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Security audit

Brainstorm

Security checks for vulnerabilities and agentic risk

Overview

This skill is a disclosed Chinese-language brainstorming helper that creates design plans and does not show hidden data access, network use, or destructive behavior.

Install this if you want a Chinese-language design-planning workflow. Before using it in a repository, make sure the agent asks before creating files under docs/plans or running git commit, especially if the planning document may contain private product or architecture details.

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 (5)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

The manifest description forces a specific language/locale presentation ('把模糊想法变成可执行方案。唤醒词...') with no indication that users can choose another language. Under the policy, locale or language constraints should not be imposed without user opt-in unless clearly justified as region-specific.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The title and description specify output templates entirely in Chinese, presenting the skill's expected output language as fixed rather than optional. 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.

Missing User Warnings

Low
Category
Not specified by scanner
Confidence
85% confidence
Finding

The skill explicitly instructs the agent to write a design document into the repository and then commit it to git, but it does not require a clear user confirmation immediately before modifying files or creating commits. In an agentic environment, this can lead to unintended workspace changes, polluting repositories or persisting sensitive planning content without the user's informed approval.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
95% confidence
Finding

The title and introductory description are written only in Chinese, which imposes a specific language on users. The file does not indicate that this is a region-specific skill or offer any language/locale opt-in, matching the policy's language/locale violation criterion.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
83% confidence
Finding

文件标题和全文内容均以中文固定呈现,且未说明这是仅面向中文用户的区域性模板,也没有提供语言选择或用户自愿选择中文的机制。根据规则,若技能在自然语言层面强制特定语言而无用户选择,属于语言/locale 策略问题。

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.