code-quality

code-quality is a skill for Claude Code from parisgroup-ai/imersao-ia-setup. It costs 82 tokens per session (2,501 once invoked), scanned A, original, MIT.

A code-quality skill that looks for unused code, repeated logic, excessive complexity, tight dependencies, and other signs that code is becoming harder to maintain.

In plain words
What is it for?
Use it during development or on request to review code, identify cleanup and refactoring opportunities, and apply approved improvements.
Why use it?
It helps find maintenance problems before they make future changes slower or riskier. Suggested fixes are made only with approval.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the imersao plugin — 51 skills, 7 commands shipped together

Good fit Use it during development or on request to review code, identify cleanup and refactoring opportunities, and apply approved improvements.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/parisgroup-ai/imersao-ia-setup/code-quality
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 parisgroup-ai/imersao-ia-setup --skill code-quality
Clone the repo
git clone --depth 1 https://github.com/parisgroup-ai/imersao-ia-setup

Made for: Claude Code.

Or install imersao, the plugin that ships this one along with the rest of its 51 skills, 7 commands.

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 code-quality

README.md
[![agentmods](https://agentmods.dev/badge/skills/parisgroup-ai/imersao-ia-setup/code-quality/github.svg)](https://agentmods.dev/skills/parisgroup-ai/imersao-ia-setup/code-quality)
Your own site
<a href="https://agentmods.dev/skills/parisgroup-ai/imersao-ia-setup/code-quality"><img src="https://agentmods.dev/badge/skills/parisgroup-ai/imersao-ia-setup/code-quality/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 code-quality

Your own site · 80×15
<a href="https://agentmods.dev/skills/parisgroup-ai/imersao-ia-setup/code-quality"><img src="https://agentmods.dev/badge/skills/parisgroup-ai/imersao-ia-setup/code-quality.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 82 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,501 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 $0.00082 $0.02501
Opus 5 $0.00041 $0.01251
Sonnet 5 $0.00016 $0.00500
Haiku 4.5 $0.00008 $0.00250

Measured 9d ago against content hash 6a37ffba51f1, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

code-quality 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 9d 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.

plugins/imersao/skills/code-quality/SKILL.md · 340 lines

How it starts

The opening of the file, as written. The whole thing — 340 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Code Quality Skill

Esta skill mantém a saúde do código através de análise proativa e sob demanda. Detecta problemas, sugere consolidações e executa correções com aprovação.

Core Principle

Código limpo não é luxo, é necessidade. Débito técnico acumula juros.

┌─────────────────────────────────────────────────────────────┐
│  PROATIVO: Detectar durante desenvolvimento                 │
│  SOB DEMANDA: Análise profunda quando solicitado            │
│  INTERATIVO: Sugerir e corrigir com aprovação               │
└─────────────────────────────────────────────────────────────┘

Categorias de Análise

Categoria O que detecta Severidade
🪦 Código morto Imports, variáveis, funções não usadas Média
🔄 Duplicação Blocos similares, lógica repetida Alta
🧩 Consolidação Componentes similares, padrões repetidos que virariam abstração Alta
🌀 Complexidade Funções longas, aninhamento profundo, muitos parâmetros Média
🦨 Code smells God classes, feature envy, primitive obsession Alta
🔗 Acoplamento Dependências circulares, tight coupling Alta

Modos de Operação

Modo Proativo (Durante Desenvolvimento)

Ativado automaticamente. Alerta ao detectar problemas em qualquer arquivo visível.

1. Claude trabalhando em arquivo
       │
       ▼
2. Detecta problema em arquivo atual OU relacionado
       │
       ▼
3. Severidade Alta? ──Não──▶ Anota para relatório final
       │
      Sim
       │
       ▼
4. Alerta inline:
   "⚠️ Detectei [problema] em [arquivo:linha].
    Quer que eu analise/corrija agora ou depois?"

Gatilhos proativos:

Problema Threshold para alertar
Código morto óbvio Import/variável não usada no arquivo atual
Duplicação Bloco > 10 linhas duplicado
Consolidação 3+ componentes/funções similares detectados
Complexidade Função > 50 linhas ou aninhamento > 4
Code smell God class, feature envy detectado
Acoplamento Dependência circular criada

Read the full file on GitHub · 340 lines

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. 9d ago First seen · 340 lines · 82 tokens per session scan A 6a37ffba51f1

Subscribe to this mod's changes

code-quality is a skill published in the GitHub repository parisgroup-ai/imersao-ia-setup (1 stars, last pushed 27d ago), licensed MIT. It adds 82 tokens to every session and 2,501 once invoked, about $0.0004 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 2026-08-31.

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