Heartbeat Automation Guide

> **⚠️ OPT-IN ONLY:** Nothing in this guide runs automatically when the skill is installed. > Heartbeat configuration and cron jobs described here are **manual setup steps** that the > user must explicitly choose to perform. The core skill works fully without any cron jobs. > All cron jobs run in **isolated sessions** — they read/write only local workspace files > and make **no network calls, no API requests, and require no credentials**.