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 andregusman-raiz/a-gusman-claude --skill ag-escanear-morto-codigogit clone --depth 1 https://github.com/andregusman-raiz/a-gusman-claudeWrote 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/andregusman-raiz/a-gusman-claude/ag-escanear-morto-codigo)<a href="https://agentmods.dev/skills/andregusman-raiz/a-gusman-claude/ag-escanear-morto-codigo"><img src="https://agentmods.dev/badge/skills/andregusman-raiz/a-gusman-claude/ag-escanear-morto-codigo/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/andregusman-raiz/a-gusman-claude/ag-escanear-morto-codigo"><img src="https://agentmods.dev/badge/skills/andregusman-raiz/a-gusman-claude/ag-escanear-morto-codigo.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
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.
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 | $0.00054 | $0.01858 |
| Opus 5 | $0.00027 | $0.00929 |
| Sonnet 5 | $0.00011 | $0.00372 |
| Haiku 4.5 | $0.00005 | $0.00186 |
Grade A, and why
ag-escanear-morto-codigo 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 — 214 lines — stays where its author put it; the contents beside it link to each section on GitHub.
ag-escanear-morto-codigo — Multi-tool Dead Code Scanner
Sub-agent invocado pela machine ag-13-limpar-codigo para executar a fase de scan.
Read-only — NAO modifica codigo. Output: JSON estruturado.
Quando spawnar
Sempre via Agent tool com:
subagent_type:general-purpose(ou nome direto se exposto)model:sonnetmode:autorun_in_background:trueisolation:"worktree"(precaucao contra side-effects de Knip/build)
Inputs
project-path(absoluto, obrigatorio)categoria(default:all)--quick(so Knip + ESLint, ~30s) ou--deep(todos + bundle analyzer, ~3min)
Workflow
Step 1 — Detectar stack
cd $PROJECT_PATH
PM=$([ -f bun.lock ] || [ -f bun.lockb ] && echo bun || echo npm)
STACK=$(jq -r '.dependencies | keys[]' package.json | grep -E "^(next|vite|astro|@remix-run|react-scripts|svelte)" | head -1)
Step 2 — Setup Knip (se ausente)
if ! grep -q '"knip"' package.json; then
$PM add -d knip
fi
# Gerar knip.json conservador
cat > knip.json <<EOF
{
"entry": [
"app/**/page.tsx", "app/**/layout.tsx", "app/**/route.ts",
"middleware.ts", "next.config.{js,ts,mjs}",
"src/index.{ts,tsx}", "src/main.{ts,tsx}"
],
"ignore": [
"**/*.test.*", "**/*.spec.*", "**/__tests__/**", "**/__fixtures__/**",
"**/*.stories.*", "**/*.generated.*", "**/__generated__/**",
"prisma/client/**", "**/codegen/**"
],
"ignoreDependencies": ["@types/*"]
}
EOF
Step 3 — Multi-tool scan (paralelo via background bash)
Rodar em paralelo (Bash tool com run_in_background: true):
# Knip (gold standard)
bunx knip --reporter json > /tmp/knip-output.json 2>&1 &
# ts-prune (cross-check exports)
bunx ts-prune --json > /tmp/tsprune-output.json 2>&1 &
# depcheck (cross-check deps)
bunx depcheck --json > /tmp/depcheck-output.json 2>&1 &
# ESLint --no-fix (unused imports)
bunx eslint --ext .ts,.tsx,.js,.jsx --no-fix --format json . > /tmp/eslint-output.json 2>&1 &
# Madge orphans
bunx madge --orphans --json src > /tmp/madge-orphans.json 2>&1 &
wait
# Bundle analyzer (so se --deep)
if [ "$DEEP" = "1" ]; then
$PM run build 2>&1 | tee /tmp/build-log.txt
if [ -d .next ]; then
find .next/static/chunks -name "*.js" | xargs -I{} basename {} > /tmp/bundle-files.txt
fi
fi
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 · 214 lines · 54 tokens per session scan A 3a55a86fd33e
ag-escanear-morto-codigo is a skill published in the GitHub repository andregusman-raiz/a-gusman-claude (19 stars, last pushed 3d ago), licensed MIT. It adds 54 tokens to every session and 1,858 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 2026-08-30.
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