What problem does it solve? Writing clear, complete pull request descriptions is repetitive and often skipped, leaving reviewers without context on why a change was made. This Skill drafts and updates PR titles and bodies via the GitHub CLI, capturing the motivation and net change from the current conversation. ## Core Features & Use Cases - PR Body Authoring: Rewrites the title and body of one or more pull requests with gh, explaining why the change was made before what changed. - Stacked PR Support: Handles commit stacks and Sapling-managed stacked pull requests, describing only the net change between base and head rather than the full diff against main. - Content Preservation: Checks the existing PR body first and never removes embedded images or other irreplaceable content. - Use Case: After finishing a feature branch, invoke the Skill to infer the associated PR from the current branch and publish a polished description covering motivation, net change, and verification steps. ## Quick Start Update the pull request for my current branch with a body explaining why this change was made and what it does.