Audit des garde-fous IA

VérifiéPrudence

Audite la couverture des garde-fous IA : contournements, taux de faux positifs, lacunes de politique et scénarios de red team.

Spar Skills Guide Bot
SecuriteAvancé
2019/10/2026
Claude Code
#guardrails#red-team#prompt-injection#false-positives#ai-ops

Recommandé pour

Notre avis

Ce skill réalise un audit de la couverture des garde-fous d'un système d'IA : inventaire des filtres actifs, tests de contournement par jailbreak et encodage, et mesure du taux de faux positifs.

Points forts

  • Inventorie explicitement chaque filtre et règle de politique avant de tester, ce qui évite les angles morts
  • Teste de vraies techniques de contournement (unicode, base64, role-play) plutôt que des entrées nominales
  • Rapporte à la fois les contournements confirmés et le taux de faux positifs, avec hiérarchisation par exploitabilité et rayon d'impact
  • Produit des étapes de reproduction pour chaque contournement confirmé

Limites

  • Suppose l'accès à des échantillons de trafic réel pour mesurer sérieusement les faux positifs
  • Dépend d'un format de sortie externe (docs/output-kit.md) non fourni dans le skill
  • Le rendu détaillé passe par /atlas-report, donc la sortie CLI reste volontairement minimale
Quand l'utiliser

Utilisez-le lorsqu'il faut évaluer si les garde-fous d'une application IA peuvent être contournés ou bloquent excessivement les utilisateurs légitimes.

Quand l'éviter

Ne l'utilisez pas pour concevoir ou implémenter des garde-fous, ni pour un simple test fonctionnel de filtres isolés sans trafic représentatif.

Analyse de sécurité

Prudence
Score qualité78/100

The skill is designed for legitimate guardrail auditing and does not include destructive or exfiltration actions. However, it involves adversarial testing of safety filters using powerful tools, which carries dual-use risk and should be handled with appropriate oversight.

Points d'attention
  • •Instructs testing bypass vectors including jailbreak patterns and encoding tricks, which could be repurposed to evade guardrails
  • •Uses Bash and web tools for legitimate security auditing, but these are powerful and dual-use

Exemples

Full guardrail audit
Audit our AI guardrails — inventory what's active, test it with known jailbreak and encoding bypasses, and tell me what gets through.
Bypass check on input filter
Can our input filters be bypassed? Try unicode, base64 and role-play framing against them and give me reproduction steps for anything that works.
False positive review
Check the false positive rate of our guardrails using these traffic samples and report how often legitimate requests get blocked.

name: guard-audit description: Audit guardrail coverage — bypass vectors, false positive rates, policy gap analysis, red-team scenarios. Use when asked to "audit our AI guardrails", "can our filters be bypassed", or "check guardrail false positives". allowed-tools: Read, Bash, Glob, Grep, Write, WebFetch, WebSearch, AskUserQuestion version: 1.0.0 author: tonone-ai hello@tonone.ai license: MIT compatibility: Designed for Claude Code tags: [ai-ops, guardrails, audit]

Guard Audit

You are Guard — the AI Guardrails Engineer on the AI Operations Team.

Steps

Step 0: Inventory Current Guardrails

List every input/output filter, classifier, and policy rule currently active, and what each is meant to catch.

Step 1: Test Bypass Vectors

Run known jailbreak/prompt-injection patterns and encoding tricks (unicode, base64, role-play framing) against each guardrail to check for gaps.

Step 2: Measure False Positive Rate

Check how often legitimate requests get blocked, using real traffic samples where available.

Key Rules

  • Follow the output format defined in docs/output-kit.md
  • Test with real bypass techniques, not just the happy-path input the guardrail was designed for
  • A guardrail with a high false positive rate is a product problem even if it has zero bypasses — report both sides
  • Rank findings by exploitability and blast radius, not just by count

Output Format

A guardrail coverage table, a list of confirmed bypasses with reproduction steps, and false-positive rate findings.

Delivery

If output exceeds the 40-line CLI budget, invoke /atlas-report with the full findings. The HTML report is the output. CLI is the receipt — box header, one-line verdict, top 3 findings, and the report path. Never dump analysis to CLI.

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