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Security audit

Prompt Optimizer Chinese

Security checks for vulnerabilities and agentic risk

Overview

This is a prompt-rewriting skill with no code execution, persistence, credential handling, or external access in the inspected artifact.

Before installing, understand that the skill may rewrite vague prompts based on its own interpretation. Review the optimized prompt before using it, especially for legal, medical, financial, security, or other sensitive tasks.

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
Vulnerability Patterns
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • 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
88% confidence
Finding

The instruction to automatically optimize vague input according to the 'most reasonable intent' permits the skill to infer goals that the user did not clearly specify. This can lead to unauthorized semantic changes, accidental escalation of risky requests, or optimization of harmful content in a more effective form.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

The skill claims applicability across many domains and lacks explicit trigger boundaries or eligibility checks, which can cause it to activate on inputs outside its intended scope. In prompt-handling systems, overly broad scope increases the chance of unintended transformation of sensitive, safety-critical, or high-stakes user prompts without user confirmation.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
76% confidence
Finding

The instruction says the skill will automatically detect Chinese or English and keep the language consistent, but it does not indicate that users may override or choose output language. This can be a natural-language policy concern if organizational policy requires language or locale choice rather than implicit enforcement.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.