designesy_drift_score

io.github.LE-VAI/designesy-org · Verify this server

Score a live URL for AI-generated UI drift — 12 checks detect the four documented 2026 drift failure modes: token fabrication (var() to undeclared custom properties), within-session drift (spacing/color/radius value variance), between-session amnesia (inconsistent font stacks, shadows, transitions), and silent breaking changes (z-index chaos, dangling alias chains). Use this when you need to verify whether a site (especially an AI-generated one) is drifting off its own declared token system. When NOT to use: for a full 40-check design-contract score, use designesy_score; for token-file format validation, use designesy_tokens_score. Executable — fetches the URL server-side, extracts all CSS (inline + linked stylesheets), parses :root custom properties and var() references, runs 12 drift checks. No browser needed. Returns JSON: { ok, url, score (0-100), grade (A-F), pass, warn, fail, total, tokensExtracted, checks[{id, item, category, status, detail}] }. Results cached ~24h per URL.