The Agent Skills Directory

[COMMAND_EXECUTION]: The skill uses standard shell commands like curl for header verification and sudo apt install/certbot for SSL certificate management. These operations are essential to the skill's primary function of configuring web server security.
[EXTERNAL_DOWNLOADS]: References official and well-known documentation sources including MDN, OWASP, and Let's Encrypt for security best practices.
[PRIVILEGE_ESCALATION]: Uses sudo for legitimate administrative tasks such as installing system packages and configuring web servers (Nginx/Apache), which is expected for a server configuration skill.
[SAFE]: The skill correctly implements security best practices by recommending strict CSP directives, secure HSTS settings, and safe Referrer-Policy values.

security-trust