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Security audit

Paraguay

Security checks for vulnerabilities and agentic risk

Overview

This is a coherent Paraguay travel-planning skill that stores optional trip preferences locally and does not show hidden, destructive, or exfiltrating behavior.

Install only if you want Paraguay-specific trip-planning advice and are comfortable with a local ~/paraguay/memory.md file for preferences such as budget, pace, heat tolerance, and trip history. Keep sensitive personal or financial details out of that memory file, and verify current prices, opening hours, border delays, and booking terms before committing money.

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
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
  • 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 (3)

Ae1

High
Category
analysis-evasion
Confidence
100% confidence
Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 13)May include surrounding context.

md
If `~/paraguay/` does not exist or is empty, read `setup.md` and start naturally.

Autonomous Decision Making

Medium
Category
Excessive Agency
Confidence
75% confidence
Finding

Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.

Content

Scanner excerpt · SKILL.md (reported line 95)May include surrounding context.

md
- Booking deep in Centro only because it is cheap and then spending the whole trip in taxis.
- Treating Mercado 4 as a casual tourist stroll without local context, time, and comfort for chaos.
- Planning a museum-heavy Monday without checking closures.

Autonomous Decision Making

Medium
Category
Excessive Agency
Confidence
75% confidence
Finding

Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.

Content

Scanner excerpt · asuncion.md (reported line 68)May include surrounding context.

md
- Booking deep in Centro only because it is cheap and then spending the whole trip in taxis.
- Treating Mercado 4 as a casual tourist stroll without local context, time, and comfort for chaos.
- Planning a museum-heavy Monday without checking closures.

Static analysis

No suspicious patterns detected.