ag-verificar-seguranca

ag-verificar-seguranca is a skill for Claude Code from andregusman-raiz/a-gusman-claude. It costs 35 tokens per session (942 once invoked), scanned A, original, MIT.

A read-only security and quality auditor for code projects. It checks common web security risks, exposed secrets, vulnerable dependencies, row-level security, and compliance concerns.

In plain words
What is it for?
Use it to run OWASP checks, scan for secrets, audit dependencies, verify PostgreSQL row-level security, and produce a report with severity and remediation advice.
Why use it?
It helps identify security weaknesses and risky project settings before they reach production.

Skill for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter. Also seen: model in frontmatter; mentions subagents.

Good fit Use it to run OWASP checks, scan for secrets, audit dependencies, verify PostgreSQL row-level security, and produce a report with severity and remediation advice.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/andregusman-raiz/a-gusman-claude/ag-verificar-seguranca
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 andregusman-raiz/a-gusman-claude --skill ag-verificar-seguranca
Clone the repo
git clone --depth 1 https://github.com/andregusman-raiz/a-gusman-claude

Made for: Claude Code.

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 ag-verificar-seguranca

README.md
[![agentmods](https://agentmods.dev/badge/skills/andregusman-raiz/a-gusman-claude/ag-verificar-seguranca/github.svg)](https://agentmods.dev/skills/andregusman-raiz/a-gusman-claude/ag-verificar-seguranca)
Your own site
<a href="https://agentmods.dev/skills/andregusman-raiz/a-gusman-claude/ag-verificar-seguranca"><img src="https://agentmods.dev/badge/skills/andregusman-raiz/a-gusman-claude/ag-verificar-seguranca/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 ag-verificar-seguranca

Your own site · 80×15
<a href="https://agentmods.dev/skills/andregusman-raiz/a-gusman-claude/ag-verificar-seguranca"><img src="https://agentmods.dev/badge/skills/andregusman-raiz/a-gusman-claude/ag-verificar-seguranca.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 35 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 942 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. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium Excessive Agency · line 4
    Skill selects an external model or provider that may use a different account or billing plan than the operator expects. Undisclosed model switches can cause unexpected cost or quota consumption.
    Fix: Remove the model/provider override or disclose it prominently and require explicit operator approval before invoking an external coding CLI or billed model.
How audits are shown
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 $0.00035 $0.00942
Opus 5 $0.00017 $0.00471
Sonnet 5 $0.00007 $0.00188
Haiku 4.5 $0.00003 $0.00094

Measured 9d ago against content hash 5771869a9374, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

ag-verificar-seguranca 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.

skills/ag-verificar-seguranca/SKILL.md · 95 lines

How it starts

The opening of the file, as written. The whole thing — 95 lines — stays where its author put it; the contents beside it link to each section on GitHub.

ag-verificar-seguranca — Auditar Codigo

Spawn the ag-verificar-seguranca agent to perform a security and quality audit.

Invocation

Use the Agent tool with:

  • subagent_type: ag-verificar-seguranca
  • mode: auto
  • run_in_background: true
  • prompt: Compose from template below + $ARGUMENTS

Prompt Template

Projeto: [CWD or user-provided path]
Focus: [OWASP, secrets, deps, all]


Executar auditoria de seguranca conforme foco solicitado. Verificar OWASP Top 10, secrets expostos, dependencias vulneraveis, RLS, e conformidade.
Gerar relatorio com severidade e recomendacoes.

Important

  • ALWAYS spawn as Agent subagent — do NOT execute inline
  • After spawning, confirm to the user
  • READ-ONLY audit — does NOT fix issues, only reports findings
  • Supports focus modes: OWASP, secrets, deps, or all

Output

  • audit-report.md com findings: descricao, severity, localizacao (file:line), remediacao
  • OWASP Top 10 checklist (A01-A10)
  • Secrets scan (grep: sk_, pk_, api_key, token, password)
  • Dependency audit (bun run audit --production)
  • RLS verification (para projetos Postgres/Supabase)

Anti-Patterns

  • NUNCA auditar sem rodar bun run audit — ferramenta automatica detecta o que olho humano perde
  • NUNCA ignorar severity CRITICAL — um CRITICAL bloqueia deploy
  • NUNCA confiar no README para avaliacao de seguranca — codigo e a verdade

Escalacao: Issues para Findings P0/P1

Findings com severidade P0 (CRITICAL) ou P1 (HIGH) DEVEM ser registrados como GitHub Issues:

Agent({
  subagent_type: "ag-registrar-issue",
  name: "issue-registrar",
  model: "haiku",
  run_in_background: true,
  prompt: "Repo: [detectar]\nOrigem: ag-verificar-seguranca\nSeveridade: [P0-critical ou P1-high]\nTitulo: [SECURITY] descricao do finding\nContexto: [finding completo: descricao, localizacao file:line, OWASP category, remediacao sugerida]\nArquivos: [arquivos afetados]\nLabels: security"
})
  • P0/P1: SEMPRE criar issue (bloqueia deploy)
  • P2/P3: apenas documentar em audit-report.md (nao poluir backlog)

Read the full file on GitHub · 95 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 · 95 lines · 35 tokens per session scan A 5771869a9374

Subscribe to this mod's changes

ag-verificar-seguranca is a skill published in the GitHub repository andregusman-raiz/a-gusman-claude (19 stars, last pushed 4d ago), licensed MIT. It adds 35 tokens to every session and 942 once invoked, about $0.0002 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 2026-09-03.

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