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Security audit

structs-guild

Security checks for vulnerabilities and agentic risk

Overview

This is a disclosed Structs guild administration guide with high-impact commands, but no hidden code, persistence, or automatic execution.

Install only if you intend to let the agent help with Structs guild operations. Treat rank changes, kicks, ownership transfer, UGC moderation, mint/redeem operations, and confiscate-and-burn as actions that should be reviewed by a human before signing or broadcasting a transaction.

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)

Missing User Warnings

Medium
Confidence
91% confidence
Finding
The skill documents high-impact actions including member identity moderation and `guild-bank-confiscate-and-burn`, but it does not present a clear, explicit warning section emphasizing irreversibility, governance sensitivity, or the risk of harming other users. In an agent setting, this increases the chance that an operator or downstream automation treats these commands as routine administrative steps and executes socially or financially destructive actions without adequate confirmation.

Static analysis

No suspicious patterns detected.