What problem does it solve? Finalizing a completed change in an OpenSpec-based workflow requires merging delta specs into main specs, annotating design documents, moving the change to an archive directory, committing exact paths, and delivering the branch remotely — a multi-step process that is error-prone when done manually. ## Core Features & Use Cases - Confirmed Archive Execution: Pauses for explicit user confirmation before running the archive, with options to push, push and create a PR, re-verify, or postpone. - Delta Spec Merging: Runs the OpenSpec archive to merge ADDED/MODIFIED/REMOVED/RENAMED delta semantics into main specs and guards against leaked delta-only headings. - Exact-Path Commit and Delivery: Stages only paths attributable to the change, creates a single archive commit, then pushes the bound branch or creates a PR per the user's confirmed choice. - Use Case: After verification passes on a feature change, invoke /comet-archive to confirm delivery, merge the delta specs into main specs, commit the archive, and open a PR — closing the full spec lifecycle. ## Quick Start Invoke /comet-archive after verification passes to confirm archiving, merge the delta specs, commit the archive, and push the branch.