hallmark

Design skills crafted for Claude Code, Cursor, and Codex to avoid AI-generated artifacts.

Agent SkillDesignOpen source

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Type: Agent Skill
Open source: Yes
GitHub Stars: ★ 3.4k
Source: skill-github
Repository: github.com/Nutlope/hallmark

Overview

Hallmark is a skill designed specifically for Claude Code, Cursor, and Codex to prevent designs from appearing artificially generated by AI. It offers twenty themes and four verbs, passes over fifty anti-AI trace tests, and performs self-critique before output. Each generated design selects unique themes, structures, and techniques based on different briefs—never copying from templates. Hallmark can build new UIs, audit existing code, redesign existing structures, or research design inspiration.

Capabilities

▪Build new UI
▪Audit existing code
▪Redesign existing structure
▪Research design inspiration

Use cases

Create unique website designsImprove UI of existing projectsExtract and apply design inspiration

Setup

Requires: Node 环境

npx skills add nutlope/hallmark

This information was compiled by AI from public sources and may contain inaccuracies — please refer to the source.

FAQ

Which platforms does Hallmark support?

Supports Claude Code, Cursor, and Codex.

How do I install Hallmark?

Use the npx command: npx skills add nutlope/hallmark.

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