refactor

refactor is a command for Claude Code from fatihkan/badi. It costs 0 tokens per session (290 once invoked), scanned A, original, MIT.

A refactoring command that finds code smells and creates a cautious plan for improving code without changing its intended behavior. Code smells are patterns that may make code harder to understand, test, or maintain.

In plain words
What is it for?
Use it to improve readability, performance, testability, or design in a file, function, or module.
Why use it?
It helps reduce the risk of large code changes by identifying affected files, assessing risks, applying approved steps gradually, and running tests after each step.

Command for Claude Code

Written for Claude Code: installed under .claude/.

Part of the badi plugin — 81 skills, 86 commands, 30 agents, 7 hooks shipped together

Good fit Use it to improve readability, performance, testability, or design in a file, function, or module.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/fatihkan/badi/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.

Clone the repo
git clone --depth 1 https://github.com/fatihkan/badi

Made for: Claude Code.

Or install badi, the plugin that ships this one along with the rest of its 81 skills, 86 commands, 30 agents, 7 hooks.

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/commands/fatihkan/badi/refactor.svg)](https://agentmods.dev/commands/fatihkan/badi/refactor)
Your own site
<a href="https://agentmods.dev/commands/fatihkan/badi/refactor"><img src="https://agentmods.dev/badge/commands/fatihkan/badi/refactor.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 290 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 $0.00000 $0.00290
Opus 5 $0.00000 $0.00145
Sonnet 5 $0.00000 $0.00058
Haiku 4.5 $0.00000 $0.00029

Measured today against content hash 0d9522544808, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, 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 today.

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.

.claude/commands/refactor.md · 48 lines

What it actually says

Refactoring command. Detects code smells and creates a safe refactoring plan.

Required Tools

  • Read (code reading)
  • Grep (pattern scan)
  • Glob (file discovery)
  • Agent (refactoring-advisor agent)
  • Bash (running tests)

Procedure (5 Steps)

Step 1: Define the Scope

  • A specific file/function or a module?
  • What is the user's goal? (performance, readability, testability, SOLID compliance)

Step 2: Delegate to the Refactoring-Advisor Agent

Pass the agent:

  • Target file(s)
  • The user's goal
  • Current test coverage state

Step 3: Review the Suggestions

Present the agent's suggestions to the user:

  • A before/after example for each suggestion
  • Risk assessment
  • Other files that will be affected

Step 4: Apply the Approved Changes

With user approval:

  • Apply the refactoring steps in order
  • Run the tests after each step
  • Roll back on failure

Step 5: Verify and Document

  • Verify all tests pass
  • Add a change summary to the daily note
  • Suggest an ADR for large refactorings

Output Format

=== BADI REFACTORING ===
Scope: [file/module]
Detected: [code smell count]
Applied: [refactoring count]
Tests: PASSED / FAILED
========================
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. today First seen · 48 lines · 0 tokens per session scan A 0d9522544808

Subscribe to this mod's changes

refactor is a command published in the GitHub repository fatihkan/badi (7 stars, last pushed yesterday), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 290 tokens. 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 2026-09-06.