Files
deepseek-harness/packages/bundle/web-app
Yichen Jiang 6758da87ae feat(web): choose the default agent preset from General settings
One settings row picking which preset new sessions are composed from.

It is deliberately a new-session preference, not a live switch: a session's
preset is fixed at creation and the host refuses to adopt an existing session
under a different one, so the row says "applies to sessions you start from now
on" rather than implying it can retune a running agent.

Options and the current value come from one `agentPreset.list` call — the
roster already reports which id an unspecified session gets, so the row needs
no settings-schema introspection, unlike the permission row it is modelled on.
The write targets only the namespace's `default` field.

The menu marks `user` rows: a locally authored preset is exactly as privileged
as the plugins it names, and presenting it identically to a shipped one would
hide that.

An empty roster reads as `unavailable` and renders nothing, because composing
no presets is a valid deployment rather than a failure — distinct from a
roster call that failed, which surfaces its message.
2026-08-07 00:38:11 +08:00
..

@deepseek-ai/dsh-web-app

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The dsh browser-surface bundle. cordis.patch.yml rides over dsh-base: it sets the coding persona, inserts the Web host rows (webserver, API gateway, workspace, projection, storage) and the browser plugin roster, and mounts this package's own web-runtime glue plugin (config {mode, printUrl, lanAddresses}). That plugin owns what used to be launcher code: it resolves the built frontend dist through @deepseek-ai/dsh-frontend's exports (workspace knowledge of this bundle, never user config), mounts the frontend-static fallback owner over it, registers the web-surface prompt section and the bash-visible DSH_WEB_URL/DSH_WEB_MODE runtime variables, and prints the dsh web: URL line when printUrl is true. The dsh web launcher alias patches mode/lanAddresses/printUrl and the flag family over these rows; dsh-headless layers on top and silences the URL line.

Model Experience

Web-surface prompt section and bash runtime variables

What the model sees

The app:web-surface global section (order 98) orients the model to the GUI: the canonical local URL, the "this page" referent, the HMR/rebuild update contract for the active mode, and the instruction not to start replacement servers. DSH_WEB_URL and DSH_WEB_MODE additionally appear in the managed bash environment with their descriptions, resolved per invocation from the live server.

Token effect

One prompt paragraph per session plus two managed-environment variable lines; constant per process.

KV Cache effect

The prompt section sits near the system prompt's head and is stable for the life of the process (port and mode are boot facts), so it does not invalidate the cache across turns.

Known Limitations and Deferred Work

  • The frontend dist must be builtrequire.resolve of the dist fails loud at activation with a build hint; there is no source-serving fallback.
  • lanAddresses is a boot-time snapshot — interface changes after boot are not re-advertised; the printed LAN URL always matches the configured trust fence.