📄 中文摘要
许多“AI 代理”的演示在两分钟的视频中看起来很出色，但在实际生产中却难以奏效。生成文本并不是最困难的部分，真正的挑战在于跨工具、文件、重试和长时间运行任务的可靠执行。对于正在评估选项的用户，这份指南提供了实用的建议和真实的替代方案，帮助用户在实际应用中更好地利用 AI 技术。通过对不同工具和方法的比较，读者可以找到适合自己需求的解决方案，从而提高工作效率。
真正能交付工作的 AI 代理：实用指南（附真实替代方案）
📄 English Summary
AI Agents That Actually Ship Work: A Practical Guide (With Real Alternatives)
Many 'AI agent' demos look impressive in a two-minute video but fail to perform effectively in production. The challenge lies not in generating text but in ensuring reliable execution across tools, files, retries, and long-running tasks. For those currently evaluating options, this guide offers practical advice and real alternatives to help users better leverage AI technology in real-world applications. By comparing different tools and methods, readers can identify solutions that suit their needs, ultimately enhancing productivity.