If it’s truly one-off (like codemods), I put the scripts in relevant tasks and diffs for reference. …otherwise we just throw everything into a scripts director

If it’s truly one-off (like codemods), I put the scripts in relevant tasks and diffs for reference. …otherwise we just throw everything into a scripts directory. Keep it flat until it feels messy, then start organizing. All documentation must live with the code, otherwise it gets out of date too easily.