Premium products. Pixel-perfect. Every time your agent builds.
Your AI ships almost right. Then it drifts.
Ask an agent to build a product and you get a different answer every session — inconsistent spacing, off-brand color, generic copy, components that don't match the next page. Each piece looks fine alone and falls apart as a whole. The problem isn't the model. It's that it's guessing.
Give it a system to follow.
- 01SpecTokens, content, copy — your source of truth.
- 02BuildThe agent generates against the exported tokens.
- 03Self-QAIt audits its own build before calling it done.
- 04PremiumA consistent, premium product. Every session.
premium.md encodes the craft as machine-readable docs: an OKLCH design system, a content model, copy specs. Your agent reads {colors.primary.9}, not “blue-ish.”
It builds from your spec, not its imagination — referencing the exact tokens, records, and component rules. No drift between pages, no invented values.
A built-in acceptance gate checks a11y, Core Web Vitals, token fidelity, and responsiveness — the agent catches its own misses, not you.
The output is pixel-consistent and on-brand on every run — the difference between “almost right” and something you can actually ship.
Ten templates. One source of truth.
Everything your agent needs to build a whole product — not a UI kit, the system it follows.
A real design system
Brand, OKLCH color, type, spacing, components, motion, a11y — as tokens your agent references, not vibes.
Single-source content + copy
Reusable records and per-page copy specs, so the same fact or word never drifts across pages.
Deterministic intake
A structured questionnaire fills the templates from your answers and derives the palette + dark mode.
Self-QA acceptance gate
The agent audits its own build before “done” — a11y, Core Web Vitals, token fidelity, responsive.
Discoverability built in
SEO + AEO + GEO — JSON-LD structured data, answer-first patterns, citability.
Works with your agent
Claude Code, Codex, Cursor + 30+ agents via the open SKILL.md standard. One npx command.
One command. Every agent.
Install once and it lands in every detected agent — Claude Code, Codex, Cursor, and 30+ more via the open SKILL.md standard. Then just ask, or invoke /premium-product.
Real, from the repo. No fake stars, no invented testimonials.
Questions
Yes — premium.md is MIT licensed and free. Fork it, adapt it, ship anything you want.
Built on a good idea — and given real control.
premium.md builds on the idea behind Google Labs' DESIGN.md (Apache-2.0): a single design-token file. It extends that one file into a full product system — brand, content, copy, and a QA gate — with the pixel-level control a designer needs. Thanks to the Google Labs team.
Google Labs · DESIGN.md ↗