The Agent Skills Directory

[SAFE]: The skill is a collection of documentation and code examples aimed at teaching best practices for web development. It does not contain executable code that would perform unauthorized actions.
[EXTERNAL_DOWNLOADS]: The documentation includes a reference to polyfill.io in a code snippet. While this was historically a well-known service, it was involved in a supply chain attack in 2024. This is a best-practice violation for current development but is not a sign of malicious intent within the skill itself.
[COMMAND_EXECUTION]: Provides examples of standard development commands like npm audit and npm update. These are intended for users to run manually for security maintenance and are not automated malicious executions.

best-practices