DSH Session Manager A client plugin for DeepSeek Harness web that adds a right-click context menu on sidebar conversation rows and a Session manager entry at the sidebar footer. It answers the frequent request "the three-dot menu has too few options compared to Codex". The stock three-dot menu is hard-coded (no public session-row action slot in 0.1.0-rc.6), so this plugin works around it instead: right-click any session row for a full action menu, and use the footer button for the current session. ## Features Right-click a conversation in the sidebar: | Action | Backing | | --- | --- | | Pin / Unpin chat | localStorage (dsh.session-pins.v1) — shared with dsh-session-pins | | Mark as unread / read | Local state (dsh.session-unread.v1) with a dot on the row; opening a session marks it read | | Rename chat | Official sessions.binding(id).session.rename() + a rename dialog | | Archive chat | Official workspaces.archiveSession() | | Continue in new chat | Official sessions.fork() then open the child | | Open in file explorer | Official workspaces.openPath() on the session's workspace | | Copy working directory | Workspace path from the workspaces store | | Copy session title / ID | Clipboard (writeClipboard) | | Copy deep link | Copies <origin>/?session=<id> — opens the session when dsh-deeplink is installed | | Open in new window | window.open(.../?session=<id>) — needs dsh-deeplink to land on the session | Sidebar footer "Session manager" (current session): export session ZIP, archive, fork, copy title / ID. Not implemented (no backend in rc.6): continue in a new working tree, delete-session. ## Install sh dsh plugin --profile web add github:Semidia/dsh-session-manager#v0.1.1 # recommended companion for deep links: dsh plugin --profile web add github:qyw233/dsh-deeplink#main dsh web Restart dsh web once after adding, then hard-refresh the page. No official package is patched except one additive data-session-id attribute on the session row (see below). ## How it works - A one-line additive patch adds data-session-id to the sidebar session row (@deepseek-ai/dsh-client-ui-workspace → SessionNodeItem). Without it, no public API exposes which session a row represents. - The plugin registers a capture-phase contextmenu listener and a menu in the public shell.overlay slot, positioned at the cursor via the primitives Menu (portal + getAnchorRect). - The footer entry registers in the public sidebar.footer.action slot (additive cell, id session-manager, same slot as Session Pins). - All session/workspace actions use public client services (sessions, workspaces, locale, slots); no private host APIs. > The data-session-id row patch lives in the installed > @deepseek-ai/dsh-client-ui-workspace package and is overwritten on a dsh > upgrade — re-apply it (one line) after upgrading. ## Compatibility Targets @deepseek-ai/dsh@0.1.0-rc.6. DeepSeek Harness is in developer preview; a new release candidate may change the slot contracts this plugin relies on until compatibility is reviewed. ## License MIT