art-bible

Phase 0: Parse Arguments and Context Check

Resolve the review mode (once, store for all gate spawns this run):

1. If --review [full|lean|solo] was passed → use that
2. Else read production/review-mode.txt → use that value
3. Else → default to lean

See .claude/docs/director-gates.md for the full check pattern.

Read design/gdd/game-concept.md. If it does not exist, fail with:

"No game concept found. Run /brainstorm first — the art bible is authored after the game concept is approved."

Extract from game-concept.md:

• Game title (working title)
• Core fantasy and elevator pitch
• Game pillars (all of them)
• Visual Identity Anchor section if present (from brainstorm Phase 4 art-director output)
• Target platform (if noted)