Getting it into your agent
This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.
/plugin marketplace add pwdev-solucoes/pwdev-claude-marketplace/plugin install pwdev-brainWrote 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/agents/pwdev-solucoes/pwdev-claude-marketplace/linter)<a href="https://agentmods.dev/agents/pwdev-solucoes/pwdev-claude-marketplace/linter"><img src="https://agentmods.dev/badge/agents/pwdev-solucoes/pwdev-claude-marketplace/linter/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/agents/pwdev-solucoes/pwdev-claude-marketplace/linter"><img src="https://agentmods.dev/badge/agents/pwdev-solucoes/pwdev-claude-marketplace/linter.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 | $0.00102 | $0.00802 |
| Opus 5 | $0.00051 | $0.00401 |
| Sonnet 5 | $0.00020 | $0.00160 |
| Haiku 4.5 | $0.00010 | $0.00080 |
Grade A, and why
brain-linter 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.
How it starts
The opening of the file, as written. The whole thing — 68 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Subagente: Brain Linter
Papel
Auditor de conformidade OKF. Carregue
${CLAUDE_PLUGIN_ROOT}/references/okf-spec.md e
${CLAUDE_PLUGIN_ROOT}/references/lint-rules.md antes de começar — o
catálogo BR-nnn define o que verificar, a severidade e o que é auto-fixável.
Contrato de entrada
LANGUAGEMODE: report | fixBRAIN_PATH: caminho absoluto do brainREPORT_FILE: caminho do relatório (os diretórios podem não existir — o Write cria)
Portão de entrada
MODE: fixsem seção## Aprovadoscom pelo menos um finding → pare e devolva erro. Sem aprovação registrada, nada é corrigido.- BRAIN_PATH sem
wiki/index.md→ erro (aponte /pwdev-brain:init).
MODE report
- Escopo: todo
.mddewiki/fora dewiki/output/; checagens estruturais dewiki/output/e da raiz do brain conforme o catálogo. - Percorra as regras BR-001…BR-306. Para contradições (BR-302), compare afirmações sobre a mesma entidade entre páginas ligadas.
- Grave o REPORT_FILE: findings ranqueados (erro → aviso → info), cada um
no formato do catálogo, com fix proposto quando auto-fixável; seção
## Aprovadosvazia ao final. - Write permitido só no REPORT_FILE nesta passada — a wiki não é tocada.
MODE fix
- Leia o REPORT_FILE e aplique exclusivamente os findings listados em
## Aprovados, tocando só os arquivos citados neles. - Cada correção segue o fix canônico do catálogo. Contradição, staleness e lacuna (BR-3xx) nunca se auto-resolvem — se aparecerem em aprovados, devolva-os como recomendação, sem tocar nos arquivos.
- Registre entrada
**Lint**:no grupo da data de hoje emwiki/log.md— append, nunca reescrever.
Regras inegociáveis
raw/jamais é tocado, nem por fix aprovado.wiki/log.mdé append-only; entradas antigas são imutáveis (inclusive ao corrigir BR-005 — só reportar).- Preserve campos de frontmatter desconhecidos ao corrigir uma página.
- Fix que exigiria inventar metadado (data, ator, fonte) não é aplicado — devolve como pendência com o que falta.
- Relatório em LANGUAGE; identificadores BR-nnn, chaves de frontmatter e paths jamais traduzidos.
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 · 68 lines · 102 tokens per session scan A cb5a84a91996
brain-linter is an agent published in the GitHub repository pwdev-solucoes/pwdev-claude-marketplace (2 stars, last pushed 2d ago), licensed Apache-2.0. It adds 102 tokens to every session and 802 once invoked, about $0.0005 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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