概要
This skill provides a comprehensive framework for server administration that prioritizes robust decision-making over simple command memorization. It equips Claude with the mental models necessary to manage production environments, covering everything from process orchestration with PM2 and systemd to sophisticated monitoring and log rotation strategies. Whether you are architecting a scaling plan or troubleshooting a performance bottleneck, this skill ensures that infrastructure remains stable, secure, and observable by following industry best practices for health checks and security hardening.