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Security audit

weather-food

Security checks for vulnerabilities and agentic risk

Overview

This is a simple weather-based food recommendation skill with no code, persistence, credential use, or hidden authority.

Install only if you are comfortable with a Chinese-language skill that may ask for or infer weather context to provide food suggestions. It does not include executable code or request sensitive access.

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)

Natural-Language Policy Violations

Medium
Confidence
95% confidence
Finding
The manifest description and the operational instructions are written entirely in Chinese, which imposes a specific language on users without indicating any language choice or opt-in. This is a natural-language policy issue because the skill does not offer locale or language flexibility or document a justified region-specific constraint.

Static analysis

No suspicious patterns detected.