Hallmark
Hallmark is a skill that builds web pages that do not look AI-generated, for people who make landing pages and sites with an AI coding tool.
What it is good for
- Designing a website that does not look generic or machine-made
- Building a landing page that sends visitors to the right action
- Redesigning an existing web page while keeping its content
- Checking a finished page for common design flaws before launch
At a glance
- Who it is for
- Setup
- Guided command-line setup
Level 4 of 5. You copy and paste commands into a terminal by following the instructions. Comfortable territory for vibe coders.
- Cost
- Free and open source
- Type
- Skill or plugin
- Tasks
- Works with
- Claude Code, Codex CLI, Cursor, OpenCode
Momentum
- Rank this week
- #14
- Best rank
- #14 week 44, 2026
- Stars gained last week
- +10,950
- GitHub stars
- 45,380
GitHub numbers as of Nov 2, 2026. Updated weekly.
Ranking history
Official links
Setup steps are on the official pages. We do not repeat them here, since they change.
Questions
- Is Hallmark free?
- Yes. It is free and open source (MIT license).
- Do I need to know how to code to use Hallmark?
- You do not need to write code, but setup means copying and pasting commands into a terminal by following its instructions.
- What does Hallmark work with?
- According to its own documentation, it works with Claude Code, Codex CLI, Cursor, and OpenCode.
- What is Hallmark good for?
- Designing a website that does not look generic or machine-made, building a landing page that sends visitors to the right action, redesigning an existing web page while keeping its content, and checking a finished page for common design flaws before launch.
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