The Agent Skills Directory

[Privilege Escalation] (HIGH): The skill performs multiple operations requiring root or sudo privileges, such as modifying the SSH daemon configuration (/etc/ssh/sshd_config), adding a new user to the sudoers group (usermod -aG sudo deploy), and managing system-wide services.
[Persistence Mechanisms] (HIGH): The skill enables persistent access to the system by creating new user accounts, deploying SSH authorized keys, and configuring systemd services (systemctl enable myapp) to start automatically at boot.
[Command Execution] (HIGH): Extensive use of administrative commands like apt, ufw, and systemctl allows the agent to modify the system state, install software, and change firewall rules.
[Data Exposure] (MEDIUM): Accesses sensitive system logs and configuration files (e.g., journalctl, /var/log/nginx/error.log) which could contain sensitive diagnostic information or PII.

linux-server-expert