What problem does it solve? Finalizing a completed change in an OpenSpec workflow requires checking artifact completion, task status, and delta spec synchronization before moving the change into an archive directory, which is error-prone when done manually. ## Core Features & Use Cases - Guided change selection: Resolves the target change from user input, conversation context, or an interactive prompt listing active changes. - Completion verification: Checks artifact status via openspec status --json and counts incomplete tasks in tasks.md, warning before proceeding. - Delta spec sync assessment: Compares delta specs against main specs, optionally runs an inline sync workflow, and verifies the result before archiving. - Use Case: After finishing implementation of a change like add-user-auth, run the archive workflow to confirm all artifacts and tasks are done, sync spec deltas into the main specs, and move the change into the dated archive folder. ## Quick Start Ask the assistant to archive the completed OpenSpec change by name, for example by saying to archive the change 'add-user-auth' now that implementation is finished.
