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Hallmark

The anti-slop design skill for Claude Code, Cursor, and Codex. Twenty themes with real structural variety, and a 57 gate check before anything ships.

Year
2026
Role
Design and build
Stack
Claude Code, Design systems, TypeScript, Next.js
Live
usehallmark.com ↗
Hallmark interface

✶ About the project

Hallmark is a design skill, not a website. It installs into Claude Code, Cursor, and Codex with one command, then encodes typography, colour, layout, motion, and interaction into a ruleset your AI assistant will actually follow. The screens here are the skill's own output: the same brief rendered through different themes, so what you are looking at is the product working, not a landing page.

Hallmark screen
Hallmark screen
Hallmark screen
Hallmark screen
Hallmark screen

Next up

SubStudio

AI / Media tooling