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Security audit

想法验证工具免费版

Security checks for vulnerabilities and agentic risk

Overview

This looks like a startup idea validation helper, but it asks for broad shell-command access and can write workspace files without clear scoping or confirmation.

Review this skill before installing. It is not showing malware or hidden exfiltration, but it grants shell execution for a workflow that mostly needs research and text generation. Use it only where command execution and docs/prd.md creation are acceptable, and require confirmation before running shell commands or writing/replacing files.

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
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • 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
Findings (5)

Description-Behavior Mismatch

Medium
Category
Not specified by scanner
Confidence
90% confidence
Finding

The skill is presented as a lightweight idea-validation tool, but the manifest and instructions extend into generic command execution and network-diagnostic behavior. That mismatch broadens the effective capability of the skill beyond user expectations, increasing the chance an agent will invoke filesystem or shell actions unrelated to validation without sufficient scrutiny.

Content

No source excerpt is available for this finding.

Context-Inappropriate Capability

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

Including shell or network-diagnostic execution capability in a validation skill creates an unnecessary attack surface. Even if no explicit exploit payload is embedded, agents may treat these instructions as permission to run commands such as ping or other diagnostics, which can lead to policy bypass, environmental probing, or misuse of the host context.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

Overly broad activation keywords can cause the skill to trigger in loosely related startup conversations, increasing the chance of unintended tool use or file operations in contexts the user did not mean to invoke this skill. In an agent environment, weak scope boundaries are a security concern because they widen when privileged behaviors become active.

Content

No source excerpt is available for this finding.

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The skill instructs generation of docs/prd.md without warning that it will write to the workspace. Silent or implicit file creation is dangerous in agent settings because users may believe the tool is advisory-only, while the agent is actually modifying project files and potentially overwriting existing content.

Content

No source excerpt is available for this finding.

Intent-Code Divergence

Low
Category
Not specified by scanner
Confidence
93% confidence
Finding

Sections for Manifest对齐, 魔鬼代言人, STREAM分析, 单位经济, and 死亡初创搜索 repeatedly state '不支持', but immediately follow with text saying to parse their input parameters, complete core logic, and return structured responses. That is an active contradiction in the file's stated intent, not just an omission.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.