dsh-plugin-manager

When you run several third-party plugins in DeepSeek Harness, their enable-state ends up scattered across the profile bundle list and cordis.patch.yml. Toggling one off or swapping a combination means hand-editing YAML, hoping you do not break a neighboring directive, and restarting the web server each time. dsh-plugin-manager adds a dedicated Third-Party Plugin Manager page inside the Web UI settings panel, pulling all of that into one place.

Three core capabilities do the heavy lifting. First, it lists every third-party plugin in the current profile with its enabled and loaded status, automatically filtering out @deepseek-ai built-in bundles. Second, each plugin gets a toggle; hitting Apply writes an entry of { id, disabled: true } back into cordis.patch.yml, and because dsh already watches that file via watchUserPatches and HMR, the change hot-reloads instantly with no restart required. Third, named profile snapshots let you save the current enable state under a name, then switch to or delete it with one click, handy for bouncing between an all-on debug setup and a minimal production set. A quick-add field also accepts any pnpm spec to install a new plugin; a single dsh web restart is needed after adding so it enters the loader tree.

Best suited for anyone running two or more third-party bundles in Harness who no longer wants to hand-edit YAML to manage plugin state. The plugin itself has zero npm dependencies, importing only node: built-in modules, so it will not pull extra dependency-resolution risk into the host profile.