This is a learning system for Midjourney that scores your generations across seven dimensions (subject, lighting, color, mood, composition, material, spatial), analyzes gaps, and rewrites prompts accordingly. It ships with V7 parameter docs and translation tables, then builds a pattern database from your actual iterations using SQLite. The core works manually, but you can add Playwright automation to submit prompts and poll results hands-free. The interesting part is the reflection system: it extracts what worked from logged sessions and uses that to improve first-attempt quality over time. It won't guess at patterns. Everything needs logged evidence and confidence scores before it becomes reusable knowledge.
npx skills add https://github.com/justinperea/midjourney-cc-skill --skill midjourney-prompt-engineering