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Security audit

Computer Builder

Security checks for vulnerabilities and agentic risk

Overview

This is a Chinese-language PC building and troubleshooting guide skill with no executable code, hidden behavior, or automatic system access.

Install this if you want Chinese-language PC build, hardware, driver, and reinstall guidance. Before following any BIOS, partitioning, formatting, or reinstall advice, back up important files, confirm the exact target disk, and prefer official vendor downloads.

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
92% confidence
Finding

The trigger section includes broad, everyday phrases such as software installation, system reinstall, and hardware advice that can match many normal conversations without strong scoping. This can cause unintended invocation of the skill in contexts where the user did not explicitly ask for this specialized capability, increasing the chance of irrelevant or risky system-modification guidance being surfaced.

Content

No source excerpt is available for this finding.

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The skill provides system reinstall and installation guidance that can lead to disk partitioning, boot changes, driver changes, and software installation, but it does not consistently require prominent warnings about backup, data loss, recovery, or device-specific risk at the point of action. In practice, users may follow destructive steps and lose data or render a system temporarily unusable, especially during BIOS, partition, or PE-based reinstall workflows.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
83% confidence
Finding

SQP-3 适用于所有文件。整份技能说明、触发语、响应格式与示例均仅以中文给出，未说明这是面向特定中文用户群的限定，也未提供用户语言选择，存在语言/locale 策略上的潜在强制性。

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.