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Security audit

安全生产费用提取与使用核对(免费版)

Security checks for vulnerabilities and agentic risk

Overview

This is a local Chinese-language checker for safety-production-fee tables, with no evidence of network use, persistence, credential access, or hidden behavior.

Install this only if you are comfortable using a Chinese-language local checker for business/financial table data. Inputs stay local based on the inspected code, but users should still review the listed free-version checks and the checks explicitly not run before relying on the output.

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 (5)

Ae1

High
Category
analysis-evasion
Confidence
100% confidence
Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 49)May include surrounding context.

md
node scripts/run.mjs --sample # 先看样例

Ae1

High
Category
analysis-evasion
Confidence
100% confidence
Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 50)May include surrounding context.

md
node scripts/run.mjs --sample # 先看样例

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

Natural-language comments and user-facing strings throughout the file are written exclusively in Chinese, including warnings, guidance, and result text. There is no indication that the skill is region-specific or that users can opt into another language, which can violate a language/locale policy requiring user choice or documented justification.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
91% confidence
Finding

The user-facing description, usage text, status messages, and help output are entirely in Chinese, which imposes a specific language/locale on users. The file does not indicate that Chinese is optional, user-selectable, or justified as a documented region-specific constraint.

Content

No source excerpt is available for this finding.

Intent-Code Divergence

Low
Category
Not specified by scanner
Confidence
87% confidence
Finding

The comment says non-JSON input is treated as plain-text material such as a 'directly pasted full contract text' (例如直接粘贴的合同全文). However, the manifest and surrounding code consistently describe this skill as operating on a 安全生产费用提取与使用核对表 with headers, not arbitrary contract documents. This is an active documentation mismatch about what kind of material the skill is intended to process.

Content

No source excerpt is available for this finding.