Why AI‑Generated Pull Requests Are Overwhelming Open‑Source Maintainers

Maintainers of several high‑profile open‑source projects are reporting that AI‑generated pull requests (PRs) are becoming a major source of noise and fatigue. Rémi Verschelde, a maintainer of the Godot game engine, complained that the volume of useless PRs is draining morale and may require additional funding to hire more reviewers.

Adriaan de Jongh, director of the game company Hidden Folks, echoed these concerns, describing AI‑generated PRs for Godot as “a huge waste of time” with meaningless changes, overly verbose descriptions, and contributors who do not understand their own modifications.

Similar issues are arising in the Blender 3D project, which has introduced an “Artificial Intelligence Contribution Policy.” Other projects such as Linux Foundation‑backed initiatives, Fedora, Firefox, Ghostty, Servo, and LLVM have also begun drafting comparable policies.

Critics argue that GitHub, as a strong promoter of AI tools, bears responsibility for encouraging this behavior. Some developers have already begun migrating away from GitHub; for example, the Gentoo Linux distribution has moved its repositories to Codeberg.

In response, the self‑hosted toolkit project Coolify released the Anti Slop GitHub Action (https://github.com/peakoss/anti-slop), claiming it can block up to 98% of junk PRs while still allowing well‑behaved AI contributions that follow project guidelines.

GitHub’s Open‑Source Programs lead Ashley Wolf recently acknowledged the problem of “massive low‑quality contributions” and said the company is developing features to help maintainers manage AI‑generated spam, including UI options to delete PRs directly, restrict PR creation to collaborators, or disable PRs entirely for certain users.

Wolf also mentioned standard admission mechanisms such as requiring PRs to link to existing issues and defining contribution rules, with some developers suggesting AI‑driven automatic classification as a possible mitigation.

Overall, the community is watching closely to see how GitHub will act to address the growing AI‑generated PR problem.