dsh-ui-task-notify

dsh-ui-task-notify

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Install

# from npm (recommended)
dsh plugin --profile web add dsh-ui-task-notify

# from GitHub
dsh plugin --profile web add github:ivvan3016/dsh-ui-task-notify

The npm package ships prebuilt artifacts and installs without any further setup. Git installs fetch the source and rebuild it via prepare; pnpm blocks that build until the package is allowlisted. When a git install fails with ERR_PNPM_GIT_DEP_PREPARE_NOT_ALLOWED, copy the exact key pnpm prints into the profile's pnpm-workspace.yaml and re-run the command:

allowBuilds:
  dsh-ui-task-notify@https://codeload.github.com/ivvan3016/dsh-ui-task-notify/tar.gz/<commit-hash>: true

The key is bound to one resolved commit — a bare package name does not match, and it changes only when you update the dependency to a newer commit.

Restart the dsh web process after installing or updating: the client plugin roster is composed when the server boots.

Uninstall

dsh plugin --profile web remove dsh-ui-task-notify

Removing the plugin drops its bundle layer and removes the package from the profile.

Web task-complete alert plugin: when an agent finishes — or starts waiting on you for an approval, question, or plan review — while the page is hidden, it raises a browser (Windows) notification, a system toast that carries its own sound and stays visible even while the whole window is minimized. It renders nothing beyond its settings card and issues no RPC: both triggers are host-authoritative signals already streamed to the browser. The agent idle edge comes from ctx.sessions.list (the Host pushes host/session-status frames from agent/status, and the client folds them into each list row's running bit); the pending-interaction edge comes from ctx.uiSession.sessionStatus, the per-Session status map the Session UI adapter publishes, whose pendingInteraction carries the domain-owned kind (approval, question, and plan-review). Because running spans the driver's whole drain interval, a multi-turn goal alerts exactly once, at true quiescence, rather than once per turn.

The behavior gates are the live preferences of the plugin's Host entry — the ui-task-alert settings section, declared as the entry's Config by the package's node half and read by the running page through ctx.configForms:

Plugins (sidebar) → dsh-ui-task-notify → the ui-task-alert row's configure page shows the task-complete alert card. The card's 系统通知 / System notification row is an authorize button, not a setting: click 授权 to ask the browser for notification permission; once granted the button becomes disabled and reads 已授权, and a finished agent (or one waiting on you) raises the Windows toast (with the system notification sound) even with the whole browser window minimized. A denied permission reads 已拒绝 and must be re-granted in the browser's site settings; an environment without the Notification API reads 不支持. The boolean fields below stage save/discard with per-field reset to the composed default and override markers; toggling enabled off takes effect immediately for the running page — the alert reads the section at every edge.

An edge observed while the page is visible is consumed without alerting, so returning later never fires a stale reminder; an edge missed during a disconnect alerts on the reconnect resync, which is the "finished while you were away" case. A pending-interaction edge fires once per interaction kind, so a replacement request of the same kind does not re-alert.

Model Experience

None, as this package reacts to host-computed agent status for a human and touches no prompt, message, schema, stream, or tool result.

KV Cache effect

None; the package never assembles or sends provider requests.

Known Limitations and Deferred Work

• A closed or discarded browser tab cannot alert — the page must be alive for the notification; a fully closed browser or a memory-reclaimed tab stays silent until reopened. The notification additionally needs the browser's notification permission (a denied permission is sticky until changed in the browser's site settings).
• Subagent completions are quiet by default — the includeSubagents preference exists but defaults to false; flip it in the card (or the settings document) to alert on every child session.
• The settings section is the Host entry, not an independently named namespace — a profile serves one Config section per active entry, so these preferences live under the entry id the bundle patch mounts (ui-task-alert). A profile patch that renames that row, or that mounts the package under another id, detaches the card from the stored values; the card itself is keyed by <package>#<row id> for the same reason.
• Published declarations carry source specifiers — lib/types mirrors src/, so a relative import inside a .d.ts reads ./locales.ts and resolves only in a TypeScript workspace with allowImportingTsExtensions; no .js ships beside them. The dsh runtime reads only lib/index.js and lib/client.js, never these types.

Runtime invariant: No companion is published. The package observes two client-owned sources and raises a browser notification; it owns no event protocol or mutable relation whose independent observations could diverge. The entry Config, the watch edges, and their disposal are covered by this package's behavior specs.