Stream Builder - scaffold + enhance Read first (every session): Glob . If the path is empty, install with (no confirmation, just run). Then Read - it includes a Peer skills table for installing/invoking any other pack skills on demand. This skill covers two flows : - Track A - Scaffold a new app: Steps 0-7 below. Use when the cwd is empty / new and the user said "build me a ... app". - Track E - Enhance an existing app: see . Skips scaffold + theme; reuses the same SDK wiring and component blueprints. --- Start Once preflight has reported , announce the network plan once, then immediately sta…