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Security audit

sleep-wakeup advisor

Security checks for vulnerabilities and agentic risk

Overview

This skill only provides sleep-cycle wake-up time suggestions and does not request access to files, credentials, tools, or persistent system changes.

Before installing, users should know this skill is oriented toward Chinese-language wake-up advice and China holiday assumptions; it appears low-risk because it only formats sleep-cycle recommendations and does not gain access to local data or execute code.

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 (2)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

The invocation trigger is broad enough to activate on general sleep-related queries, which can cause the skill to respond outside its intended narrow context. This is not a direct security exploit, but it can lead to incorrect routing, reduced user control, and unintended behavior if it overrides more appropriate skills or broader assistant logic.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The response template mandates Chinese output strings such as "最推荐" and "备选," and the trigger also centers on a Chinese phrase. There is no indication that the user may choose another language or that the skill is intentionally restricted to Chinese-speaking users for a documented reason.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.