builder-os
claudeClaude Code skills for the Builder OS pipeline (PRD → journeys → design → brand → prototype → Blueprint → ship): write and gate PRDs against confidence-tag discipline, map user journeys, prompt Google Stitch for the visual design, write and gate the Blueprint (merged engineering spec + technical reference + step-by-step build plan) before code, drive the mode-aware build sessions with checkpoints enforced, and visualize brand guides.
9 skills