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Security audit

Minor Protection Guard - 未成年人保护合规护栏

Security checks for vulnerabilities and agentic risk

Overview

This skill is a local PRC minor-protection text checker with no evidence of hidden network, persistence, credential, or destructive behavior.

Install this if you want a lightweight local checker for PRC-focused minor-protection wording. Treat its findings as a pre-publication aid, not legal advice, and use a different or additional review path for other jurisdictions or non-Chinese workflows.

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
  • 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
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (6)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

This markdown file uses a single enforced language for all instructions and usage examples, and does not indicate that users may choose another language. Under the stated policy, forcing a specific language without user opt-in is a natural-language policy violation unless the locale constraint is explicitly justified.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
82% confidence
Finding

The entire skill description, usage guidance, and examples are written only in Chinese, with no indication that users may choose another language or that the skill is intentionally limited to Chinese-language use. The documented scope is broad (games, livestreaming, social, education apps) rather than explicitly region- or locale-restricted, so this reads as an implicit language constraint rather than a clearly justified regional compliance limitation.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
90% confidence
Finding

The module docstring and usage guidance are written entirely in Chinese, and the command-line descriptions and output messages throughout the file also assume Chinese as the required language. The policy allows locale constraints only when the skill offers language choice or clearly documents a justified region-specific constraint, which is not present here.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

This code file contains natural-language instructions and labels centered exclusively on PRC minor-protection law in Chinese, with no indication that the skill is region-specific or that users can opt into this locale/legal regime. Under the policy, forcing a specific language or locale without opt-in is a natural-language policy concern.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
83% confidence
Finding

The natural-language content from L4 to L8 is entirely Chinese, which can amount to forcing a specific language on users if this skill is intended for a broader audience. The file does not indicate that the skill is China-specific or that users can opt into this locale/language.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
78% confidence
Finding

The module docstring is written only in Chinese ("未成年人保护合规护栏 - rules 包。"), which may indicate a language-specific constraint without any visible user choice or opt-in. Under the stated policy, language or locale restrictions should be explicitly optional or justified.

Content

No source excerpt is available for this finding.

Static analysis

Detected: suspicious.dynamic_code_execution

Dynamic code execution detected.

Critical
Code
suspicious.dynamic_code_execution
Location
scripts/guard.py:17