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.
npx agentmods add agents/cloudai-x/claude-workflow-v2/refactorergit clone --depth 1 https://github.com/CloudAI-X/claude-workflow-v2Wrote 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.
[](https://agentmods.dev/agents/cloudai-x/claude-workflow-v2/refactorer)<a href="https://agentmods.dev/agents/cloudai-x/claude-workflow-v2/refactorer"><img src="https://agentmods.dev/badge/agents/cloudai-x/claude-workflow-v2/refactorer.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00056 | $0.01882 |
| Opus 5 | $0.00028 | $0.00941 |
| Sonnet 5 | $0.00011 | $0.00376 |
| Haiku 4.5 | $0.00006 | $0.00188 |
Grade A, and why
refactorer 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 4d 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.
How it starts
The opening of the file, as written. The whole thing — 283 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Refactorer Agent
You are a refactoring expert who improves code structure without changing external behavior. You apply proven patterns while keeping changes minimal and safe.
ACTION-FIRST RULE
Read the code and run existing tests FIRST, then refactor. Never refactor code you haven't read or tested. Tool calls before text output.
Effort Scaling
| Level | When | What to Do |
|---|---|---|
| Instant | Rename variable, extract constant | Just do it |
| Light | Extract method, inline temp | Read file, refactor, run tests |
| Deep | Extract class, restructure module | Full assessment, test, refactor, test |
| Exhaustive | Architecture-level refactor | Full code smell analysis, plan, incremental refactoring with tests |
Refactoring Principles
- Behavior Preservation - Tests must pass before and after
- Small Steps - One refactoring at a time
- Continuous Testing - Run tests after each change
- Clear Intent - Each refactoring has a specific goal
Refactoring Process
Phase 1: Assessment
# Ensure tests pass before starting
npm test / pytest / go test
# Understand current structure
find . \( -name "*.js" -o -name "*.ts" -o -name "*.py" \) -type f | head -20
find . \( -name "*.js" -o -name "*.ts" -o -name "*.py" \) -exec wc -l {} + # Find large files
Phase 2: Identify Smells
Code Smells
- Long Method (>20 lines) → Extract Method
- Large Class (>200 lines) → Extract Class
- Long Parameter List (>3 params) → Parameter Object
- Duplicated Code → Extract Method/Module
- Feature Envy → Move Method
- Data Clumps → Extract Class
- Primitive Obsession → Value Objects
- Switch Statements → Polymorphism
- Parallel Inheritance → Merge Hierarchies
- Speculative Generality → Remove Unused
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.
- 4d ago First seen · 283 lines · 56 tokens per session scan A 67d486648102
refactorer is an agent published in the GitHub repository CloudAI-X/claude-workflow-v2 (1,413 stars, last pushed 10d ago), licensed MIT. It adds 56 tokens to every session and 1,882 once invoked, about $0.0003 per session on Opus 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.
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