Jest

Security checks across malware telemetry and agentic risk

Overview

This is a documentation-only Jest testing guidance skill with no executable code, credential access, persistence, or hidden behavior.

Safe to install as a Jest reference skill. Be aware it may activate on broad testing words like mock or unit test, so review generated test and Jest config changes before applying them to a project.

SkillSpector

By NVIDIA

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 (1)

Vague Triggers

Medium

Confidence: 95% confidence
Finding: The trigger list includes very broad terms such as mentions of "jest", "unit test", "test suite", or especially "mock", which can activate the skill in ordinary discussion rather than only in Jest-specific code contexts. In an agent system, overly broad activation can cause unintended instruction injection or irrelevant guidance to be surfaced in unrelated contexts, increasing the attack surface and reducing routing precision.

VirusTotal

66/66 vendors flagged this skill as clean.

View on VirusTotal