feat(status-bar): Antigravity usage status (#7996)

* fix(status-bar): keep antigravity usage visible * feat(rate-limits): add Grok usage status * feat(grok): add managed usage accounts * test(rate-limits): isolate Codex PTY fallback fetches * fix(grok): address CodeRabbit review on usage status PR - Guard auth.json read/parse so missing files return null - Thread AbortSignal through Grok rate-limit fetch and ACP auth - Pass isRemote:false for floating-terminal agent launch env * fix(grok): wire ACP abort after child listeners to avoid TDZ * fix(status-bar): address CodeRabbit on combined Grok/Antigravity usage - Pin WSL shell distro when resolving managed GROK_HOME (parity with Codex) - Refresh only Grok on account change via fetchGrokOnly - Consolidate usage status-bar toggle catalogs; add Grok locale keys - Fix Grok aria-label, feature-interaction tracking, and test fixture * fix(settings): drop duplicate usage status-bar toggle catalog Remove the leftover re-export path so Appearance search has a single source of truth for usage provider toggles (including Antigravity + Grok). * fix(settings): restore AccountsPane and locale UTF-8 after merge Re-do AccountsPane three-way merge with binary-safe git objects and keep both Grok accounts + remote provider client imports. Rebuild locale JSON merges so em dash/ellipsis/middle-dot strings are no longer mojibake. * fix(i18n): add missing comma after merged status-bar locale keys * test: add antigravity to GrokUsagePane rate-limit fixture RateLimitState gained a required antigravity field; the pane fixture must carry it to typecheck. * fix(status-bar): gate Antigravity durable visibility on Gemini OAuth opt-in The Antigravity snapshot mirrors the Gemini fetch, which is permanently 'unavailable' until the user opts into Gemini CLI OAuth. Without this gate the default-on checked item plus a detected agy CLI pinned a dead 'A --' bar (Gemini itself hides in that state) and suppressed the usage setup CTA for users who configured nothing. --------- Co-authored-by: Brennan Benson <brennanbenson@Brennans-MacBook-Pro.local>
2026-07-11 04:11:24 +08:00 · 2026-07-11 04:11:24 +08:00 · 4209889f60
parent 143c36e566
commit 4209889f60
32 changed files with 399 additions and 22 deletions
--- a/src/main/rate-limits/service.ts
+++ b/src/main/rate-limits/service.ts
@ -79,6 +79,7 @@ type InternalRateLimitState = {
  gemini: ProviderRateLimits | null
  opencodeGo: ProviderRateLimits | null
  kimi: ProviderRateLimits | null
+  antigravity: ProviderRateLimits | null
  minimax: ProviderRateLimits | null
  grok: ProviderRateLimits | null
 }
@ -113,6 +114,7 @@ export class RateLimitService {
    gemini: null,
    opencodeGo: null,
    kimi: null,
+    antigravity: null,
    minimax: null,
    grok: null
  }
@ -1126,7 +1128,7 @@ export class RateLimitService {

  private withFetchingStatus(
    current: ProviderRateLimits | null,
-    provider: 'claude' | 'codex' | 'gemini' | 'opencode-go' | 'kimi' | 'minimax' | 'grok'
+    provider: 'claude' | 'codex' | 'gemini' | 'opencode-go' | 'kimi' | 'minimax' | 'grok' | 'antigravity'
  ): ProviderRateLimits {
    if (!current) {
      return {
@ -1200,6 +1202,7 @@ export class RateLimitService {
        ? this.withFetchingStatus(null, 'opencode-go')
        : this.withFetchingStatus(previousState.opencodeGo, 'opencode-go'),
      kimi: this.withFetchingStatus(previousState.kimi, 'kimi'),
+      antigravity: this.withFetchingStatus(previousState.antigravity, 'antigravity'),
      minimax: miniMaxConfigChanged
        ? this.withFetchingStatus(null, 'minimax')
        : this.withFetchingStatus(previousState.minimax, 'minimax'),
@ -1287,6 +1290,14 @@ export class RateLimitService {
            status: 'error'
          } satisfies ProviderRateLimits)

+    // Why: Antigravity shares Google/Gemini usage credentials today; mirror the
+    // Gemini snapshot under provider 'antigravity' so status-bar UI that checks
+    // antigravity state receives a real fetch lifecycle instead of staying null.
+    const antigravity: ProviderRateLimits = {
+      ...gemini,
+      provider: 'antigravity'
+    }
+
    const opencodeGo =
      opencodeGoResult.status === 'fulfilled'
        ? opencodeGoResult.value
@ -1365,6 +1376,7 @@ export class RateLimitService {
          : this.applyStalePolicy(opencodeGo, previousState.opencodeGo)
        : this.state.opencodeGo,
      kimi: this.applyStalePolicy(kimi, previousState.kimi),
+      antigravity: this.applyStalePolicy(antigravity, previousState.antigravity),
      minimax: shouldApplyMiniMax
        ? miniMaxConfigChanged
          ? miniMax
--- a/src/main/runtime/rpc/methods/client-ui.test.ts
+++ b/src/main/runtime/rpc/methods/client-ui.test.ts
@ -182,11 +182,12 @@ describe('client UI RPC methods', () => {
      ...getDefaultUIState(),
      worktreeCardProperties: ['status', 'branch', 'automation', 'inline-agents'],
      _worktreeCardModeDefaulted: true,
-      statusBarItems: ['codex', 'kimi', 'minimax', 'grok', 'ports'],
+      statusBarItems: ['codex', 'kimi', 'minimax', 'grok', 'antigravity', 'ports'],
      _portsStatusBarDefaultAdded: true,
      _kimiStatusBarDefaultAdded: true,
      _minimaxStatusBarDefaultAdded: true,
      _grokStatusBarDefaultAdded: true,
+      _antigravityStatusBarDefaultAdded: true,
      taskResumeState: {
        githubMode: 'items',
        githubItemsQuery: 'is:open',
@ -222,11 +223,12 @@ describe('client UI RPC methods', () => {
    const payload = {
      worktreeCardProperties: ['status', 'branch', 'automation', 'inline-agents'],
      _worktreeCardModeDefaulted: true,
-      statusBarItems: ['codex', 'kimi', 'minimax', 'grok', 'ports'],
+      statusBarItems: ['codex', 'kimi', 'minimax', 'grok', 'antigravity', 'ports'],
      _portsStatusBarDefaultAdded: true,
      _kimiStatusBarDefaultAdded: true,
      _minimaxStatusBarDefaultAdded: true,
      _grokStatusBarDefaultAdded: true,
+      _antigravityStatusBarDefaultAdded: true,
      taskResumeState: {
        githubMode: 'items',
        githubItemsQuery: 'is:open',
--- a/src/main/runtime/rpc/methods/client-ui.ts
+++ b/src/main/runtime/rpc/methods/client-ui.ts
@ -44,6 +44,7 @@ const StatusBarItem = z.enum([
  'claude',
  'codex',
  'gemini',
+  'antigravity',
  'opencode-go',
  'kimi',
  'minimax',
@ -204,6 +205,7 @@ const UiUpdate = z
    _portsStatusBarDefaultAdded: z.boolean().optional(),
    _kimiStatusBarDefaultAdded: z.boolean().optional(),
    _minimaxStatusBarDefaultAdded: z.boolean().optional(),
+    _antigravityStatusBarDefaultAdded: z.boolean().optional(),
    _grokStatusBarDefaultAdded: z.boolean().optional(),
    statusBarVisible: z.boolean().optional(),
    dismissedUpdateVersion: NullableString.optional(),
--- a/src/renderer/src/components/settings/AppearancePane.test.tsx
+++ b/src/renderer/src/components/settings/AppearancePane.test.tsx
@ -412,6 +412,31 @@ describe('AppearancePane', () => {
    expect(mocks.state.toggleStatusBarItem).toHaveBeenCalledWith('minimax')
  })

+  it('records Antigravity status bar toggles as usage tracking interactions', async () => {
+    mocks.state.availableStatusBarToggles = [
+      {
+        id: 'antigravity',
+        title: 'Antigravity Usage',
+        description: 'Show Antigravity subscription usage in the status bar.',
+        toggleDescription: 'Show Antigravity subscription usage for the active workspace.',
+        keywords: ['status bar', 'antigravity', 'usage']
+      }
+    ]
+    mocks.state.settingsSearchQuery = 'antigravity'
+    const container = await renderAppearancePane(getDefaultSettings('/tmp'))
+    const antigravitySwitch = container.querySelector<HTMLButtonElement>(
+      'button[role="switch"][aria-label="Antigravity Usage"]'
+    )
+
+    expect(antigravitySwitch).not.toBeNull()
+    await act(async () => {
+      antigravitySwitch?.dispatchEvent(new MouseEvent('click', { bubbles: true }))
+    })
+
+    expect(mocks.state.recordFeatureInteraction).toHaveBeenCalledWith('usage-tracking')
+    expect(mocks.state.toggleStatusBarItem).toHaveBeenCalledWith('antigravity')
+  })
+
  it('collapses sibling sections so only the Interface section is expanded by default', async () => {
    mocks.state.settingsSearchQuery = ''
    const container = await renderAppearancePane(getDefaultSettings('/tmp'))
--- a/src/renderer/src/components/settings/AppearanceWindowSidebarSection.tsx
+++ b/src/renderer/src/components/settings/AppearanceWindowSidebarSection.tsx
@ -43,6 +43,7 @@ function recordStatusBarToggleInteraction(
    id === 'gemini' ||
    id === 'opencode-go' ||
    id === 'kimi' ||
+    id === 'antigravity' ||
    id === 'minimax' ||
    id === 'grok'
  ) {
--- a/src/renderer/src/components/settings/appearance-status-bar-antigravity-toggle-search.ts
+++ b/src/renderer/src/components/settings/appearance-status-bar-antigravity-toggle-search.ts
@ -0,0 +1,43 @@
+import type { StatusBarItem } from '../../../../shared/types'
+import { translate } from '@/i18n/i18n'
+import { translateSearchKeyword } from './settings-search-keywords'
+
+export function getAntigravityStatusBarToggleSearchEntry(): {
+  id: StatusBarItem
+  title: string
+  description: string
+  keywords: string[]
+  toggleDescription: string
+} {
+  return {
+    id: 'antigravity',
+    title: translate(
+      'auto.components.settings.appearance.search.antigravityUsageTitle',
+      'Antigravity Usage'
+    ),
+    description: translate(
+      'auto.components.settings.appearance.search.antigravityUsageDescription',
+      'Show Antigravity subscription usage in the status bar.'
+    ),
+    keywords: [
+      ...translateSearchKeyword(
+        'auto.components.settings.appearance.search.896eb53fd4',
+        'status bar'
+      ),
+      ...translateSearchKeyword(
+        'auto.components.settings.appearance.search.antigravityKeyword',
+        'antigravity'
+      ),
+      ...translateSearchKeyword('auto.components.settings.appearance.search.00a028f25f', 'usage'),
+      ...translateSearchKeyword(
+        'auto.components.settings.appearance.search.de586def95',
+        'subscription'
+      ),
+      ...translateSearchKeyword('auto.components.settings.appearance.search.51b0ccd6a2', 'google')
+    ],
+    toggleDescription: translate(
+      'settings.appearance.statusBar.antigravityToggleDescription',
+      'Show Antigravity subscription usage for the active workspace.'
+    )
+  }
+}
--- a/src/renderer/src/components/settings/appearance-status-bar-search.test.ts
+++ b/src/renderer/src/components/settings/appearance-status-bar-search.test.ts
@ -18,6 +18,19 @@ vi.mock('./settings-search-keywords', () => ({
 import { getStatusBarToggles } from './appearance-status-bar-search'

 describe('getStatusBarToggles', () => {
+  it('includes Antigravity usage so Appearance can toggle the default-on status item', () => {
+    const antigravityToggle = getStatusBarToggles().find((entry) => entry.id === 'antigravity')
+
+    expect(antigravityToggle).toMatchObject({
+      title: 'Antigravity Usage',
+      description: 'Show Antigravity subscription usage in the status bar.',
+      toggleDescription: 'Show Antigravity subscription usage for the active workspace.'
+    })
+    expect(antigravityToggle?.keywords).toEqual(
+      expect.arrayContaining(['status bar', 'antigravity', 'usage', 'subscription', 'google'])
+    )
+  })
+
  it('includes MiniMax usage so Appearance can toggle the default-on status item', () => {
    const miniMaxToggle = getStatusBarToggles().find((entry) => entry.id === 'minimax')

--- a/src/renderer/src/components/settings/appearance-status-bar-search.ts
+++ b/src/renderer/src/components/settings/appearance-status-bar-search.ts
@ -2,6 +2,7 @@ import type { StatusBarItem } from '../../../../shared/types'
 import { createLocalizedCatalog } from '@/i18n/localized-catalog'
 import { translate } from '@/i18n/i18n'
 import { translateSearchKeyword } from './settings-search-keywords'
+import { getAntigravityStatusBarToggleSearchEntry } from './appearance-status-bar-antigravity-toggle-search'
 import { getGrokStatusBarToggleSearchEntry } from './appearance-status-bar-grok-toggle-search'

 export const getStatusBarToggles = createLocalizedCatalog(
@ -99,6 +100,7 @@ export const getStatusBarToggles = createLocalizedCatalog(
        'Show Gemini token and cost usage for the active workspace.'
      )
    },
+    getAntigravityStatusBarToggleSearchEntry(),
    {
      id: 'opencode-go',
      title: translate(
--- a/src/renderer/src/components/stats/GrokUsagePane.test.tsx
+++ b/src/renderer/src/components/stats/GrokUsagePane.test.tsx
@ -22,6 +22,7 @@ const mockStoreState = {
    gemini: null,
    opencodeGo: null,
    kimi: null,
+    antigravity: null,
    minimax: null,
    grok: {
      provider: 'grok',
--- a/src/renderer/src/components/status-bar/StatusBar.tsx
+++ b/src/renderer/src/components/status-bar/StatusBar.tsx
@ -1760,11 +1760,13 @@ export function ProviderDetailsMenu({
                      ? 'O'
                      : provider.provider === 'kimi'
                        ? 'K'
-                        : provider.provider === 'minimax'
-                          ? 'M'
-                          : provider.provider === 'grok'
-                            ? 'R'
-                            : 'X'}
+                        : provider.provider === 'antigravity'
+                          ? 'A'
+                          : provider.provider === 'minimax'
+                            ? 'M'
+                            : provider.provider === 'grok'
+                              ? 'R'
+                              : 'X'}
              </span>
            </span>
          ) : (
@ -1910,17 +1912,26 @@ function StatusBarInner({ floatingTerminalOpen }: StatusBarProps): React.JSX.Ele
    return null
  }

-  const { claude, codex, gemini, opencodeGo, kimi, minimax, grok } = rateLimits
+  const { claude, codex, gemini, opencodeGo, kimi, antigravity, minimax, grok } = rateLimits

  // Why: a provider earns a bar from either a usable live snapshot or durable
  // setup in Settings. The durable path keeps account switchers visible while
  // usage snapshots hydrate, fail, or temporarily report unavailable.
  // Detection-gating (see status-bar-agent-gating) additionally hides per-CLI
  // bars when the agent isn't installed on PATH.
-  // Why: thread the cookie durability flag from RateLimitState so the
-  // MiniMax bar stays visible after a reload and between snapshot refreshes.
+  // Why: Antigravity usage has no separate persisted credential. A checked
+  // status item plus detected CLI is the durable signal that the user wants
+  // its usage slot visible while the first snapshot is still pending. The
+  // visibility module additionally requires geminiCliOAuthEnabled (already in
+  // settings) because the snapshot mirrors the Gemini fetch.
+  const antigravityUsageConfigured =
+    statusBarItems.includes('antigravity') &&
+    isStatusBarItemAvailable('antigravity', detectedAgentIds)
+  // Why: thread non-GlobalSettings durability flags from renderer/main state so
+  // bars stay visible after a reload and between snapshot refreshes.
  const usageSettings = {
    ...settings,
+    antigravityUsageConfigured,
    minimaxCookieConfigured: rateLimits.minimaxCookieConfigured,
    grokAuthConfigured: rateLimits.grokAuthConfigured
  }
@ -1928,6 +1939,7 @@ function StatusBarInner({ floatingTerminalOpen }: StatusBarProps): React.JSX.Ele
  const visibleCodex = getVisibleUsageProvider('codex', codex, usageSettings)
  const visibleGemini = getVisibleUsageProvider('gemini', gemini, usageSettings)
  const visibleKimi = getVisibleUsageProvider('kimi', kimi, usageSettings)
+  const visibleAntigravity = getVisibleUsageProvider('antigravity', antigravity, usageSettings)
  const visibleMiniMax = getVisibleUsageProvider('minimax', minimax, usageSettings)
  const visibleGrok = getVisibleUsageProvider('grok', grok, usageSettings)
  const showClaude =
@ -1946,6 +1958,10 @@ function StatusBarInner({ floatingTerminalOpen }: StatusBarProps): React.JSX.Ele
    visibleKimi !== null &&
    statusBarItems.includes('kimi') &&
    isStatusBarItemAvailable('kimi', detectedAgentIds)
+  const showAntigravity =
+    visibleAntigravity !== null &&
+    statusBarItems.includes('antigravity') &&
+    isStatusBarItemAvailable('antigravity', detectedAgentIds)
  // Why: MiniMax is a cookie-auth provider, not a CLI on PATH, so detection-gating
  // doesn't apply (same rationale as OpenCode Go below).
  const showMiniMax = visibleMiniMax !== null && statusBarItems.includes('minimax')
@ -1968,6 +1984,7 @@ function StatusBarInner({ floatingTerminalOpen }: StatusBarProps): React.JSX.Ele
    showGemini ||
    showOpencodeGo ||
    showKimi ||
+    showAntigravity ||
    showMiniMax ||
    showGrok ||
    showResourceUsage
@ -1976,7 +1993,7 @@ function StatusBarInner({ floatingTerminalOpen }: StatusBarProps): React.JSX.Ele
  // included because managed accounts are durable even when live usage
  // snapshots are still hydrating or unavailable after an update.
  const isEmptyUsageState = isUsageEmptyState(
-    { claude, codex, gemini, opencodeGo, kimi, minimax, grok },
+    { claude, codex, gemini, opencodeGo, kimi, antigravity, minimax, grok },
    usageSettings
  )
  // Why: the teaching CTA is a one-time nudge — once the user hides it, keep it
@ -1988,6 +2005,7 @@ function StatusBarInner({ floatingTerminalOpen }: StatusBarProps): React.JSX.Ele
    gemini?.status === 'fetching' ||
    opencodeGo?.status === 'fetching' ||
    kimi?.status === 'fetching' ||
+    antigravity?.status === 'fetching' ||
    minimax?.status === 'fetching' ||
    grok?.status === 'fetching'

@ -2045,6 +2063,17 @@ function StatusBarInner({ floatingTerminalOpen }: StatusBarProps): React.JSX.Ele
                )}
              />
            )}
+            {showAntigravity && (
+              <ProviderDetailsMenu
+                provider={visibleAntigravity}
+                compact={compact}
+                iconOnly={iconOnly}
+                ariaLabel={translate(
+                  'auto.components.status.bar.StatusBar.antigravityUsageDetails',
+                  'Open Antigravity usage details'
+                )}
+              />
+            )}
            {showOpencodeGo && (
              <ProviderDetailsMenu
                provider={visibleOpencodeGo}
@ -2210,6 +2239,21 @@ function StatusBarInner({ floatingTerminalOpen }: StatusBarProps): React.JSX.Ele
              {translate('auto.components.status.bar.StatusBar.c1df0d67ec', 'Gemini Usage')}
            </DropdownMenuCheckboxItem>
          )}
+          {isStatusBarItemAvailable('antigravity', detectedAgentIds) && (
+            <DropdownMenuCheckboxItem
+              checked={statusBarItems.includes('antigravity')}
+              onCheckedChange={() => {
+                recordFeatureInteraction('usage-tracking')
+                toggleStatusBarItem('antigravity')
+              }}
+            >
+              <AgentIcon agent="antigravity" size={14} />
+              {translate(
+                'auto.components.status.bar.StatusBar.antigravityUsage',
+                'Antigravity Usage'
+              )}
+            </DropdownMenuCheckboxItem>
+          )}
          <DropdownMenuCheckboxItem
            checked={statusBarItems.includes('opencode-go')}
            onCheckedChange={() => {
--- a/src/renderer/src/components/status-bar/status-bar-agent-gating.test.ts
+++ b/src/renderer/src/components/status-bar/status-bar-agent-gating.test.ts
@ -18,6 +18,7 @@ describe('isStatusBarItemAvailable', () => {
    expect(isStatusBarItemAvailable('claude', null)).toBe(true)
    expect(isStatusBarItemAvailable('codex', null)).toBe(true)
    expect(isStatusBarItemAvailable('gemini', null)).toBe(true)
+    expect(isStatusBarItemAvailable('antigravity', null)).toBe(true)
    expect(isStatusBarItemAvailable('grok', null)).toBe(true)
  })

@ -25,6 +26,7 @@ describe('isStatusBarItemAvailable', () => {
    expect(isStatusBarItemAvailable('claude', [])).toBe(false)
    expect(isStatusBarItemAvailable('codex', ['claude'])).toBe(false)
    expect(isStatusBarItemAvailable('gemini', ['claude', 'codex'])).toBe(false)
+    expect(isStatusBarItemAvailable('antigravity', ['claude', 'codex'])).toBe(false)
    expect(isStatusBarItemAvailable('grok', ['claude', 'kimi'])).toBe(false)
  })

@ -32,6 +34,7 @@ describe('isStatusBarItemAvailable', () => {
    expect(isStatusBarItemAvailable('claude', ['claude'])).toBe(true)
    expect(isStatusBarItemAvailable('codex', ['codex', 'claude'])).toBe(true)
    expect(isStatusBarItemAvailable('gemini', ['gemini'])).toBe(true)
+    expect(isStatusBarItemAvailable('antigravity', ['antigravity'])).toBe(true)
    expect(isStatusBarItemAvailable('grok', ['grok'])).toBe(true)
  })
 })
--- a/src/renderer/src/components/status-bar/status-bar-agent-gating.ts
+++ b/src/renderer/src/components/status-bar/status-bar-agent-gating.ts
@ -1,6 +1,6 @@
 import type { StatusBarItem, TuiAgent } from '../../../../shared/types'

-// Why: Claude/Codex/Gemini usage bars are surface noise when the underlying
+// Why: CLI-backed usage bars are surface noise when the underlying
 // CLI isn't installed (e.g. a fresh Ubuntu install showing "Gemini Usage"
 // when no Gemini CLI is on PATH). We hide both the bar and its toggle when
 // PATH detection reports the agent as missing. Pre-detection (null) keeps
@ -11,6 +11,7 @@ const CLI_GATED_ITEMS: ReadonlySet<StatusBarItem> = new Set([
  'codex',
  'gemini',
  'kimi',
+  'antigravity',
  'grok'
 ])

--- a/src/renderer/src/components/status-bar/status-bar-provider-visibility.test.ts
+++ b/src/renderer/src/components/status-bar/status-bar-provider-visibility.test.ts
@ -70,6 +70,7 @@ function usageSettings(overrides: Partial<UsageProviderSettings> = {}): UsagePro
    claudeManagedAccounts: [],
    opencodeSessionCookie: '',
    geminiCliOAuthEnabled: false,
+    antigravityUsageConfigured: false,
    minimaxCookieConfigured: false,
    grokAuthConfigured: false,
    ...overrides
@ -119,6 +120,11 @@ describe('hasUsageProviderSettings', () => {
    expect(
      hasUsageProviderSettings(usageSettings({ opencodeSessionCookie: ' session=abc ' }))
    ).toBe(true)
+    // Why: antigravity durability requires the Gemini OAuth opt-in; the
+    // checked item alone must not suppress the usage setup CTA.
+    expect(hasUsageProviderSettings(usageSettings({ antigravityUsageConfigured: true }))).toBe(
+      false
+    )
    expect(hasUsageProviderSettings(usageSettings({ minimaxCookieConfigured: true }))).toBe(true)
    expect(hasUsageProviderSettings(usageSettings({ grokAuthConfigured: true }))).toBe(true)
  })
@ -150,6 +156,32 @@ describe('hasUsageProviderSettingsForProvider', () => {
    ).toBe(true)
    expect(hasUsageProviderSettingsForProvider('claude', usageSettings())).toBe(false)
    expect(hasUsageProviderSettingsForProvider('kimi', usageSettings())).toBe(false)
+    expect(hasUsageProviderSettingsForProvider('grok', usageSettings())).toBe(false)
+  })
+
+  it('requires both a checked Antigravity item and Gemini OAuth as the durable Antigravity signal', () => {
+    expect(
+      hasUsageProviderSettingsForProvider(
+        'antigravity',
+        usageSettings({ antigravityUsageConfigured: true, geminiCliOAuthEnabled: true })
+      )
+    ).toBe(true)
+    // Why: the snapshot mirrors the Gemini fetch — without the OAuth opt-in it
+    // is permanently unavailable, so the checked item alone is not durable.
+    expect(
+      hasUsageProviderSettingsForProvider(
+        'antigravity',
+        usageSettings({ antigravityUsageConfigured: true })
+      )
+    ).toBe(false)
+    expect(
+      hasUsageProviderSettingsForProvider(
+        'antigravity',
+        usageSettings({ geminiCliOAuthEnabled: true })
+      )
+    ).toBe(false)
+    expect(hasUsageProviderSettingsForProvider('antigravity', usageSettings())).toBe(false)
+    expect(hasUsageProviderSettingsForProvider('antigravity', null)).toBe(false)
  })

  it('treats minimaxCookieConfigured as the durable signal for MiniMax', () => {
@ -283,6 +315,42 @@ describe('getVisibleUsageProvider', () => {
      )
    ).toBe(null)
  })
+
+  it('keeps Antigravity visible while the snapshot is pending when checked and Gemini OAuth is on', () => {
+    const visible = getVisibleUsageProvider(
+      'antigravity',
+      null,
+      usageSettings({ antigravityUsageConfigured: true, geminiCliOAuthEnabled: true })
+    )
+    expect(visible).toMatchObject({
+      provider: 'antigravity',
+      status: 'fetching',
+      session: null,
+      weekly: null
+    })
+  })
+
+  it('hides Antigravity while Gemini OAuth is off even when its status item is checked', () => {
+    // Why: without the OAuth opt-in the mirrored snapshot is permanently
+    // 'unavailable'; the default-on item must not pin a dead bar.
+    expect(
+      getVisibleUsageProvider(
+        'antigravity',
+        null,
+        usageSettings({ antigravityUsageConfigured: true })
+      )
+    ).toBe(null)
+    expect(
+      getVisibleUsageProvider(
+        'antigravity',
+        provider('unavailable', {
+          provider: 'antigravity',
+          error: 'Gemini CLI OAuth is disabled in settings'
+        }),
+        usageSettings({ antigravityUsageConfigured: true })
+      )
+    ).toBe(null)
+  })
 })

 describe('isUsageEmptyState', () => {
@ -295,6 +363,7 @@ describe('isUsageEmptyState', () => {
          gemini: null,
          opencodeGo: null,
          kimi: null,
+          antigravity: null,
          minimax: null,
          grok: null
        },
@ -312,6 +381,7 @@ describe('isUsageEmptyState', () => {
          gemini: provider('unavailable'),
          opencodeGo: provider('unavailable', { provider: 'opencode-go' }),
          kimi: provider('unavailable', { provider: 'kimi' }),
+          antigravity: provider('unavailable', { provider: 'antigravity' }),
          minimax: provider('unavailable', { provider: 'minimax' }),
          grok: provider('unavailable', { provider: 'grok' })
        },
@ -329,6 +399,7 @@ describe('isUsageEmptyState', () => {
          gemini: provider('unavailable'),
          opencodeGo: provider('unavailable', { provider: 'opencode-go' }),
          kimi: provider('unavailable', { provider: 'kimi' }),
+          antigravity: provider('unavailable', { provider: 'antigravity' }),
          minimax: provider('unavailable', { provider: 'minimax' }),
          grok: provider('unavailable', { provider: 'grok' })
        },
@ -357,6 +428,7 @@ describe('isUsageEmptyState', () => {
          gemini: null,
          opencodeGo: null,
          kimi: null,
+          antigravity: null,
          minimax: null,
          grok: null
        },
@ -374,6 +446,7 @@ describe('isUsageEmptyState', () => {
          gemini: provider('unavailable'),
          opencodeGo: provider('unavailable', { provider: 'opencode-go' }),
          kimi: provider('unavailable', { provider: 'kimi' }),
+          antigravity: null,
          minimax: provider('unavailable', { provider: 'minimax' }),
          grok: provider('unavailable', { provider: 'grok' })
        },
@ -381,4 +454,42 @@ describe('isUsageEmptyState', () => {
      )
    ).toBe(true)
  })
+
+  it('does not show the setup CTA while checked Antigravity usage is awaiting a snapshot', () => {
+    expect(
+      isUsageEmptyState(
+        {
+          claude: provider('unavailable', { provider: 'claude' }),
+          codex: provider('unavailable', { provider: 'codex' }),
+          gemini: provider('unavailable'),
+          opencodeGo: provider('unavailable', { provider: 'opencode-go' }),
+          kimi: provider('unavailable', { provider: 'kimi' }),
+          antigravity: null,
+          grok: provider('unavailable', { provider: 'grok' }),
+          minimax: provider('unavailable', { provider: 'minimax' })
+        },
+        usageSettings({ antigravityUsageConfigured: true, geminiCliOAuthEnabled: true })
+      )
+    ).toBe(false)
+  })
+
+  it('still shows the setup CTA when Antigravity is checked but Gemini OAuth is off', () => {
+    // Why: the default-on Antigravity item is not configured usage on its own;
+    // it must not hide the teaching CTA from users who set nothing up.
+    expect(
+      isUsageEmptyState(
+        {
+          claude: provider('unavailable', { provider: 'claude' }),
+          codex: provider('unavailable', { provider: 'codex' }),
+          gemini: provider('unavailable'),
+          opencodeGo: provider('unavailable', { provider: 'opencode-go' }),
+          kimi: provider('unavailable', { provider: 'kimi' }),
+          antigravity: null,
+          grok: provider('unavailable', { provider: 'grok' }),
+          minimax: provider('unavailable', { provider: 'minimax' })
+        },
+        usageSettings({ antigravityUsageConfigured: true })
+      )
+    ).toBe(true)
+  })
 })
--- a/src/renderer/src/components/status-bar/status-bar-provider-visibility.ts
+++ b/src/renderer/src/components/status-bar/status-bar-provider-visibility.ts
@ -8,6 +8,12 @@ export type UsageProviderSettings = Pick<
  | 'opencodeSessionCookie'
  | 'geminiCliOAuthEnabled'
 > & {
+  // Why: Antigravity has no separate persisted usage credential in Orca. The
+  // checked status-bar item is the durable user signal; StatusBar only sets
+  // this after PATH detection says the agent is available. Durability further
+  // requires geminiCliOAuthEnabled — the snapshot mirrors the Gemini fetch,
+  // which never yields data while that opt-in is off.
+  antigravityUsageConfigured: boolean
  // Why: MiniMax/Grok sign-in live on disk, not in settings; main sets these each poll.
  minimaxCookieConfigured: boolean
  grokAuthConfigured: boolean
@ -19,6 +25,7 @@ type UsageProviderSnapshots = {
  gemini: ProviderRateLimits | null
  opencodeGo: ProviderRateLimits | null
  kimi: ProviderRateLimits | null
+  antigravity: ProviderRateLimits | null
  minimax: ProviderRateLimits | null
  grok: ProviderRateLimits | null
 }
@ -65,6 +72,8 @@ export function hasUsageProviderSettings(
    (settings?.claudeManagedAccounts?.length ?? 0) > 0 ||
    settings?.geminiCliOAuthEnabled === true ||
    Boolean(settings?.opencodeSessionCookie?.trim()) ||
+    // Antigravity's durable signal requires geminiCliOAuthEnabled, so it is
+    // already covered by the gemini term above.
    settings?.minimaxCookieConfigured === true ||
    settings?.grokAuthConfigured === true
  )
@ -89,6 +98,12 @@ export function hasUsageProviderSettingsForProvider(
  if (providerId === 'opencode-go') {
    return Boolean(settings.opencodeSessionCookie?.trim())
  }
+  if (providerId === 'antigravity') {
+    // Why: the Antigravity snapshot mirrors the Gemini fetch, which stays
+    // 'unavailable' until the user opts into Gemini CLI OAuth. Without that
+    // gate the default-on checked item would pin a permanently dead bar.
+    return settings.antigravityUsageConfigured === true && settings.geminiCliOAuthEnabled === true
+  }
  if (providerId === 'minimax') {
    return settings.minimaxCookieConfigured === true
  }
@ -137,12 +152,16 @@ export function isUsageEmptyState(
  // Why: system-default Claude/Codex accounts have no persisted account row;
  // their first durable signal is the usage snapshot, so wait for snapshots to
  // settle before teaching the user to connect an account.
+  const antigravitySnapshotPending =
+    hasUsageProviderSettingsForProvider('antigravity', settings) &&
+    isProviderSnapshotPending(providers.antigravity)
  if (
    isProviderSnapshotPending(providers.claude) ||
    isProviderSnapshotPending(providers.codex) ||
    isProviderSnapshotPending(providers.gemini) ||
    isProviderSnapshotPending(providers.opencodeGo) ||
    isProviderSnapshotPending(providers.kimi) ||
+    antigravitySnapshotPending ||
    isProviderSnapshotPending(providers.minimax) ||
    isProviderSnapshotPending(providers.grok)
  ) {
@ -155,6 +174,7 @@ export function isUsageEmptyState(
    !isProviderConfigured(providers.gemini) &&
    !isProviderConfigured(providers.opencodeGo) &&
    !isProviderConfigured(providers.kimi) &&
+    !isProviderConfigured(providers.antigravity) &&
    !isProviderConfigured(providers.minimax) &&
    !isProviderConfigured(providers.grok)
  )
--- a/src/renderer/src/components/status-bar/tooltip.test.ts
+++ b/src/renderer/src/components/status-bar/tooltip.test.ts
@ -1,10 +1,15 @@
 import { afterEach, describe, expect, it, vi } from 'vitest'
 import { renderToStaticMarkup } from 'react-dom/server'
+import type * as ReactModule from 'react'
 import type { ProviderRateLimits } from '../../../../shared/rate-limit-types'

-vi.mock('@/lib/agent-catalog', () => ({
-  AgentIcon: () => null
-}))
+vi.mock('@/lib/agent-catalog', async () => {
+  const ReactActual = await vi.importActual<typeof ReactModule>('react')
+  return {
+    AgentIcon: ({ agent }: { agent: string }) =>
+      ReactActual.createElement('span', { 'data-agent-icon': agent })
+  }
+})

 vi.mock('@/i18n/i18n', () => ({
  translate: (_key: string, fallback: string, values?: Record<string, string>) => {
@ -448,6 +453,11 @@ describe('ProviderPanel reset rendering', () => {
 })

 describe('ProviderIcon', () => {
+  it('renders the Antigravity agent icon for the antigravity provider', () => {
+    const markup = renderToStaticMarkup(ProviderIcon({ provider: 'antigravity' }))
+    expect(markup).toContain('data-agent-icon="antigravity"')
+  })
+
  it('renders the official MiniMax icon asset for the minimax provider', () => {
    // Why: the icon must travel to the status bar / tooltip unchanged so the
    // user recognises the brand. We pin it to an <img> with a non-empty
--- a/src/renderer/src/components/status-bar/tooltip.tsx
+++ b/src/renderer/src/components/status-bar/tooltip.tsx
@ -93,6 +93,9 @@ export function ProviderIcon({ provider }: { provider: string }): React.JSX.Elem
  if (provider === 'kimi') {
    return <AgentIcon agent="kimi" size={13} />
  }
+  if (provider === 'antigravity') {
+    return <AgentIcon agent="antigravity" size={13} />
+  }
  if (provider === 'minimax') {
    return <MiniMaxIcon size={13} />
  }
--- a/src/renderer/src/components/status-bar/usage-error-copy.test.ts
+++ b/src/renderer/src/components/status-bar/usage-error-copy.test.ts
@ -7,6 +7,10 @@ vi.mock('@/i18n/i18n', () => ({
 import { getProviderDisplayName } from './usage-error-copy'

 describe('getProviderDisplayName', () => {
+  it('returns the Antigravity brand name', () => {
+    expect(getProviderDisplayName('antigravity')).toBe('Antigravity')
+  })
+
  it('returns the MiniMax brand name', () => {
    expect(getProviderDisplayName('minimax')).toBe('MiniMax')
  })
@ -17,6 +21,7 @@ describe('getProviderDisplayName', () => {
    expect(getProviderDisplayName('gemini')).toBe('Gemini')
    expect(getProviderDisplayName('opencode-go')).toBe('OpenCode Go')
    expect(getProviderDisplayName('kimi')).toBe('Kimi')
+    expect(getProviderDisplayName('grok')).toBe('Grok')
  })

  it('falls back to the raw provider id when no mapping exists', () => {
--- a/src/renderer/src/components/status-bar/usage-error-copy.ts
+++ b/src/renderer/src/components/status-bar/usage-error-copy.ts
@ -17,6 +17,9 @@ export function getProviderDisplayName(provider: ProviderRateLimits['provider'])
  if (provider === 'kimi') {
    return 'Kimi'
  }
+  if (provider === 'antigravity') {
+    return 'Antigravity'
+  }
  if (provider === 'minimax') {
    return 'MiniMax'
  }
--- a/src/renderer/src/i18n/locales/en.json
+++ b/src/renderer/src/i18n/locales/en.json
@ -29,6 +29,7 @@
        "sshToggleDescription": "Show configured SSH and remote Orca hosts when any are available.",
        "resourceUsageToggleDescription": "Show the Resource Manager. Click it for CPU, memory, sessions, daemon controls, and workspace disk scans.",
        "portsToggleDescription": "Show live workspace ports. Click it for workspace-scoped ports and external listeners.",
+        "antigravityToggleDescription": "Show Antigravity subscription usage for the active workspace.",
        "grokToggleDescription": "Show Grok subscription credit usage when signed in via Grok CLI."
      }
    }
@ -3034,6 +3035,8 @@
            "06741a2f3d": "Open MiniMax usage details",
            "3bbf140864": "MiniMax Usage",
            "remoteServerLabel": "Remote server",
+            "antigravityUsage": "Antigravity Usage",
+            "antigravityUsageDetails": "Open Antigravity usage details",
            "grokUsageAria": "Open Grok usage details",
            "grokUsageMenu": "Grok Usage"
          },
@ -7223,6 +7226,9 @@
              "workspaceOptions": "workspace options",
              "detailed": "detailed"
            },
+            "antigravityUsageTitle": "Antigravity Usage",
+            "antigravityUsageDescription": "Show Antigravity subscription usage in the status bar.",
+            "antigravityKeyword": "antigravity",
            "f8e2a1c4b6": "Grok Usage",
            "e7d1b0f3a5": "Show Grok weekly credit usage from Grok CLI OAuth.",
            "d6c0a9e2f4": "grok",
--- a/src/renderer/src/i18n/locales/es.json
+++ b/src/renderer/src/i18n/locales/es.json
@ -29,6 +29,7 @@
        "sshToggleDescription": "Muestra hosts SSH configurados y hosts remotos de Orca cuando haya alguno disponible.",
        "resourceUsageToggleDescription": "Muestra el Administrador de recursos. Haz clic para ver CPU, memoria, sesiones, controles del servicio en segundo plano y análisis de disco de los espacios de trabajo.",
        "portsToggleDescription": "Muestra los puertos activos de los espacios de trabajo. Haz clic para ver los puertos de cada espacio de trabajo y los puertos externos.",
+        "antigravityToggleDescription": "Muestra el uso de suscripción de Antigravity para el espacio de trabajo activo.",
        "grokToggleDescription": "Muestra el uso de créditos de suscripción de Grok cuando has iniciado sesión con Grok CLI."
      }
    }
@ -3034,6 +3035,8 @@
            "06741a2f3d": "Abrir detalles de uso de MiniMax",
            "3bbf140864": "Uso de MiniMax",
            "remoteServerLabel": "Servidor remoto",
+            "antigravityUsage": "Uso de Antigravity",
+            "antigravityUsageDetails": "Abrir detalles de uso de Antigravity",
            "grokUsageAria": "Abrir detalles de uso de Grok",
            "grokUsageMenu": "Uso de Grok"
          },
@ -7186,6 +7189,9 @@
            },
            "9a115966d3": "Minimizar a la bandeja al cerrar",
            "4d5b9427b5": "Cuando está activado, cerrar la ventana mantiene Orca en ejecución en la bandeja del sistema en lugar de salir.",
+            "antigravityUsageTitle": "Uso de Antigravity",
+            "antigravityUsageDescription": "Muestra el uso de suscripción de Antigravity en la barra de estado.",
+            "antigravityKeyword": "antigravity",
            "f8e2a1c4b6": "Uso de Grok",
            "e7d1b0f3a5": "Muestra el uso semanal de créditos de Grok desde OAuth de Grok CLI.",
            "d6c0a9e2f4": "grok",
--- a/src/renderer/src/i18n/locales/ja.json
+++ b/src/renderer/src/i18n/locales/ja.json
@ -29,6 +29,7 @@
        "sshToggleDescription": "設定済み SSH ホストとリモート Orca ホストがある場合に表示します。",
        "resourceUsageToggleDescription": "リソースマネージャーを表示します。これをクリックすると、CPU、メモリ、セッション、デーモン コントロール、およびワークスペース ディスク スキャンが行われます。",
        "portsToggleDescription": "ライブワークスペースポートを表示します。ワークスペーススコープのポートと外部リスナーの場合はこれをクリックします。",
+        "antigravityToggleDescription": "アクティブなワークスペースの Antigravity サブスクリプション使用量を表示します。",
        "grokToggleDescription": "Grok CLI でサインインしている場合に Grok サブスクリプションのクレジット使用量を表示します。"
      }
    }
@ -3034,6 +3035,8 @@
            "06741a2f3d": "MiniMax の使用量詳細を開く",
            "3bbf140864": "MiniMax 使用量",
            "remoteServerLabel": "リモートサーバー",
+            "antigravityUsage": "Antigravity の使用状況",
+            "antigravityUsageDetails": "Antigravity の使用状況詳細を開く",
            "grokUsageAria": "Grok の使用状況詳細を開く",
            "grokUsageMenu": "Grok の使用状況"
          },
@ -7208,6 +7211,9 @@
            },
            "9a115966d3": "閉じるときにトレイへ最小化",
            "4d5b9427b5": "有効にすると、ウィンドウを閉じてもOrcaは終了せず、システムトレイで実行を続けます。",
+            "antigravityUsageTitle": "Antigravity の使用状況",
+            "antigravityUsageDescription": "ステータスバーに Antigravity サブスクリプションの使用量を表示します。",
+            "antigravityKeyword": "antigravity",
            "f8e2a1c4b6": "Grok の使用状況",
            "e7d1b0f3a5": "Grok CLI OAuth から Grok の週次クレジット使用量を表示します。",
            "d6c0a9e2f4": "grok",
--- a/src/renderer/src/i18n/locales/ko.json
+++ b/src/renderer/src/i18n/locales/ko.json
@ -29,6 +29,7 @@
        "sshToggleDescription": "사용 가능한 SSH 및 원격 Orca 호스트가 있으면 표시합니다.",
        "resourceUsageToggleDescription": "리소스 관리자를 표시합니다. 클릭하면 CPU, 메모리, 세션, 데몬 제어, 워크스페이스 디스크 스캔을 볼 수 있습니다.",
        "portsToggleDescription": "라이브 워크스페이스 포트를 표시합니다. 워크스페이스 범위 포트 및 외부 수신기를 보려면 클릭하세요.",
+        "antigravityToggleDescription": "활성 워크스페이스에 대한 Antigravity 구독 사용량을 표시합니다.",
        "grokToggleDescription": "Grok CLI로 로그인한 경우 Grok 구독 크레딧 사용량을 표시합니다."
      }
    }
@ -3034,6 +3035,8 @@
            "06741a2f3d": "MiniMax 사용량 세부 정보 열기",
            "3bbf140864": "MiniMax 사용량",
            "remoteServerLabel": "원격 서버",
+            "antigravityUsage": "Antigravity 사용량",
+            "antigravityUsageDetails": "Antigravity 사용량 세부 정보 열기",
            "grokUsageAria": "Grok 사용량 세부 정보 열기",
            "grokUsageMenu": "Grok 사용량"
          },
@ -7171,6 +7174,9 @@
              "workspaceOptions": "워크스페이스 옵션",
              "detailed": "상세"
            },
+            "antigravityUsageTitle": "Antigravity 사용량",
+            "antigravityUsageDescription": "상태 표시줄에 Antigravity 구독 사용량을 표시합니다.",
+            "antigravityKeyword": "antigravity",
            "f8e2a1c4b6": "Grok 사용량",
            "e7d1b0f3a5": "Grok CLI OAuth에서 Grok 주간 크레딧 사용량을 표시합니다.",
            "d6c0a9e2f4": "grok",
--- a/src/renderer/src/i18n/locales/zh.json
+++ b/src/renderer/src/i18n/locales/zh.json
@ -29,6 +29,7 @@
        "sshToggleDescription": "当有可用的 SSH 和远程 Orca 主机时显示它们。",
        "resourceUsageToggleDescription": "显示资源管理器。点击可查看 CPU、内存、会话、守护进程控制和工作区磁盘扫描。",
        "portsToggleDescription": "显示实时工作区端口。单击它可获取工作区范围的端口和外部侦听器。",
+        "antigravityToggleDescription": "显示当前工作区的 Antigravity 订阅使用量。",
        "grokToggleDescription": "通过 Grok CLI 登录后显示 Grok 订阅额度使用量。"
      }
    }
@ -3034,6 +3035,8 @@
            "06741a2f3d": "打开 MiniMax 使用量详情",
            "3bbf140864": "MiniMax 使用量",
            "remoteServerLabel": "远程服务器",
+            "antigravityUsage": "Antigravity 使用量",
+            "antigravityUsageDetails": "打开 Antigravity 使用详情",
            "grokUsageAria": "打开 Grok 使用详情",
            "grokUsageMenu": "Grok 使用量"
          },
@ -7171,6 +7174,9 @@
            },
            "9a115966d3": "关闭时最小化到托盘",
            "4d5b9427b5": "启用后，关闭窗口会让 Orca 继续在系统托盘中运行，而不是退出。",
+            "antigravityUsageTitle": "Antigravity 使用量",
+            "antigravityUsageDescription": "在状态栏中显示 Antigravity 订阅使用量。",
+            "antigravityKeyword": "antigravity",
            "f8e2a1c4b6": "Grok 使用量",
            "e7d1b0f3a5": "显示来自 Grok CLI OAuth 的 Grok 每周额度使用量。",
            "d6c0a9e2f4": "grok",
--- a/src/renderer/src/store/slices/rate-limits.test.ts
+++ b/src/renderer/src/store/slices/rate-limits.test.ts
@ -0,0 +1,19 @@
+import { createStore, type StoreApi } from 'zustand/vanilla'
+import { describe, expect, it } from 'vitest'
+import { createRateLimitSlice } from './rate-limits'
+import type { AppState } from '../types'
+
+function createRateLimitStore(): StoreApi<AppState> {
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  return createStore<any>()((...args: any[]) =>
+    createRateLimitSlice(...(args as Parameters<typeof createRateLimitSlice>))
+  ) as unknown as StoreApi<AppState>
+}
+
+describe('createRateLimitSlice', () => {
+  it('initializes Antigravity usage with a stable pending key', () => {
+    const store = createRateLimitStore()
+
+    expect(store.getState().rateLimits.antigravity).toBeNull()
+  })
+})
--- a/src/renderer/src/store/slices/rate-limits.ts
+++ b/src/renderer/src/store/slices/rate-limits.ts
@ -22,6 +22,7 @@ export const createRateLimitSlice: StateCreator<AppState, [], [], RateLimitSlice
    gemini: null,
    opencodeGo: null,
    kimi: null,
+    antigravity: null,
    minimax: null,
    grok: null,
    minimaxCookieConfigured: false,
--- a/src/renderer/src/store/slices/ui.test.ts
+++ b/src/renderer/src/store/slices/ui.test.ts
@ -1219,13 +1219,23 @@ describe('createUISlice hydratePersistedUI', () => {
      'ports',
      'kimi',
      'minimax',
+      'antigravity',
      'grok'
    ])
    expect(setUI).toHaveBeenCalledWith({
-      statusBarItems: ['claude', 'resource-usage', 'ports', 'kimi', 'minimax', 'grok'],
+      statusBarItems: [
+        'claude',
+        'resource-usage',
+        'ports',
+        'kimi',
+        'minimax',
+        'antigravity',
+        'grok'
+      ],
      _portsStatusBarDefaultAdded: true,
      _kimiStatusBarDefaultAdded: true,
      _minimaxStatusBarDefaultAdded: true,
+      _antigravityStatusBarDefaultAdded: true,
      _grokStatusBarDefaultAdded: true
    })
  })
@ -1241,6 +1251,7 @@ describe('createUISlice hydratePersistedUI', () => {
        _portsStatusBarDefaultAdded: true,
        _kimiStatusBarDefaultAdded: true,
        _minimaxStatusBarDefaultAdded: true,
+        _antigravityStatusBarDefaultAdded: true,
        _grokStatusBarDefaultAdded: true
      })
    )
--- a/src/renderer/src/store/slices/ui.ts
+++ b/src/renderer/src/store/slices/ui.ts
@ -265,6 +265,7 @@ function migrateStatusBarItems(items: readonly string[] | undefined): StatusBarI
 const DEFAULT_ON_PORTS_STATUS_BAR_ITEM: StatusBarItem = 'ports'
 const DEFAULT_ON_KIMI_STATUS_BAR_ITEM: StatusBarItem = 'kimi'
 const DEFAULT_ON_MINIMAX_STATUS_BAR_ITEM: StatusBarItem = 'minimax'
+const DEFAULT_ON_ANTIGRAVITY_STATUS_BAR_ITEM: StatusBarItem = 'antigravity'
 const DEFAULT_ON_GROK_STATUS_BAR_ITEM: StatusBarItem = 'grok'

 function normalizeHydratedVisibleWorkspaceHostIds(ui: PersistedUIState): VisibleWorkspaceHostIds {
@ -2264,14 +2265,19 @@ export const createUISlice: StateCreator<AppState, [], [], UISlice> = (set, get)
        ui._minimaxStatusBarDefaultAdded || statusBarItems.includes('minimax')
          ? statusBarItems
          : [...statusBarItems, DEFAULT_ON_MINIMAX_STATUS_BAR_ITEM]
-      const statusBarItemsWithGrok =
-        ui._grokStatusBarDefaultAdded || statusBarItemsWithMiniMax.includes('grok')
+      const statusBarItemsWithAntigravity =
+        ui._antigravityStatusBarDefaultAdded || statusBarItemsWithMiniMax.includes('antigravity')
          ? statusBarItemsWithMiniMax
-          : [...statusBarItemsWithMiniMax, DEFAULT_ON_GROK_STATUS_BAR_ITEM]
+          : [...statusBarItemsWithMiniMax, DEFAULT_ON_ANTIGRAVITY_STATUS_BAR_ITEM]
+      const statusBarItemsWithGrok =
+        ui._grokStatusBarDefaultAdded || statusBarItemsWithAntigravity.includes('grok')
+          ? statusBarItemsWithAntigravity
+          : [...statusBarItemsWithAntigravity, DEFAULT_ON_GROK_STATUS_BAR_ITEM]
      if (
        (!ui._portsStatusBarDefaultAdded ||
          !ui._kimiStatusBarDefaultAdded ||
          !ui._minimaxStatusBarDefaultAdded ||
+          !ui._antigravityStatusBarDefaultAdded ||
          !ui._grokStatusBarDefaultAdded) &&
        typeof window !== 'undefined'
      ) {
@ -2281,6 +2287,7 @@ export const createUISlice: StateCreator<AppState, [], [], UISlice> = (set, get)
            _portsStatusBarDefaultAdded: true,
            _kimiStatusBarDefaultAdded: true,
            _minimaxStatusBarDefaultAdded: true,
+            _antigravityStatusBarDefaultAdded: true,
            _grokStatusBarDefaultAdded: true
          })
          .catch(console.error)
--- a/src/renderer/src/web/web-preload-api.ts
+++ b/src/renderer/src/web/web-preload-api.ts
@ -2587,6 +2587,7 @@ function createRateLimitsApi(): NonNullable<Partial<PreloadApi>['rateLimits']> {
    gemini: null,
    opencodeGo: null,
    kimi: null,
+    antigravity: null,
    minimax: null,
    grok: null,
    minimaxCookieConfigured: false,
--- a/src/shared/rate-limit-types.test.ts
+++ b/src/shared/rate-limit-types.test.ts
@ -2,7 +2,7 @@ import { describe, expect, it } from 'vitest'
 import type { RateLimitState } from './rate-limit-types'

 describe('RateLimitState', () => {
-  it('documents the MiniMax surface used by the AccountsPane settings UI', () => {
+  it('documents provider surfaces used by settings and status-bar UI', () => {
    // Why: the AccountsPane and the status bar both read these fields
    // from RateLimitState. The shape must stay stable so that the
    // visibility check (status-bar-provider-visibility) keeps working
@ -13,6 +13,7 @@ describe('RateLimitState', () => {
      gemini: null,
      opencodeGo: null,
      kimi: null,
+      antigravity: null,
      minimax: null,
      grok: null,
      minimaxCookieConfigured: false,
@ -23,6 +24,7 @@ describe('RateLimitState', () => {
      inactiveCodexAccounts: []
    }

+    expect(state.antigravity).toBeNull()
    expect(state.minimax).toBeNull()
    expect(state.minimaxCookieConfigured).toBe(false)
  })
--- a/src/shared/rate-limit-types.ts
+++ b/src/shared/rate-limit-types.ts
@ -44,7 +44,7 @@ export type UsageRateLimitMetadata = {
 }

 export type ProviderRateLimits = {
-  provider: 'claude' | 'codex' | 'gemini' | 'opencode-go' | 'kimi' | 'minimax' | 'grok'
+  provider: 'claude' | 'codex' | 'gemini' | 'opencode-go' | 'kimi' | 'minimax' | 'grok' | 'antigravity'
  /** 5-hour session window, null if not available. */
  session: RateLimitWindow | null
  /** 7-day weekly window, null if not available. */
@ -109,6 +109,7 @@ export type RateLimitState = {
  gemini: ProviderRateLimits | null
  opencodeGo: ProviderRateLimits | null
  kimi: ProviderRateLimits | null
+  antigravity: ProviderRateLimits | null
  minimax: ProviderRateLimits | null
  grok: ProviderRateLimits | null
  /**
--- a/src/shared/status-bar-defaults.ts
+++ b/src/shared/status-bar-defaults.ts
@ -4,6 +4,7 @@ export const DEFAULT_STATUS_BAR_ITEMS: StatusBarItem[] = [
  'claude',
  'codex',
  'gemini',
+  'antigravity',
  'opencode-go',
  'kimi',
  'minimax',
--- a/src/shared/types.ts
+++ b/src/shared/types.ts
@ -3152,6 +3152,7 @@ export type StatusBarItem =
  | 'claude'
  | 'codex'
  | 'gemini'
+  | 'antigravity'
  | 'opencode-go'
  | 'kimi'
  | 'minimax'
@ -3271,6 +3272,8 @@ export type PersistedUIState = {
  _kimiStatusBarDefaultAdded?: boolean
  /** One-shot migration flag for adding the default-on MiniMax status item. */
  _minimaxStatusBarDefaultAdded?: boolean
+  /** One-shot migration flag for adding the default-on Antigravity status item. */
+  _antigravityStatusBarDefaultAdded?: boolean
  /** One-shot migration flag for adding the default-on Grok status item. */
  _grokStatusBarDefaultAdded?: boolean
  statusBarItems: StatusBarItem[]