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Security audit

低值易耗品与周转材料摊销核对(免费版)

Security checks for vulnerabilities and agentic risk

Overview

This is a local Chinese accounting ledger checker with no evidence of hidden network use, persistence, credential access, or destructive behavior.

Install only if you are comfortable using a Chinese-language, local Node-based checker for copied ledger text. It does not appear to send data out or modify files, but it is a free subset and explicitly omits several checks listed in its documentation.

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 (6)

Ae1

High
Category
analysis-evasion
Confidence
100% confidence
Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 45)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 46)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
98% confidence
Finding

This code contains natural-language guidance, warnings, sample input, and runtime messages entirely in Chinese, including the main file description and user-facing outputs. Under the policy rule, forcing a specific language without user opt-in is a locale/language policy violation unless the constraint is explicitly justified, which is not stated here.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
90% confidence
Finding

The user-facing description, usage text, errors, and console output are entirely in Chinese, with no indication that other languages are supported or that the language choice is optional. This can violate a language/locale policy when a skill imposes a specific language without user opt-in.

Content

No source excerpt is available for this finding.

Intent-Code Divergence

Low
Category
Not specified by scanner
Confidence
93% confidence
Finding

The comment says non-JSON input is handled as plain-text material such as '直接粘贴的合同全文', i.e. a full contract document. That conflicts with the surrounding manifest and code documentation, which consistently describe the tool as checking low-value consumables ledgers with headers rather than arbitrary contract text.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
90% confidence
Finding

The JSON sample content is entirely in Chinese and provides no indication that language choice is optional or configurable. This can violate language/locale policy expectations when a skill implicitly constrains outputs to a specific language without user opt-in.

Content

No source excerpt is available for this finding.