quality

quality is a cursor rule for coding agents from cmaranho/rn-agent-skills. It costs 140 tokens per session, scanned A, original, MIT.

A set of rules defining the quality checks and Definition of Done, meaning the conditions a change must meet before it is considered finished.

In plain words
What is it for?
Use it when reviewing a change or feature to check builds, TypeScript, linting, tests, user-interface states, accessibility, secrets, and scope.
Why use it?
It gives developers a shared checklist for correctness, tests, accessibility, security, and clean project history. This reduces regressions and incomplete work.

Cursor rule

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 rules/cmaranho/rn-agent-skills/quality
Clone the repo
git clone --depth 1 https://github.com/cmaranho/rn-agent-skills

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 quality

README.md
[![agentmods](https://agentmods.dev/badge/rules/cmaranho/rn-agent-skills/quality.svg)](https://agentmods.dev/rules/cmaranho/rn-agent-skills/quality)
Your own site
<a href="https://agentmods.dev/rules/cmaranho/rn-agent-skills/quality"><img src="https://agentmods.dev/badge/rules/cmaranho/rn-agent-skills/quality.svg" alt="Measured on agentmods" height="20"></a>
Per session 140 This file is loaded in full into every session.
When invoked 140 The same file — it is already loaded in full.
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 $0.00140 $0.00140
Opus 5 $0.00070 $0.00070
Sonnet 5 $0.00028 $0.00028
Haiku 4.5 $0.00014 $0.00014

Measured 3d ago against content hash dda1bdb698d6, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

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 3d 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.

rules/quality.mdc · 16 lines

What it actually says

Critérios de Qualidade

  • Build sem erros; sem warnings de TypeScript; sem any.
  • Linter e formatador sem violações.
  • Toda camada exigida por regra tem teste correspondente e passando.
  • Estados de UI cobertos: carregando, vazio, erro e sucesso.
  • Sem regressão em fluxos existentes; escopo respeitado.
  • Acessibilidade validada em componentes interativos novos/alterados.
  • Nenhum segredo, credencial ou dado sensível versionado.
  • Mudança revisável: coesa, pequena e com histórico de commits legível.
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. 3d ago First seen · 16 lines · 140 tokens per session scan A dda1bdb698d6

Subscribe to this mod's changes

quality is a cursor rule published in the GitHub repository cmaranho/rn-agent-skills (2 stars, last pushed 2mo ago), licensed MIT. It adds 140 tokens to every session, about $0.0007 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.