Method cleanup

packages/core/src/tools/tool-registry.ts:80–88

()

      };

      const cleanup = () => {
        child.stdout.removeListener('data', onStdout);
        child.stderr.removeListener('data', onStderr);
        child.removeListener('error', onError);
        child.removeListener('close', onClose);
        if (child.connected) {
          child.disconnect();
        }
      };

      child.stdout.on('data', onStdout);
      child.stderr.on('data', onStderr);