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Security audit

表达教练

Security checks for vulnerabilities and agentic risk

Overview

This is a simple Chinese expression-coaching skill that reviews and rewrites user-provided text without code execution, persistence, credentials, or external access.

Install this if you want a Chinese-language writing and speaking-expression coach. Be aware it may respond to some broad Chinese phrasing, so invoke it deliberately when asking for feedback or rewriting.

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
  • 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 (4)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
86% confidence
Finding

The natural-language content consistently specifies the skill’s behavior in Chinese and presents fixed Chinese trigger phrases and output format, with no indication that users may choose another language. Under the language/locale policy, forcing a specific language without user opt-in is a policy concern unless explicitly justified.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The phrase “这话怎么说” is ambiguous and commonly used in ordinary discussion, so it may match unrelated conversation and invoke the skill unexpectedly. Unintended activation can lead to inappropriate rewriting or analysis of user text outside the intended coaching context, reducing reliability and user control.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The phrase “这话怎么说” is ambiguous and commonly used in ordinary discussion, so it may match unrelated conversation and invoke the skill unexpectedly. Unintended activation can lead to inappropriate rewriting or analysis of user text outside the intended coaching context, reducing reliability and user control.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
95% confidence
Finding

The package description is written entirely in Chinese and presents the skill as a Chinese-language expression coach without indicating that users can choose another language or locale. This creates a natural-language policy concern because it appears to impose a specific language context by default rather than offering explicit user opt-in.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.