Borrowing it
Nothing to install: this file belongs to gianverdum/ai-dev-skillset. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/gianverdum/ai-dev-skillset/main/.agents/skills/quality-lint-format/SKILL.mdgit clone --depth 1 https://github.com/gianverdum/ai-dev-skillsetWrote 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/gianverdum/ai-dev-skillset/quality-lint-format)<a href="https://agentmods.dev/skills/gianverdum/ai-dev-skillset/quality-lint-format"><img src="https://agentmods.dev/badge/skills/gianverdum/ai-dev-skillset/quality-lint-format/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/gianverdum/ai-dev-skillset/quality-lint-format"><img src="https://agentmods.dev/badge/skills/gianverdum/ai-dev-skillset/quality-lint-format.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 | $0.00196 | $0.01012 |
| Opus 5 | $0.00098 | $0.00506 |
| Sonnet 5 | $0.00039 | $0.00202 |
| Haiku 4.5 | $0.00020 | $0.00101 |
Grade A, and why
quality-lint-format 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 12d 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 — 49 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Lint e Formatter
Lint e formatter sao ferramentas obrigatorias em todo projeto de software. Use esta skill em qualquer mudanca de codigo.
Regras
- Todo projeto deve ter um linter idiomatico instalado, configurado e executavel por comando declarado no manifesto da stack (
pyproject.toml,package.json,Cargo.toml,go.mod/Makefile,pom.xml/build.gradle,.csproj,composer.json). Se nao existir, instale e configure no escopo da tarefa. - Todo projeto deve ter um formatter idiomatico configurado. Quando o linter ja inclui formatador (ruff, biome, gofmt, rustfmt), o linter cobre os dois papeis.
- O script
lintdeclarado no manifesto deve invocar o linter real, nao ser alias detypecheck,buildou outro comando. Linter e type checker validam coisas diferentes; declare scripts separados quando ambas as ferramentas existirem. - Apos qualquer mudanca de codigo, rode lint e formatter localmente. Corrija o que for apontado antes de considerar a tarefa concluida.
- Trate avisos do linter como erros no fluxo do agente. Nao silencie regras (
// eslint-disable,# noqa,#[allow(...)]) para esconder problemas; silencie apenas com justificativa registrada no codigo ou na resposta final. - O linter padrao por linguagem esta definido na rule de cada linguagem em
.agents/rules. Quando o projeto ja tiver outro linter configurado, preserve-o.
Por que rodar lint sempre
- Pega bugs latentes: codigo morto, ramos identicos em
if/elseou ternario, variavel nao usada, import nao usado, comparacao sempre verdadeira, promise nao aguardada. - Pega vicios da linguagem: shadowing, mutacao de parametro, exhaustividade de
switch, equality fraca. - Fixa estilo: indentacao, ordem de imports, aspas, ponto e virgula. Reduz diff de revisao a sinal real.
- Padroniza saida de erro entre desenvolvedores e agentes.
Fluxo
- Identifique o linter ja usado pelo projeto. Se nao existir, escolha o padrao da linguagem (ver rule da linguagem).
- Instale o linter como dependencia de desenvolvimento pelo gerenciador idiomatico (ex.:
uv add --dev ruff,yarn add -D eslint @eslint/js typescript-eslint). - Crie ou atualize a configuracao minima do linter no formato esperado pela ferramenta.
- Declare scripts no manifesto: pelo menos
lint(verificar) eformat(aplicar correcoes), separados detypechecketest. - Rode lint e formatter ao final da mudanca. Corrija os apontamentos.
- Documente os comandos no
README.mdmais proximo quando criar ou alterar a configuracao.
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.
- 12d ago First seen · 49 lines · 0 tokens per session scan A 1660d90f6033
quality-lint-format is a skill published in the GitHub repository gianverdum/ai-dev-skillset (5 stars, last pushed 2mo ago), licensed MIT. It adds 196 tokens to every session and 1,012 once invoked, about $0.0010 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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