What problem does it solve? When a change plan evolves, its existing planning artifacts (proposals, designs, specs, tasks) drift out of sync with each other. This Skill revises an OpenSpec change's existing artifacts and keeps them mutually consistent without touching implementation code. ## Core Features & Use Cases - Coherence Review: Reads all existing artifacts of a change and detects contradictions, gaps, and duplication across them in any direction. - Confirmed Revisions: Proposes each edit, explains why, and writes only after user confirmation, one artifact at a time. - Schema-Agnostic Operation: Uses artifact ids and paths reported by openspec status rather than hardcoded names, so custom schemas work unchanged. - Use Case: After deciding the design now uses a different approach, ask the Skill to update the change; it revises the design artifact and reconciles the proposal, specs, and tasks against it. ## Quick Start Ask the assistant to update the OpenSpec change named "add-auth" so its planning artifacts reflect the new design decision.
