Hallmark: Anti-AI-Slop Design Skill for Coding Agents
Content is AI-assisted and may contain inaccuracies.
Hallmark is a design skill for Claude Code, Cursor, and Codex that refuses to look AI-generated. Made by Together AI, it picks a macrostructure for the brief, dresses it in one of twenty themes, runs fifty-seven slop-test gates plus a pre-emit self-critique, and actively rejects the on-distribution defaults every LLM was trained into. The result is that two pages built by Hallmark for two different briefs feel like different sites — not color-swaps of the same template. Built by Hassan El Mghari, it tackles the growing problem of AI-generated designs that all look the same.