planning-prompts

<quick_start> Start a new project:

# Claude creates planning structure
mkdir -p .planning/phases
# Creates: BRIEF.md, ROADMAP.md, phase plans

Invoke via routing:

• "brief" / "new project" → Create BRIEF.md
• "roadmap" / "phases" → Create ROADMAP.md
• "plan phase" / "next phase" → Create phase PLAN.md
• "meta-prompt" / "research then plan" → Create prompt chain