# Codex Handoff Note

**Status:** Phase 0B handoff complete; historical only.

The earlier Phase 0B execution prompts are retained for audit/history:

- `PHASE-0B-CODEX-BRIEF.md`
- `PHASE-0B-CODEX-HANDOFF.md`

Do **not** execute either as the next production task.

Phase 0B has been completed and the resulting recommendation reviewed. AI-DnD is now the selected production base, and the planning package has been revised accordingly.

The next production Codex prompt has **not** been prepared. It should be created only after the current planning-package revision is reviewed and approved. When authorized, the first implementation prompt should be derived from Production Milestone M1 in `BUILD-MILESTONES.md`, not from the Phase 0B validation briefs.