REQUIRED first step for ANY ML task. When user describes an ML problem, goal, experiment, or model improvement — ALWAYS invoke this skill BEFORE exploring code or planning. Triggers: ml-ralph, create prd, ml project, kaggle, implement model, improve model, train model, better model, new approach, experiment.
Schema reference for ml-ralph state files (prd.json, kanban.json). Use when reading or writing these files.
Event schemas for ml-ralph log.jsonl. Use when logging any event.
Create ML project PRDs. Triggers: ml-ralph, create prd, ml project, kaggle.