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Diagnosis · Code

frontend

MUST USE for frontend/web UI/UX/visual work: building, styling, redesigning pages/components, React setup, performance audits, visual QA, taste, and…

Examining code for the line that is wrong

Works with
ClaudeChatGPTGeminiClaude CodeCodexCursorCopilotGemini CLI
Setup
One command
Best in a coding tool, where its scripts can run.
Contains
Instructions + 4 scripts
Python.
Maintained
Last change 4 Oct 2026
On the repository’s main branch.

What it does

This file is a router, not a rulebook. The rules live in four rulesets under references/; your first job is to load the smallest set of files that covers the request, state which you loaded in one sentence, then execute under their guidance.

Read more

Loading nothing and freestyling produces the generic AI-slop output this skill exists to prevent; loading everything wastes context and creates contradictory instructions.

When your AI uses it

USE for frontend/web UI/UX/visual work: building, styling, redesigning pages/components, React setup, performance audits, visual QA, taste,…

You don’t need to name it. Ask for the job in your own words — your AI loads the skill when the request matches.

What it can touch

  • Includes 4 scripts

    Your AI can run these when the skill is used — on your computer in a coding tool (which asks first unless you have told it not to), or in the AI’s own sandbox in Claude and ChatGPT.

    How we know

    Found in the skill’s folder: references/ui-ux-db/scripts/core.py, references/ui-ux-db/scripts/design_system.py, references/ui-ux-db/scripts/search.py, scripts/perfection/lighthouse-audit.py.

  • Uses terminal commands

    It shows your AI commands to run. In a coding agent that means your terminal; in a chat app it usually can’t.

    How we know

    The SKILL.md contains shell code blocks.

  • Its code sends data over the internet

    A script in it uploads or posts data. That is normal for a skill that talks to a service — check that the address is the service you expect.

    How we know

    references/design/lazyweb.md line 27 (and 1 more in that file): “curl -s -X POST https://www.lazyweb.com/api/mcp/install-token -H 'Content-Type: application/json' -d '{}' | grep -oE '[0-9a-f]{8}-[0-9a-f…”. Read 2026-10-05, commit 9d2b45e.

    references/design/lazyweb.md, line 27 ↗
  • Asks for administrator rights

    Some of its commands use sudo or "run as administrator". Those can change anything on your computer.

    How we know

    Seen in its code. Read 2026-10-05, commit 9d2b45e.

  • 1 smaller thing worth knowing

    Tells your AI to ignore its other instructions. Usually legitimate — listed so nothing is hidden.

    How we know

    Tells your AI to ignore its other instructions — references/designpowers/vendor/skills/design-md/reference.md line 23. Read 2026-10-05, commit 9d2b45e.

    references/designpowers/vendor/skills/design-md/reference.md, line 23 ↗
  • No serious risk pattern found

    Launch7’s automated check read all 176 text files in this skill and matched none of its serious risk patterns. This is not a guarantee: a check like this can miss new or disguised tricks, and the author can change the files after the check.

    How we know

    Read 2026-10-05, commit 9d2b45e by pipeline/trust/analyze.py — 40+ patterns for hidden text, prompt injection, downloads that run, credential access and more. It reads; it never runs the skill.

  • Recently maintained

    Its repository has had changes recently.

    How we know

    Last push to code-yeongyu/lazycodex: 2026-10-04 (1 days before the scan).

Read automatically from the skill’s own files on GitHub on 5 Oct 2026. Launch7 does not run or manually review skills: this lists what the check saw, and nothing here means “safe”. How we check

Add it to your AI

Partly. Upload it in Claude’s settings — the instructions work; the scripts need the full folder.

  1. Built in your browser from the SKILL.md on GitHub — nothing passes through Launch7.

  2. In Claude, open Customize → Skills, press +, then Create skill → Upload a skill, and choose the .zip.

  3. Make sure code execution is switched on (Settings → Capabilities). Skills need it.

  4. Start a new chat and ask for the job in your own words — Claude picks the skill up when it fits.

This skill ships 4 scripts beside its instructions. The download here is the SKILL.md alone — enough for the instructions, not for the parts that run code. Use the command route, or take the full folder from the repository.

How Claude does this: support.claude.com · checked 28 Sep 2026 · “Supported” means documented by the vendor; Launch7 has not run it end to end

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