Back to skill

Security audit

极简设计系统免费版

Security checks for vulnerabilities and agentic risk

Overview

This is a design-system guidance skill with broad edit and command permissions, but the inspected artifact shows no hidden payload, persistence, credential use, or data exfiltration.

Use this skill when you want an agent to inspect and modify a frontend project for design-system integration. Review proposed file edits and shell commands before applying them, especially npm installs, builds, tests, or network troubleshooting commands.

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
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
  • 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
Findings (4)

Context-Inappropriate Capability

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The skill declares exec alongside read and write even though its stated purpose is design-system guidance and token/configuration advice. In an agent environment, unnecessary shell execution materially expands the attack surface because natural-language prompts or future skill logic could trigger command execution unrelated to the design task.

Content

No source excerpt is available for this finding.

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The skill exposes execution and file-writing capabilities but does not provide a clear warning that it may modify project files or run shell commands. In practice, this can lead users or calling agents to invoke the skill without informed consent, enabling unintended file changes or command execution in the local environment.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
88% confidence
Finding

The capability coverage text advertises a very broad trigger scope, including generic coding, debugging, testing, deployment, and automation scenarios well beyond a minimalist design-system skill. Overbroad matching increases the chance the skill is auto-invoked in unrelated development conversations, which becomes risky because the skill also has write/exec capabilities.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
84% confidence
Finding

displayName、summary 和 description 均固定为中文表述,全文说明也默认以中文呈现,没有声明可根据用户偏好切换语言。根据语言/地区策略,若技能默认强制单一语言而不给用户选择,可能构成自然语言政策问题。

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.