The Agent Skills Directory

[SAFE]: The skill follows professional standards for performance optimization, emphasizing measurement and verification before implementation. It does not contain any prompt injection, obfuscation, or data exfiltration patterns.
[EXTERNAL_DOWNLOADS]: The instructions reference standard, well-known libraries and tools such as the web-vitals library, bundlesize, and lhci (Lighthouse CI). These are official, industry-standard packages typically retrieved from the public npm registry.
[COMMAND_EXECUTION]: The skill includes instructions for executing performance audits in a CI environment using npx bundlesize and npx lhci. These are standard developer operations for enforcing performance budgets and do not represent a security risk in this context.

performance-optimization