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Security audit

存货出入库与加权平均成本核对(免费版)

Security checks for vulnerabilities and agentic risk

Overview

This skill is a local Chinese-language inventory cost checking tool with disclosed scope and no evidence of network use, persistence, credential access, or data mutation.

Install only if you are comfortable using a Chinese-language local tool for inventory cost reconciliation. Provide only the inventory table you intend to check, review the listed checks that the free version does not run, and confirm that your accounting method matches monthly weighted-average costing 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 41)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 42)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

The file’s user-facing natural-language content, including the top-level description, warnings, sample input, advice, findings, and disclaimer, is entirely in Chinese. There is no indication that the user can choose another language or that the skill is intentionally restricted to a Chinese-only, region-specific audience, which creates a language/locale policy concern.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

This code file contains extensive natural-language instructions, help text, and runtime messages that force a specific language/locale. The policy allows locale constraints only when users are given a choice or when the constraint is clearly documented and justified as region-specific; that justification is not stated here.

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 full contract ("例如直接粘贴的合同全文"), which suggests a broader document-processing intent than this skill's stated purpose of checking inventory in/out and cost tables. The actual surrounding code and usage text consistently require an inventory cost table with headers, so this inline documentation is misleading about the skill's intended input domain.

Content

No source excerpt is available for this finding.