feat: introduce Forever Mode (Sisyphus, Confucius, and Bicameral Voice)

packages/cli/src/ui/components/Composer.test.tsx

@@ -207,6 +207,7 @@ const createMockUIState = (overrides: Partial<UIState> = {}): UIState =>
       proQuotaRequest: null,
       validationRequest: null,
     },
+    sisyphusSecondsRemaining: null,
     ...overrides,
   }) as UIState;
 

packages/cli/src/ui/components/DialogManager.tsx

@@ -38,6 +38,7 @@ import { SessionRetentionWarningDialog } from './SessionRetentionWarningDialog.j
 import { useCallback } from 'react';
 import { SettingScope } from '../../config/settings.js';
 import { PolicyUpdateDialog } from './PolicyUpdateDialog.js';
+import { ForeverModeOnboardingDialog } from './ForeverModeOnboardingDialog.js';
 
 interface DialogManagerProps {
   addItem: UseHistoryManagerReturn['addItem'];
@@ -109,6 +110,13 @@ export const DialogManager = ({
     );
   }
 
+  if (uiState.isOnboardingForeverMode) {
+    return (
+      <ForeverModeOnboardingDialog
+        onComplete={() => uiActions.setIsOnboardingForeverMode(false)}
+      />
+    );
+  }
   if (uiState.adminSettingsChanged) {
     return <AdminSettingsChangedDialog />;
   }

packages/cli/src/ui/components/ForeverModeOnboardingDialog.tsx

@@ -0,0 +1,323 @@
+/**
+ * @license
+ * Copyright 2026 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+import { Box, Text } from 'ink';
+import { useState } from 'react';
+import { theme } from '../semantic-colors.js';
+import { useConfig } from '../contexts/ConfigContext.js';
+import { relaunchApp } from '../../utils/processUtils.js';
+import { GEMINI_DIR, DEFAULT_CONTEXT_FILENAME } from '@google/gemini-cli-core';
+import * as fs from 'node:fs/promises';
+import * as path from 'node:path';
+import { execSync } from 'node:child_process';
+import { useTextBuffer } from './shared/text-buffer.js';
+import { TextInput } from './shared/TextInput.js';
+
+enum Step {
+  MISSION,
+  FIRST_STEPS,
+  SISYPHUS_CONFIG,
+  SAVING,
+  ERROR,
+}
+
+export const ForeverModeOnboardingDialog = ({
+  onComplete,
+}: {
+  onComplete: () => void;
+}) => {
+  const config = useConfig();
+  const [step, setStep] = useState(Step.MISSION);
+  const [sisyphusFocus, setSisyphusFocus] = useState<'timeout' | 'prompt'>(
+    'timeout',
+  );
+  const [error, setError] = useState<string | null>(null);
+
+  const missionBuffer = useTextBuffer({
+    initialText: '',
+    viewport: { width: 80, height: 3 },
+    singleLine: false,
+  });
+
+  const firstStepsBuffer = useTextBuffer({
+    initialText: '',
+    viewport: { width: 80, height: 5 },
+    singleLine: false,
+  });
+
+  const sisyphusTimeoutBuffer = useTextBuffer({
+    initialText: '',
+    viewport: { width: 50, height: 1 },
+    singleLine: true,
+  });
+
+  const sisyphusPromptBuffer = useTextBuffer({
+    initialText: 'continue',
+    viewport: { width: 50, height: 1 },
+    singleLine: true,
+  });
+
+  const handleMissionSubmit = () => {
+    if (missionBuffer.text.trim()) setStep(Step.FIRST_STEPS);
+  };
+
+  const handleFirstStepsSubmit = () => {
+    if (firstStepsBuffer.text.trim()) setStep(Step.SISYPHUS_CONFIG);
+  };
+
+  const handleSisyphusTimeoutSubmit = (value: string) => {
+    const num = parseInt(value, 10);
+    if (!isNaN(num) && num > 0) {
+      setSisyphusFocus('prompt');
+    } else {
+      void handleSaveSettings();
+    }
+  };
+
+  const handleSisyphusPromptSubmit = () => {
+    void handleSaveSettings();
+  };
+
+  const handleSaveSettings = async () => {
+    setStep(Step.SAVING);
+    try {
+      const timeoutNum = parseInt(sisyphusTimeoutBuffer.text, 10);
+      const hasSisyphus = !isNaN(timeoutNum) && timeoutNum > 0;
+
+      let frontmatter = '---\n';
+      frontmatter += 'sisyphus:\n';
+      frontmatter += `  enabled: ${hasSisyphus}\n`;
+      if (hasSisyphus) {
+        frontmatter += `  idleTimeout: ${timeoutNum}\n`;
+        if (sisyphusPromptBuffer.text.trim()) {
+          frontmatter += `  prompt: "${sisyphusPromptBuffer.text.trim()}"\n`;
+        }
+      }
+      frontmatter += '---\n\n';
+
+      let content = frontmatter;
+      if (missionBuffer.text.trim()) {
+        content += `# Mission\n${missionBuffer.text.trim()}\n\n`;
+      }
+
+      const geminiDir = path.join(config.getTargetDir(), GEMINI_DIR);
+      await fs.mkdir(geminiDir, { recursive: true });
+      await fs.writeFile(
+        path.join(geminiDir, DEFAULT_CONTEXT_FILENAME),
+        content,
+        'utf-8',
+      );
+
+      if (firstStepsBuffer.text.trim()) {
+        await fs.writeFile(
+          path.join(geminiDir, '.onboarding_prompt'),
+          firstStepsBuffer.text.trim(),
+          'utf-8',
+        );
+      }
+
+      try {
+        execSync('git init', { cwd: geminiDir, stdio: 'ignore' });
+        execSync('git add .', { cwd: geminiDir, stdio: 'ignore' });
+        execSync('git commit -m "chore(memory): initialize gemini memory"', {
+          cwd: geminiDir,
+          stdio: 'ignore',
+        });
+      } catch (_e) {
+        // Ignore git errors if git is not installed or user has no git config
+      }
+
+      onComplete(); // Before relaunch
+      await relaunchApp();
+    } catch (e: unknown) {
+      if (e instanceof Error) {
+        setError(e.message);
+      } else {
+        setError(String(e));
+      }
+      setStep(Step.ERROR);
+    }
+  };
+
+  if (step === Step.ERROR) {
+    return (
+      <Box
+        flexDirection="column"
+        padding={1}
+        borderStyle="round"
+        borderColor={theme.border.default}
+      >
+        <Text color={theme.status.error} bold>
+          Failed to generate config
+        </Text>
+        <Text>{error}</Text>
+        <Text color={theme.text.secondary}>
+          Please create the .gemini/GEMINI.md file manually and try again.
+        </Text>
+      </Box>
+    );
+  }
+
+  if (step === Step.SAVING) {
+    return (
+      <Box padding={1} borderStyle="round" borderColor={theme.border.default}>
+        <Text color={theme.text.accent}>
+          Saving your configuration... please wait.
+        </Text>
+      </Box>
+    );
+  }
+
+  if (step === Step.MISSION) {
+    return (
+      <Box
+        flexDirection="column"
+        padding={1}
+        borderStyle="round"
+        borderColor={theme.border.default}
+      >
+        <Text color={theme.status.success} bold>
+          Welcome to Forever Mode!
+        </Text>
+        <Text>
+          You launched the CLI with <Text bold>--forever</Text>, which runs the
+          agent continuously.
+        </Text>
+        <Text>
+          To get started, we need to set up your{' '}
+          <Text bold>.gemini/GEMINI.md</Text> configuration file.
+        </Text>
+        <Box marginTop={1} flexDirection="column">
+          <Text color={theme.text.primary} bold>
+            What is the primary mission of the agent?
+          </Text>
+          <Text color={theme.text.secondary}>
+            (e.g. &quot;Refactor the authentication module to use OAuth2&quot;)
+          </Text>
+          <Box marginTop={1}>
+            <Text color={theme.text.primary}>❯ </Text>
+            <TextInput
+              buffer={missionBuffer}
+              onSubmit={handleMissionSubmit}
+              focus={true}
+            />
+          </Box>
+        </Box>
+      </Box>
+    );
+  }
+
+  if (step === Step.FIRST_STEPS) {
+    return (
+      <Box
+        flexDirection="column"
+        padding={1}
+        borderStyle="round"
+        borderColor={theme.border.default}
+      >
+        <Text color={theme.text.primary} bold>
+          What are the immediate first steps?
+        </Text>
+        <Text color={theme.text.secondary}>
+          (e.g. &quot;Investigate src/auth.ts and propose changes&quot;)
+        </Text>
+        <Box marginTop={1}>
+          <Text color={theme.text.primary}>❯ </Text>
+          <TextInput
+            buffer={firstStepsBuffer}
+            onSubmit={handleFirstStepsSubmit}
+            focus={true}
+          />
+        </Box>
+      </Box>
+    );
+  }
+
+  if (step === Step.SISYPHUS_CONFIG) {
+    return (
+      <Box
+        flexDirection="column"
+        padding={1}
+        borderStyle="round"
+        borderColor={theme.border.default}
+      >
+        <Text color={theme.text.primary} bold>
+          Sisyphus Mode (Auto-resume)
+        </Text>
+        <Text>
+          If the agent completes a task and remains idle, it can automatically
+          resume itself by sending a specific prompt.
+        </Text>
+        <Box marginTop={1} flexDirection="column">
+          <Text color={theme.text.secondary}>
+            Enter idle timeout in minutes before the agent automatically resumes
+            (leave blank to disable):
+          </Text>
+          <Box>
+            <Text
+              color={
+                sisyphusFocus === 'timeout'
+                  ? theme.text.primary
+                  : theme.text.secondary
+              }
+            >
+              ❯{' '}
+            </Text>
+            <TextInput
+              buffer={sisyphusTimeoutBuffer}
+              onSubmit={handleSisyphusTimeoutSubmit}
+              focus={sisyphusFocus === 'timeout'}
+            />
+          </Box>
+        </Box>
+
+        {sisyphusFocus === 'prompt' && (
+          <Box marginTop={1} flexDirection="column">
+            <Text color={theme.text.secondary}>
+              What prompt should be sent when Sisyphus triggers?
+            </Text>
+            <Box>
+              <Text color={theme.text.primary}>❯ </Text>
+              <TextInput
+                buffer={sisyphusPromptBuffer}
+                onSubmit={handleSisyphusPromptSubmit}
+                focus={sisyphusFocus === 'prompt'}
+              />
+            </Box>
+          </Box>
+        )}
+      </Box>
+    );
+  }
+
+  if (step === Step.SAVING) {
+    return (
+      <Box padding={1} borderStyle="round" borderColor={theme.border.default}>
+        <Text>Saving your settings and launching the agent...</Text>
+      </Box>
+    );
+  }
+
+  if (step === Step.ERROR && error) {
+    return (
+      <Box
+        flexDirection="column"
+        padding={1}
+        borderStyle="round"
+        borderColor={theme.status.error}
+      >
+        <Text color={theme.status.error} bold>
+          Error
+        </Text>
+        <Text>{error}</Text>
+        <Text color={theme.text.secondary}>
+          Press Ctrl+C to exit and try again.
+        </Text>
+      </Box>
+    );
+  }
+
+  return null;
+};

packages/cli/src/ui/components/StatusDisplay.test.tsx

@@ -54,6 +54,7 @@ const createMockUIState = (overrides: UIStateOverrides = {}): UIState =>
     backgroundShellCount: 0,
     buffer: { text: '' },
     history: [{ id: 1, type: 'user', text: 'test' }],
+    sisyphusSecondsRemaining: null,
     ...overrides,
   }) as UIState;
 
@@ -170,4 +171,16 @@ describe('StatusDisplay', () => {
     expect(lastFrame()).toContain('Shells: 3');
     unmount();
   });
+
+  it('renders Sisyphus countdown timer when active', async () => {
+    const uiState = createMockUIState({
+      sisyphusSecondsRemaining: 65, // 01:05
+    });
+    const { lastFrame, unmount } = await renderStatusDisplay(
+      { hideContextSummary: false },
+      uiState,
+    );
+    expect(lastFrame()).toContain('✦ Resuming work in 01:05');
+    unmount();
+  });
 });

packages/cli/src/ui/components/StatusDisplay.tsx

@@ -5,7 +5,7 @@
  */
 
 import type React from 'react';
-import { Text } from 'ink';
+import { Box, Text } from 'ink';
 import { theme } from '../semantic-colors.js';
 import { useUIState } from '../contexts/UIStateContext.js';
 import { useSettings } from '../contexts/SettingsContext.js';
@@ -24,18 +24,36 @@ export const StatusDisplay: React.FC<StatusDisplayProps> = ({
   const settings = useSettings();
   const config = useConfig();
 
+  const items: React.ReactNode[] = [];
+
   if (process.env['GEMINI_SYSTEM_MD']) {
-    return <Text color={theme.status.error}>|⌐■_■|</Text>;
+    items.push(<Text color={theme.status.error}>|⌐■_■|</Text>);
   }
 
   if (
     uiState.activeHooks.length > 0 &&
     settings.merged.hooksConfig.notifications
   ) {
-    return <HookStatusDisplay activeHooks={uiState.activeHooks} />;
+    items.push(<HookStatusDisplay activeHooks={uiState.activeHooks} />);
   }
 
-  if (!settings.merged.ui.hideContextSummary && !hideContextSummary) {
+  if (uiState.sisyphusSecondsRemaining !== null) {
+    const mins = Math.floor(uiState.sisyphusSecondsRemaining / 60);
+    const secs = uiState.sisyphusSecondsRemaining % 60;
+    const timerStr = `${mins.toString().padStart(2, '0')}:${secs
+      .toString()
+      .padStart(2, '0')}`;
+    items.push(
+      <Text color={theme.text.accent}>✦ Resuming work in {timerStr}</Text>,
+    );
+  }
+
+  if (
+    items.length === 0 &&
+    uiState.sisyphusSecondsRemaining === null &&
+    !settings.merged.ui.hideContextSummary &&
+    !hideContextSummary
+  ) {
     return (
       <ContextSummaryDisplay
         ideContext={uiState.ideContextState}
@@ -51,5 +69,17 @@ export const StatusDisplay: React.FC<StatusDisplayProps> = ({
     );
   }
 
-  return null;
+  if (items.length === 0) {
+    return null;
+  }
+
+  return (
+    <Box flexDirection="row">
+      {items.map((item, index) => (
+        <Box key={index} marginRight={index < items.length - 1 ? 1 : 0}>
+          {item}
+        </Box>
+      ))}
+    </Box>
+  );
 };

packages/cli/src/ui/components/messages/CompressionMessage.tsx

@@ -27,6 +27,7 @@ export function CompressionMessage({
 
   const originalTokens = originalTokenCount ?? 0;
   const newTokens = newTokenCount ?? 0;
+  const archivePath = compression.archivePath;
 
   const getCompressionText = () => {
     if (isPending) {
@@ -36,6 +37,8 @@ export function CompressionMessage({
     switch (compressionStatus) {
       case CompressionStatus.COMPRESSED:
         return `Chat history compressed from ${originalTokens} to ${newTokens} tokens.`;
+      case CompressionStatus.ARCHIVED:
+        return `Chat history archived to ${archivePath} (${originalTokens} to ${newTokens} tokens).`;
       case CompressionStatus.COMPRESSION_FAILED_INFLATED_TOKEN_COUNT:
         // For smaller histories (< 50k tokens), compression overhead likely exceeds benefits
         if (originalTokens < 50000) {