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Hallmark Anti-Slop Design
Hallmark is a design skill from Together AI that refuses to produce AI-generated-looking pages. For each brief it picks a macrostructure, dresses it in one of twenty themes, and runs fifty-seven slop-test gates plus a pre-emit self-critique — so two different briefs come out looking like two distinct sites, not colour-swaps of one template.
Key Features
- Refuses AI-generated-looking design
- 20 themes + 57 slop-test gates
- Four verbs: build/audit/redesign/study
- Works in Claude Code, Cursor, Codex
Installation
Run in a skills-compatible agent:
npx skills add nutlope/hallmark
Re-run any time to update. Or copy SKILL.md + references/ into ~/.claude/skills/hallmark/ (Claude Code), .cursor/rules/hallmark.mdc (Cursor), or ~/.codex/skills/hallmark/ (Codex).
How to Use
After install, just ask the agent to build UI to trigger the default verb (pick structure, apply rules, run the slop test before handing back). Or call the three explicit verbs: `hallmark audit <target>` scores existing code against the anti-patterns; `hallmark redesign <target>` keeps copy + IA + brand and rebuilds with a different structure; `hallmark study <screenshot | URL>` extracts the DNA (macrostructure, type-pairing, colour anchor) of a design you admire.
Requirements
A coding agent that supports Agent Skills: Claude Code, Cursor, or Codex.
Related Skills