my-bench

A minimal DeepSeek Harness UI plugin that adds one sidebar page of its own: an icon in the left column, and a full page in the main area when it is selected.

It is the smallest complete example of a Client-half plugin: bundle manifest, loader patch, empty Host module, and a client.js that registers into sidebar.panellist and main.

Install

From the Harness Web UI: sidebar Plugins → Add plugin → local directory, pointing at this directory. For a Git install, give the repository URL instead:

git+https://github.com/<you>/my-bench.git

After installing, refresh the page (the Client half does not need an app restart).

What you should see

1. The Plugins page lists my-bench with this title and icon.
2. The left column gains a 🛠 entry at the bottom (order: 20).
3. Selecting it opens the page in the main area.

Layout

File	Purpose
package.json	dsh.bundle.patch makes it installable; dsh.client makes it a browser bundle
cordis.patch.yml	inserts the my-bench row
index.js	Host half; empty here, and where tools would be registered
client.js	registers the sidebar entry and the page; owns all UI text
locale/*.json	meta.title / meta.description shown in the Plugins page
icon.svg	icon shown in the Plugins page

Extending

• Add a tool: register it in index.js with ctx.tools.register(defineTool({...})).
• Show tool output: call it from BenchPage through the Client remote service, or subscribe to a session projection.
• Change the surface: swap sidebar.panellist + main for conversation.composer.dock or conversation.view.

License

MIT