Adapt to DeepSeek Harness 0.1.2-alpha.1

AGENTS.md

@@ -29,15 +29,14 @@ src/usage-remote.ts   Host half of the usage Remote: `commandcodeUsage`
                       service + `typert` registry contribution (optional inject).
 src/client/index.ts   Browser client entry: registers the "Command Code"
                       settings page (settings.section, id `commandcode`) and
-                      installs the friendly image-gate error wrapper.
+                      mounts the current Remote-backed settings surface.
 src/client/settings.ts  Settings-page controller (scope + credentials + staged
                       form; React-free so node tests can drive it).
 src/client/usage.ts   Account-card controller (Remote fetch lifecycle +
                       formatting; React-free) + the TypertRemoteMap merge
                       declaration for `commandcode/report`.
 src/client/section.tsx  The settings page React component (settings form +
                       account-usage card).
-src/client/sessions.ts  selectModel friendly-error wrapper (React-free).
 src/client/version.ts  Plugin version for the settings-page footer (package.json import, inlined at build).
 src/client/update.ts   Update hint: throttled npm-registry `latest` check +
                        tolerant semver compare (React-free, storage/fetch/time
@@ -51,7 +50,6 @@ src/client/locales.ts   zh/en copy + LocaleNamespaceMap augmentation.
 tests/adapter.test.ts Core adapter unit tests (node:test + tsx).
 tests/accounts.test.ts Account-pool rotation tests.
 tests/commands.test.ts getUsage + command tests (stubbed fetch, no network).
-tests/client.test.ts  sessions-wrapper tests.
 tests/settings.test.ts settings-page controller tests.
 tests/update.test.ts  update-hint tests (semver compare, payload parse,
                       throttle cache, failure semantics).
@@ -73,10 +71,10 @@ tsdown.config.ts      Build config (tsdown -> lib/, ESM, .d.ts + client.js).
   `react/jsx-runtime`, `@deepseek-ai/cordis`, `@deepseek-ai/dsh-client-ui-slots`,
   `@deepseek-ai/dsh-client-web-react`, `@deepseek-ai/dsh-client-ui-primitives`,
   `@deepseek-ai/dsh-client-schema-form`, `@deepseek-ai/dsh-client-ui-attachment`)
-  and host-shipped client bundles resolvable from the loader's module table
-  (e.g. `@deepseek-ai/dsh-client-runtime/client`). The settings page binds the
+  and host-shipped platform modules resolvable from the loader's module table
+  (e.g. `@deepseek-ai/dsh-client-store`). The settings page binds the
   `llm-commandcode` namespace through `ctx.settingsScope` and writes the API
-  key through `connection.api.credentials` under the `COMMANDCODE_API_KEY`
+  key through `ctx.remote.credentials` under the `COMMANDCODE_API_KEY`
   reference — never through the settings section, so the key literal cannot
   leak into a settings document. `tests/settings.test.ts` pins this contract.
 - **Wire protocol** (reverse-engineered, command-code@1.28.4; re-verified unchanged against 1.36.0):

CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+
+### Changed
+
+- **Adapted the provider to DeepSeek Harness 0.1.2-alpha.1.** Tool-call IDs now use the current branded chunk vocabulary, credential operations use Typert Remotes, the browser client consumes the new `dsh-client-store` platform module, and package metadata no longer references the removed `dsh-client-runtime` package.
+
 ## [0.8.4] - 2026-08-27
 
 ### Added

package.json

@@ -23,13 +23,13 @@
     "client": {
       "inject": [
         "@deepseek-ai/dsh-client-connection",
-        "@deepseek-ai/dsh-client-runtime",
         "@deepseek-ai/dsh-client-locale",
+        "@deepseek-ai/dsh-client-ui-renderer",
         "@deepseek-ai/dsh-client-ui-settings",
         "@deepseek-ai/dsh-api-remotes"
       ],
       "external": [
-        "@deepseek-ai/dsh-client-runtime/client"
+        "@deepseek-ai/dsh-client-store"
       ],
       "platform": "web"
     }
@@ -78,31 +78,39 @@
   "license": "MIT",
   "peerDependencies": {
     "@deepseek-ai/cordis": "^4.0.1",
-    "@deepseek-ai/dsh-api-remotes": "^0.1.0-rc.6 || ^0.1.1-rc.1",
-    "@deepseek-ai/dsh-attachment": "^0.1.0-rc.6 || ^0.1.1-rc.1",
-    "@deepseek-ai/dsh-client-connection": "^0.1.0-rc.6 || ^0.1.1-rc.1",
-    "@deepseek-ai/dsh-client-locale": "^0.1.0-rc.6 || ^0.1.1-rc.1",
-    "@deepseek-ai/dsh-client-runtime": "^0.1.0-rc.6 || ^0.1.1-rc.1",
-    "@deepseek-ai/dsh-client-ui-primitives": "^0.1.0-rc.6 || ^0.1.1-rc.1",
-    "@deepseek-ai/dsh-client-ui-settings": "^0.1.0-rc.6 || ^0.1.1-rc.1",
-    "@deepseek-ai/dsh-client-ui-slots": "^0.1.0-rc.6 || ^0.1.1-rc.1",
-    "@deepseek-ai/dsh-commands": "^0.1.0-rc.6 || ^0.1.1-rc.1",
-    "@deepseek-ai/dsh-credentials": "^0.1.0-rc.6 || ^0.1.1-rc.1",
-    "@deepseek-ai/dsh-launch-environment": "^0.1.0-rc.6 || ^0.1.1-rc.1",
-    "@deepseek-ai/dsh-llm": "^0.1.0-rc.6 || ^0.1.1-rc.1",
-    "@deepseek-ai/dsh-settings": "^0.1.0-rc.6 || ^0.1.1-rc.1",
-    "@deepseek-ai/dsh-timeout": "^0.1.0-rc.6 || ^0.1.1-rc.1",
-    "@deepseek-ai/dsh-typert-protocol": "^0.1.0-rc.6 || ^0.1.1-rc.1",
+    "@deepseek-ai/dsh-api-remotes": "^0.1.2-alpha.1",
+    "@deepseek-ai/dsh-attachment": "^0.1.2-alpha.1",
+    "@deepseek-ai/dsh-client-connection": "^0.1.2-alpha.1",
+    "@deepseek-ai/dsh-client-locale": "^0.1.2-alpha.1",
+    "@deepseek-ai/dsh-client-store": "^0.1.2-alpha.1",
+    "@deepseek-ai/dsh-client-ui-primitives": "^0.1.2-alpha.1",
+    "@deepseek-ai/dsh-client-ui-renderer": "^0.1.2-alpha.1",
+    "@deepseek-ai/dsh-client-ui-settings": "^0.1.2-alpha.1",
+    "@deepseek-ai/dsh-client-ui-slots": "^0.1.2-alpha.1",
+    "@deepseek-ai/dsh-commands": "^0.1.2-alpha.1",
+    "@deepseek-ai/dsh-credentials": "^0.1.2-alpha.1",
+    "@deepseek-ai/dsh-launch-environment": "^0.1.2-alpha.1",
+    "@deepseek-ai/dsh-llm": "^0.1.2-alpha.1",
+    "@deepseek-ai/dsh-settings": "^0.1.2-alpha.1",
+    "@deepseek-ai/dsh-timeout": "^0.1.2-alpha.1",
+    "@deepseek-ai/dsh-typert-protocol": "^0.1.2-alpha.1",
     "@deepseek-ai/schemastery": "^3.18.1",
     "react": "^18.2.0"
   },
+  "peerDependenciesMeta": {
+    "@deepseek-ai/dsh-client-store": {
+      "optional": true
+    },
+    "@deepseek-ai/dsh-client-ui-renderer": {
+      "optional": true
+    }
+  },
   "devDependencies": {
     "@deepseek-ai/cordis": "^4.0.1",
     "@deepseek-ai/dsh-api-remotes": "^0.1.0-rc.6",
     "@deepseek-ai/dsh-attachment": "^0.1.0-rc.6",
     "@deepseek-ai/dsh-client-connection": "^0.1.0-rc.6",
     "@deepseek-ai/dsh-client-locale": "^0.1.0-rc.6",
-    "@deepseek-ai/dsh-client-runtime": "^0.1.0-rc.6",
     "@deepseek-ai/dsh-client-ui-primitives": "^0.1.0-rc.6",
     "@deepseek-ai/dsh-client-ui-settings": "^0.1.0-rc.6",
     "@deepseek-ai/dsh-client-ui-slots": "^0.1.0-rc.6",

src/adapter.ts

@@ -30,7 +30,6 @@ import type { AttachmentStore, ImageAttachmentRef } from '@deepseek-ai/dsh-attac
 
 import {
   attributionHeaders,
-  CallId,
   LlmAdapter,
   LlmError,
   ReasoningEffortId,
@@ -49,6 +48,11 @@ import {
 } from '@deepseek-ai/dsh-llm'
 import { RETRY_MAX_DELAY_MS } from './accounts.ts'
 
+/** Brand a provider-issued tool-call id through the active harness chunk vocabulary. */
+function toolCallId(id: string): Extract<StreamChunk, { type: 'tool-call-delta' }>['id'] {
+  return id as Extract<StreamChunk, { type: 'tool-call-delta' }>['id']
+}
+
 // ---------------------------------------------------------------------------
 // Static capability snapshot (from the official command-code@1.36.0 bundled
 // model catalog, dist/cli.mjs). The Provider API does not expose reasoning
@@ -1777,11 +1781,11 @@ export class CommandCodeAdapter<C extends CommandCodeConnectionOptions = Command
           sawContent = true
           chunks.push(
             { type: 'block-start', index, blockType: 'tool-call' },
-            { type: 'tool-call-delta', index, id: CallId(id), name, argumentsDelta: args },
+            { type: 'tool-call-delta', index, id: toolCallId(id), name, argumentsDelta: args },
             {
               type: 'block-end',
               index,
-              block: { type: 'tool-call', id: CallId(id), name, arguments: args },
+              block: { type: 'tool-call', id: toolCallId(id), name, arguments: args },
             },
           )
           break

src/client-store.d.ts

@@ -0,0 +1,15 @@
+/** Compile-time face of the DSH 0.1.2 browser platform store module. */
+declare module '@deepseek-ai/dsh-client-store' {
+  /** Mutable observable snapshot consumed by slot hooks. */
+  export interface SnapshotStore<T> {
+    getSnapshot(): T
+    subscribe(listener: () => void): () => void
+    set(value: T): void
+  }
+
+  /** Create one observable snapshot store. */
+  export function createSnapshotStore<T>(initial: T): SnapshotStore<T>
+}
+
+/** Type-only module marker for the 0.1.2 renderer service augmentation. */
+declare module '@deepseek-ai/dsh-client-ui-renderer/client'

src/client/index.ts

@@ -3,36 +3,27 @@
  *
  * Two responsibilities:
  *
- * 1. A "Command Code" settings page (a `settings.section` entry at the same
+ * A "Command Code" settings page (a `settings.section` entry at the same
  *    nav level as General / Models / Plugins). The Models page renders an
  *    unknown-adapter-family card for the `commandcode` provider and disables
  *    its submit, so the API key cannot be configured there; this page is the
  *    dedicated surface. It writes the API key through the credentials domain
  *    (the `COMMANDCODE_API_KEY` reference the plugin resolves) and the
  *    connection facts through the `llm-commandcode` settings namespace, so a
  *    saved key or endpoint reaches the very next request.
- *
- * 2. The friendly-error wrapper for the harness's image-session gate — see
- *    `./sessions.ts`. The wrapper is deliberately narrow: only the
- *    `model-unavailable` code is rewritten, only when the message matches the
- *    image-session gate, and only the message text changes.
- *
- * The wire types are spelled structurally in `./sessions.ts` (not imported
- * from `@deepseek-ai/dsh-host-apiproxy`) so this client bundle does not drag
- * an extra peer dependency into the package; the shapes are stable and the
- * client build inlines them anyway.
  */
 
 import type { Context } from '@deepseek-ai/cordis'
-import { createSnapshotStore } from '@deepseek-ai/dsh-client-runtime/client'
+import { createSnapshotStore } from '@deepseek-ai/dsh-client-store'
 // Type-only imports that pull in the client-service augmentations
 // (`slots`/`remote`/`locale` on Context) and the `settings.section` SlotMap
 // entry (`settingsScope` arrives through dsh-client-ui-settings).
 import type {} from '@deepseek-ai/dsh-api-remotes/client'
 import type {} from '@deepseek-ai/dsh-client-locale/client'
+import type {} from '@deepseek-ai/dsh-client-ui-renderer/client'
 import type {} from '@deepseek-ai/dsh-client-ui-settings/client'
-import { installFriendlyImageError } from './sessions.ts'
 import { CommandCodeSettingsController, COMMANDCODE_NS, type SettingsPageState } from './settings.ts'
+import type { SettingsPageApi } from './settings.ts'
 import { CommandCodeUsageController, type UsagePageState, type UsageRemote } from './usage.ts'
 import { CommandCodeLoginController, type LoginPageState, type LoginRemote } from './login.ts'
 import { USAGE_REMOTE_CONTRIBUTION } from '../usage-wire.ts'
@@ -41,9 +32,6 @@ import type { TypertRemoteContribution } from '@deepseek-ai/dsh-typert-protocol'
 import { CommandCodeSettingsPage } from './section.tsx'
 import { zh, en } from './locales.ts'
 
-export { isImageSessionRejection, withFriendlyImageError } from './sessions.ts'
-import type { ConnectionLike } from './sessions.ts'
-
 /** CSS for the settings page, injected once (harness bundle convention). */
 const PAGE_CSS = `
 .cc-section{max-width:720px;color:var(--dsw-alias-label-primary);flex-direction:column;gap:12px;display:flex}
@@ -154,31 +142,30 @@ function injectPageCss(): void {
 
 /**
  * Client plugin body. Gates on the services the settings page needs
- * (`slots`, `locale`, `connection`, `remote`, `settingsScope`) plus the
- * `connection` used by the friendly-error wrapper — the same inject list the
- * harness's own settings-surface plugins declare.
+ * (`slots`, `locale`, `remote`, `remote.credentials`, `settingsScope`) — the
+ * same services the harness's own settings surfaces consume.
  */
 export function apply(ctx: Context): void {
   injectPageCss()
 
-  const connection = ctx.get('connection') as ConnectionLike | undefined
-  if (connection !== undefined) {
-    installFriendlyImageError(connection)
-  }
-
   // The "Command Code" settings page: register the section once the
   // `settings.section` declaration is on the ledger (ui-settings-general
   // owns the shell; registration order relative to it is not constrained —
   // `slots.inject` waits for the declaration).
   ctx.effect(() => ctx.locale.register('settings.commandcode', { zh, en }), 'dsh-commandcode-provider: page copy')
 
-  const api = ctx.get('connection').api
-  const hostDescription = ctx.get('connection').hostDescription
   const scope = ctx.settingsScope.bind<Record<string, unknown>>({ namespace: COMMANDCODE_NS })
-  const controller = new CommandCodeSettingsController(scope, { credentials: api.credentials }, hostDescription)
+  const credentialRemote = (ctx.remote as unknown as { credentials: SettingsPageApi['credentials'] }).credentials
+  const controller = new CommandCodeSettingsController(scope, { credentials: credentialRemote })
   ctx.effect(() => () => controller.dispose(), 'dsh-commandcode-provider: settings controller')
   const store = createSnapshotStore<SettingsPageState>(controller.state())
   controller.subscribe(() => store.set(controller.state()))
+  ctx.effect(
+    () => (ctx.remote as unknown as {
+      $on(event: 'credentials/reference-updated', listener: (ref: string) => void): () => void
+    }).$on('credentials/reference-updated', () => { controller.refreshCredentials() }),
+    'dsh-commandcode-provider: credential invalidations',
+  )
 
   // The account-usage card + login panel: mount the shared Remote contribution
   // (one mount carries every endpoint this plugin serves — report and login —
@@ -309,7 +296,7 @@ export function apply(ctx: Context): void {
 export const inject: readonly string[] = [
   'slots',
   'locale',
-  'connection',
   'remote',
+  'remote.credentials',
   'settingsScope',
 ]