Plugins

Reload a plugin or skill you just installed without restarting DSH. reload_plugin clears that plugin's own module cache, unloads the old instance and re-imports it, restoring the previous module if the new code throws; reload_skill forces skill directories to be re-discovered. Ships both as tools and as the /reload-plugin and /reload-skill commands.

macOS only: holds a PreventUserIdleSystemSleep assertion (caffeinate -i -w <host pid>) while any DSH session runs, and releases it when the last one stops, so a long turn is not cut off by idle sleep. The display may still turn off. It keeps holding through the maintenance phase, where Agent.status reports idle and a long manual /compact runs, via the compaction/start and compaction/end events. It reconciles against ctx.agents.list() every 60s, so a session already running when the plugin is hot-reloaded is picked up at once instead of at the next turn boundary. A failed hold retries with exponential backoff capped at 60s and never gives up; release escalates from SIGTERM to SIGKILL after 2s, and -w lets caffeinate exit by itself if the host dies. No browser half — configured through the profile patch. 51 tests, including two that read pmset -g assertions on real hardware.

One-click page refresh for the DSH Web UI: purges the rebuildable caches (Cache Storage, service workers, /plugins/** bundle bytes) and reloads the page, so a hot-injected client plugin appears without restarting the app.

Floating audio control panel in the Web GUI: play/pause/next/previous for Windows media sessions (SMTC) and the system master volume/mute, served by a Node route half that runs a PowerShell helper.

Hot-toggle any installed plugin in DeepSeek Harness from the Web settings — instant apply, no restart, persisted. 在 DSH 设置页一键热启用/停用任意插件，立即生效、无需重启、状态持久化。

Manage development projects from the DSH web UI in a draggable floating window: add/remove, one-click start/stop/restart, hot-reload restart on file changes, and real-time persistent logs.

Runtime hot-swap for DeepSeek Harness: hot enable/disable/restart Cordis plugins and auto hot-mount bundles from the Web GUI — no dsh restart.