Limitinfinitude/DSH-Right-Sidebar

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DSH Right Sidebar is a native output workspace for DeepSeek Harness. It keeps the reports, diagrams, images, data, and documents generated in a session beside the conversation instead of scattering them across the workspace and tool history.

Purpose

Output Dock is not a file manager, and it does not surface every file in a project. It keeps only results a person can read, inspect, download, or use. Source code, configuration, dependencies, and HTML source files remain the responsibility of the DSH workspace.

• Permanent right-edge entry that can open automatically, collapse, and restore manually
• Session-aware outputs, tab order, and closed-tab state
• Automatic refresh when the agent updates an output at the same path
• Closeable, draggable stacked tabs that retain readable names in a narrow sidebar
• A footer catalog that reopens closed outputs and scrolls independently after seven entries
• Direct, rendered Markdown editing with silent save after typing stops
• Copy path or content, download, reveal the containing directory, pin, or hide an output

Preview Coverage

Category	Supported now
Automatic outputs	Markdown, MDX, PDF, SVG, PNG, JPEG, WebP, GIF, AVIF, and BMP
On-demand outputs	TXT, JSON, JSONL, CSV, and TSV; shown only when the agent explicitly mentions the file path or name
Not displayed	Source, HTML/HTM, configuration, logs, YAML, TOML, XML, INI, CONF, and other project-internal files

HTML files are project source. A deployed website should instead be provided by the agent as an accessible URL in the conversation. This keeps a frontend or full-stack project with many js, ts, css, and configuration files from drowning out its actual deliverables.

Use

1. Ask DSH to generate a report, diagram, image, PDF, or data file.
2. Rich outputs such as Markdown, PDF, SVG, and images automatically open the sidebar with the newest output selected.
3. Data files such as TXT, JSON, and CSV enter the output list only when the agent explicitly mentions them, and they do not replace the active rich preview.
4. Switch between outputs through tabs; reopen a closed item from the footer catalog.
5. Use "Reveal directory" when you need the source or project files in the DSH workspace.

Install

DSH Right Sidebar requires a DSH Web build that exposes the session-scoped details.overlay slot and named details-surface APIs.

git clone https://github.com/Limitinfinitude/DSH-Right-Sidebar.git
cd DSH-Right-Sidebar
npm install
npm run build
dsh plugin --profile web add .

Refresh the DSH Web session after installation.

Performance and Security

The dock does not poll files or ports while idle. Output content is fetched only after selection, and complex previews initialize on demand. Markdown editing no longer loads a generic HTML conversion package; the browser bundle is approximately 164 KB gzip.

Files inside a workspace are path-validated. Agent-produced outputs outside registered workspaces can be accessed temporarily after same-origin authorization from DSH. Up to 256 authorized external roots are retained, and each expires after six hours. Markdown and SVG are sanitized before rendering, binary files are read-only, and HTML/HTM source is never embedded in the dock.

Development

npm test -- --run
npm run typecheck
npm run build

License

MIT