dsh-agent-manager

Agent presets in DeepSeek Harness often declare dozens of tool rows, but until now there was no built-in UI to see at a glance which tools are actually enabled, which are unavailable, and which are locked down by the host. dsh-agent-manager closes that gap by adding an Agent Manager section to the Harness settings page, turning opaque JSON configuration into a clear, interactive roster.

The plugin surfaces only the rows that explicitly opt in via agentTool.label for the currently selected preset and annotates each with a live status indicator: host-controlled, not mounted, available, unavailable, or stale. In locally authored presets, users can toggle the disabled field directly from the UI. Shipped and other system-owned presets stay read-only until you copy them into a user preset. Policy edits apply to subsequent sessions; a running session keeps the tool composition it started with, so there are no mid-session surprises.

If you maintain several agent presets and need a quick way to confirm tool visibility and enable-disable state without spelunking through JSON, this plugin is for you. It intentionally avoids touching model providers or model metadata, delegating roster discovery, validation, locking, atomic writes, and runtime status entirely to the Host's ctx.agentPresets service. On the client side, the only thing persisted in local browser storage is the index of the currently selected preset, keeping the plugin lightweight and its responsibilities tightly scoped.