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Security audit

European Patent Claim Review

Security checks for vulnerabilities and agentic risk

Overview

This skill is a disclosed European patent claim-review workflow with optional, user-requested patent retrieval and no bundled executable behavior.

Use this skill for patent drafting review, but treat outputs as practitioner-style analysis rather than legal advice. Only enable PatSnap MCP retrieval when you intentionally want external patent data used, and avoid putting API keys or confidential materials into prompts or reports unless your environment is approved for that use.

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
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
  • 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 (1)

Autonomous Decision Making

Medium
Category
Excessive Agency
Confidence
75% confidence
Finding

Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.

Content

Scanner excerpt · SKILL.md (reported line 317)May include surrounding context.

md
| Proposed feature or wording | Claim affected | Exact basis | Context and combination basis | Direct and unambiguous? | Article 123(2) risk | Notes |
|---|---|---|---|---|---|---|

Do not cite a paragraph without checking the combination context.

Do not treat a drawing alone as automatic basis for every generalized relationship.

Static analysis

No suspicious patterns detected.