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Nutlope/hallmark
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.
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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
craftcoding#design-engineering#interface-quality#skillsUncertainty
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.