Vibe Coding Universal turns "make it look good" into a precise design spec that Claude Code, Codex, and Cursor can execute on the first try. It interviews you about your taste (7 questions), matches against 71 real brand design systems (Stripe, Linear, Apple...), and outputs a DESIGN_SPEC.md with exact colors, typography, and CSS tokens. No more generic layouts after 5 rounds of back-and-forth. Open source, MIT. GitHub: https://github.com/mage0535/vibe...