dsh-monitor

A drop-in analog of Claude Code’s Monitor for DeepSeek Harness. The model calls the monitor tool to arm persistent background watchers on a message source — file watches an append-only NDJSON inbox, command re-polls a shell command and delivers its output delta. When new content arrives the plugin wakes the owning agent (a new follow-up turn when idle, a queued injection when busy). Watchers are durable within the session, disarmable via monitor_list / monitor_stop, and torn down automatically on unload.