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Security audit

每日简报生成器

Security checks across malware telemetry and agentic risk

Overview

This is a coherent Chinese daily news briefing skill that fetches public news sources and writes a local Markdown report, with no evidence of hidden data access or destructive behavior.

Install this if you are comfortable with the skill making outbound requests to public news and developer sites when you ask for a briefing, and with generated Markdown reports being saved locally. For important decisions, verify key items against their original sources.

SkillSpector

By NVIDIA
Vulnerability Patterns
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • MCP Least PrivilegeUnderdeclared Capability, Wildcard Permission, Missing Permission Declaration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
Findings (2)

Lp3

Medium
Category
MCP Least Privilege
Confidence
93% confidence
Finding
The skill advertises and instructs use of network-capable tooling (`curl`/`fetch`) and also claims executable behavior (`python scripts/fetch_news.py`) while the manifest declares no permissions. This creates a transparency and policy-enforcement gap: users or hosting platforms may not realize the skill can reach external sources or potentially write files during execution, increasing the risk of unintended data access, exfiltration, or side effects.

Vague Triggers

Medium
Confidence
88% confidence
Finding
The trigger phrases are broad, natural-language requests such as '给我今天的简报' and '生成一份今日科技简报', which can overlap with ordinary conversation and cause accidental skill activation. In a skill that performs live network retrieval, unintended invocation can lead to unexpected external requests, privacy leakage in user prompts, or unwanted autonomous actions.

VirusTotal

66/66 vendors flagged this skill as clean.

View on VirusTotal

Static analysis

No suspicious patterns detected.