Hallmark v2 launches: the design skill giving coding agents taste, 30k stars
nutlope · x · 2026-10-23
Developer Nutlope announced Hallmark v2, a design "skill" that gives coding agents taste, after the original garnered 30k GitHub stars and 60k installs.
Hallmark works in Claude Code, Codex, and Opencode, installable via npx skills add nutlope/hallmark. It's a notable example of the emerging skills ecosystem improving the visual quality of agent-generated UIs.
Related event: Hallmark v2 Released: A Design Skill for Coding Agents(2 posts)→
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