refactor

refactor is a skill for Claude Code from daeryundf2-prog/LAZYANTIGRAVITY. It costs 29 tokens per session (4,678 once invoked), scanned A, original, MIT.

A skill for restructuring existing code by extracting parts, simplifying logic, cleaning up, or modernising it.

In plain words
What is it for?
Refactoring, cleanup, restructuring, extraction, simplification, and modernisation work.
Why use it?
It helps organise code changes around the specific goal of making existing code clearer or easier to maintain.

Skill for Claude Code

Written for Claude Code: $ARGUMENTS substitution. Also seen: mentions subagents; names the TodoWrite tool; mentions Codex.

Good fit Refactoring, cleanup, restructuring, extraction, simplification, and modernisation work.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/daeryundf2-prog/lazyantigravity/refactor
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add daeryundf2-prog/LAZYANTIGRAVITY --skill refactor
Clone the repo
git clone --depth 1 https://github.com/daeryundf2-prog/LAZYANTIGRAVITY

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for refactor

README.md
[![agentmods](https://agentmods.dev/badge/skills/daeryundf2-prog/lazyantigravity/refactor/github.svg)](https://agentmods.dev/skills/daeryundf2-prog/lazyantigravity/refactor)
Your own site
<a href="https://agentmods.dev/skills/daeryundf2-prog/lazyantigravity/refactor"><img src="https://agentmods.dev/badge/skills/daeryundf2-prog/lazyantigravity/refactor/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for refactor

Your own site · 80×15
<a href="https://agentmods.dev/skills/daeryundf2-prog/lazyantigravity/refactor"><img src="https://agentmods.dev/badge/skills/daeryundf2-prog/lazyantigravity/refactor.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 29 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,678 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00029 $0.04678
Opus 5.5 $0.00012 $0.01871
Sonnet 5.5 $0.00006 $0.00936
Haiku 4.5 $0.00003 $0.00468

Measured 1mo ago against content hash dd319f927535, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

refactor scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

shared-skills/skills/refactor/SKILL.md · 650 lines

How it starts

The opening of the file, as written. The whole thing — 650 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Antigravity Tool Mapping (default)

This plugin defaults to Google Antigravity. Read ../references/antigravity-tools.md.

Intent Antigravity action
Explore / research / plan / implement / QA / review invoke_subagent + TASK/DELIVERABLE/SCOPE/VERIFY + role envelope
Wait / poll children Stay in parent; re-invoke incomplete lanes
Child model hint Pass Subagents[].Model: flash (plan/code/research), pro (verify), flash_lite (tiny chores), inherit

Use Antigravity tools only (invoke_subagent). Do not invent foreign spawn/wait/goal APIs or OpenCode kwargs.

Usage

``` /refactor [--scope=<file|module|project>] [--strategy=<safe|aggressive>]

Arguments: refactoring-target: What to refactor. Can be: - File path: src/auth/handler.ts - Symbol name: "AuthService class" - Pattern: "all functions using deprecated API" - Description: "extract validation logic into separate module"

Options: --scope: Refactoring scope (default: module) - file: Single file only - module: Module/directory scope - project: Entire codebase

--strategy: Risk tolerance (default: safe) - safe: Conservative, maximum test coverage required - aggressive: Allow broader changes with adequate coverage ```

What This Command Does

Performs intelligent, deterministic refactoring with full codebase awareness. Unlike blind search-and-replace, this command:

  1. Understands your intent - Analyzes what you actually want to achieve
  2. Maps the codebase - Builds a definitive codemap before touching anything
  3. Assesses risk - Evaluates test coverage and determines verification strategy
  4. Plans meticulously - Creates a detailed plan with Plan agent
  5. Executes precisely - Step-by-step refactoring with LSP and AST-grep
  6. Verifies constantly - Runs tests after each change to ensure zero regression

PHASE 0: INTENT GATE (MANDATORY FIRST STEP)

BEFORE ANY ACTION, classify and validate the request.

Read the full file on GitHub · 650 lines

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago First seen · 650 lines · 29 tokens per session scan A dd319f927535

Subscribe to this mod's changes

refactor is a skill published in the GitHub repository daeryundf2-prog/LAZYANTIGRAVITY (14 stars, last pushed 7d ago), licensed MIT. It adds 29 tokens to every session and 4,678 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.