DeepSeek Harness Automations Plugin (dsh-automations)

The `deepseek-harness-automations` plugin provides persistent Cron task scheduling for DeepSeek Harness, allowing automated workflows to run silently in the background. It supports standard Cron expressions, granular configuration (such as workspaces, models, and permissions), and overlap/misfire policies. The plugin manages state via atomic operations and provides execution snapshots and extensible executors. Installation requires Node.js 22 and DSH 0.1.1-rc.2 or later. Configuration supports either a simple scheduling mode or custom Cron expressions, and allows parameters such as maximum concurrency and history limits to be adjusted via a YAML file. Note that it currently runs in single-host mode, does not provide Exactly-once semantics, and does not retry tasks after a crash.