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 skills add cmaranho/rn-agent-skills --skill rn-refactoringgit clone --depth 1 https://github.com/cmaranho/rn-agent-skillsWrote 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/skills/cmaranho/rn-agent-skills/rn-refactoring)<a href="https://agentmods.dev/skills/cmaranho/rn-agent-skills/rn-refactoring"><img src="https://agentmods.dev/badge/skills/cmaranho/rn-agent-skills/rn-refactoring/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.
<a href="https://agentmods.dev/skills/cmaranho/rn-agent-skills/rn-refactoring"><img src="https://agentmods.dev/badge/skills/cmaranho/rn-agent-skills/rn-refactoring.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.00059 | $0.00438 |
| Opus 5 | $0.00030 | $0.00219 |
| Sonnet 5 | $0.00012 | $0.00088 |
| Haiku 4.5 | $0.00006 | $0.00044 |
Grade A, and why
rn-refactoring 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.
What it actually says
React Native — Refatoração
Objetivo
Melhorar a estrutura interna do código sem mudar o comportamento observável.
Quando utilizar
- Lógica de negócio na UI, funções longas, duplicação ou alto acoplamento.
- Migrar um padrão legado para o padrão atual do projeto.
- Preparar terreno para uma nova feature.
Conhecimentos necessários
- Refatorações seguras (extract function/component/hook, mover, renomear).
- Rede de segurança de testes; characterization tests.
- Padrões-alvo do projeto (camadas, mappers/helpers, tokens).
- Controle de versão para mudanças pequenas e reversíveis.
Fluxo de execução
- Garanta cobertura de teste do comportamento atual (adicione se faltar).
- Faça mudanças pequenas e atômicas; um objetivo por passo.
- Rode testes/typecheck após cada passo; mantenha tudo verde.
- Extraia responsabilidades para a camada correta (hook, caso de uso, mapper/helper, UI).
- Remova código morto e duplicação; atualize imports/barrels.
Boas práticas
- Nunca refatore e altere comportamento no mesmo commit.
- Commits pequenos e reversíveis, com mensagens claras.
- Preserve comentários que carregam intenção.
- Migre legado apenas no escopo tocado.
Armadilhas comuns
- Refatorar sem testes (mudança de comportamento silenciosa).
- Refactor "big bang" difícil de revisar/reverter.
- Misturar refactor com feature/bugfix.
- Renomear em massa sem verificar todos os usos.
Critérios de sucesso
- Comportamento inalterado; testes verdes antes e depois.
- Complexidade/duplicação reduzidas; camadas respeitadas.
- Mudança revisável e reversível.
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.
- 9d ago First seen · 52 lines · 59 tokens per session scan A ffb0d01e2f87
rn-refactoring is a skill published in the GitHub repository cmaranho/rn-agent-skills (2 stars, last pushed 2mo ago), licensed MIT. It adds 59 tokens to every session and 438 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 2026-08-31.
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