Luaphes/dsh-web-attention-badge

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One glance at the tab bar: the whale favicon and the (N) title count track your sessions in real time — amber = waiting on you, green = done. No need to open the page.

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Watch the tab, not the terminal. dsh-web-attention-badge is a one-line, zero-install plugin for the DeepSeek Harness WebUI. It turns the one place your eyes already land every few seconds — the browser tab bar — into a live status light for your agent sessions.

Why not just install a monitor app?

The "session dashboard" genre usually means: another install, a tray icon that lives forever, a second window to open, a side channel to keep in sync. This is the opposite.

• Zero-install. One command. No desktop app, no service, no tray icon, no background process. The whole thing is a hand-written client bundle that plugs into the official WebUI — close the tab and nothing runs.
• No second screen. Status lives where you already look: the tab bar. One glance and you know the state — waiting on you (amber) or done (green), even from a background tab.
• No new transport. The badge reads the WebUI's built-in sessions store — the same counts the UI itself uses. Zero host code, zero extra plumbing.
• Zero config, click-through. pointer-events: none — it never steals a click from the sidebar and never needs setup.

Three surfaces, one glance

Surface	🟠 Amber	🟢 Green
Corner pill (top-left of the frame)	(1) — a session is waiting for your input	(N) — sessions finished while you were away, not yet opened
Browser tab title	(1) DeepSeek Harness…	(N) DeepSeek Harness…
Whale favicon (left edge of the tab)	tinted amber	tinted green

• Amber = a session is blocked on you: an ask_user question, an approval prompt, or a plan-mode review.
• Green = a session finished while you were away and hasn't been opened yet.

The favicon sits at the left edge of the tab, so the reminder survives even when the tab title is truncated.

💛 If "one glance at the tab bar and I know the state" is a pain point you actually feel — leave a ⭐ Star. It genuinely means a lot to the author, and it helps the next person find this tool.

Install — 3 steps, under a minute

1. Add the plugin. One command; dsh plugin registers the bundle automatically, no manual config:

dsh plugin --profile web add dsh-web-attention-badge

Prefer the source? Pin a tag straight from GitHub:

dsh plugin --profile web add "github:Luaphes/dsh-web-attention-badge#v0.3.2"

2. Restart dsh web and open the WebUI.

3. Start a session, then look away. Switch to another tab and glance at the tab bar — pill, (N) title, and the recoloring whale tell you everything. You're done.

Upgrade / uninstall:

dsh plugin --profile web update dsh-web-attention-badge
dsh plugin --profile web remove dsh-web-attention-badge

Tuning

Constants at the top of lib/client.js:

• TAB_TITLE_ENABLED — the (N) browser tab-title prefix.
• FAVICON_ENABLED — the whale-favicon recolor.
• Pill colors/position — the style maps in AttentionBadge / Pill.

Bundle edits apply on a page refresh; manifest edits need a dsh web restart.

License

MIT

⭐ Support this tool

This little plugin was thrown together in a few hours during the early days of DSH — no design doc, no dashboard, just "make the tab bar tell me what's happening". If it cut your pain point, a ⭐ Star is the best thank-you: it matters to me, and it keeps a small tool visible.

Development

See CONTRIBUTING.md for layout, release and publishing.