# Hallmark

> Hallmark (v2, no tagged releases, ~35k stars), made by Together AI, is a design skill for Claude Code, Codex, Cursor and OpenCode. It offers three of 50 themes per prompt, builds self-contained HTML and CSS pages around what the page is for, picks openly licensed photos with credits, and runs sloplint at eight widths against common AI design tells; /hallmark redesign and audit work on existing pages. Install with npx skills add or as a Claude Code plugin; needs Node 18, and browser checks need puppeteer-core and Chrome. MIT. Needs a coding agent with its own plan or API key.

- Repository: https://github.com/Nutlope/hallmark
- Official docs: https://github.com/Nutlope/hallmark#readme
- Checked: 2026-10-26

## What it replaces
Nothing people pay for: a free tool, listed because people search for it.

## Facts, with sources

| Question | Status | Answer | Source | Checked |
|---|---|---|---|---|
| Runs on my machine? | Confirmed | Yes, the agent writes self-contained HTML and CSS pages locally; photos are referenced from Wikimedia Commons | https://github.com/Nutlope/hallmark#how-a-build-runs | 2026-10-26 |
| Code licence | Confirmed | MIT | https://github.com/Nutlope/hallmark#license | 2026-10-24 |
| Model weights licence | Confirmed | No model weights; a design skill | https://github.com/Nutlope/hallmark#readme | 2026-10-26 |
| Commercial use | Confirmed | Yes, MIT; photos it picks keep their own CC0, public domain, CC BY or CC BY-SA licences and are credited | https://github.com/Nutlope/hallmark#licence | 2026-10-26 |
| Paid services needed? | No | Needs an AI coding agent (Claude Code, Codex, Cursor or OpenCode), which needs a paid plan or API key | https://github.com/Nutlope/hallmark#install | 2026-10-26 |
| Hardware | Confirmed | No hardware needs of its own; an agent skill with Node scripts that runs wherever the host agent runs (Node 18+, Chrome for browser checks) | https://github.com/Nutlope/hallmark#install | 2026-10-26 |
| Operating systems | Partial | Wherever the host agent and Node 18 run; no supported OS list is stated | https://github.com/Nutlope/hallmark#install | 2026-10-26 |
| Setup effort | Confirmed | Easy, one npx command or a Claude Code plugin install; browser checks also need puppeteer-core and Chrome | https://github.com/Nutlope/hallmark#install | 2026-10-26 |

GitHub: 46022 stars, 2443 forks, last push 2026-10-29, archived: no.

## Alternatives to Hallmark
- [Superpowers](https://repoquarry.dev/projects/superpowers.md): Skill library for coding agents that walks them through brainstorming, planning, test-driven development, subagent work and code review.
- [Skills For Real Engineers (Matt Pocock)](https://repoquarry.dev/projects/mattpocock-skills.md): Matt Pocock's small, composable agent skills for engineering work, such as grilling sessions, TDD, bug diagnosis, specs and code review.
- [ECC](https://repoquarry.dev/projects/ecc.md): Large plugin of agents, skills, hooks, rules and memory for Claude Code, with native Codex and Qoder plugins and partial adapters for other agents.
- [Ponytail](https://repoquarry.dev/projects/ponytail.md): A skill (one prompt) for AI coding agents that makes them reuse what exists and write less code, plus /ponytail-review and /ponytail-audit commands.
- [UI UX Pro Max](https://repoquarry.dev/projects/ui-ux-pro-max.md): Design skill for Claude Code, Cursor, Codex and other agents that picks UI styles, palettes, fonts and UX rules and generates a design system.
- [Graphify](https://repoquarry.dev/projects/graphify.md): A /graphify skill that maps a codebase and its docs into a knowledge graph your coding agent queries instead of grepping files.
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Source: RepoQuarry (https://repoquarry.dev/projects/hallmark). Data licence: CC BY 4.0. Quotes are from project documentation and belong to their authors.