What problem does it solve? When a change plan evolves, its existing OpenSpec planning artifacts (proposals, designs, specs, tasks) drift out of sync with each other. This Skill revises the artifacts of an existing change 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 in any direction, not just build order. - 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 --json, so custom schemas work without hardcoded assumptions. - Use Case: After deciding the design now uses a different storage approach, ask the Skill to update the change; it revises the design artifact and reconciles the proposal, specs, and tasks that referenced the old approach. ## Quick Start Ask the assistant to update the OpenSpec change named "add-search-indexing" so its design reflects the new decision and its other artifacts stay consistent.
