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Security audit

日报/周报生成器

Security checks for vulnerabilities and agentic risk

Overview

This is a simple Chinese daily/weekly report formatter with no evidence of hidden access, persistence, network use, or unsafe system actions.

Install this if you want Chinese-language daily or weekly report templates. Be aware that it does not offer alternate output languages and the advertised detailed format appears to be the same as the general format.

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
  • MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
  • 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
95% confidence
Finding

The manifest description and the entire user-facing skill instructions are written only in Chinese, and the skill framing implies report generation in that language by default. The file does not state that users may choose another language or locale, which can violate language/locale policy requirements for user choice.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The manifest explicitly sets the skill language to "中文", and the description is also written only in Chinese. Per the policy, fixed language constraints should be flagged unless the skill offers a language choice or clearly documents a justified locale-specific restriction, which is not present here.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

This JavaScript skill generates all titles, section headers, labels, and CLI usage text in Chinese, including the primary report formats and user-facing strings. Because the file provides no opt-in, language selection, or documented region-specific justification, it violates the language/locale policy criteria for natural-language constraints.

Content

No source excerpt is available for this finding.

Intent-Code Divergence

Low
Category
Not specified by scanner
Confidence
98% confidence
Finding

The option parsing and comments indicate support for a separate 'detailed' format, but generateDetailedFormat simply delegates to generateGeneralFormat and the inline comment states they are the same. This contradicts the documented/declared behavior of offering a distinct detailed format.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.