What problem does it solve? Landing a branch safely requires many easy-to-forget steps: running the vet suite, merging the base branch, cleaning working artifacts, reconciling the squash message, and recording what was actually verified. This Skill automates that entire land-prep sequence so nothing ships unverified or leaves transient files on the trunk. ## Core Features & Use Cases - Full land-prep pipeline: ensures a draft PR exists, runs quality passes and ./scripts/vet.sh, merges origin/<base>, sweeps working-artifact directories (docs/issue/, docs/pr/, docs/plans/, docs/remove-before-merging/), marks the PR ready, and reconciles the squash message. - Attestation record: posts or edits a sticky finalize-attestation PR comment documenting exactly what was verified, against which base SHA, including honest no vet no-op attestations for docs-only diffs. - Guarded auto-merge: /finalize and merge squash-merges only when the run was uneventful, with an explicit stand-down checklist covering conflicts, red CI, unanswered review feedback, and base movement. - Use Case: After finishing a feature branch, run /finalize to vet the diff, merge the latest base, clean up plan and PR-export artifacts, post the verification attestation, and hand the operator a ready-to-merge PR. ## Quick Start Ask the assistant to run /finalize on the current branch to vet, clean up, and prepare the pull request for review.