fix: 修复 USER_TYPE=ant 时 TUI 无法启动的问题

反编译版本中 global.d.ts 声明的全局函数运行时未定义，
通过显式 import、stub 组件和全局 polyfill 修复。

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

DEV-LOG.md

@@ -0,0 +1,12 @@
+# DEV-LOG
+
+## USER_TYPE=ant TUI 修复 (2026-04-02)
+
+`global.d.ts` 声明的全局函数在反编译版本运行时未定义，导致 `USER_TYPE=ant` 时 TUI 崩溃。
+
+修复方式：显式 import / 本地 stub / 全局 stub / 新建 stub 文件。涉及文件：
+`cli.tsx`, `model.ts`, `context.ts`, `effort.ts`, `thinking.ts`, `undercover.ts`, `Spinner.tsx`, `AntModelSwitchCallout.tsx`(新建), `UndercoverAutoCallout.tsx`(新建)
+
+注意：
+- `USER_TYPE=ant` 启用 alt-screen 全屏模式，中心区域满屏是预期行为
+- `global.d.ts` 中剩余未 stub 的全局函数（`getAntModels` 等）遇到 `X is not defined` 时按同样模式处理

src/components/AntModelSwitchCallout.tsx

@@ -0,0 +1,12 @@
+// Stub — ant-only component, not available in decompiled build
+import React from 'react';
+
+export function AntModelSwitchCallout(_props: {
+  onDone: (selection: string, modelAlias?: string) => void;
+}): React.ReactElement | null {
+  return null;
+}
+
+export function shouldShowModelSwitchCallout(): boolean {
+  return false;
+}

src/components/Spinner.tsx

@@ -1,4 +1,4 @@
-import { c as _c } from "react/compiler-runtime";
+import { c as _c } from 'react/compiler-runtime';
 // biome-ignore-all assist/source/organizeImports: ANT-ONLY import markers must not be reordered
 import { Box, Text } from '../ink.js';
 import * as React from 'react';
@@ -46,7 +46,15 @@ type Props = {
   pauseStartTimeRef: React.RefObject<number | null>;
   spinnerTip?: string;
   responseLengthRef: React.RefObject<number>;
-  apiMetricsRef?: React.RefObject<Array<{ ttftMs: number; firstTokenTime: number; lastTokenTime: number; responseLengthBaseline: number; endResponseLength: number }>>;
+  apiMetricsRef?: React.RefObject<
+    Array<{
+      ttftMs: number;
+      firstTokenTime: number;
+      lastTokenTime: number;
+      responseLengthBaseline: number;
+      endResponseLength: number;
+    }>
+  >;
   overrideColor?: keyof Theme | null;
   overrideShimmerColor?: keyof Theme | null;
   overrideMessage?: string | null;
@@ -57,6 +65,9 @@ type Props = {
   leaderIsIdle?: boolean;
 };
 
+// Polyfill ant-only global functions that are normally injected by the bundler.
+const computeTtftText = (metrics: ApiMetricEntry[]): string => '';
+
 // Thin wrapper: branches on isBriefOnly so the two variants have independent
 // hook call chains. Without this split, toggling /brief mid-render would
 // violate Rules of Hooks (the inner variant calls ~10 more hooks).
@@ -68,14 +79,22 @@ export function SpinnerWithVerb(props: Props): React.ReactNode {
   // teammate view needs the real spinner (which shows teammate status).
   const viewingAgentTaskId = useAppState(s_0 => s_0.viewingAgentTaskId);
   // Hoisted to mount-time — this component re-renders at animation framerate.
-  const briefEnvEnabled = feature('KAIROS') || feature('KAIROS_BRIEF') ?
+  const briefEnvEnabled =
-  // biome-ignore lint/correctness/useHookAtTopLevel: feature() is a compile-time constant
+    feature('KAIROS') || feature('KAIROS_BRIEF')
-  useMemo(() => isEnvTruthy(process.env.CLAUDE_CODE_BRIEF), []) : false;
+      ? // biome-ignore lint/correctness/useHookAtTopLevel: feature() is a compile-time constant
+        useMemo(() => isEnvTruthy(process.env.CLAUDE_CODE_BRIEF), [])
+      : false;
 
   // Runtime gate mirrors isBriefEnabled() but inlined — importing from
   // BriefTool.ts would leak tool-name strings into external builds. Single
   // spinner instance → hooks stay unconditional (two subs, negligible).
-  if ((feature('KAIROS') || feature('KAIROS_BRIEF')) && (getKairosActive() || getUserMsgOptIn() && (briefEnvEnabled || getFeatureValue_CACHED_MAY_BE_STALE('tengu_kairos_brief', false))) && isBriefOnly && !viewingAgentTaskId) {
+  if (
+    (feature('KAIROS') || feature('KAIROS_BRIEF')) &&
+    (getKairosActive() ||
+      (getUserMsgOptIn() && (briefEnvEnabled || getFeatureValue_CACHED_MAY_BE_STALE('tengu_kairos_brief', false)))) &&
+    isBriefOnly &&
+    !viewingAgentTaskId
+  ) {
     return <BriefSpinner mode={props.mode} overrideMessage={props.overrideMessage} />;
   }
   return <SpinnerWithVerbInner {...props} />;
@@ -87,13 +106,14 @@ function SpinnerWithVerbInner({
   pauseStartTimeRef,
   spinnerTip,
   responseLengthRef,
+  apiMetricsRef,
   overrideColor,
   overrideShimmerColor,
   overrideMessage,
   spinnerSuffix,
   verbose,
   hasActiveTools = false,
-  leaderIsIdle = false
+  leaderIsIdle = false,
 }: Props): React.ReactNode {
   const settings = useSettings();
   const reducedMotion = settings.prefersReducedMotion ?? false;
@@ -112,13 +132,13 @@ function SpinnerWithVerbInner({
   const selectedIPAgentIndex = useAppState(s_2 => s_2.selectedIPAgentIndex);
   const viewSelectionMode = useAppState(s_3 => s_3.viewSelectionMode);
   // Get foregrounded teammate (if viewing a teammate's transcript)
-  const foregroundedTeammate = viewingAgentTaskId ? getViewedTeammateTask({
+  const foregroundedTeammate = viewingAgentTaskId
+    ? getViewedTeammateTask({
         viewingAgentTaskId,
-    tasks
+        tasks,
-  }) : undefined;
+      })
-  const {
+    : undefined;
-    columns
+  const { columns } = useTerminalSize();
-  } = useTerminalSize();
   const tasksV2 = useTasksV2();
 
   // Track thinking status: 'thinking' | number (duration in ms) | null
@@ -168,7 +188,10 @@ function SpinnerWithVerbInner({
 
   // Leader's own verb (always the leader's, regardless of who is foregrounded)
   const leaderVerb = overrideMessage ?? currentTodo?.activeForm ?? currentTodo?.subject ?? randomVerb;
-  const effectiveVerb = foregroundedTeammate && !foregroundedTeammate.isIdle ? foregroundedTeammate.spinnerVerb ?? randomVerb : leaderVerb;
+  const effectiveVerb =
+    foregroundedTeammate && !foregroundedTeammate.isIdle
+      ? (foregroundedTeammate.spinnerVerb ?? randomVerb)
+      : leaderVerb;
   const message = effectiveVerb + '…';
 
   // Track CLI activity when spinner is active
@@ -203,7 +226,10 @@ function SpinnerWithVerbInner({
   // Stale read of the refs for showBtwTip below — we're off the 50ms clock
   // so this only updates when props/app state change, which is sufficient for
   // a coarse 30s threshold.
-  const elapsedSnapshot = pauseStartTimeRef.current !== null ? pauseStartTimeRef.current - loadingStartTimeRef.current - totalPausedMsRef.current : Date.now() - loadingStartTimeRef.current - totalPausedMsRef.current;
+  const elapsedSnapshot =
+    pauseStartTimeRef.current !== null
+      ? pauseStartTimeRef.current - loadingStartTimeRef.current - totalPausedMsRef.current
+      : Date.now() - loadingStartTimeRef.current - totalPausedMsRef.current;
 
   // Leader token count for TeammateSpinnerTree — read raw (non-animated) from
   // the ref. The tree is only shown when teammates are running; teammate
@@ -220,7 +246,7 @@ function SpinnerWithVerbInner({
   // doesn't trigger re-renders; we pick up updates on the parent's ~25x/turn
   // re-render cadence, same as the old ApiMetricsLine did.
   let ttftText: string | null = null;
-  if ((process.env.USER_TYPE) === 'ant' && apiMetricsRef?.current && apiMetricsRef.current.length > 0) {
+  if (process.env.USER_TYPE === 'ant' && apiMetricsRef?.current && apiMetricsRef.current.length > 0) {
     ttftText = computeTtftText(apiMetricsRef.current);
   }
 
@@ -228,26 +254,49 @@ function SpinnerWithVerbInner({
   // show a static dim idle display instead of the animated spinner — otherwise
   // useStalledAnimation detects no new tokens after 3s and turns the spinner red.
   if (leaderIsIdle && hasRunningTeammates && !foregroundedTeammate) {
-    return <Box flexDirection="column" width="100%" alignItems="flex-start">
+    return (
+      <Box flexDirection="column" width="100%" alignItems="flex-start">
         <Box flexDirection="row" flexWrap="wrap" marginTop={1} width="100%">
           <Text dimColor>
             {TEARDROP_ASTERISK} Idle
             {!allIdle && ' · teammates running'}
           </Text>
         </Box>
-        {showSpinnerTree && <TeammateSpinnerTree selectedIndex={selectedIPAgentIndex} isInSelectionMode={viewSelectionMode === 'selecting-agent'} allIdle={allIdle} leaderTokenCount={leaderTokenCount} leaderIdleText="Idle" />}
+        {showSpinnerTree && (
-      </Box>;
+          <TeammateSpinnerTree
+            selectedIndex={selectedIPAgentIndex}
+            isInSelectionMode={viewSelectionMode === 'selecting-agent'}
+            allIdle={allIdle}
+            leaderTokenCount={leaderTokenCount}
+            leaderIdleText="Idle"
+          />
+        )}
+      </Box>
+    );
   }
 
   // When viewing an idle teammate, show static idle display instead of animated spinner
   if (foregroundedTeammate?.isIdle) {
-    const idleText = allIdle ? `${TEARDROP_ASTERISK} Worked for ${formatDuration(Date.now() - foregroundedTeammate.startTime)}` : `${TEARDROP_ASTERISK} Idle`;
+    const idleText = allIdle
-    return <Box flexDirection="column" width="100%" alignItems="flex-start">
+      ? `${TEARDROP_ASTERISK} Worked for ${formatDuration(Date.now() - foregroundedTeammate.startTime)}`
+      : `${TEARDROP_ASTERISK} Idle`;
+    return (
+      <Box flexDirection="column" width="100%" alignItems="flex-start">
         <Box flexDirection="row" flexWrap="wrap" marginTop={1} width="100%">
           <Text dimColor>{idleText}</Text>
         </Box>
-        {showSpinnerTree && hasRunningTeammates && <TeammateSpinnerTree selectedIndex={selectedIPAgentIndex} isInSelectionMode={viewSelectionMode === 'selecting-agent'} allIdle={allIdle} leaderVerb={leaderIsIdle ? undefined : leaderVerb} leaderIdleText={leaderIsIdle ? 'Idle' : undefined} leaderTokenCount={leaderTokenCount} />}
+        {showSpinnerTree && hasRunningTeammates && (
-      </Box>;
+          <TeammateSpinnerTree
+            selectedIndex={selectedIPAgentIndex}
+            isInSelectionMode={viewSelectionMode === 'selecting-agent'}
+            allIdle={allIdle}
+            leaderVerb={leaderIsIdle ? undefined : leaderVerb}
+            leaderIdleText={leaderIsIdle ? 'Idle' : undefined}
+            leaderTokenCount={leaderTokenCount}
+          />
+        )}
+      </Box>
+    );
   }
 
   // Time-based tip overrides: coarse thresholds so a stale ref read (we're
@@ -257,7 +306,13 @@ function SpinnerWithVerbInner({
   const tipsEnabled = settings.spinnerTipsEnabled !== false;
   const showClearTip = tipsEnabled && elapsedSnapshot > 1_800_000;
   const showBtwTip = tipsEnabled && elapsedSnapshot > 30_000 && !getGlobalConfig().btwUseCount;
-  const effectiveTip = contextTipsActive ? undefined : showClearTip && !nextTask ? 'Use /clear to start fresh when switching topics and free up context' : showBtwTip && !nextTask ? "Use /btw to ask a quick side question without interrupting Claude's current work" : spinnerTip;
+  const effectiveTip = contextTipsActive
+    ? undefined
+    : showClearTip && !nextTask
+      ? 'Use /clear to start fresh when switching topics and free up context'
+      : showBtwTip && !nextTask
+        ? "Use /btw to ask a quick side question without interrupting Claude's current work"
+        : spinnerTip;
 
   // Budget text (ant-only) — shown above the tip line
   let budgetText: string | null = null;
@@ -268,37 +323,77 @@ function SpinnerWithVerbInner({
       if (tokens >= budget) {
         budgetText = `Target: ${formatNumber(tokens)} used (${formatNumber(budget)} min ${figures.tick})`;
       } else {
-        const pct = Math.round(tokens / budget * 100);
+        const pct = Math.round((tokens / budget) * 100);
         const remaining = budget - tokens;
         const rate = elapsedSnapshot > 5000 && tokens >= 2000 ? tokens / elapsedSnapshot : 0;
-        const eta = rate > 0 ? ` \u00B7 ~${formatDuration(remaining / rate, {
+        const eta =
-          mostSignificantOnly: true
+          rate > 0
-        })}` : '';
+            ? ` \u00B7 ~${formatDuration(remaining / rate, {
+                mostSignificantOnly: true,
+              })}`
+            : '';
         budgetText = `Target: ${formatNumber(tokens)} / ${formatNumber(budget)} (${pct}%)${eta}`;
       }
     }
   }
-  return <Box flexDirection="column" width="100%" alignItems="flex-start">
+  return (
-      <SpinnerAnimationRow mode={mode} reducedMotion={reducedMotion} hasActiveTools={hasActiveTools} responseLengthRef={responseLengthRef} message={message} messageColor={messageColor} shimmerColor={shimmerColor} overrideColor={overrideColor} loadingStartTimeRef={loadingStartTimeRef} totalPausedMsRef={totalPausedMsRef} pauseStartTimeRef={pauseStartTimeRef} spinnerSuffix={spinnerSuffix} verbose={verbose} columns={columns} hasRunningTeammates={hasRunningTeammates} teammateTokens={teammateTokens} foregroundedTeammate={foregroundedTeammate} leaderIsIdle={leaderIsIdle} thinkingStatus={thinkingStatus} effortSuffix={effortSuffix} />
+    <Box flexDirection="column" width="100%" alignItems="flex-start">
-      {showSpinnerTree && hasRunningTeammates ? <TeammateSpinnerTree selectedIndex={selectedIPAgentIndex} isInSelectionMode={viewSelectionMode === 'selecting-agent'} allIdle={allIdle} leaderVerb={leaderIsIdle ? undefined : leaderVerb} leaderIdleText={leaderIsIdle ? 'Idle' : undefined} leaderTokenCount={leaderTokenCount} /> : showExpandedTodos && tasksV2 && tasksV2.length > 0 ? <Box width="100%" flexDirection="column">
+      <SpinnerAnimationRow
+        mode={mode}
+        reducedMotion={reducedMotion}
+        hasActiveTools={hasActiveTools}
+        responseLengthRef={responseLengthRef}
+        message={message}
+        messageColor={messageColor}
+        shimmerColor={shimmerColor}
+        overrideColor={overrideColor}
+        loadingStartTimeRef={loadingStartTimeRef}
+        totalPausedMsRef={totalPausedMsRef}
+        pauseStartTimeRef={pauseStartTimeRef}
+        spinnerSuffix={spinnerSuffix}
+        verbose={verbose}
+        columns={columns}
+        hasRunningTeammates={hasRunningTeammates}
+        teammateTokens={teammateTokens}
+        foregroundedTeammate={foregroundedTeammate}
+        leaderIsIdle={leaderIsIdle}
+        thinkingStatus={thinkingStatus}
+        effortSuffix={effortSuffix}
+      />
+      {showSpinnerTree && hasRunningTeammates ? (
+        <TeammateSpinnerTree
+          selectedIndex={selectedIPAgentIndex}
+          isInSelectionMode={viewSelectionMode === 'selecting-agent'}
+          allIdle={allIdle}
+          leaderVerb={leaderIsIdle ? undefined : leaderVerb}
+          leaderIdleText={leaderIsIdle ? 'Idle' : undefined}
+          leaderTokenCount={leaderTokenCount}
+        />
+      ) : showExpandedTodos && tasksV2 && tasksV2.length > 0 ? (
+        <Box width="100%" flexDirection="column">
           <MessageResponse>
             <TaskListV2 tasks={tasksV2} />
           </MessageResponse>
-        </Box> : nextTask || effectiveTip || budgetText ?
+        </Box>
+      ) : nextTask || effectiveTip || budgetText ? (
         // IMPORTANT: we need this width="100%" to avoid an Ink bug where the
         // tip gets duplicated over and over while the spinner is running if
         // the terminal is very small. TODO: fix this in Ink.
         <Box width="100%" flexDirection="column">
-          {budgetText && <MessageResponse>
+          {budgetText && (
+            <MessageResponse>
               <Text dimColor>{budgetText}</Text>
-            </MessageResponse>}
+            </MessageResponse>
-          {(nextTask || effectiveTip) && <MessageResponse>
+          )}
-              <Text dimColor>
+          {(nextTask || effectiveTip) && (
-                {nextTask ? `Next: ${nextTask.subject}` : `Tip: ${effectiveTip}`}
+            <MessageResponse>
-              </Text>
+              <Text dimColor>{nextTask ? `Next: ${nextTask.subject}` : `Tip: ${effectiveTip}`}</Text>
-            </MessageResponse>}
+            </MessageResponse>
-        </Box> : null}
+          )}
-    </Box>;
+        </Box>
+      ) : null}
+    </Box>
+  );
 }
 
 // Brief/assistant mode spinner: single status line. PromptInput drops its
@@ -316,10 +411,7 @@ type BriefSpinnerProps = {
 };
 function BriefSpinner(t0) {
   const $ = _c(31);
-  const {
+  const { mode, overrideMessage } = t0;
-    mode,
-    overrideMessage
-  } = t0;
   const settings = useSettings();
   const reducedMotion = settings.prefersReducedMotion ?? false;
   const [randomVerb] = useState(_temp4);
@@ -329,7 +421,7 @@ function BriefSpinner(t0) {
   let t2;
   if ($[0] !== mode) {
     t1 = () => {
-      const operationId = "spinner-" + mode;
+      const operationId = 'spinner-' + mode;
       activityManager.startCLIActivity(operationId);
       return () => {
         activityManager.endCLIActivity(operationId);
@@ -346,12 +438,12 @@ function BriefSpinner(t0) {
   useEffect(t1, t2);
   const [, time] = useAnimationFrame(reducedMotion ? null : 120);
   const runningCount = useAppState(_temp6);
-  const showConnWarning = connStatus === "reconnecting" || connStatus === "disconnected";
+  const showConnWarning = connStatus === 'reconnecting' || connStatus === 'disconnected';
-  const connText = connStatus === "reconnecting" ? "Reconnecting" : "Disconnected";
+  const connText = connStatus === 'reconnecting' ? 'Reconnecting' : 'Disconnected';
   const dotFrame = Math.floor(time / 300) % 3;
   let t3;
   if ($[3] !== dotFrame || $[4] !== reducedMotion) {
-    t3 = reducedMotion ? "\u2026  " : ".".repeat(dotFrame + 1).padEnd(3);
+    t3 = reducedMotion ? '\u2026  ' : '.'.repeat(dotFrame + 1).padEnd(3);
     $[3] = dotFrame;
     $[4] = reducedMotion;
     $[5] = t3;
@@ -370,7 +462,8 @@ function BriefSpinner(t0) {
   const verbWidth = t4;
   let t5;
   if ($[8] !== reducedMotion || $[9] !== showConnWarning || $[10] !== time || $[11] !== verb || $[12] !== verbWidth) {
-    const glimmerIndex = reducedMotion || showConnWarning ? -100 : computeGlimmerIndex(Math.floor(time / SHIMMER_INTERVAL_MS), verbWidth);
+    const glimmerIndex =
+      reducedMotion || showConnWarning ? -100 : computeGlimmerIndex(Math.floor(time / SHIMMER_INTERVAL_MS), verbWidth);
     t5 = computeShimmerSegments(verb, glimmerIndex);
     $[8] = reducedMotion;
     $[9] = showConnWarning;
@@ -381,15 +474,9 @@ function BriefSpinner(t0) {
   } else {
     t5 = $[13];
   }
-  const {
+  const { before, shimmer, after } = t5;
-    before,
+  const { columns } = useTerminalSize();
-    shimmer,
+  const rightText = runningCount > 0 ? `${runningCount} in background` : '';
-    after
-  } = t5;
-  const {
-    columns
-  } = useTerminalSize();
-  const rightText = runningCount > 0 ? `${runningCount} in background` : "";
   let t6;
   if ($[14] !== connText || $[15] !== showConnWarning || $[16] !== verbWidth) {
     t6 = showConnWarning ? stringWidth(connText) : verbWidth;
@@ -403,8 +490,24 @@ function BriefSpinner(t0) {
   const leftWidth = t6 + 3;
   const pad = Math.max(1, columns - 2 - leftWidth - stringWidth(rightText));
   let t7;
-  if ($[18] !== after || $[19] !== before || $[20] !== connText || $[21] !== dots || $[22] !== shimmer || $[23] !== showConnWarning) {
+  if (
-    t7 = showConnWarning ? <Text color="error">{connText + dots}</Text> : <>{before ? <Text dimColor={true}>{before}</Text> : null}{shimmer ? <Text>{shimmer}</Text> : null}{after ? <Text dimColor={true}>{after}</Text> : null}<Text dimColor={true}>{dots}</Text></>;
+    $[18] !== after ||
+    $[19] !== before ||
+    $[20] !== connText ||
+    $[21] !== dots ||
+    $[22] !== shimmer ||
+    $[23] !== showConnWarning
+  ) {
+    t7 = showConnWarning ? (
+      <Text color="error">{connText + dots}</Text>
+    ) : (
+      <>
+        {before ? <Text dimColor={true}>{before}</Text> : null}
+        {shimmer ? <Text>{shimmer}</Text> : null}
+        {after ? <Text dimColor={true}>{after}</Text> : null}
+        <Text dimColor={true}>{dots}</Text>
+      </>
+    );
     $[18] = after;
     $[19] = before;
     $[20] = connText;
@@ -417,7 +520,12 @@ function BriefSpinner(t0) {
   }
   let t8;
   if ($[25] !== pad || $[26] !== rightText) {
-    t8 = rightText ? <><Text>{" ".repeat(pad)}</Text><Text color="subtle">{rightText}</Text></> : null;
+    t8 = rightText ? (
+      <>
+        <Text>{' '.repeat(pad)}</Text>
+        <Text color="subtle">{rightText}</Text>
+      </>
+    ) : null;
     $[25] = pad;
     $[26] = rightText;
     $[27] = t8;
@@ -426,7 +534,12 @@ function BriefSpinner(t0) {
   }
   let t9;
   if ($[28] !== t7 || $[29] !== t8) {
-    t9 = <Box flexDirection="row" width="100%" marginTop={1} paddingLeft={2}>{t7}{t8}</Box>;
+    t9 = (
+      <Box flexDirection="row" width="100%" marginTop={1} paddingLeft={2}>
+        {t7}
+        {t8}
+      </Box>
+    );
     $[28] = t7;
     $[29] = t8;
     $[30] = t9;
@@ -447,22 +560,20 @@ function _temp5(s) {
   return s.remoteConnectionStatus;
 }
 function _temp4() {
-  return sample(getSpinnerVerbs()) ?? "Working";
+  return sample(getSpinnerVerbs()) ?? 'Working';
 }
 export function BriefIdleStatus() {
   const $ = _c(9);
   const connStatus = useAppState(_temp7);
   const runningCount = useAppState(_temp8);
-  const {
+  const { columns } = useTerminalSize();
-    columns
+  const showConnWarning = connStatus === 'reconnecting' || connStatus === 'disconnected';
-  } = useTerminalSize();
+  const connText = connStatus === 'reconnecting' ? 'Reconnecting\u2026' : 'Disconnected';
-  const showConnWarning = connStatus === "reconnecting" || connStatus === "disconnected";
+  const leftText = showConnWarning ? connText : '';
-  const connText = connStatus === "reconnecting" ? "Reconnecting\u2026" : "Disconnected";
+  const rightText = runningCount > 0 ? `${runningCount} in background` : '';
-  const leftText = showConnWarning ? connText : "";
-  const rightText = runningCount > 0 ? `${runningCount} in background` : "";
   if (!leftText && !rightText) {
     let t0;
-    if ($[0] === Symbol.for("react.memo_cache_sentinel")) {
+    if ($[0] === Symbol.for('react.memo_cache_sentinel')) {
       t0 = <Box height={2} />;
       $[0] = t0;
     } else {
@@ -481,7 +592,12 @@ export function BriefIdleStatus() {
   }
   let t1;
   if ($[3] !== pad || $[4] !== rightText) {
-    t1 = rightText ? <><Text>{" ".repeat(pad)}</Text><Text color="subtle">{rightText}</Text></> : null;
+    t1 = rightText ? (
+      <>
+        <Text>{' '.repeat(pad)}</Text>
+        <Text color="subtle">{rightText}</Text>
+      </>
+    ) : null;
     $[3] = pad;
     $[4] = rightText;
     $[5] = t1;
@@ -490,7 +606,14 @@ export function BriefIdleStatus() {
   }
   let t2;
   if ($[6] !== t0 || $[7] !== t1) {
-    t2 = <Box marginTop={1} paddingLeft={2}><Text>{t0}{t1}</Text></Box>;
+    t2 = (
+      <Box marginTop={1} paddingLeft={2}>
+        <Text>
+          {t0}
+          {t1}
+        </Text>
+      </Box>
+    );
     $[6] = t0;
     $[7] = t1;
     $[8] = t2;
@@ -512,7 +635,7 @@ export function Spinner() {
   const [ref, time] = useAnimationFrame(reducedMotion ? null : 120);
   if (reducedMotion) {
     let t0;
-    if ($[0] === Symbol.for("react.memo_cache_sentinel")) {
+    if ($[0] === Symbol.for('react.memo_cache_sentinel')) {
       t0 = <Text color="text">●</Text>;
       $[0] = t0;
     } else {
@@ -520,7 +643,11 @@ export function Spinner() {
     }
     let t1;
     if ($[1] !== ref) {
-      t1 = <Box ref={ref} flexWrap="wrap" height={1} width={2}>{t0}</Box>;
+      t1 = (
+        <Box ref={ref} flexWrap="wrap" height={1} width={2}>
+          {t0}
+        </Box>
+      );
       $[1] = ref;
       $[2] = t1;
     } else {
@@ -540,7 +667,11 @@ export function Spinner() {
   }
   let t2;
   if ($[5] !== ref || $[6] !== t1) {
-    t2 = <Box ref={ref} flexWrap="wrap" height={1} width={2}>{t1}</Box>;
+    t2 = (
+      <Box ref={ref} flexWrap="wrap" height={1} width={2}>
+        {t1}
+      </Box>
+    );
     $[5] = ref;
     $[6] = t1;
     $[7] = t2;

src/components/UndercoverAutoCallout.tsx

@@ -0,0 +1,9 @@
+// Stub — ant-only component, not available in decompiled build
+import React, { useEffect } from 'react';
+
+export function UndercoverAutoCallout({ onDone }: { onDone: () => void }): React.ReactElement | null {
+  useEffect(() => {
+    onDone();
+  }, [onDone]);
+  return null;
+}

src/entrypoints/cli.tsx

@@ -1,19 +1,17 @@
 #!/usr/bin/env bun
-import { feature } from 'bun:bundle'
+import { feature } from 'bun:bundle';
 
 // Bugfix for corepack auto-pinning, which adds yarnpkg to peoples' package.jsons
 // eslint-disable-next-line custom-rules/no-top-level-side-effects
-process.env.COREPACK_ENABLE_AUTO_PIN = "0";
+process.env.COREPACK_ENABLE_AUTO_PIN = '0';
 
 // Set max heap size for child processes in CCR environments (containers have 16GB)
 // eslint-disable-next-line custom-rules/no-top-level-side-effects, custom-rules/no-process-env-top-level, custom-rules/safe-env-boolean-check
-if (process.env.CLAUDE_CODE_REMOTE === "true") {
+if (process.env.CLAUDE_CODE_REMOTE === 'true') {
   // eslint-disable-next-line custom-rules/no-top-level-side-effects, custom-rules/no-process-env-top-level
-    const existing = process.env.NODE_OPTIONS || "";
+  const existing = process.env.NODE_OPTIONS || '';
   // eslint-disable-next-line custom-rules/no-top-level-side-effects, custom-rules/no-process-env-top-level
-    process.env.NODE_OPTIONS = existing
+  process.env.NODE_OPTIONS = existing ? `${existing} --max-old-space-size=8192` : '--max-old-space-size=8192';
-        ? `${existing} --max-old-space-size=8192`
-        : "--max-old-space-size=8192";
 }
 
 // Harness-science L0 ablation baseline. Inlined here (not init.ts) because
@@ -21,18 +19,18 @@ if (process.env.CLAUDE_CODE_REMOTE === "true") {
 // module-level consts at import time — init() runs too late. feature() gate
 // DCEs this entire block from external builds.
 // eslint-disable-next-line custom-rules/no-top-level-side-effects, custom-rules/no-process-env-top-level
-if (feature("ABLATION_BASELINE") && process.env.CLAUDE_CODE_ABLATION_BASELINE) {
+if (feature('ABLATION_BASELINE') && process.env.CLAUDE_CODE_ABLATION_BASELINE) {
   for (const k of [
-        "CLAUDE_CODE_SIMPLE",
+    'CLAUDE_CODE_SIMPLE',
-        "CLAUDE_CODE_DISABLE_THINKING",
+    'CLAUDE_CODE_DISABLE_THINKING',
-        "DISABLE_INTERLEAVED_THINKING",
+    'DISABLE_INTERLEAVED_THINKING',
-        "DISABLE_COMPACT",
+    'DISABLE_COMPACT',
-        "DISABLE_AUTO_COMPACT",
+    'DISABLE_AUTO_COMPACT',
-        "CLAUDE_CODE_DISABLE_AUTO_MEMORY",
+    'CLAUDE_CODE_DISABLE_AUTO_MEMORY',
-        "CLAUDE_CODE_DISABLE_BACKGROUND_TASKS",
+    'CLAUDE_CODE_DISABLE_BACKGROUND_TASKS',
   ]) {
     // eslint-disable-next-line custom-rules/no-top-level-side-effects, custom-rules/no-process-env-top-level
-        process.env[k] ??= "1";
+    process.env[k] ??= '1';
   }
 }
 
@@ -45,10 +43,7 @@ async function main(): Promise<void> {
   const args = process.argv.slice(2);
 
   // Fast-path for --version/-v: zero module loading needed
-    if (
+  if (args.length === 1 && (args[0] === '--version' || args[0] === '-v' || args[0] === '-V')) {
-        args.length === 1 &&
-        (args[0] === "--version" || args[0] === "-v" || args[0] === "-V")
-    ) {
     // MACRO.VERSION is inlined at build time
     // biome-ignore lint/suspicious/noConsole:: intentional console output
     console.log(`${MACRO.VERSION} (Claude Code)`);
@@ -56,45 +51,38 @@ async function main(): Promise<void> {
   }
 
   // For all other paths, load the startup profiler
-    const { profileCheckpoint } = await import("../utils/startupProfiler.js");
+  const { profileCheckpoint } = await import('../utils/startupProfiler.js');
-    profileCheckpoint("cli_entry");
+  profileCheckpoint('cli_entry');
 
   // Fast-path for --dump-system-prompt: output the rendered system prompt and exit.
   // Used by prompt sensitivity evals to extract the system prompt at a specific commit.
   // Ant-only: eliminated from external builds via feature flag.
-    if (feature("DUMP_SYSTEM_PROMPT") && args[0] === "--dump-system-prompt") {
+  if (feature('DUMP_SYSTEM_PROMPT') && args[0] === '--dump-system-prompt') {
-        profileCheckpoint("cli_dump_system_prompt_path");
+    profileCheckpoint('cli_dump_system_prompt_path');
-        const { enableConfigs } = await import("../utils/config.js");
+    const { enableConfigs } = await import('../utils/config.js');
     enableConfigs();
-        const { getMainLoopModel } = await import("../utils/model/model.js");
+    const { getMainLoopModel } = await import('../utils/model/model.js');
-        const modelIdx = args.indexOf("--model");
+    const modelIdx = args.indexOf('--model');
-        const model =
+    const model = (modelIdx !== -1 && args[modelIdx + 1]) || getMainLoopModel();
-            (modelIdx !== -1 && args[modelIdx + 1]) || getMainLoopModel();
+    const { getSystemPrompt } = await import('../constants/prompts.js');
-        const { getSystemPrompt } = await import("../constants/prompts.js");
     const prompt = await getSystemPrompt([], model);
     // biome-ignore lint/suspicious/noConsole:: intentional console output
-        console.log(prompt.join("\n"));
+    console.log(prompt.join('\n'));
     return;
   }
-    if (process.argv[2] === "--claude-in-chrome-mcp") {
+  if (process.argv[2] === '--claude-in-chrome-mcp') {
-        profileCheckpoint("cli_claude_in_chrome_mcp_path");
+    profileCheckpoint('cli_claude_in_chrome_mcp_path');
-        const { runClaudeInChromeMcpServer } =
+    const { runClaudeInChromeMcpServer } = await import('../utils/claudeInChrome/mcpServer.js');
-            await import("../utils/claudeInChrome/mcpServer.js");
     await runClaudeInChromeMcpServer();
     return;
-    } else if (process.argv[2] === "--chrome-native-host") {
+  } else if (process.argv[2] === '--chrome-native-host') {
-        profileCheckpoint("cli_chrome_native_host_path");
+    profileCheckpoint('cli_chrome_native_host_path');
-        const { runChromeNativeHost } =
+    const { runChromeNativeHost } = await import('../utils/claudeInChrome/chromeNativeHost.js');
-            await import("../utils/claudeInChrome/chromeNativeHost.js");
     await runChromeNativeHost();
     return;
-    } else if (
+  } else if (feature('CHICAGO_MCP') && process.argv[2] === '--computer-use-mcp') {
-        feature("CHICAGO_MCP") &&
+    profileCheckpoint('cli_computer_use_mcp_path');
-        process.argv[2] === "--computer-use-mcp"
+    const { runComputerUseMcpServer } = await import('../utils/computerUse/mcpServer.js');
-    ) {
-        profileCheckpoint("cli_computer_use_mcp_path");
-        const { runComputerUseMcpServer } =
-            await import("../utils/computerUse/mcpServer.js");
     await runComputerUseMcpServer();
     return;
   }
@@ -104,8 +92,8 @@ async function main(): Promise<void> {
   // perf-sensitive. No enableConfigs(), no analytics sinks at this layer —
   // workers are lean. If a worker kind needs configs/auth (assistant will),
   // it calls them inside its run() fn.
-    if (feature("DAEMON") && args[0] === "--daemon-worker") {
+  if (feature('DAEMON') && args[0] === '--daemon-worker') {
-        const { runDaemonWorker } = await import("../daemon/workerRegistry.js");
+    const { runDaemonWorker } = await import('../daemon/workerRegistry.js');
     await runDaemonWorker(args[1]);
     return;
   }
@@ -115,27 +103,26 @@ async function main(): Promise<void> {
   // feature() must stay inline for build-time dead code elimination;
   // isBridgeEnabled() checks the runtime GrowthBook gate.
   if (
-        feature("BRIDGE_MODE") &&
+    feature('BRIDGE_MODE') &&
-        (args[0] === "remote-control" ||
+    (args[0] === 'remote-control' ||
-            args[0] === "rc" ||
+      args[0] === 'rc' ||
-            args[0] === "remote" ||
+      args[0] === 'remote' ||
-            args[0] === "sync" ||
+      args[0] === 'sync' ||
-            args[0] === "bridge")
+      args[0] === 'bridge')
   ) {
-        profileCheckpoint("cli_bridge_path");
+    profileCheckpoint('cli_bridge_path');
-        const { enableConfigs } = await import("../utils/config.js");
+    const { enableConfigs } = await import('../utils/config.js');
     enableConfigs();
-        const { getBridgeDisabledReason, checkBridgeMinVersion } =
+    const { getBridgeDisabledReason, checkBridgeMinVersion } = await import('../bridge/bridgeEnabled.js');
-            await import("../bridge/bridgeEnabled.js");
+    const { BRIDGE_LOGIN_ERROR } = await import('../bridge/types.js');
-        const { BRIDGE_LOGIN_ERROR } = await import("../bridge/types.js");
+    const { bridgeMain } = await import('../bridge/bridgeMain.js');
-        const { bridgeMain } = await import("../bridge/bridgeMain.js");
+    const { exitWithError } = await import('../utils/process.js');
-        const { exitWithError } = await import("../utils/process.js");
 
     // Auth check must come before the GrowthBook gate check — without auth,
     // GrowthBook has no user context and would return a stale/default false.
     // getBridgeDisabledReason awaits GB init, so the returned value is fresh
     // (not the stale disk cache), but init still needs auth headers to work.
-        const { getClaudeAIOAuthTokens } = await import("../utils/auth.js");
+    const { getClaudeAIOAuthTokens } = await import('../utils/auth.js');
     if (!getClaudeAIOAuthTokens()?.accessToken) {
       exitWithError(BRIDGE_LOGIN_ERROR);
     }
@@ -149,26 +136,23 @@ async function main(): Promise<void> {
     }
 
     // Bridge is a remote control feature - check policy limits
-        const { waitForPolicyLimitsToLoad, isPolicyAllowed } =
+    const { waitForPolicyLimitsToLoad, isPolicyAllowed } = await import('../services/policyLimits/index.js');
-            await import("../services/policyLimits/index.js");
     await waitForPolicyLimitsToLoad();
-        if (!isPolicyAllowed("allow_remote_control")) {
+    if (!isPolicyAllowed('allow_remote_control')) {
-            exitWithError(
+      exitWithError("Error: Remote Control is disabled by your organization's policy.");
-                "Error: Remote Control is disabled by your organization's policy.",
-            );
     }
     await bridgeMain(args.slice(1));
     return;
   }
 
   // Fast-path for `claude daemon [subcommand]`: long-running supervisor.
-    if (feature("DAEMON") && args[0] === "daemon") {
+  if (feature('DAEMON') && args[0] === 'daemon') {
-        profileCheckpoint("cli_daemon_path");
+    profileCheckpoint('cli_daemon_path');
-        const { enableConfigs } = await import("../utils/config.js");
+    const { enableConfigs } = await import('../utils/config.js');
     enableConfigs();
-        const { initSinks } = await import("../utils/sinks.js");
+    const { initSinks } = await import('../utils/sinks.js');
     initSinks();
-        const { daemonMain } = await import("../daemon/main.js");
+    const { daemonMain } = await import('../daemon/main.js');
     await daemonMain(args.slice(1));
     return;
   }
@@ -177,29 +161,29 @@ async function main(): Promise<void> {
   // Session management against the ~/.claude/sessions/ registry. Flag
   // literals are inlined so bg.js only loads when actually dispatching.
   if (
-        feature("BG_SESSIONS") &&
+    feature('BG_SESSIONS') &&
-        (args[0] === "ps" ||
+    (args[0] === 'ps' ||
-            args[0] === "logs" ||
+      args[0] === 'logs' ||
-            args[0] === "attach" ||
+      args[0] === 'attach' ||
-            args[0] === "kill" ||
+      args[0] === 'kill' ||
-            args.includes("--bg") ||
+      args.includes('--bg') ||
-            args.includes("--background"))
+      args.includes('--background'))
   ) {
-        profileCheckpoint("cli_bg_path");
+    profileCheckpoint('cli_bg_path');
-        const { enableConfigs } = await import("../utils/config.js");
+    const { enableConfigs } = await import('../utils/config.js');
     enableConfigs();
-        const bg = await import("../cli/bg.js");
+    const bg = await import('../cli/bg.js');
     switch (args[0]) {
-            case "ps":
+      case 'ps':
         await bg.psHandler(args.slice(1));
         break;
-            case "logs":
+      case 'logs':
         await bg.logsHandler(args[1]);
         break;
-            case "attach":
+      case 'attach':
         await bg.attachHandler(args[1]);
         break;
-            case "kill":
+      case 'kill':
         await bg.killHandler(args[1]);
         break;
       default:
@@ -209,13 +193,9 @@ async function main(): Promise<void> {
   }
 
   // Fast-path for template job commands.
-    if (
+  if (feature('TEMPLATES') && (args[0] === 'new' || args[0] === 'list' || args[0] === 'reply')) {
-        feature("TEMPLATES") &&
+    profileCheckpoint('cli_templates_path');
-        (args[0] === "new" || args[0] === "list" || args[0] === "reply")
+    const { templatesMain } = await import('../cli/handlers/templateJobs.js');
-    ) {
-        profileCheckpoint("cli_templates_path");
-        const { templatesMain } =
-            await import("../cli/handlers/templateJobs.js");
     await templatesMain(args);
     // process.exit (not return) — mountFleetView's Ink TUI can leave event
     // loop handles that prevent natural exit.
@@ -225,13 +205,9 @@ async function main(): Promise<void> {
 
   // Fast-path for `claude environment-runner`: headless BYOC runner.
   // feature() must stay inline for build-time dead code elimination.
-    if (
+  if (feature('BYOC_ENVIRONMENT_RUNNER') && args[0] === 'environment-runner') {
-        feature("BYOC_ENVIRONMENT_RUNNER") &&
+    profileCheckpoint('cli_environment_runner_path');
-        args[0] === "environment-runner"
+    const { environmentRunnerMain } = await import('../environment-runner/main.js');
-    ) {
-        profileCheckpoint("cli_environment_runner_path");
-        const { environmentRunnerMain } =
-            await import("../environment-runner/main.js");
     await environmentRunnerMain(args.slice(1));
     return;
   }
@@ -239,65 +215,56 @@ async function main(): Promise<void> {
   // Fast-path for `claude self-hosted-runner`: headless self-hosted-runner
   // targeting the SelfHostedRunnerWorkerService API (register + poll; poll IS
   // heartbeat). feature() must stay inline for build-time dead code elimination.
-    if (feature("SELF_HOSTED_RUNNER") && args[0] === "self-hosted-runner") {
+  if (feature('SELF_HOSTED_RUNNER') && args[0] === 'self-hosted-runner') {
-        profileCheckpoint("cli_self_hosted_runner_path");
+    profileCheckpoint('cli_self_hosted_runner_path');
-        const { selfHostedRunnerMain } =
+    const { selfHostedRunnerMain } = await import('../self-hosted-runner/main.js');
-            await import("../self-hosted-runner/main.js");
     await selfHostedRunnerMain(args.slice(1));
     return;
   }
 
   // Fast-path for --worktree --tmux: exec into tmux before loading full CLI
-    const hasTmuxFlag =
+  const hasTmuxFlag = args.includes('--tmux') || args.includes('--tmux=classic');
-        args.includes("--tmux") || args.includes("--tmux=classic");
   if (
     hasTmuxFlag &&
-        (args.includes("-w") ||
+    (args.includes('-w') || args.includes('--worktree') || args.some(a => a.startsWith('--worktree=')))
-            args.includes("--worktree") ||
-            args.some((a) => a.startsWith("--worktree=")))
   ) {
-        profileCheckpoint("cli_tmux_worktree_fast_path");
+    profileCheckpoint('cli_tmux_worktree_fast_path');
-        const { enableConfigs } = await import("../utils/config.js");
+    const { enableConfigs } = await import('../utils/config.js');
     enableConfigs();
-        const { isWorktreeModeEnabled } =
+    const { isWorktreeModeEnabled } = await import('../utils/worktreeModeEnabled.js');
-            await import("../utils/worktreeModeEnabled.js");
     if (isWorktreeModeEnabled()) {
-            const { execIntoTmuxWorktree } =
+      const { execIntoTmuxWorktree } = await import('../utils/worktree.js');
-                await import("../utils/worktree.js");
       const result = await execIntoTmuxWorktree(args);
       if (result.handled) {
         return;
       }
       // If not handled (e.g., error), fall through to normal CLI
       if (result.error) {
-                const { exitWithError } = await import("../utils/process.js");
+        const { exitWithError } = await import('../utils/process.js');
         exitWithError(result.error);
       }
     }
   }
 
   // Redirect common update flag mistakes to the update subcommand
-    if (
+  if (args.length === 1 && (args[0] === '--update' || args[0] === '--upgrade')) {
-        args.length === 1 &&
+    process.argv = [process.argv[0]!, process.argv[1]!, 'update'];
-        (args[0] === "--update" || args[0] === "--upgrade")
-    ) {
-        process.argv = [process.argv[0]!, process.argv[1]!, "update"];
   }
 
   // --bare: set SIMPLE early so gates fire during module eval / commander
   // option building (not just inside the action handler).
-    if (args.includes("--bare")) {
+  if (args.includes('--bare')) {
-        process.env.CLAUDE_CODE_SIMPLE = "1";
+    process.env.CLAUDE_CODE_SIMPLE = '1';
   }
 
   // No special flags detected, load and run the full CLI
-    const { startCapturingEarlyInput } = await import("../utils/earlyInput.js");
+  const { startCapturingEarlyInput } = await import('../utils/earlyInput.js');
   startCapturingEarlyInput();
-    profileCheckpoint("cli_before_main_import");
+  profileCheckpoint('cli_before_main_import');
-    const { main: cliMain } = await import("../main.jsx");
+  const { main: cliMain } = await import('../main.jsx');
-    profileCheckpoint("cli_after_main_import");
+  profileCheckpoint('cli_after_main_import');
   await cliMain();
-    profileCheckpoint("cli_after_main_complete");
+  profileCheckpoint('cli_after_main_complete');
 }
 
 // eslint-disable-next-line custom-rules/no-top-level-side-effects

src/utils/context.ts

@@ -3,6 +3,7 @@ import { CONTEXT_1M_BETA_HEADER } from '../constants/betas.js'
 import { getGlobalConfig } from './config.js'
 import { isEnvTruthy } from './envUtils.js'
 import { getCanonicalName } from './model/model.js'
+import { resolveAntModel } from './model/antModels.js'
 import { getModelCapability } from './model/modelCapabilities.js'
 
 // Model context window size (200k tokens for all models right now)

src/utils/effort.ts

@@ -7,6 +7,8 @@ import { getAPIProvider } from './model/providers.js'
 import { get3PModelCapabilityOverride } from './model/modelSupportOverrides.js'
 import { isEnvTruthy } from './envUtils.js'
 import type { EffortLevel } from 'src/entrypoints/sdk/runtimeTypes.js'
+import { resolveAntModel } from './model/antModels.js'
+import { getAntModelOverrideConfig } from './model/antModels.js'
 
 export type { EffortLevel }
 

src/utils/model/model.ts

@@ -6,6 +6,7 @@
  * during dead code elimination
  */
 import { getMainLoopModelOverride } from '../../bootstrap/state.js'
+import { resolveAntModel, getAntModelOverrideConfig } from './antModels.js'
 import {
   getSubscriptionType,
   isClaudeAISubscriber,

src/utils/thinking.ts

@@ -6,6 +6,7 @@ import { getCanonicalName } from './model/model.js'
 import { get3PModelCapabilityOverride } from './model/modelSupportOverrides.js'
 import { getAPIProvider } from './model/providers.js'
 import { getSettingsWithErrors } from './settings/settings.js'
+import { resolveAntModel } from './model/antModels.js'
 
 export type ThinkingConfig =
   | { type: 'adaptive' }