AI 开源项目转向代理管理 PR，社区贡献面临新挑战
原标题：PRs NOT Welcome: How Top AI Open Source Projects Are Managing Thousands of Contributors
AI 摘要
GitHub 的 pull request 模式正被部分顶级 AI 开源项目放弃，如 Flue、tldraw 和 Astro，它们转而使用自己的 AI 代理来管理 PR 和 issue。Vercel 的 AI SDK 项目通过部署代理工厂，在四周内实现了 25-35% 的合并 PR 和 70-80% 的 issue 关闭率。这些项目认为，代理生成的代码质量更高，且能减少维护者负担，但这也引发了关于社区参与和贡献者培养的担忧。
正文节选
GitHub invented pull requests, and for 18 years they have been open by default. But now some of the top AI-native open source projects are shutting PRs off, because they’ve found a better way. These projects, which include Flue and tldraw, refuse to accept PRs from external contributors — in part because they’re usually AI-generated. Instead, the maintainers prefer to use their own agents to create and manage PRs. Also, many projects have begun using a “software factory” to manage community cont