speckit.difflisted

## 🎯 Mission Compare 2 versions of artifact → highlight changes → evaluate impact. ## 📥 Input - 2 files or 2 versions to compare (spec, plan, tasks, code) ## 📋 Protocol 1. Read both versions. 2. Compare section-by-section: - ➕ **Added**: New Sections/requirements - ➖ **Removed**: Sections/requirements are removed - ✏️ **Changed**: Sections have changed content 3. Impact Analysis: What downstream artifact does each change affect? - For example: Add fields in spec → need to update plan → need to add tasks 4. Output summary table. ## 📤 Output - Console: Diff summary table - File: `.agent/memory/diff-report.md` (if needed to save) ## 🚫 Guard Rails - Compare and report ONLY — DO NOT arbitrarily edit artifacts.