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Security audit

育儿早教助手

Security checks for vulnerabilities and agentic risk

Overview

This parenting advice skill is not malicious, but it should be reviewed because it adds a paid remote API and unpinned payment-tool installation around otherwise simple guidance content.

Review this before installing if you are uncomfortable with paid remote processing of parenting prompts. Confirm the payment agent and endpoint are expected for this marketplace, prefer a pinned reviewed package version, and avoid sending sensitive child or family details unless you trust the provider.

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
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
Findings (5)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The manifest description lists trigger words like “育儿”, “早教”, “几岁会”, and “亲子游戏”, which are generic phrases likely to appear in ordinary conversation rather than narrowly scoping skill activation. The file does not provide exclusion conditions or negative examples to clarify when the skill should not activate.

Content

No source excerpt is available for this finding.

Description-Behavior Mismatch

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The documentation introduces a paid remote API and payment workflow that is not clearly justified by the core parenting-advice behavior described earlier in the skill. This expands the trust boundary to an external service, creates data-sharing and billing risk, and can surprise users or hosting agents with capabilities not obvious from the primary skill purpose.

Content

No source excerpt is available for this finding.

Context-Inappropriate Capability

Medium
Category
Not specified by scanner
Confidence
90% confidence
Finding

A payment-agent dependency is context-inappropriate for a parenting advice skill and increases the chance of unnecessary financial operations, external code execution, and user confusion. In this context, monetization plumbing is more dangerous because users expect benign guidance content, not installation of payment tooling.

Content

No source excerpt is available for this finding.

Rp1

Medium
Category
MCP Rug Pull
Confidence
93% confidence
Finding

The skill instructs users to execute npx -y @alipay/agent-payment@latest install, which pulls and runs the latest package version without pinning. That creates a supply-chain risk: a compromised publisher account, malicious new release, or breaking update could execute arbitrary code on the buyer side at install time.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
78% confidence
Finding

The display name and all user-facing instructions are written in Chinese, but the document does not state that the skill is intended only for Chinese-speaking users or provide an opt-in language/locale choice. Under the policy, forcing a specific language without user choice can be a natural-language policy issue unless the locale restriction is explicit and justified.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.