Set up the context hierarchy for any project — greenfield, mid-build, or mature. Analyzes the codebase, extracts patterns and decisions, generates scoped context files (.claude/rules/, .claude/context/), and configures the framework. Replaces /project-init with a stage-aware setup. Use when: starting a new project, onboarding to an existing codebase, or setting up the agent framework for the first time.
