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Security audit

A Stock Leader Identification 1.0.0

Security checks for vulnerabilities and agentic risk

Overview

This is a simple Chinese-language stock selection heuristic skill with no code execution, persistence, credential use, or hidden data access.

Before installing, treat this as an educational trading heuristic only. It may encourage short-term speculative stock selection and should not be relied on as personalized financial advice or used without independent research and risk controls.

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 (2)

Vague Triggers

Medium
Confidence
89% confidence
Finding
The trigger phrases are broad, colloquial questions with no clear scope limits, so the skill may activate on ambiguous market-related queries and steer users into a high-risk trading heuristic without sufficient context. In a financial decision support skill, overbroad activation increases the chance of unsolicited or mismatched advice, which can mislead users into acting on speculative strategies.

Natural-Language Policy Violations

Low
Confidence
95% confidence
Finding
All user-facing description and instructions are written only in Chinese, and the skill does not indicate that language choice is optional or that the locale is intentionally restricted. Under the language/locale policy, a forced language without user opt-in can be a natural-language policy issue unless clearly justified.

Static analysis

No suspicious patterns detected.