While the Linux Kernel is quickly becoming “Vibe Coded”, many other Open Source projects are outright banning all AI / LLM contributions.
QEMU - “Policy is to DECLINE any contributions which are believed to include or derive from AI generated content.”
NetBSD - AI generated code is “presumed to be tainted code, and must not be committed.”
Zig - Total ban on using AI in any way. “No LLM-generated content”, “No LLMs for translation.”, “No LLMs for finding bugs.”, “No talking about use of chatbot/LLM services.”
OBS Studio - “Code must be human written.”