refactor

A command that suggests ways to refactor code, meaning change its internal structure without changing its intended behavior.

In plain words
What is it for?
Use it to request refactoring ideas based on DRY, SOLID, and related code-design principles.
Why use it?
It gives a structured review for improving readability, maintainability, and efficiency instead of leaving cleanup decisions entirely to you.

Command

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.

agentmods
npx agentmods add commands/moco-ai/moco/refactor
Clone the repo
git clone --depth 1 https://github.com/moco-ai/moco
Per session 22 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 97 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00022 $0.00097
Opus 5 $0.00011 $0.00048
Sonnet 5 $0.00004 $0.00019
Haiku 4.5 $0.00002 $0.00010

Measured yesterday against content hash a8900bfd3a7f, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, 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 yesterday.

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.

.moco/commands/refactor.md · 13 lines

What it actually says

以下のコードをよりクリーンで保守性の高いものにリファクタリングしてください。 DRY原則やSOLID原則に基づいた改善をお願いします。

{{code}}

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. yesterday First seen · 13 lines · 22 tokens per session scan A a8900bfd3a7f

Subscribe to this mod's changes

refactor is a command published in the GitHub repository moco-ai/moco (20 stars, last pushed 7mo ago), licensed MIT. It adds 22 tokens to every session and 97 once invoked, about $0.0001 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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