Function main

src/entrypoints/cli.tsx:76–360

* Bootstrap entrypoint - checks for special flags before loading the full CLI. * All imports are dynamic to minimize module evaluation for fast paths. * Fast-path for --version has zero imports beyond this file.

()

 * Fast-path for --version has zero imports beyond this file.
 */
async function main(): Promise<void> {
  const args = process.argv.slice(2);

  // Fast-path for --version/-v: zero module loading needed
  if (args.length === 1 && (args[0] === '--version' || args[0] === '-v' || args[0] === '-V')) {
    // MACRO.VERSION is inlined at build time
    console.log(`${MACRO.VERSION} (Claude Code)`);
    return;
  }

  // For all other paths, load the startup profiler
  const { profileCheckpoint } = await import('../utils/startupProfiler.js');
  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') {
    profileCheckpoint('cli_dump_system_prompt_path');
    const { enableConfigs } = await import('../utils/config.js');
    enableConfigs();
    const { getMainLoopModel } = await import('../utils/model/model.js');
    const modelIdx = args.indexOf('--model');
    const model = (modelIdx !== -1 && args[modelIdx + 1]) || getMainLoopModel();
    const { getSystemPrompt } = await import('../constants/prompts.js');
    const prompt = await getSystemPrompt([], model);
    console.log(prompt.join('\n'));
    return;
  }

  if (process.argv[2] === '--claude-in-chrome-mcp') {
    profileCheckpoint('cli_claude_in_chrome_mcp_path');
    const { runClaudeInChromeMcpServer } = await import('../utils/claudeInChrome/mcpServer.js');
    await runClaudeInChromeMcpServer();
    return;
  } else if (process.argv[2] === '--chrome-native-host') {
    profileCheckpoint('cli_chrome_native_host_path');
    const { runChromeNativeHost } = await import('../utils/claudeInChrome/chromeNativeHost.js');
    await runChromeNativeHost();
    return;
  } else if (feature('CHICAGO_MCP') && process.argv[2] === '--computer-use-mcp') {
    profileCheckpoint('cli_computer_use_mcp_path');
    const { runComputerUseMcpServer } = await import('../utils/computerUse/mcpServer.js');
    await runComputerUseMcpServer();
    return;
  }

  // Fast-path for `--acp` — ACP (Agent Client Protocol) agent mode over stdio.
  if (feature('ACP') && process.argv[2] === '--acp') {
    profileCheckpoint('cli_acp_path');
    const { runAcpAgent } = await import('../services/acp/entry.js');
    await runAcpAgent();
    return;
  }

  if (args[0] === 'weixin') {
    profileCheckpoint('cli_weixin_path');
    const { handleWeixinCli } = await import('@claude-code-best/weixin');