What problem does it solve? Finalizing a completed change in an OpenSpec workflow involves several error-prone manual steps: checking artifact completion, verifying tasks, syncing delta specs into main specs, and moving the change into an archive directory. This Skill automates that entire finalization flow with the openspec CLI. ## Core Features & Use Cases - Guided change selection: Infers the change from context, auto-selects when only one is active, or prompts with a list of 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. - Safe archiving: Moves the change directory into a dated archive/ folder, failing if the target already exists. - Use Case: After finishing implementation of a user-auth change, ask the agent to archive it; the Skill verifies all artifacts and tasks, syncs the delta specs into the main specs, and moves the change to archive/2025-01-15-user-auth. ## Quick Start Ask the agent to archive the completed change named add-user-auth using the openspec archive workflow.