dsh-sidebar-frog

When working with an agent in DeepSeek Harness, the files it creates or edits tend to scatter across the workspace directory. Popping open a quick preview, comparing changes, or making a couple of line-level fixes usually means leaving the chat and hunting through a file manager or external editor. dsh-sidebar-frog pulls those high-frequency actions into the right-hand sidebar: files the agent wrote or modified flow into an artifact ledger automatically, the full workspace file tree is one click away, and opening any file renders a full-width preview right there in the panel.

Every preview renderer is bundled, so code highlighting, Markdown with math and Mermaid diagrams, PDF, Word/Excel/PowerPoint documents, sortable CSV and TSV tables, and audio/video streaming all work fully offline with no CDN or external network call. When the sidebar feels too narrow, one click pops it out into its own browser tab that you can drag to a second monitor; both windows stay in live sync through a storage bridge sharing the same session, workspace, and settings. The plugin also includes in-place editing with version-conflict detection and a unified undo history, a read-only Git slice with branch status and line-level diffs, paragraph-level source-line quoting, and multi-platform Markdown typography skins.

It suits developers who use DeepSeek Harness daily for coding, document processing, or scripting and want a see-it-fix-it-save-it workflow without constantly switching windows. Zero runtime dependencies, zero network requests, and zero telemetry make it a safe drop-in addition. After installing, simply restart the DSH service and hard-refresh the browser to get started.