Security audit

Comet、Fellou、Dia与Opera Neon：网页办事助手

Security checks for vulnerabilities and agentic risk

Overview

This skill is a disclosed Chinese-language workflow helper for browser-style research and task handoff, with clear safeguards around credentials, paid tools, and external actions.

Install only if you are comfortable using a Chinese-language workflow and the disclosed AI-HIVE connection path. Before using paid models or external browser actions, verify the tool list, price, upload scope, and explicit authorization points; do not paste passwords, tokens, cookies, or verification codes into the workflow.

A.I.G

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

SkillSpector

Vulnerability Patterns

Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
MCP Least PrivilegeUnderdeclared Capability, Wildcard Permission, Missing Permission Declaration
MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access

Findings (5)

Tp4

High

Category: MCP Tool Poisoning
Confidence: 99% confidence
Finding: The declared description presents an interactive browser-based assistant for research and workflow execution. The supplied code does something materially different: it validates saved result records and local artifacts offline. It enforces schema rules, execution-state consistency, provenance fields, authorization references for mutating actions, and local file hash/path checks. There is no browsing, agent orchestration, research gathering, user-assistant workflow support, or platform comparison functionality. This is a clear description-behavior mismatch.
Content: No source excerpt is available for this finding.

Undeclared Tool Scope

Medium

Category: MCP Least Privilege
Confidence: 70% confidence
Finding: Without declared permissions the skill's intent is opaque and cannot be validated.
Content: No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium

Category: Not specified by scanner
Confidence: 91% confidence
Finding: The file’s natural-language instructions are exclusively in Chinese, which can impose a language requirement on users or operators without opt-in. The policy allows locale constraints only when the skill offers a choice or clearly documents a justified regional limitation, neither of which appears here.
Content: No source excerpt is available for this finding.

Natural-Language Policy Violations

Low

Category: Not specified by scanner
Confidence: 95% confidence
Finding: The only user-facing instruction in this file is written in Chinese, which imposes a specific language choice on users without offering an alternative or documenting that the skill is intentionally region-specific. This matches the language/locale policy violation category for natural-language content.
Content: No source excerpt is available for this finding.

Natural-Language Policy Violations

Low

Category: Not specified by scanner
Confidence: 93% confidence
Finding: This markdown file is natural-language content, and it appears to require Chinese comprehension throughout the skill description. Under the language/locale policy check, forcing a specific language without offering a user choice can be a policy concern.
Content: No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.