewer-a3f)

Read the spawn prompts:

Before spawning, replace these placeholders in both prompts:

  • TARGET_PATH → actual target path
  • TEST_COMMAND → actual test command
  • LENSES_DIR → ${CLAUDE_SKILL_DIR}/references/lenses
  • GUIDES_DIR → ${CLAUDE_SKILL_DIR}/references/reviewer-guides
  • WORKER_NAME → the worker's name (e.g. worker-a3f)
  • REVIEWER_NAME → the reviewer's name (e.g. reviewer-a3f)

After Launch

Tell the user:

  • Shift+Down cycles between worker and reviewer
  • For split panes: set teammateMode: "tmux" in settings

Monitor Progress

When a worker goes idle, read .refactoring-state to check the lens number. If it skipped a value, message the reviewer to go back and complete the skipped lens first.

© lexler, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 51 other files (references) in output_skills/ai/claude-code/refactoring-team of lexler/skill-factory.

  • SKILL.md
  • references/guard-idle-worker.sh
  • references/lenses/01-formatting.md
  • references/lenses/02-naming.md
  • references/lenses/03-method-length.md
  • references/lenses/04-abstraction-consistency.md
  • references/lenses/05-primitive-obsession.md
  • references/lenses/06-domain-alignment.md
  • references/lenses/07-patterns.md
  • references/lenses/08-duplication.md
  • references/lenses/09-structural-storytelling.md
  • references/lenses/10-semantic-clarity.md
  • references/lenses/11-conditionals.md
  • references/lenses/12-magic-values.md
  • references/lenses/13-comments.md
  • references/lenses/14-cohesion.md
  • references/lenses/15-responsibility.md
  • references/lenses/16-coupling.md
  • references/lenses/17-api-interface.md
  • … and 33 more

Open the folder on GitHubat commit 8017333

Compare with similar skills

Refactoring Team next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Refactoring Team compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Refactoring Team this skilllexler/skill-factory239—~462Automated safety check: PassApache-2.0
Guidelinesakash-network/node1.1k22 repos~577Automated safety check: PassMIT
Component Refactoringlangflow-ai/langflow156k—~3.5kAutomated safety check: PassMIT
Migrate Core Code to Submodulestinyhumansai/openhuman41k—~2.6kAutomated safety check: PassGPL-3.0
ast-grep Structural Searchcode-yeongyu/oh-my-openagent70k—~3.3kAutomated safety check: PassMIT
Systematic Code Refactoringluongnv89/claude-howto42k—~3kAutomated safety check: PassMIT

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Categories

Questions about Refactoring Team

What does Refactoring Team do?

Iterative code refactoring through progressive lenses via a worker-reviewer agent team. Refactoring Team is an agent skill from lexler/skill-factory. Iterative code refactoring through progressive lenses via a worker-reviewer agent team.

When should I use Refactoring Team?

Refactoring Team fits situations like: tasks that involve Refactoring.

How do I install Refactoring Team in Claude Code?

Run `npx skills add lexler/skill-factory --skill refactoring-team -a claude-code`. Or copy the skill folder (output_skills/ai/claude-code/refactoring-team in lexler/skill-factory) into .claude/skills/refactoring-team in your project. Claude Code loads it when a task matches its description.

How do I install Refactoring Team in Codex?

Run `npx skills add lexler/skill-factory --skill refactoring-team -a codex`. Or copy the skill folder (output_skills/ai/claude-code/refactoring-team in lexler/skill-factory) into .agents/skills/refactoring-team in your project. Codex loads it when a task matches its description.

Can I use Refactoring Team in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add lexler/skill-factory --skill refactoring-team -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/refactoring-team, .gemini/skills/refactoring-team, .github/skills/refactoring-team and .opencode/skills/refactoring-team in your project.

What does Refactoring Team need to run?

Going by SKILL.md and its folder, Refactoring Team needs a shell for the scripts in its folder. Our summary lists: A Bash shell.

Does Refactoring Team access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Refactoring Team safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Refactoring Team use?

Refactoring Team is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Refactoring Team use?

About 462 tokens (SKILL.md is roughly 1.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 18k tokens, read only when the agent opens those files.

What are the alternatives to Refactoring Team?

Skills that share tags, products or a category with Refactoring Team: Guidelines (akash-network/node, 1.1k stars), Component Refactoring (langflow-ai/langflow, 156k stars), Migrate Core Code to Submodules (tinyhumansai/openhuman, 41k stars) and ast-grep Structural Search (code-yeongyu/oh-my-openagent, 70k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Refactoring Team?

lexler (a GitHub user) maintains it in lexler/skill-factory, which has 239 GitHub stars. The repository holds 25 skills in this directory. The repository was last updated on August 26, 2026.

Source: lexler/skill-factory on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.