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Security audit

Daily Tech

Security checks across malware telemetry and agentic risk

Overview

The skill appears to set up recurring automated Feishu messages, which may be useful but needs clearer user control before installation.

Review before installing. Only enable the scheduled job if you intentionally want daily Feishu posts at 07:00 Asia/Shanghai, confirm the exact Feishu channel/account first, and make sure you know how to disable the schedule.

SkillSpector

By NVIDIA
Vulnerability Patterns
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (1)

Missing User Warnings

Medium
Confidence
95% confidence
Finding
The skill instructs the agent to create a daily scheduled job that automatically sends content to a Feishu channel, but the documentation does not clearly present this as an ongoing external communication action requiring explicit user consent and confirmation of destination. This creates a real risk of unintended recurring outbound messages, especially if users interpret the trigger as a one-time content request rather than enabling persistent automation.

VirusTotal

65/65 vendors flagged this skill as clean.

View on VirusTotal

Static analysis

No suspicious patterns detected.