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Security audit

patent-avoidance-design

Security checks for vulnerabilities and agentic risk

Overview

This skill is a disclosed patent-design workflow that guides analysis and report generation without hidden execution, persistence, or unrelated data access.

Before installing, confirm you are comfortable authorizing the PatSnap/Zhihuiya MCP service for patent-data retrieval and treat the generated infringement conclusions as drafting support only; the skill itself says final legal judgments should be reviewed by a patent professional.

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
  • 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)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

The primary description and invocation guidance are written entirely in Chinese, including the operational trigger conditions, with no statement that users may choose another language. This creates a natural-language locale constraint that appears mandatory rather than optional, which matches the policy-violation category for forced language or locale behavior.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
90% confidence
Finding

The main usage section and 'when to use' guidance are entirely in Chinese and present the activation conditions only in that language, aside from a single English trigger term elsewhere. There is no indication that users may interact in other languages or request output in another locale, so the file still communicates a de facto forced language policy.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.