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Security audit

Experimentation & A/B Testing

Security checks for vulnerabilities and agentic risk

Overview

This skill is a coherent social-media A/B testing guide with no executable code, persistence, hidden data access, or deceptive behavior found.

Installers should understand this as a planning and methodology skill for social-media experiments. Because a few trigger phrases are broad, users should confirm they want social-content A/B testing when asking generic experiment-planning questions.

A.I.G

Vulnerability Patterns
  • Skill Instruction HijackingAlters the agent's session goals or safety constraints when the skill loads
  • Agent Memory PoisoningWrites attacker-controlled rules into memory that affect later sessions
  • Remote Payload Retrieval and ExecutionFetches external code whose behavior can change after review
  • Embedded Malicious CodeShips malicious scripts inside the skill and executes them locally
  • Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs

SkillSpector

Vulnerability Patterns
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (1)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The manifest description says to use the skill when someone wants to "set up an experiment" or asks "what should I test," which are broad phrases that can apply outside social-media A/B testing. Although some examples are specific, the trigger scope is not tightly constrained and does not include exclusion conditions or negative examples to prevent unintended invocation.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.