moai-domain-ideation

<!-- Verifies REQ-BRAIN-004: proposal.md contains SPEC Decomposition Candidates section with 2-10 entries --> <!-- Verifies REQ-BRAIN-011: NO tech-stack assumptions in proposal.md --> <!-- Verifies REQ-BRAIN-008: 16-language neutrality enforced at ideation layer --> <!-- @MX:ANCHOR: [AUTO] SPEC Decomposition Candidates grammar — canonical definition --> <!-- @MX:REASON: Consumed by /moai plan --from-brain (high fan_in). Grammar MUST remain stable across brain workflow versions. --> # Ideation Domain Specialist Thin orchestrator for the Diverge-Converge ideation pipeline. Delegates creative framework execution to `moai-foundation-thinking` and adds artifact-shaping logic specific to the brain workflow: Lean Canvas section assembly and SPEC Decomposition List extraction. ## Quick Reference Core responsibilities: - Phase 2 (Diverge): Generate 5-15 divergent concept angles for the idea - Phase 4 (Converge): Assemble Lean Canvas into `ideation.md` with all 9 blocks - Phase 6 (Proposal): Produce `proposal.md` with SPEC Decomposition Candidates section Key invariants: - [HARD] SPEC Decomposition Candidates grammar: `- SPEC-{DOMAIN}-{NUM}: {scope}` (see anchor below) - [HARD] No tech-stack assumptions (language/framework agnostic) in any artifact - [HARD] Lean Canvas always includes all 9 blocks (missing blocks get placeholder text) - [HARD] SPEC IDs use generic domain labels (e.g., SPEC-API-001, SPEC-AUTH-001) — never language-specific (e.g., SPEC-FASTAPI-001) Foundation reus...