Back to skill

Security audit

外贸与出口技能包(免费版)

Security checks for vulnerabilities and agentic risk

Overview

This skill is a local Chinese-language export accounting checker that reads user-provided worksheet files and prints findings without network use, file writes, credentials, or persistence.

Install only if you are comfortable using a Chinese-language local checker for exported text worksheets. Treat its findings as review support, not as tax, customs, banking, audit, or legal approval; review the listed checks_not_run and sub_checks_not_run before relying on a clean result.

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 (35)

Tp4

High
Category
MCP Tool Poisoning
Confidence
98% confidence
Finding

The static finding indicates the package may only implement waybill/POD/COD checks while presenting itself as a broad 14-area export-audit tool. In this context, false completeness is dangerous because operators may use it as a gate before filing, reimbursement, or reconciliation decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
98% confidence
Finding

The static finding indicates the package may only implement waybill/POD/COD checks while presenting itself as a broad 14-area export-audit tool. In this context, false completeness is dangerous because operators may use it as a gate before filing, reimbursement, or reconciliation decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
98% confidence
Finding

The static finding indicates the package may only implement waybill/POD/COD checks while presenting itself as a broad 14-area export-audit tool. In this context, false completeness is dangerous because operators may use it as a gate before filing, reimbursement, or reconciliation decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
98% confidence
Finding

The static finding indicates the package may only implement waybill/POD/COD checks while presenting itself as a broad 14-area export-audit tool. In this context, false completeness is dangerous because operators may use it as a gate before filing, reimbursement, or reconciliation decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
98% confidence
Finding

The static finding indicates the package may only implement waybill/POD/COD checks while presenting itself as a broad 14-area export-audit tool. In this context, false completeness is dangerous because operators may use it as a gate before filing, reimbursement, or reconciliation decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
99% confidence
Finding

The static finding indicates the package may only implement waybill/POD/COD checks while presenting itself as a broad 14-area export-audit tool. In this context, false completeness is dangerous because operators may use it as a gate before filing, reimbursement, or reconciliation decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
98% confidence
Finding

The static finding indicates the package may only implement waybill/POD/COD checks while presenting itself as a broad 14-area export-audit tool. In this context, false completeness is dangerous because operators may use it as a gate before filing, reimbursement, or reconciliation decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
98% confidence
Finding

The static finding indicates the package may only implement waybill/POD/COD checks while presenting itself as a broad 14-area export-audit tool. In this context, false completeness is dangerous because operators may use it as a gate before filing, reimbursement, or reconciliation decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
98% confidence
Finding

The static finding indicates the package may only implement waybill/POD/COD checks while presenting itself as a broad 14-area export-audit tool. In this context, false completeness is dangerous because operators may use it as a gate before filing, reimbursement, or reconciliation decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
98% confidence
Finding

The static finding indicates the package may only implement waybill/POD/COD checks while presenting itself as a broad 14-area export-audit tool. In this context, false completeness is dangerous because operators may use it as a gate before filing, reimbursement, or reconciliation decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
98% confidence
Finding

The static finding indicates the package may only implement waybill/POD/COD checks while presenting itself as a broad 14-area export-audit tool. In this context, false completeness is dangerous because operators may use it as a gate before filing, reimbursement, or reconciliation decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
98% confidence
Finding

The static finding indicates the package may only implement waybill/POD/COD checks while presenting itself as a broad 14-area export-audit tool. In this context, false completeness is dangerous because operators may use it as a gate before filing, reimbursement, or reconciliation decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
98% confidence
Finding

The static finding indicates the package may only implement waybill/POD/COD checks while presenting itself as a broad 14-area export-audit tool. In this context, false completeness is dangerous because operators may use it as a gate before filing, reimbursement, or reconciliation decisions.

Content

No source excerpt is available for this finding.

Ae1

High
Category
analysis-evasion
Confidence
100% confidence
Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 66)May include surrounding context.

md
node scripts/run.mjs --sample # 单对象样例(内置)

Ae1

High
Category
analysis-evasion
Confidence
100% confidence
Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 67)May include surrounding context.

md
node scripts/run.mjs --sample # 单对象样例(内置)

Ae1

High
Category
analysis-evasion
Confidence
100% confidence
Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 68)May include surrounding context.

md
node scripts/run.mjs --sample # 单对象样例(内置)

Ae1

High
Category
analysis-evasion
Confidence
100% confidence
Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 69)May include surrounding context.

md
node scripts/run.mjs --sample # 单对象样例(内置)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
97% confidence
Finding

The file’s natural-language documentation, interface examples, status messages, and expected section titles are written exclusively in Chinese, indicating the skill is intended to operate in a fixed language/locale. The policy allows locale constraints only when explicitly documented and justified as region-specific; this file does not clearly state that Chinese is a required locale constraint or offer any user language choice.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The file’s natural-language comments, examples, labels, advice strings, and user-facing disclaimer are entirely in Chinese, including the stated usage guidance and required input instructions. There is no indication that the skill supports other languages, offers locale choice, or documents a justified region-specific restriction, which can violate language/locale policy for general-purpose skills.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

The file’s user-facing documentation and messages are entirely in Chinese, including the main description, warnings, and operational guidance. There is no indication that users may choose another language or that the locale restriction is optional or justified as a region-specific requirement.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

This JavaScript file contains natural-language comments, sample text, field labels, advice, and result notes entirely in Chinese, and the parser requires Chinese column names to be recognized. There is no indication that the user can choose another language or locale, which fits the policy category for forced language/locale behavior without opt-in.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

The file’s user-facing natural-language documentation and messages are entirely in Chinese, and there is no indication that the skill supports other languages or that Chinese is a required locale chosen by the user. Under the policy rule, forcing a specific language without opt-in is a natural-language policy violation.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The file’s natural-language documentation and all user-facing guidance are written in Chinese, and later user-facing messages returned by the skill are also Chinese-only. There is no indication that the skill offers a language choice or documents a justified locale restriction, which can violate language/locale policy requirements.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

The advice, insufficiency messages, summary basis text, and success note returned at runtime are all hardcoded in Chinese. Because the skill does not provide an opt-in locale mechanism or alternative language output, it enforces a specific language on users.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The file’s natural-language instructions, labels, advice, and expected inputs are entirely in Chinese, including the contract text and required column names. There is no indication that users may choose another language or that the locale restriction is explicitly documented as a region-specific requirement, which matches the language/locale policy violation criteria.

Content

No source excerpt is available for this finding.