- agent/skywatch-agent.sh: bash daemon that collects CPU, memory, disk,
network, load, and uptime, then POSTs to /api/agents/report every 60 s
- agent/install-agent.sh: systemd installer; registers agent on first run
- server/database.js: adds `agents` and `agent_metrics` tables with indexes
- server/index.js: adds agent API routes (register, report, list, history,
delete, script/installer download); optional AGENT_REGISTRATION_KEY guard
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
