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Security audit

Declutter Coach

Security checks for vulnerabilities and agentic risk

Overview

This is a small Chinese-language decluttering helper that returns organization advice and does not request sensitive access, persistence, or network behavior.

Before installing, expect a Chinese-language decluttering assistant that may trigger on broad storage or tidying phrases and may suggest China-oriented resale or donation channels. I found no evidence that it accesses private files, credentials, network services, or persistent settings.

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
  • 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 (4)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

The trigger phrases are broad, common expressions such as requests to tidy a room or asking for storage advice, which can easily appear in normal conversation unrelated to explicit invocation of this skill. This increases the chance of accidental or ambiguous activation, causing the agent to respond with decluttering-specific behavior when the user may have intended a different assistant capability.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

The manifest description says only "auto-generated skeleton," which provides no specific activation scope, trigger context, or constraints for when the skill should apply. In a manifest file, this kind of underspecified description can lead to ambiguous or overly broad matching because it does not distinguish intended use cases from unrelated requests.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
85% confidence
Finding

The skill description, triggers, workflow, and output are all presented in Chinese, which may effectively force a specific language experience without user opt-in. No statement indicates that the skill is intentionally region-specific or that other language options are available.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
91% confidence
Finding

The skill name, category labels, decluttering steps, tips, and donation channels are all hard-coded in Chinese. This creates a language/locale constraint in natural-language behavior without any user opt-in or indication that the skill is intentionally limited to Chinese-speaking users.

Content

No source excerpt is available for this finding.