Contributing Code Keep change-sets short and focused on a single problem. Prefer self-documenting code (clear names, clear structure) over comments. Before adding a comment, ask whether it's actually needed. If it is, keep it short, ideally one line. Commits and PRs Commit messages and PR descriptions must be written by a human, not generated. AI Usage You may use AI to help write code. You must understand every line you submit and are fully responsible for it, as if you wrote it yourself. Remove the filler AI tools tend to add, especially verbose or multi-line comments. You don't need to disclose AI use, but your contribution shouldn't read as AI-generated.