Function setupClaudeInChrome

src/utils/claudeInChrome/setup.ts:91–171

()

 * @returns MCP config and allowed tools, or throws an error if platform is unsupported
 */
export function setupClaudeInChrome(): {
  mcpConfig: Record<string, ScopedMcpServerConfig>
  allowedTools: string[]
  systemPrompt: string
} {
  const isNativeBuild = isInBundledMode()
  const allowedTools = BROWSER_TOOLS.map(
    tool => `mcp__claude-in-chrome__${tool.name}`,
  )

  const env: Record<string, string> = {}
  if (getSessionBypassPermissionsMode()) {
    env.CLAUDE_CHROME_PERMISSION_MODE = 'skip_all_permission_checks'
  }
  const hasEnv = Object.keys(env).length > 0

  if (isNativeBuild) {
    // Create a wrapper script that calls the same binary with --chrome-native-host. This
    // is needed because the native host manifest "path" field cannot contain arguments.
    const execCommand = `"${process.execPath}" --chrome-native-host`

    // Run asynchronously without blocking; best-effort so swallow errors
    void createWrapperScript(execCommand)
      .then(manifestBinaryPath =>
        installChromeNativeHostManifest(manifestBinaryPath),
      )
      .catch(e =>
        logForDebugging(
          `[Claude in Chrome] Failed to install native host: ${e}`,
          { level: 'error' },
        ),
      )

    return {
      mcpConfig: {
        [CLAUDE_IN_CHROME_MCP_SERVER_NAME]: {
          type: 'stdio' as const,
          command: process.execPath,
          args: ['--claude-in-chrome-mcp'],
          scope: 'dynamic' as const,
          ...(hasEnv && { env }),
        },
      },
      allowedTools,
      systemPrompt: getChromeSystemPrompt(),
    }
  } else {
    const __filename = fileURLToPath(import.meta.url)
    const __dirname = join(__filename, '..')
    const cliPath = join(__dirname, 'cli.js')

    void createWrapperScript(
      `"${process.execPath}" "${cliPath}" --chrome-native-host`,
    )
      .then(manifestBinaryPath =>
        installChromeNativeHostManifest(manifestBinaryPath),
      )
      .catch(e =>