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Security audit

Next.js Performance Optimizer

Security checks across malware telemetry and agentic risk

Overview

This skill is a disclosed Next.js performance-auditing guide that provides recommendations and code snippets without installing software, persisting state, or requesting privileged access.

Installers should expect this skill to inspect or reason about Next.js project code when asked for performance help. Review its suggestions before applying them, especially rendering-strategy and dependency-swap recommendations, because they can affect app behavior even though the skill itself does not modify code automatically.

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 (2)

Vague Triggers

Medium
Confidence
90% confidence
Finding
The trigger keyword list includes highly generic terms such as "optimization" and broad performance-related phrases that are common in ordinary developer conversations. This can cause the skill to activate outside its intended scope, increasing the chance that it injects irrelevant guidance or overrides a more appropriate skill in mixed-context requests.

Vague Triggers

Medium
Confidence
88% confidence
Finding
The activation guidance uses broad phrases like "optimize this page" and "my Next.js app is slow," which do not impose strong scope boundaries beyond a loose topic match. In an agent environment, ambiguous activation criteria can lead to over-triggering, accidental tool/skill selection, and unintended influence on responses for requests that only partially relate to performance optimization.

VirusTotal

64/64 vendors flagged this skill as clean.

View on VirusTotal

Static analysis

No suspicious patterns detected.