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Security audit

Ollivanders Agent Shop

Security checks for vulnerabilities and agentic risk

Overview

This skill is a transparent markdown workflow for designing persona-driven agents and does not show hidden execution, credential access, exfiltration, or unsafe persistence.

Installers should understand that this skill can guide an agent to create local agent skeleton files after confirmation and may provide runtime registration snippets. Review generated agent files and config snippets before applying them, but the inspected package itself is coherent and low risk.

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
  • 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
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (1)

Anti-Refusal Statement

High
Category
Anti-Refusal
Confidence
80% confidence
Finding

Skill instructs the agent to omit warnings, disclaimers, or ethical commentary. Stripping safety caveats hides risk from the user and is a common jailbreak preamble.

Content

Scanner excerpt · references/methodology.md (reported line 155)May include surrounding context.

md
1. Start from roleplay before work identity
2. Stop at a persona prompt when the user asked for a real agent
3. Write tone without judgment structure
4. Create files before design alignment
5. Call the design “done” before recommending tests

Static analysis

No suspicious patterns detected.