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Security audit

能力产品化自检

Security checks for vulnerabilities and agentic risk

Overview

This skill is a Chinese-language self-assessment helper for turning personal capabilities into small paid experiments, with no evidence of hidden access, persistence, exfiltration, or destructive behavior.

Install this if you want a Chinese-oriented workflow for evaluating which personal capabilities might become paid offers. Review the JSON file before passing it to the optional evaluator script, and treat any pricing or regulated-service advice as an experiment requiring your own professional and compliance review.

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
  • MCP Least PrivilegeUnderdeclared Capability, Wildcard Permission, Missing Permission Declaration
  • 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)

Undeclared Tool Scope

Medium
Category
MCP Least Privilege
Confidence
82% confidence
Finding

The skill references local files and a Python script, which implies file-read/code-adjacent capability, but it declares no explicit tool scope or permissions. In practice this can lead to overbroad runtime access or unclear enforcement boundaries, increasing the chance that the skill reads unintended repository files if the host platform defaults are permissive.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The invocation examples include broad phrases like “我能卖什么” and “把技能变产品”, which are common conversational requests and are not tightly scoped to a specific command or narrow context. The file does not provide exclusion conditions or negative examples to clarify when this skill should or should not activate.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

The script returns user-facing status strings only in Chinese (for example, "待验证" and "可优先产品化"). This imposes a specific language on output without any user opt-in, configuration, or documented justification, which matches the language/locale policy violation criteria.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
94% confidence
Finding

The manifest contains a natural-language default prompt in English while the rest of the interface text is in Chinese, and there is no indication that the user can choose their preferred language. This creates a language/locale policy concern because the skill appears to prescribe English interaction without opt-in or justification.

Content

No source excerpt is available for this finding.