<objective Extract implementation decisions that downstream agents need — researcher and planner will use CONTEXT.md to know what to investigate and what choices are locked. How it works: 1. Load prior context (PROJECT.md, REQUIREMENTS.md, STATE.md, prior CONTEXT.md files) 2. Scout codebase for reusable assets and patterns 3. Analyze phase — skip gray areas already decided in prior phases 4. Present remaining gray areas — user selects which to discuss 5. Deep-dive each selected area until satisfied 6. Create CONTEXT.md with decisions that guide research and planning Output: — decisions clear…