Algorithmic Art (Anthropic) vs Hallmark

Hallmark scored higher on the same brief, 4/5. The rows below show where each one fits.

Both built the Tally landing page in the same Claude Code test. Shared tasks: Visual direction, Landing pages.

Algorithmic Art (Anthropic)

3/5

Algorithmic Art paints a seeded generative flow field across the hero, and even prints the seed, on cream with deep green, Fraunces and Instrument Sans. That art makes the landing page memorable, but the dashboard is close to the default. Pick it for a landing hero that nobody else has.

Hallmark

4/5

Hallmark turns Tally into a cheerful yellow-and-pastel brand in Plus Jakarta Sans with big ghost numerals, and the dashboard matches it. The most consistent result in the set, but it took about 12 minutes per brief.

Side by side

Field	Algorithmic Art (Anthropic)	Hallmark
Fonts	Fraunces Instrument Sans (landing) JetBrains Mono (landing) IBM Plex Sans (dashboard) IBM Plex Mono (dashboard)	Plus Jakarta Sans JetBrains Mono
Colors	#f5efe3 cream #1d2b24 ink #2f5d4a green #e0694a coral #d9a441 mustard #6d93a8 sky	paper oklch(97% 0.012 95) yellow accent oklch(86% 0.18 95) blue oklch(66% 0.18 235) pink, mint and lavender step bands ink oklch(20% 0.012 250)
Good fit for	creative tools generative brand art landing page heroes portfolio sites	consumer budgeting apps family and household tools onboarding-heavy mobile apps friendly B2C SaaS
Not great for	dashboards data products brands that avoid serif-and-cream	serious banking or wealth enterprise and pro tools luxury brands
Flaws we saw	dashboard: close to the baseline in palette and layout outside the hero art, the landing uses the default cream, Fraunces and green	landing and dashboard: the mono labels run very small and get hard to read each brief took about 12 minutes (742 s and 722 s), about five times the baseline's 143 s and 125 s

The baseline with no skill How the brief works

Install Algorithmic Art (Anthropic)

1 Run in your terminal

npx degit anthropics/skills/skills/algorithmic-art#main .claude/skills/algorithmic-art

2 Or paste a prompt into Claude Code, Codex, Cursor or Gemini

It tells your tool to install this from its source repository.

This install is for Claude Code only; for other agents use Copy prompt or copy the skill folder.

Copies just this skill's folder into your project's .claude/skills.

Check the source for the latest instructions.

Install Hallmark

1 Run in your terminal

npx skills add nutlope/hallmark

2 Or paste a prompt into Claude Code, Codex, Cursor or Gemini

It tells your tool to install this from its source repository.

Taken from the project README. Check the source for the latest instructions.