What is stacked-diffs?
Break large code changes into small, stacked pull requests using vanilla git and the gh CLI. Auto-trigger when implementing a feature or change that spans multiple logical steps, touches several files, or will exceed ~200 changed lines. Also trigger on "stack PRs", "break this into smaller PRs", "stacked diffs", or "create a PR stack". Do NOT trigger for single-file fixes, small bug fixes, or changes under ~200 lines that are a single logical unit. Source: rarestg/rarestg-skills.