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Security audit

Stainless Quote Generator

Security checks for vulnerabilities and agentic risk

Overview

This is a coherent Chinese-language stainless-steel quoting skill with disclosed business integrations, but users should be careful before sending real customer or pricing data to external services.

Before installing, confirm whether you want a Chinese-language quoting assistant and ensure any WeChat, email, Feishu, CRM, or price-source integrations require user approval and avoid sending unnecessary customer, contact, quote, or pricing data.

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
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • 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 (2)

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
89% confidence
Finding

The skill advertises external price scraping plus synchronization to WeChat, email, Feishu, and CRM, but provides no notice about what customer or pricing data may be transmitted, stored, or shared with third parties. In a sales quoting workflow, this can expose customer identities, contact details, quote history, and commercially sensitive pricing data through external services without informed consent or clear controls.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
97% confidence
Finding

The natural-language instructions and examples are entirely in Chinese, and the file does not state that the user can choose another language or that the skill is intended only for a Chinese-language audience. Under the language/locale policy check, this can be a policy concern when a specific language is effectively forced without explicit opt-in or justification.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.