kata-plan-phase

<execution_context> @./references/ui-brand.md </execution_context>

Default flow: Research (if needed) → Plan → Verify → Done

Orchestrator role: Parse arguments, validate phase, research domain (unless skipped or exists), spawn kata-planner agent, verify plans with kata-plan-checker, iterate until plans pass or max iterations reached, present results.

Why subagents: Research and planning burn context fast. Verification uses fresh context. User sees the flow between agents in main context.

Flags:

• --research — Force re-research even if RESEARCH.md exists
• --skip-research — Skip research entirely, go straight to planning