Merge pull request #1035 from deepseek-harness/codex/web-default-search

feat(web): enable default search

apps/web/tests/scaffold.ts

@@ -139,6 +139,17 @@ export interface LaunchOptions {
    * keyless first-run configuration lane; the default disables the adapter.
    */
   deepSeekMissingCredential?: boolean
+  /**
+   * Patch the shipped DeepSeek search row to a deterministic endpoint and
+   * credential reference. Browser search scenarios keep the real provider and
+   * credentials seam while avoiding external search traffic and ambient keys.
+   */
+  deepSeekSearch?: {
+    /** Anthropic-compatible base URL; the provider appends `/messages`. */
+    baseURL: string
+    /** Credential reference resolved by the shipped search provider. */
+    apiKeyEnv: string
+  }
   /** Leave the current welcome notice unacknowledged; ordinary scenarios publish it as complete before browser boot. */
   welcomeNoticePending?: boolean
 }
@@ -247,6 +258,15 @@ export async function launchWebScaffold(options: LaunchOptions = {}): Promise<We
     ...options.cordisTools === true
       ? [{ insert: [{ id: 'tool-cordis', name: 'cordis:tool-cordis' }] }]
       : [],
+    ...options.deepSeekSearch === undefined
+      ? []
+      : [{
+        id: 'web-search-deepseek',
+        config: {
+          apiKeyEnv: options.deepSeekSearch.apiKeyEnv,
+          baseURL: options.deepSeekSearch.baseURL,
+        },
+      }],
     ...mode === 'record' || options.deepSeekMissingCredential === true
       ? []
       : [{ id: 'llm-deepseek', disabled: true }],