heartbeat

name	heartbeat
description	Lightweight system health monitoring skill
version	1.0.0
author	Agentic OS
tags	["monitoring","health","system"]

Heartbeat — System Health Monitor

Description

Checks system health at regular intervals: agent status, disk usage, memory pressure, and recent audit errors. Flags anomalies and triggers alerts if thresholds are breached.

When to Use

• Every 5 minutes as a scheduled cron job
• On-demand to check system health
• Before and after running other skills

Process

1. Check all 3 agents (opencode, hermes, gemini) are online
2. Check disk usage (< 90%)
3. Check memory pressure (< 80%)
4. Scan recent audit log for errors
5. Update brain/recent-decisions.md if issues found
6. Return health summary

Output

JSON health report with pass/fail per check

Agent Assignment

• Primary: opencode
• Fallback: hermes