dsh-session-orb 🛰️

A draggable floating ball for quick multi-session management inside DeepSeek Harness (DSH) Web.

• 📌 A single draggable orb that hides/unhides a "recent sessions" panel.
• 🔴 Per-session unread red-dot with an animated ripple — fires whenever a turn finishes (an answer is done, or the model is waiting on you in a Q&A).
• 🎯 Click the ball to jump to the newest unread session; expand the panel to pick any of the 5 most recent sessions in one tap.
• 💾 Position is persisted, so the orb stays where you put it across updates.
• ✨ Smooth single-surface expand/collapse morph (content scales with the card).

Install (bundle, no build)

This is a DSH bundle: it ships a cordis.patch.yml that mounts the session-orb plugin row, plus the host half (lib/index.js) and the browser half (lib/client.js). Both halves run on the bundle runtime, so there is no compile step — the browser client is served verbatim by the host's client-modules route.

Install it into a profile (here web, the default used by npx @deepseek-ai/dsh web):

npx @deepseek-ai/dsh plugin --profile web add dsh-session-orb

dsh plugin add installs the package and auto-appends it to the profile's dsh.profile.bundles, so it mounts on the next boot:

npx @deepseek-ai/dsh web

The orb appears, and the plugin persists across restarts.

Requires pnpm on PATH (used internally by dsh plugin).

How it works

| Half | File | Responsibility | |------|------|----------------| | Host | lib/index.js | Listens for agent/session events (turn finished, Q&A waiting, approval, error) to track which sessions "need attention"; answers unreadCount / unreadTop / unreadClearSession / setCurrent / lastTurn RPC | | Client | lib/client.js | Renders the orb in the shell.overlay slot; polls counts, drags, morphs, jumps sessions, persists position to localStorage |

The browser half talks to the host through DSH's Typert Remote channel: the host registers a sessionOrb service (ctx.typert.register), and the client mounts the same descriptors (ctx.remote.$mount) and calls ctx.remote.sessionOrb.*. This is the same no-compile RPC channel the dsh-paste-file bundle plugin uses.

Unread rules

• Marked "needs attention" when a session:
  • completes a reply/task (agent/turn-stopping),
  • asks you a question (ask_user_question),
  • requests an approval (session/event approval/asked),
  • or errors (agent/error). One session counts once (dedup), ordered by recency.
• Cleared automatically (view = read) when you:
  • switch to that session,
  • send a new message there,
  • scroll the conversation to the bottom,
  • or a reply completes while you are already at the bottom. An approval is also cleared once it is decided (approval/decided).
• Badge shows the number of non-current sessions needing attention.
• The current session's own pending shows only a red ripple — never a number.

Development

The local source also keeps the dynamic Cordis versions under plugin/ and a load.mjs helper that prints them for pasting into cordis_define on any DSH — useful for trying the orb in one session without installing anything.

node load.mjs        # print the two dynamic halves
node --check lib/index.js && node --check lib/client.js

Requirements

• DSH Web (@deepseek-ai/dsh-web-app base bundle).
• The host provides the typert service; the client provides slots, timer, sessions, and remote.

License

MIT