diff --git a/apps/desktop-tauri/src-tauri/src/commands/bridge.rs b/apps/desktop-tauri/src-tauri/src/commands/bridge.rs
index 5e1b0f3020..2d1eae6c06 100644
--- a/apps/desktop-tauri/src-tauri/src/commands/bridge.rs
+++ b/apps/desktop-tauri/src-tauri/src/commands/bridge.rs
@@ -699,6 +699,7 @@ pub struct SettingsSnapshot {
     float_bar_show_cost: bool,
     promote_tray_icon: bool,
     claude_daily_routines_usage_visible: bool,
+    claude_allow_reading_claude_code_credentials: bool,
     alibaba_token_plan_region: String,
     weekly_progress_work_days: Option<u8>,
     cost_summary_display_style: &'static str,
@@ -810,6 +811,8 @@ impl From<Settings> for SettingsSnapshot {
             float_bar_show_cost: settings.float_bar_show_cost,
             promote_tray_icon: settings.promote_tray_icon,
             claude_daily_routines_usage_visible: settings.claude_daily_routines_usage_visible,
+            claude_allow_reading_claude_code_credentials: settings
+                .claude_allow_reading_claude_code_credentials,
             alibaba_token_plan_region: settings.alibaba_token_plan_region,
             weekly_progress_work_days: settings.weekly_progress_work_days,
             cost_summary_display_style: cost_summary_display_style_label(
diff --git a/apps/desktop-tauri/src-tauri/src/commands/settings.rs b/apps/desktop-tauri/src-tauri/src/commands/settings.rs
index df9ebb6a01..dfd92edce9 100644
--- a/apps/desktop-tauri/src-tauri/src/commands/settings.rs
+++ b/apps/desktop-tauri/src-tauri/src/commands/settings.rs
@@ -53,6 +53,7 @@ pub struct SettingsUpdate {
     pub tray_scale_percent: Option<u16>,
     pub powertoys_status_pipe_enabled: Option<bool>,
     pub claude_avoid_keychain_prompts: Option<bool>,
+    pub claude_allow_reading_claude_code_credentials: Option<bool>,
     pub codex_spark_usage_visible: Option<bool>,
     pub disable_keychain_access: Option<bool>,
     /// Map of provider CLI name → metric preference label.
@@ -80,6 +81,7 @@ impl SettingsUpdate {
     fn refreshes_provider_data(&self) -> bool {
         self.enabled_providers.is_some()
             || self.claude_daily_routines_usage_visible.is_some()
+            || self.claude_allow_reading_claude_code_credentials.is_some()
             || self.alibaba_token_plan_region.is_some()
             || self.weekly_progress_work_days.is_some()
     }
@@ -324,6 +326,9 @@ impl SettingsUpdate {
         if let Some(v) = self.claude_avoid_keychain_prompts {
             settings.set_claude_avoid_keychain_prompts(v);
         }
+        if let Some(v) = self.claude_allow_reading_claude_code_credentials {
+            settings.claude_allow_reading_claude_code_credentials = v;
+        }
         if let Some(v) = self.codex_spark_usage_visible {
             settings.set_codex_spark_usage_visible(v);
         }
@@ -516,6 +521,13 @@ mod tests {
             }
             .refreshes_provider_data()
         );
+        assert!(
+            SettingsUpdate {
+                claude_allow_reading_claude_code_credentials: Some(true),
+                ..Default::default()
+            }
+            .refreshes_provider_data()
+        );
         assert!(
             !SettingsUpdate {
                 provider_metrics: Some(Default::default()),
@@ -526,6 +538,26 @@ mod tests {
         );
     }
 
+    #[test]
+    fn apply_advanced_settings_sets_claude_code_credentials_consent() {
+        let mut settings = Settings::default();
+        assert!(!settings.claude_allow_reading_claude_code_credentials);
+
+        SettingsUpdate {
+            claude_allow_reading_claude_code_credentials: Some(true),
+            ..Default::default()
+        }
+        .apply_advanced_settings(&mut settings);
+        assert!(settings.claude_allow_reading_claude_code_credentials);
+
+        SettingsUpdate {
+            claude_allow_reading_claude_code_credentials: Some(false),
+            ..Default::default()
+        }
+        .apply_advanced_settings(&mut settings);
+        assert!(!settings.claude_allow_reading_claude_code_credentials);
+    }
+
     #[test]
     fn display_settings_that_affect_tray_trigger_presentation_refresh() {
         assert!(
diff --git a/apps/desktop-tauri/src/App.test.tsx b/apps/desktop-tauri/src/App.test.tsx
index 6320ae1d6e..c179a799c0 100644
--- a/apps/desktop-tauri/src/App.test.tsx
+++ b/apps/desktop-tauri/src/App.test.tsx
@@ -122,6 +122,7 @@ function settings(overrides: Partial<SettingsSnapshot> = {}): SettingsSnapshot {
     floatBarShowResetInline: false,
     floatBarShowCost: false,
     claudeDailyRoutinesUsageVisible: true,
+    claudeAllowReadingClaudeCodeCredentials: false,
     alibabaTokenPlanRegion: "cn",
     weeklyProgressWorkDays: null,
     costSummaryDisplayStyle: "compact",
diff --git a/apps/desktop-tauri/src/floatbar/FloatBar.test.tsx b/apps/desktop-tauri/src/floatbar/FloatBar.test.tsx
index a7235838ae..567ea0bff7 100644
--- a/apps/desktop-tauri/src/floatbar/FloatBar.test.tsx
+++ b/apps/desktop-tauri/src/floatbar/FloatBar.test.tsx
@@ -183,6 +183,7 @@ function settings(overrides: Partial<SettingsSnapshot> = {}): SettingsSnapshot {
     floatBarShowResetInline: false,
     floatBarShowCost: false,
     claudeDailyRoutinesUsageVisible: true,
+    claudeAllowReadingClaudeCodeCredentials: false,
     alibabaTokenPlanRegion: "cn",
     weeklyProgressWorkDays: null,
     costSummaryDisplayStyle: "compact",
diff --git a/apps/desktop-tauri/src/floatbar/SettingsSection.test.tsx b/apps/desktop-tauri/src/floatbar/SettingsSection.test.tsx
index b481e12f8b..ba16810e5d 100644
--- a/apps/desktop-tauri/src/floatbar/SettingsSection.test.tsx
+++ b/apps/desktop-tauri/src/floatbar/SettingsSection.test.tsx
@@ -15,6 +15,7 @@ const settings = {
   floatBarStyle: "floating",
   floatBarShowCost: false,
   claudeDailyRoutinesUsageVisible: true,
+  claudeAllowReadingClaudeCodeCredentials: false,
   alibabaTokenPlanRegion: "cn",
   weeklyProgressWorkDays: null,
   floatBarShowResetInline: false,
diff --git a/apps/desktop-tauri/src/i18n/keys.ts b/apps/desktop-tauri/src/i18n/keys.ts
index 98b3b42e41..9cf5dca6a8 100644
--- a/apps/desktop-tauri/src/i18n/keys.ts
+++ b/apps/desktop-tauri/src/i18n/keys.ts
@@ -299,6 +299,8 @@ export const ALL_LOCALE_KEYS = [
   "ProviderClaudeAvoidKeychainPromptsHelp",
   "ProviderClaudeDailyRoutinesUsage",
   "ProviderClaudeDailyRoutinesUsageHelp",
+  "ProviderClaudeAllowReadingClaudeCodeCredentials",
+  "ProviderClaudeAllowReadingClaudeCodeCredentialsHelp",
   "ProviderCodexSparkUsage",
   "ProviderCodexSparkUsageHelp",
   "CodexAccountsTitle",
diff --git a/apps/desktop-tauri/src/surfaces/PopOutPanel.test.tsx b/apps/desktop-tauri/src/surfaces/PopOutPanel.test.tsx
index 5c1f8ac476..816bfae1a1 100644
--- a/apps/desktop-tauri/src/surfaces/PopOutPanel.test.tsx
+++ b/apps/desktop-tauri/src/surfaces/PopOutPanel.test.tsx
@@ -176,6 +176,7 @@ function settings(): SettingsSnapshot {
     floatBarShowResetInline: false,
     floatBarShowCost: false,
     claudeDailyRoutinesUsageVisible: true,
+    claudeAllowReadingClaudeCodeCredentials: false,
     alibabaTokenPlanRegion: "cn",
     weeklyProgressWorkDays: null,
     costSummaryDisplayStyle: "compact",
diff --git a/apps/desktop-tauri/src/surfaces/TrayPanel.test.tsx b/apps/desktop-tauri/src/surfaces/TrayPanel.test.tsx
index 0c0c8f9b4d..678e621888 100644
--- a/apps/desktop-tauri/src/surfaces/TrayPanel.test.tsx
+++ b/apps/desktop-tauri/src/surfaces/TrayPanel.test.tsx
@@ -163,6 +163,7 @@ function settings(overrides: Partial<SettingsSnapshot> = {}): SettingsSnapshot {
     floatBarShowResetInline: false,
     floatBarShowCost: false,
     claudeDailyRoutinesUsageVisible: true,
+    claudeAllowReadingClaudeCodeCredentials: false,
     alibabaTokenPlanRegion: "cn",
     weeklyProgressWorkDays: null,
     costSummaryDisplayStyle: "compact",
diff --git a/apps/desktop-tauri/src/surfaces/settings/providers/sections/credentials/ClaudeCreds.test.tsx b/apps/desktop-tauri/src/surfaces/settings/providers/sections/credentials/ClaudeCreds.test.tsx
new file mode 100644
index 0000000000..5658bef21c
--- /dev/null
+++ b/apps/desktop-tauri/src/surfaces/settings/providers/sections/credentials/ClaudeCreds.test.tsx
@@ -0,0 +1,74 @@
+import { fireEvent, render, screen, waitFor } from "@testing-library/react";
+import { beforeEach, describe, expect, it, vi } from "vitest";
+import type { SettingsSnapshot } from "../../../../../types/bridge";
+import { ClaudeCreds } from "./ClaudeCreds";
+
+const tauriMocks = vi.hoisted(() => ({
+  getSettingsSnapshot: vi.fn(),
+  updateSettings: vi.fn(),
+}));
+
+vi.mock("../../../../../lib/tauri", async (importOriginal) => ({
+  ...(await importOriginal<typeof import("../../../../../lib/tauri")>()),
+  ...tauriMocks,
+}));
+
+type ClaudeSettingsSnapshot = Pick<
+  SettingsSnapshot,
+  | "claudeAvoidKeychainPrompts"
+  | "claudeDailyRoutinesUsageVisible"
+  | "claudeAllowReadingClaudeCodeCredentials"
+>;
+
+function snapshot(
+  overrides: Partial<ClaudeSettingsSnapshot> = {},
+): ClaudeSettingsSnapshot {
+  return {
+    claudeAvoidKeychainPrompts: false,
+    claudeDailyRoutinesUsageVisible: true,
+    claudeAllowReadingClaudeCodeCredentials: false,
+    ...overrides,
+  };
+}
+
+describe("ClaudeCreds", () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it("renders the Claude Code credentials consent toggle, off by default", async () => {
+    tauriMocks.getSettingsSnapshot.mockResolvedValue(snapshot());
+
+    render(<ClaudeCreds t={(key) => key} />);
+
+    const checkbox = await screen.findByRole("checkbox", {
+      name: "ProviderClaudeAllowReadingClaudeCodeCredentials ProviderClaudeAllowReadingClaudeCodeCredentialsHelp",
+    });
+    expect(checkbox).not.toBeChecked();
+    expect(
+      screen.getByText("ProviderClaudeAllowReadingClaudeCodeCredentialsHelp"),
+    ).toBeInTheDocument();
+  });
+
+  it("toggling the consent checkbox calls updateSettings and reflects the response", async () => {
+    tauriMocks.getSettingsSnapshot.mockResolvedValue(snapshot());
+    tauriMocks.updateSettings.mockResolvedValue(
+      snapshot({ claudeAllowReadingClaudeCodeCredentials: true }),
+    );
+
+    render(<ClaudeCreds t={(key) => key} />);
+
+    const checkbox = await screen.findByRole("checkbox", {
+      name: "ProviderClaudeAllowReadingClaudeCodeCredentials ProviderClaudeAllowReadingClaudeCodeCredentialsHelp",
+    });
+
+    fireEvent.click(checkbox);
+
+    await waitFor(() =>
+      expect(tauriMocks.updateSettings).toHaveBeenCalledWith({
+        claudeAllowReadingClaudeCodeCredentials: true,
+      }),
+    );
+    await waitFor(() => expect(checkbox).toBeChecked());
+  });
+});
diff --git a/apps/desktop-tauri/src/surfaces/settings/providers/sections/credentials/ClaudeCreds.tsx b/apps/desktop-tauri/src/surfaces/settings/providers/sections/credentials/ClaudeCreds.tsx
index 84d91d15fe..71ed639291 100644
--- a/apps/desktop-tauri/src/surfaces/settings/providers/sections/credentials/ClaudeCreds.tsx
+++ b/apps/desktop-tauri/src/surfaces/settings/providers/sections/credentials/ClaudeCreds.tsx
@@ -11,7 +11,9 @@ interface Props {
  *
  * Port of the `ProviderId::Claude` branch of the "Options" block in
  * `rust/src/native_ui/preferences.rs::render_provider_detail_panel`.
- * Exposes "Avoid keychain prompts" and "Show Daily Routines usage".
+ * Exposes "Avoid keychain prompts", "Show Daily Routines usage", and
+ * "Allow reading Claude Code's credentials" (OAuth consent gate added in
+ * 76d3f010 — this toggle is the UI surface for that setting).
  * The broader `disable_keychain_access` master switch lives in Advanced.
  */
 export function ClaudeCreds({ t }: Props) {
@@ -19,6 +21,8 @@ export function ClaudeCreds({ t }: Props) {
   const [showDailyRoutines, setShowDailyRoutines] = useState<boolean | null>(
     null,
   );
+  const [allowReadingClaudeCodeCredentials, setAllowReadingClaudeCodeCredentials] =
+    useState<boolean | null>(null);
   const [error, setError] = useState<string | null>(null);
   const [saving, setSaving] = useState(false);
 
@@ -29,6 +33,9 @@ export function ClaudeCreds({ t }: Props) {
         if (cancelled) return;
         setAvoidKeychain(s.claudeAvoidKeychainPrompts);
         setShowDailyRoutines(s.claudeDailyRoutinesUsageVisible ?? true);
+        setAllowReadingClaudeCodeCredentials(
+          s.claudeAllowReadingClaudeCodeCredentials ?? false,
+        );
       })
       .catch((e) => !cancelled && setError(String(e)));
     return () => {
@@ -64,7 +71,28 @@ export function ClaudeCreds({ t }: Props) {
     }
   };
 
-  if (avoidKeychain === null || showDailyRoutines === null) return null;
+  const toggleAllowReadingClaudeCodeCredentials = async (next: boolean) => {
+    setSaving(true);
+    try {
+      const updated = await updateSettings({
+        claudeAllowReadingClaudeCodeCredentials: next,
+      });
+      setAllowReadingClaudeCodeCredentials(
+        updated.claudeAllowReadingClaudeCodeCredentials ?? next,
+      );
+    } catch (e) {
+      setError(String(e));
+    } finally {
+      setSaving(false);
+    }
+  };
+
+  if (
+    avoidKeychain === null ||
+    showDailyRoutines === null ||
+    allowReadingClaudeCodeCredentials === null
+  )
+    return null;
 
   return (
     <section className="provider-detail-section">
@@ -101,6 +129,24 @@ export function ClaudeCreds({ t }: Props) {
           </span>
         </span>
       </label>
+      <label className="provider-detail-toggle">
+        <input
+          type="checkbox"
+          checked={allowReadingClaudeCodeCredentials}
+          disabled={saving}
+          onChange={(e) =>
+            void toggleAllowReadingClaudeCodeCredentials(e.target.checked)
+          }
+        />
+        <span>
+          <span className="provider-detail-toggle__label">
+            {t("ProviderClaudeAllowReadingClaudeCodeCredentials")}
+          </span>
+          <span className="provider-detail-toggle__helper">
+            {t("ProviderClaudeAllowReadingClaudeCodeCredentialsHelp")}
+          </span>
+        </span>
+      </label>
       {error && <div className="provider-detail-error">{error}</div>}
     </section>
   );
diff --git a/apps/desktop-tauri/src/surfaces/settings/tabs/AboutTab.test.tsx b/apps/desktop-tauri/src/surfaces/settings/tabs/AboutTab.test.tsx
index 21c8e5a138..9837634fde 100644
--- a/apps/desktop-tauri/src/surfaces/settings/tabs/AboutTab.test.tsx
+++ b/apps/desktop-tauri/src/surfaces/settings/tabs/AboutTab.test.tsx
@@ -96,6 +96,7 @@ const settings: SettingsSnapshot = {
   floatBarShowResetInline: false,
   floatBarShowCost: false,
   claudeDailyRoutinesUsageVisible: true,
+  claudeAllowReadingClaudeCodeCredentials: false,
   alibabaTokenPlanRegion: "cn",
   weeklyProgressWorkDays: null,
     costSummaryDisplayStyle: "compact",
diff --git a/apps/desktop-tauri/src/surfaces/settings/tabs/GeneralTab.test.tsx b/apps/desktop-tauri/src/surfaces/settings/tabs/GeneralTab.test.tsx
index 86799583d4..b7592a6170 100644
--- a/apps/desktop-tauri/src/surfaces/settings/tabs/GeneralTab.test.tsx
+++ b/apps/desktop-tauri/src/surfaces/settings/tabs/GeneralTab.test.tsx
@@ -86,6 +86,7 @@ const settings: SettingsSnapshot = {
   floatBarShowResetInline: false,
   floatBarShowCost: false,
   claudeDailyRoutinesUsageVisible: true,
+  claudeAllowReadingClaudeCodeCredentials: false,
   alibabaTokenPlanRegion: "cn",
   weeklyProgressWorkDays: null,
     costSummaryDisplayStyle: "compact",
diff --git a/apps/desktop-tauri/src/types/bridge.test.ts b/apps/desktop-tauri/src/types/bridge.test.ts
index d2e56e8051..27b0d37e99 100644
--- a/apps/desktop-tauri/src/types/bridge.test.ts
+++ b/apps/desktop-tauri/src/types/bridge.test.ts
@@ -115,6 +115,7 @@ describe("Language type", () => {
       floatBarShowResetInline: false,
       floatBarShowCost: false,
       claudeDailyRoutinesUsageVisible: true,
+      claudeAllowReadingClaudeCodeCredentials: false,
       alibabaTokenPlanRegion: "cn",
       weeklyProgressWorkDays: null,
     costSummaryDisplayStyle: "compact",
diff --git a/apps/desktop-tauri/src/types/bridge.ts b/apps/desktop-tauri/src/types/bridge.ts
index 3d1fe339f4..147c13b151 100644
--- a/apps/desktop-tauri/src/types/bridge.ts
+++ b/apps/desktop-tauri/src/types/bridge.ts
@@ -245,6 +245,13 @@ export interface SettingsSnapshot {
   promoteTrayIcon?: boolean;
   /** When true, show Claude Daily Routines quota row (default true). */
   claudeDailyRoutinesUsageVisible: boolean;
+  /**
+   * Explicit consent to read (and refresh) Claude Code's own OAuth
+   * credentials for the Claude provider. Default false — without consent
+   * OAuth stays closed and Auto falls back to labeled reduced-fidelity CLI
+   * usage (upstream #2634/#2745).
+   */
+  claudeAllowReadingClaudeCodeCredentials: boolean;
   /** Alibaba Token Plan region: cn | intl | cn-personal | intl-personal. */
   alibabaTokenPlanRegion: string;
   /** Optional work-week length [2,6] for session-equivalent weekly forecast. */
@@ -305,6 +312,7 @@ export interface SettingsUpdate {
   trayScalePercent?: number;
   powertoysStatusPipeEnabled?: boolean;
   claudeAvoidKeychainPrompts?: boolean;
+  claudeAllowReadingClaudeCodeCredentials?: boolean;
   codexSparkUsageVisible?: boolean;
   disableKeychainAccess?: boolean;
   /** Map of provider CLI name → metric preference label. */
diff --git a/rust/src/locale.rs b/rust/src/locale.rs
index e141ccc82b..86cecb7286 100644
--- a/rust/src/locale.rs
+++ b/rust/src/locale.rs
@@ -517,6 +517,8 @@ locale_keys! {
     ProviderClaudeAvoidKeychainPromptsHelp,
     ProviderClaudeDailyRoutinesUsage,
     ProviderClaudeDailyRoutinesUsageHelp,
+    ProviderClaudeAllowReadingClaudeCodeCredentials,
+    ProviderClaudeAllowReadingClaudeCodeCredentialsHelp,
     ProviderCodexSparkUsage,
     ProviderCodexSparkUsageHelp,
     CodexAccountsTitle,
diff --git a/rust/src/locale/en-US.ftl b/rust/src/locale/en-US.ftl
index 118f479bed..38e788e4e5 100644
--- a/rust/src/locale/en-US.ftl
+++ b/rust/src/locale/en-US.ftl
@@ -286,6 +286,8 @@ ProviderClaudeAvoidKeychainPrompts = Avoid Keychain prompts
 ProviderClaudeAvoidKeychainPromptsHelp = Use /usr/bin/security to read Claude credentials and avoid CodexBar keychain prompts.
 ProviderClaudeDailyRoutinesUsage = Show Daily Routines usage
 ProviderClaudeDailyRoutinesUsageHelp = Show the Daily Routines quota row for Claude web and OAuth usage.
+ProviderClaudeAllowReadingClaudeCodeCredentials = Allow reading Claude Code's credentials
+ProviderClaudeAllowReadingClaudeCodeCredentialsHelp = Lets CodexBar read (and refresh) Claude Code's own OAuth credentials for higher-fidelity usage. Off by default; without it, Auto falls back to reduced-fidelity CLI usage.
 ProviderCodexSparkUsage = Show Codex Spark usage
 ProviderCodexSparkUsageHelp = Show Codex Spark quota rows without hiding credits or other extra usage.
 CodexAccountsTitle = Codex Accounts
diff --git a/rust/src/locale/tr-TR.ftl b/rust/src/locale/tr-TR.ftl
index 62d2fa6f62..3e8884c4c6 100644
--- a/rust/src/locale/tr-TR.ftl
+++ b/rust/src/locale/tr-TR.ftl
@@ -286,6 +286,8 @@ ProviderClaudeAvoidKeychainPrompts = Anahtar Zinciri istemlerinden kaçın
 ProviderClaudeAvoidKeychainPromptsHelp = Claude kimlik bilgilerini okumak ve CodexBar Anahtar Zinciri istemlerini önlemek için /usr/bin/security kullanın.
 ProviderClaudeDailyRoutinesUsage = Günlük Rutinler kullanımını göster
 ProviderClaudeDailyRoutinesUsageHelp = Claude web ve OAuth kullanımı için Günlük Rutinler kota satırını göster.
+ProviderClaudeAllowReadingClaudeCodeCredentials = Claude Code kimlik bilgilerini okumaya izin ver
+ProviderClaudeAllowReadingClaudeCodeCredentialsHelp = CodexBar'ın daha isabetli kullanım verisi için Claude Code'un kendi OAuth kimlik bilgilerini okumasına (ve yenilemesine) izin verir. Varsayılan olarak kapalıdır; kapalıyken Otomatik mod, daha düşük isabetli CLI kullanımına düşer.
 ProviderCodexSparkUsage = Codex Spark kullanımını göster
 ProviderCodexSparkUsageHelp = Kredileri veya diğer ek kullanımları gizlemeden Codex Spark kota satırlarını göster.
 CodexAccountsTitle = Codex Hesapları
diff --git a/rust/src/settings/tests.rs b/rust/src/settings/tests.rs
index 418ab53956..1a468a939f 100644
--- a/rust/src/settings/tests.rs
+++ b/rust/src/settings/tests.rs
@@ -22,6 +22,7 @@ fn test_settings_default() {
     assert!(!settings.float_bar_show_cost);
     assert!(settings.promote_tray_icon);
     assert!(settings.claude_daily_routines_usage_visible);
+    assert!(!settings.claude_allow_reading_claude_code_credentials);
     assert_eq!(
         settings.low_power_mode_preference,
         LowPowerModePreference::Off