Agent skill

Anti UI Slop

by sickn33 in sickn33/agentic-awesome-skills

Stop coding agents from shipping generic UI. An agent skill from sickn33/agentic-awesome-skills.

MITAuto-check passedFrontend & Design

Install Anti UI Slop

skills CLI
$ npx skills add sickn33/agentic-awesome-skills --skill anti-ui-slop -a claude-code

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

GitHub CLI
$ gh skill install sickn33/agentic-awesome-skills anti-ui-slop --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/sickn33/agentic-awesome-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/anti-ui-slop .claude/skills/anti-ui-slop && 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
anti-ui-slop
GitHub stars
47k
Used in
1 other repo
Token cost
~840 tokens
SKILL.md length
372 words
Files
1
Skills in repo
1,497
Repo updated
First seen
Licence
MIT

At a glance

Stop coding agents from shipping generic UI. An agent skill from sickn33/agentic-awesome-skills.

  • Works in 4 steps: Identify the screen's real job, primary… → Reuse the repository's components,… → For a new interface or major redesign,… → …
  • Tasks that involve Design systems
  • SKILL.md covers Overview, When to Use, Work From the Product and Optional UIZZE Evidence, plus 2 more sections
  • Calls npx; reaches uizze.com

What it does

Anti UI Slop is an agent skill from sickn33/agentic-awesome-skills. Stop coding agents from shipping generic UI. Extend the product's design system, use UIZZE evidence only when useful, cover required states, and inspect the rendered result.

Its SKILL.md is about 840 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 Design systems. The repository describes itself as: AAS Core is the local, agent-first control plane for complete catalog discovery, agent-owned selection, stack validation, and planning, backed by 2,400+ agentic skills. Includes… The licence is MIT.

When your agent uses it

  • Tasks that involve Design systems

Example prompts

  • “/anti-ui-slop”

Requirements

  • Node.js

Workflow steps

4 steps, taken from the first numbered list in SKILL.md.

  1. Identify the screen's real job, primary user and action, required content,
  2. Reuse the repository's components, semantic tokens, typography, spacing, and
  3. For a new interface or major redesign, write a short design contract covering
  4. Use product-specific labels and data. Do not invent metrics, activity,

What it can do on your machine

Read from SKILL.md and the folder at commit b84d35a. 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

    Shell commands in SKILL.md call:

    • npx

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

  • Network

    Hosts in commands or code, which the agent is likely to contact:

    • uizze.com

    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

Anti UI Slop loads about 840 tokens when it runs. Until then it costs about 47 tokens; SKILL.md has 372 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~47
When it runs · the whole SKILL.md, loaded when a task matches
~840

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 sickn33/agentic-awesome-skills at commit b84d35a, republished under its MIT licence (© sickn33). 372 words, ~840 tokens.

Download SKILL.mdSave it as .claude/skills/anti-ui-slop/SKILL.md (or your agent's skills folder).
name
anti-ui-slop
description
Stop coding agents from shipping generic UI. Extend the product's design system, use UIZZE evidence only when useful, cover required states, and inspect the rendered result.
category
frontend
risk
safe
source
https://github.com/uizze/uizze/tree/main/skills/anti-ui-slop
source_repo
uizze/uizze
source_type
official
date_added
2026-08-16
author
UIZZE
tags
ui, ux, frontend, design, anti-ui-slop
tools
claude, codex, cursor, copilot
license
MIT

Stop Making UI Slop

Build product-specific UI with 800,000+ real web and iOS screens via UIZZE.

Overview

Use the product brief, existing interface, components, and local design system before reaching for outside references. UIZZE evidence is optional: it should answer a concrete visual question, not turn every interface task into a research project.

When to Use

Use this skill when designing, implementing, redesigning, critiquing, or doing a pre-ship review of a web or iOS interface.

Work From the Product

  1. Identify the screen's real job, primary user and action, required content, and important loading, empty, error, success, disabled, and permission states.
  2. Reuse the repository's components, semantic tokens, typography, spacing, and interaction conventions before adding a new abstraction or visual language.
  3. For a new interface or major redesign, write a short design contract covering hierarchy, workflow shape, allowed components, required states, responsive behavior, and observable acceptance criteria. Keep smaller changes smaller.
  4. Use product-specific labels and data. Do not invent metrics, activity, testimonials, users, or placeholder workflows to make a layout look complete.
Show full SKILL.md (198 more words)Show less

Optional UIZZE Evidence

The free skill and public catalogue work without an account, token, dependency, script, or executable. If a concrete unresolved visual question would benefit from evidence, use the smallest relevant set of screens or materials.

The optional authenticated UIZZE MCP exposes exactly find_ui_references and find_ui_materials. Use it only when those tools are actually available. If a search returns nothing, continue silently from repository evidence. Never claim an MCP-backed result that was not returned by the host.

Treat references as evidence, not templates. Transfer useful decisions about hierarchy, density, navigation, controls, responsive behavior, and state handling; never copy another product's branding, proprietary text, imagery, or exact layout.

Install the current free skill directly from its canonical source:

bash
npx skills add https://uizze.com --skill anti-ui-slop

Finish

When the environment supports it, render and inspect the result once. Fix observable breakage such as clipping, overlap, distorted media, inaccessible or inert controls, missing required states, and unintentional responsive behavior. Run the project's normal checks and keep the handoff concise.

Limitations

  • This workflow does not replace product validation, accessibility review, security review, or project-specific tests.
  • UIZZE evidence is optional and may legitimately return no useful result.
  • A reference is not permission to copy another product's identity or assets.

© sickn33, MIT. 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 skills/anti-ui-slop of sickn33/agentic-awesome-skills.

Open the folder on GitHubat commit b84d35a

Used in 1 other repository

We found 5 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in sickn33/agentic-awesome-skills, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Anti UI Slop 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.

Anti UI Slop compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Anti UI Slop this skillsickn33/agentic-awesome-skills47k1 repos~840Automated safety check: PassMIT
Impeccablebestofjs/bestofjs3.1k26 repos~2.6kAutomated safety check: PassMIT
Figma Design System Builderwarpdotdev/warp65k2 repos~4.4kAutomated safety check: PassAGPL-3.0
Figma use_figma Plugin API Ruleswarpdotdev/warp65k4 repos~4.4kAutomated safety check: PassAGPL-3.0
UI StylingOhh-889/skyroc79513 repos~2.5kAutomated safety check: PassMIT
Shadcnsupabase/evals14543 repos~4.5kAutomated safety check: PassApache-2.0

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Questions about Anti UI Slop

What does Anti UI Slop do?

Stop coding agents from shipping generic UI. An agent skill from sickn33/agentic-awesome-skills. Anti UI Slop is an agent skill from sickn33/agentic-awesome-skills. Stop coding agents from shipping generic UI.

When should I use Anti UI Slop?

Anti UI Slop fits situations like: tasks that involve Design systems.

How do I install Anti UI Slop in Claude Code?

Run `npx skills add sickn33/agentic-awesome-skills --skill anti-ui-slop -a claude-code`. Or copy the skill folder (skills/anti-ui-slop in sickn33/agentic-awesome-skills) into .claude/skills/anti-ui-slop in your project. Claude Code loads it when a task matches its description.

How do I install Anti UI Slop in Codex?

Run `npx skills add sickn33/agentic-awesome-skills --skill anti-ui-slop -a codex`. Or copy the skill folder (skills/anti-ui-slop in sickn33/agentic-awesome-skills) into .agents/skills/anti-ui-slop in your project. Codex loads it when a task matches its description.

Can I use Anti UI Slop 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 sickn33/agentic-awesome-skills --skill anti-ui-slop -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/anti-ui-slop, .gemini/skills/anti-ui-slop, .github/skills/anti-ui-slop and .opencode/skills/anti-ui-slop in your project.

What does Anti UI Slop need to run?

Going by SKILL.md and its folder, Anti UI Slop needs the command-line tools its instructions call (npx). Our summary lists: Node.js.

Does Anti UI Slop access the network?

SKILL.md names 1 domain. In commands or code: uizze.com; the agent is likely to contact it when it follows the instructions. This is read from the text; nothing was executed.

Is Anti UI Slop 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 Anti UI Slop use?

Anti UI Slop is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Anti UI Slop use?

About 840 tokens (SKILL.md is roughly 3.4k 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 Anti UI Slop?

Skills that share tags, products or a category with Anti UI Slop: Impeccable (bestofjs/bestofjs, 3.1k stars), Figma Design System Builder (warpdotdev/warp, 65k stars), Figma use_figma Plugin API Rules (warpdotdev/warp, 65k stars) and UI Styling (Ohh-889/skyroc, 795 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Anti UI Slop?

sickn33 (a GitHub user) maintains it in sickn33/agentic-awesome-skills, which has 47,405 GitHub stars. The repository holds 1,497 skills in this directory. The repository was last updated on October 9, 2026.

Source: sickn33/agentic-awesome-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.