Mandatory preflight for web frontend visual design. An agent skill from asgeirtj/system_prompts_leaks.

CC0-1.0Auto-check passedFrontend & Design

Install Taste

skills CLI
$ npx skills add asgeirtj/system_prompts_leaks --skill taste -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install asgeirtj/system_prompts_leaks taste --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/asgeirtj/system_prompts_leaks.git skills-src && mkdir -p .claude/skills && cp -r skills-src/Meta/muse-code/skills/taste .claude/skills/taste && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
taste
GitHub stars
69k
Token cost
~506 tokens
SKILL.md length
222 words
Files
1
Skills in repo
128
Repo updated
First seen
Licence
CC0-1.0

At a glance

Mandatory preflight for web frontend visual design. An agent skill from asgeirtj/system_prompts_leaks.

  • Tasks that involve UI design
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Taste is an agent skill from asgeirtj/system_prompts_leaks. Mandatory preflight for web frontend visual design. If available, call readskill for bundled:taste before the first frontend create or edit tool call whenever creating or visually styling a human-viewed web page, component, app, dashboard, or interactive report. Do not load it for non-visual frontend logic or machine-only HTML. If unavailable, continue without warning. Negative constraints only; user requests and other explicit styles still win.

Its SKILL.md is about 510 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Frontend & Design, covering UI design. The repository describes itself as: Documented system prompts from Anthropic - Claude Fable 5.1, Opus 5.5, Claude Design, Claude Code. OpenAI - ChatGPT GPT-6-Astra, Codex. Google - Gemini 3.8 Flash, 3.1 Pro… The licence is CC0-1.0.

When your agent uses it

  • Tasks that involve UI design

Example prompts

  • “/taste”

What it can do on your machine

Read from SKILL.md and the folder at commit 60d44cc. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Taste loads about 506 tokens when it runs. Until then it costs about 114 tokens; SKILL.md has 222 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~114
When it runs · the whole SKILL.md, loaded when a task matches
~506

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from asgeirtj/system_prompts_leaks at commit 60d44cc, republished under its CC0-1.0 licence (© asgeirtj). 222 words, ~506 tokens.

Download SKILL.mdSave it as .claude/skills/taste/SKILL.md (or your agent's skills folder).
name
taste
description
Mandatory preflight for web frontend visual design. If available, call read_skill for bundled:taste before the first frontend create or edit tool call whenever creating or visually styling a human-viewed web page, component, app, dashboard, or interactive report. Do not load it for non-visual frontend logic or machine-only HTML. If unavailable, continue without warning. Negative constraints only; user requests and other explicit styles still win.
user-invocable
false

Anti-Slop: Frontend DON'Ts

What NOT to do when designing a UI or page. This is a filter, not a style; it never prescribes a look. Stacking several of the below is what reads as AI-made on sight. Adaptive, so if the user or another skill asks for something specific, do that instead; these are defaults, not overrides.

  • purple / indigo / violet accent, or a purple-to-blue hero gradient (the top AI tell)
  • bg-clip-text gradient headline text
  • cream (#faf8f4) as the whole-page background
  • aurora blobs / glowing colored shadows, or an identical glow on every card
  • Inter everywhere, or Geist / Space Grotesk / Instrument Serif / Roboto / Arial as your only identity
  • gray-400 / gray-500 body text
  • one font weight and size throughout (no hierarchy)
  • tracked all-caps micro-kickers above every section
  • centered hero of eyebrow pill + headline + two CTAs
  • the identical 3-card feature grid with a lucide icon in a rounded square
  • an 8+ word, 48px+ headline that says nothing
  • bento grid for everything
  • the same eyebrow-headline-3cards section repeated back to back
  • rounded-2xl, or any single radius, on every element
  • glassmorphism blur + border + shadow on every surface
  • hover:scale-105 lift on cards
  • emoji as feature icons (🚀 ⚡ ✨ 🎯 💡)
  • left-border accent cards, a colored border on a rounded element, or cards nested inside cards
  • fade-up / slide-up on everything as it scrolls in
  • motion that ignores prefers-reduced-motion
  • scribbly hand-drawn SVG mascots with no purpose

© asgeirtj, CC0-1.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in Meta/muse-code/skills/taste of asgeirtj/system_prompts_leaks.

Open the folder on GitHubat commit 60d44cc

Compare with similar skills

Taste next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Taste compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Taste this skillasgeirtj/system_prompts_leaks69k—~506Automated safety check: PassCC0-1.0
UI StylingOhh-889/skyroc79513 repos~2.5kAutomated safety check: PassMIT
LobeHub Interactive Prototypelobehub/lobehub83k—~1.6kAutomated safety check: PassCustom licence
Make Interfaces Feel Bettersamuelclay/NewsBlur7.6k10 repos~1.5kAutomated safety check: PassMIT
UI UX Pro MaxZxBing0066/pixel-converter18113 repos~2.6kAutomated safety check: NotesBSD-2-Clause
Design Dnazanwei/design-dna1.9k1 repos~2.1kAutomated safety check: PassMIT

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Questions about Taste

What does Taste do?

Mandatory preflight for web frontend visual design. An agent skill from asgeirtj/system_prompts_leaks. Taste is an agent skill from asgeirtj/system_prompts_leaks. Mandatory preflight for web frontend visual design.

When should I use Taste?

Taste fits situations like: tasks that involve UI design.

How do I install Taste in Claude Code?

Run `npx skills add asgeirtj/system_prompts_leaks --skill taste -a claude-code`. Or copy the skill folder (Meta/muse-code/skills/taste in asgeirtj/system_prompts_leaks) into .claude/skills/taste in your project. Claude Code loads it when a task matches its description.

How do I install Taste in Codex?

Run `npx skills add asgeirtj/system_prompts_leaks --skill taste -a codex`. Or copy the skill folder (Meta/muse-code/skills/taste in asgeirtj/system_prompts_leaks) into .agents/skills/taste in your project. Codex loads it when a task matches its description.

Can I use Taste in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add asgeirtj/system_prompts_leaks --skill taste -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/taste, .gemini/skills/taste, .github/skills/taste and .opencode/skills/taste in your project.

What does Taste need to run?

SKILL.md names no scripts, command-line tools or credentials: Taste is instructions for the agent only.

Does Taste access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Taste safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Taste use?

Taste is published under the CC0-1.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Taste use?

About 506 tokens (SKILL.md is roughly 2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Taste?

Skills that share tags, products or a category with Taste: UI Styling (Ohh-889/skyroc, 795 stars), LobeHub Interactive Prototype (lobehub/lobehub, 83k stars), Make Interfaces Feel Better (samuelclay/NewsBlur, 7.6k stars) and UI UX Pro Max (ZxBing0066/pixel-converter, 181 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Taste?

asgeirtj (a GitHub user) maintains it in asgeirtj/system_prompts_leaks, which has 69,280 GitHub stars. The repository holds 128 skills in this directory. The repository was last updated on October 10, 2026.

Source: asgeirtj/system_prompts_leaks on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.