# Nutlope/hallmark

Source: [GitHub](https://github.com/Nutlope/hallmark)  
Feed7 permalink: https://feed7.dev/p/hallmark-0f5n823  
Published: Unknown  
Trust: Needs Review (needs_review)

## Why Included

Hallmark turns interface taste into an installable coding-agent skill: it selects page structures and themes, critiques output, and checks common generated-UI patterns before emitting code.

## Source Summary

Hallmark is a design skill for Claude Code, Cursor, and Codex. It combines **20 themes**, macrostructure selection, a pre-emit critique, and **57 anti-pattern gates**; it can build, score, rebuild, or study an existing design.

## Practical Implication

Use it as a repeatable UI review layer in your agent workflow, especially when generated pages converge on the same layout. Its study command can extract structure, typography, and color direction into a portable design.md without attempting a pixel clone.

## Agent-Ready Context

Hallmark is a design skill for Claude Code, Cursor, and Codex. It combines **20 themes**, macrostructure selection, a pre-emit critique, and **57 anti-pattern gates**; it can build, score, rebuild, or study an existing design.

Use it as a repeatable UI review layer in your agent workflow, especially when generated pages converge on the same layout. Its study command can extract structure, typography, and color direction into a portable design.md without attempting a pixel clone.

The repository describes its rules and worked examples, but supplies no comparative evaluation showing that the checks improve user outcomes. Custom mode also introduces more subjective choices when no catalog theme fits.

## Context Map

- Layer: craft
- Domains: coding
- Topics: design-engineering, interface-quality, skills

## Uncertainty

- The repository describes its rules and worked examples, but supplies no comparative evaluation showing that the checks improve user outcomes. Custom mode also introduces more subjective choices when no catalog theme fits.

## Agent Instruction

Use this item as source-backed context. Do not invent claims beyond the linked source. If this item conflicts with another source, call out the conflict.