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Security audit

装修水电避坑指南

Security checks for vulnerabilities and agentic risk

Overview

This is a Chinese-language home renovation water and electrical guidance skill with no code execution, data access, persistence, or hidden behavior found.

Install this if you want Chinese-language renovation water/electrical guidance. Treat it as practical homeowner advice, not a substitute for local building codes, licensed electrical/plumbing work, or region-specific contract/legal review.

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 (3)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
89% confidence
Finding

The trigger list contains broad, single-word terms such as water/electricity-related keywords that can easily appear in ordinary home-improvement conversations outside the intended narrow use case. This can cause unintended activation, routing users into this skill when they did not explicitly request it, creating prompt-scope confusion and increasing the chance of irrelevant or overconfident advice being applied.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

Several triggers are generic fixture or material terms with ambiguous scope and no exclusions, so the skill may activate for broad household, electronics, plumbing, or maintenance questions not actually about renovation water/electrical planning. In a skill that gives direct, assertive advice, accidental activation raises the risk of context mismatch and potentially unsafe or unsuitable guidance.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
92% confidence
Finding

This markdown file contains end-user instructional content exclusively in Chinese, and there is no indication that the skill is limited to Chinese-speaking users or that language selection is optional. Under the language/locale policy rule, forcing a specific language without user opt-in can be a natural-language policy violation.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.