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Security audit

Product Validation Planner

Security checks for vulnerabilities and agentic risk

Overview

This is a product-validation planning skill with broad triggers, but its behavior is disclosed, low-impact, and limited to guidance and planning artifacts.

Before installing, be aware that generic product or startup requests may invoke this skill automatically. Its inspected content is limited to product-validation guidance and does not add executables, persistence, credential access, or destructive behavior.

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
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • 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 (11)

Vague Triggers

High
Category
Not specified by scanner
Confidence
97% confidence
Finding

The trigger sentence begins with a very broad everyday phrase ('Help me') and then appends the requirement text, making activation criteria loose and easy to match unintentionally. In an agent-routing context, this can cause the skill to activate for unrelated business or product questions, leading to inappropriate handling, prompt collisions, or routing away from safer or more relevant skills.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

The trigger sentences are generic and map to common product and business language, which increases the chance that the skill is invoked for loosely related requests rather than explicit user intent. In an agent environment, over-broad activation can route sensitive or unrelated conversations into this skill unexpectedly, causing prompt/context confusion and reducing control over which instructions are applied.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The trigger phrases are broad enough to match ordinary user requests about practical workflows or product ideas, which can cause this skill to activate when the user did not explicitly intend to use it. Over-broad activation increases the chance of inappropriate routing, unexpected instruction injection from the skill, or interference with more relevant skills during normal conversations.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The skill description is broad enough to activate on many ordinary product, business, or planning requests without strong boundary conditions. This can cause inappropriate routing or over-invocation of the skill, leading the agent to apply specialized behavior when a more precise or safer skill should have been selected.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
97% confidence
Finding

The trigger keywords and example phrases are highly generic terms such as 'validation', 'prototype', 'saas', and 'startup', which are common across many unrelated user requests. In context, this increases the chance of accidental activation and prompt-scope capture, where the skill may intercept broad classes of conversations beyond its intended niche.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
90% confidence
Finding

The description defines a very wide usage scope spanning business operations, product ideas, validation, prototypes, and SaaS support without clear boundaries for when the skill should or should not be invoked. This ambiguity increases the chance of misrouting, accidental invocation, and overreach into requests that need different expertise or stricter controls.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

The trigger keywords are broad and generic business terms like "validation", "prototype", and "saas", which can cause the skill to activate during ordinary product discussions unrelated to this specific workflow. Over-broad activation can route users into the wrong skill, producing irrelevant guidance, suppressing better-matched skills, or causing unintended processing of business context.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The default prompt is highly generic and pairs with implicit invocation, which can cause the skill to activate for broad, loosely related user requests. This increases the chance of unintended routing, prompt-surface expansion, and the skill influencing conversations outside its intended scope, especially in mixed-agent environments.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The trigger sentence is ambiguous because it uses a generic request pattern ('I need a practical workflow for ...') without clear boundaries on when the skill should be invoked. This increases the chance of overbroad matching across many operational or planning requests, which can degrade routing integrity and cause the agent to apply this skill outside its intended domain.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
86% confidence
Finding

This file is presented entirely as a Simplified Chinese localized README, but it does not state that language choice is optional within the document itself. Because the skill documentation here assumes a fixed locale without explicit user opt-in or a documented justification, it may conflict with language-choice policy expectations.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
78% confidence
Finding

L48-L50 的示例触发句全部使用英文,而文件主体为中文,且未说明技能是否要求用户以英文触发或是否支持语言选择。若该技能在实际使用中隐含要求特定语言而未提供用户选择,可能构成语言/locale 政策上的不明确约束。

Content

No source excerpt is available for this finding.