13:43Build Great Products · Demo
3 Claude Code Mods You Need to Build
Three Claude Code mods built from single prompts: a self-critique panel, a context-degradation warning bar, and a proactive feature-idea generator.
October 5thThe argument in one line.
Installing a specialized Claude Code front-end design skill eliminates generic AI aesthetics and produces near-professional UI in minutes by following design principles or reference screenshots.
Read if. Skip if.
READ IF YOU ARE…
- A product designer or developer with 2-5 years of experience who builds UIs with Claude Code and wants to move beyond generic AI-generated designs quickly.
- A founder or solo maker launching an MVP who needs a polished landing page or internal tool UI but lacks design skills or budget for a designer.
- A developer familiar with Claude Code who's frustrated with vanilla AI outputs and wants to see concrete, replicable techniques for design quality improvement.
SKIP IF…
- You're a design professional with 10+ years of experience — this video teaches foundational AI-assisted design, not advanced techniques for your workflow.
- You need to build UIs in a framework other than web (iOS, Android, desktop apps) — the skill demonstrated is front-end web only.
- You're skeptical of AI-generated code for production use — this video assumes you're comfortable shipping Claude Code outputs, which it doesn't address risks around.
The full version, fast.
Claude Code's Front-End Design skill turns vanilla AI-built interfaces into near-professional UI through a single prompt, replacing the generic purple-gradient aesthetic most AI tools default to. The workflow has three steps: install the marketplace and plugin with two terminal commands, build a baseline page however you normally would, then invoke the skill with either a freeform redesign request or a reference screenshot dropped into the prompt. Pairing the skill with a Dribbble screenshot produces the strongest results, since it anchors typography, color, spacing, and animation choices to a concrete target. Treat the skill as a finishing layer on existing pages, expect minor layout glitches in dense sections, and feed it a design system or reference for production-grade output.
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00:00 – 00:33
01 · Intro + viral hook
Chris opens to-camera with the bold claim, references X post with 235K+ views, shows music player output from skill as proof of quality.
00:33 – 01:41
02 · Install overview + examples
Shows the viral X thread — two-command install sequence. Explains what the skill does: avoids generic AI aesthetics, generates creative production-grade UI.
01:41 – 02:45
03 · Plan + build baseline
States the three-act demo plan. Opens Cursor terminal, prompts Claude Code to generate a full AI agency landing page from scratch.
02:45 – 03:05
04 · Baseline review
Reviews default output in browser — soft blue/purple, basic layout, typographically flat. 'It's not the purple gradients usually… but it's using purple. As it always does.'
03:05 – 04:04
05 · Install the skill
Pastes the marketplace add command, then the plugin install command, into Claude Code chat. Both succeed in under 60 seconds.
04:04 – 04:49
06 · Apply skill — unguided pass
Single prompt: 'use the front end design skill to improve the design of this landing page.' No reference, no color guidance.
04:49 – 06:59
07 · Unguided result walkthrough
Black/white/cyan brutalist redesign. Bold all-caps type, scroll glow, hover cards with grid texture. CTA button invisible on dark bg; some sections broken; overall quality dramatically higher.
06:59 – 08:30
08 · Dribbble reference pick
Navigates to Dribbble, searches 'AI website design,' picks a clean soft-gradient design as the art direction reference.
08:30 – 09:30
09 · Apply skill — reference pass
Prompt: 'use the front end design skill to improve the design of this landing page following the attached screenshot.' Pastes the Dribbble image. Claude outputs a style-shift summary.
09:30 – 11:00
10 · Reference result walkthrough
Soft pastel gradients, blur shadows, Outfit typeface, rounded corners, smooth scroll, floating blob backgrounds. Some sections still mis-aligned. Overall: 'better than 99% of designs from other AI tools.'
11:00 – 12:00
11 · Next-level: design system upgrade
Explains the ceiling-breaker: create a design system file (tokens, colors, fonts, shadows) in the codebase, then prompt the skill to follow it. Yields near-consistent production output.
12:00 – 12:35
12 · Takeaways + CTA
Skill = near-professional quality; generic purple gradient is the enemy. CTA: Skool.com/aiapps for courses on building, launching, scaling apps.
Lines worth screenshotting.
- A two-command install — adding the marketplace, then installing the front-end design skill — is all it takes to transform Claude Code's default generic UI output into production-quality design.
- Without any design prompt, Claude defaults to bluey-purple gradients; the front-end design skill eliminates this default and generates genuinely distinctive visual directions instead.
- Black, white, and one accent color is the correct starting palette for any strong design system — complexity only comes after this foundation is solid.
- Giving the skill a Dribbble screenshot as a reference point produces a design that matches a specific aesthetic rather than the skill's own creative interpretation.
- AI-generated UI has consistent weak spots: calls to action on dark backgrounds, misaligned section text, and cards that never become cards — reviewing these areas first saves time.
- A fifteen-year product design veteran installed this skill and called it the best Claude Code skill he had ever used — which is a higher bar than it sounds.
- Fade-in animations, hover effects, subtle grid backgrounds, and consistent typography are all things the front-end design skill adds without being prompted explicitly.
- The skill's description — 'generates creative, polished code that avoids generic AI aesthetics' — is exactly the promise that makes it worth installing before any frontend build.
- Doing a freeform design pass first and then a reference-guided pass second reveals the skill's two main modes and which one fits your use case.
- A brutalist black-white-cyan result from a freeform prompt and a soft pastel result from a reference image prove that the skill follows creative direction, not just a template.
- Installing a skill from a marketplace via two terminal commands and then invoking it with a natural-language prompt is the UX pattern that makes skill distribution viable at scale.
- The sections that the skill consistently gets wrong — multi-column text layouts and complex card grids — are exactly the areas where human review and a follow-up prompt add the most value.
Two Commands Separate Generic AI Aesthetics From Near-Professional UI
Claude Code skills
Chris Ashby's three-pass live demo shows exactly how much quality lift a targeted front-end design skill delivers over a vanilla Claude prompt — and identifies the ceiling-breaker that takes output from impressive to consistent.
02Install overview + examples
- Two commands: marketplace add and plugin install — the entire setup fits in a terminal in under 60 seconds
- The skill's purpose is to avoid generic AI aesthetics and produce creative production-grade UI without additional visual direction
04Baseline review
- Default Claude output: soft blue/purple, basic layout, typographically flat — competent but indistinguishable from every other AI-generated page
- The baseline exists to make the skill's quality lift measurable — always generate the default first when demonstrating improvement
06Apply skill — unguided pass
- Single prompt with no color or style guidance produced a black/white/cyan brutalist redesign with bold all-caps type and scroll effects
- Some sections broke and one CTA button was invisible on the dark background — expected on a first-pass redesign without design system constraints
08Dribbble reference pick
- Searching a design platform for the target aesthetic and screenshotting the result is more reliable than descriptive prompts
- The reference image replaces a paragraph of style description and gives the agent a concrete visual target
09Apply skill — reference pass
- Attaching a screenshot alongside the skill invocation prompt produced a style-shift summary from the agent before any code changed — a review checkpoint before implementation
- Result: soft pastel gradients, blur shadows, a named typeface, rounded corners, smooth scroll, and floating backgrounds — better than 99% of AI tool output
11Next-level: design system upgrade
- Create a design system file with tokens, colors, fonts, and shadows, then prompt the skill to follow it — this is the step that produces near-consistent output across sessions
- Without a design system file, each skill run may produce a different aesthetic; with one, the output converges on a defined visual identity
Terms worth knowing.
- Frontend design skill (Claude Code)
- An installable Claude Code plugin that guides the agent to produce visually distinctive, production-quality UI designs instead of defaulting to the generic AI aesthetic (purple gradients, centered cards, emoji bullets).
- Claude Code plugin marketplace
- A registry of installable extensions for Claude Code that add specialized capabilities — such as frontend design, TDD workflows, or context management — invoked with a single install command.
- Design system
- A documented set of reusable UI components, color palettes, typography rules, and spacing guidelines that ensures visual consistency across all screens of an application.
- Dribbble
- A design inspiration platform where professional designers share screenshots of their UI, branding, and product work — commonly used as a reference when directing AI to match a specific visual style.
- Brutalist (web design)
- A design style characterized by raw, high-contrast aesthetics — typically black backgrounds, white or single-accent text, monospace fonts, and hard edges — prioritizing function and visual boldness over polish.
- Above the fold
- The portion of a web page visible without scrolling; the most valuable real estate for primary calls to action and key value propositions because it is seen by every visitor immediately.
- Call to action (CTA)
- A button, link, or prompt that tells a visitor what to do next — such as 'Book a Call' or 'Get Started Free' — designed to drive a specific conversion.
- Social proof
- Trust signals (testimonials, user counts, star ratings, logos) placed on a landing page to reassure visitors that other people have already used and benefited from the product.
Things they pointed at.
03:08toolInstall command: /plugin marketplace add anthropics/claude-code
03:18toolInstall command: /plugin install frontend-design@claude-code-plugins
Lines you could clip.
00:00
“This might be the best Claude code skill I've ever used.”
06:27
“Black, white, and one color — that is a great place to start for any good design.”
11:30
“The ability to create your own custom skills that do a specific task incredibly well would just allow you to unlock even more potential from Claude Code.”
11:50
“Take your app designs to a level of quality that is nearly professional — so much better than all of the purple gradients that you get everywhere else.”
Word for word.
Read-along
Don't just watch it. Burn it in.
See every word as it's spoken — crank it to 2× and still catch all of it. The same dual-channel trick behind Amazon's Kindle + Audible.
This might be the best Claude code skill I've ever used, and it all came from this viral post on x which teaches you how to install it in just a few minutes. And in this video, I'm gonna show you how to set up this skill and use it with Claude code to create incredible UI designs in minutes. If you don't know me, my name is Chris, and for the last fifteen years, I've been designing apps and advising startups on product and design.
With that said, let's jump straight into this Claude code skill and show you exactly how to use it.
So before we get started here, I just wanna show you the tweets that I found this skill from. And this is a tweet that has got over 235,000 views so far on x.
This is from a few days ago, so this is a little bit old now if you're following stuff on x. But I wanted to show for everyone else who hasn't seen this, how to use this Claude code skill to basically build incredible, beautiful UIs for your application.
And you can see here's basically the output for, like, for use this front end design skill in Claude Code. Create a music player app, and it's designed it like this, which kind of looks like something similar to maybe teenage engineering. But it's a pretty high quality, like, level of design just from that one prompt.
And underneath here is basically the instructions to get started with this, and I'll put them in the description of the video down below so that you can get started with these front end skills in Claude code. What I'm gonna do is I'm gonna set up a very basic website that we can kind of see the standard AI design style in.
And then we're gonna use the Claude code front end skill to redesign that page, maybe based on a reference or maybe just to kind of redesign it based on a bit of information that it would know about our website. So let's go over to Cursor and start building this website.
So what I'm gonna do is we've just got a new terminal open in Cursor inside this Claude design skill project, which I've created just to kinda demo this. Let's run Claude in this project, and let's just ask it to create a landing page for us.
So we're gonna say, let's create a simple landing page for an AI agency that builds and sells custom AI apps to businesses to save them time, automate processes and make them more money, research other AI agencies to create a high quality copy that converts potential clients to book a call, follows best practice for agency landing pages to maximize the number of call bookings that we would get.
Let's send that prompt to Claude Code so that it can get started building this inside of this project folder. So Claude code has now built us this learning page here. And what we're gonna do is we're gonna open this in the browser and see what this looks like.
This is what it looks like here. So we probably got a bunch of kinda like AI ish kinda style design.
We didn't give it any design prompt. It actually isn't too bad overall. Like, it's not the purple gradients that you would usually see on like most AI design, but it is using purple.
It's kinda defaulted to that kind of bluey purple. As it kinda always does, it looks fairly basic. Like, it's not too bad from a design point of view.
But let's use this front end skill to see if we can improve this design even further. And what I'm gonna do here first is just use the front end skill and don't give it any context and just see what it comes back with. So first, let's go back to the post and copy these commands over to Claude Code so that we can install this skill in Claude Code.
We're just gonna paste this into our Claude Code chat here, basically, to add this marketplace. So that successfully added that marketplace. And then we're gonna go back again to this and then install this plug in, this front end design skill plug in, basically.
So let's paste that in there. So install now, create distinctive production grade front end interfaces with high design quality, generates creative polish code that avoids generic AI aesthetics. Let's install that now.
So we've now installed the front end design skill. And then all we have to do as per the kind of instructions in this post, so we just have to say as simple as use the front end design skill to improve the design for this landing page. So let's go back to ClawCode and say that.
So let's say use the front end design skill to improve the design of this landing page.
And let's see how well this front end design skill kind of improves the design of the landing page without any guidance. And then maybe after this, we'll do another step just to see how well this front end design skill actually uses a design reference to improve the design for this landing page as well.
Okay. So Claude Code has finished using the front end design skill to redesign our entire landing page.
Let's actually see if it's done a good job. So here is our redesigned website and it looks pretty it looks pretty good.
It's pretty good here. There are some things that I would change, but like this is way better than what it was before. It's used like some really nice typography here.
It's added this kind of glow as you scroll down. I think there was like animations. These kind of fade in.
They have hover effects. The padding is decent. You have the glow on these kind of menu buttons.
The styling is consistent. It's using a black, white, and one color, which I love because that is a great place to start for any good design. Black, white, and one color, and then add in another color palette on top of that if you want to.
This also aligns pretty well with this kind of target market of like AI kind of agencies and businesses who wanna use AI to like build apps that can save them time and make them more money.
It's pretty I would say like there are some things that I would improve like to add a call to the the call to action, this button here is not standing out in this black background. So we need to make that into like this blue style on this background so that this is like a primary call to action above the fold.
We've got a great subheading here. We also might wanna add in like some social proof. It's added this here, but none of that is kinda like apart from the button styling, it's design styling.
We've got these called out. I don't know what this kind of animation is in the bottom right here with this square. That might be a little error.
It's done something there. I really like this kind of you might not be able to see it on the video, there's like a subtle grid kind of pattern behind these cards. But this is giving you can see it a bit more here.
There's like a subtle gray kinda grid in the background of this section, which is super nice. This I am loving this design.
And this section is not so good. Okay. So we've got some text laid out here.
Not particularly great. These need to be cards. This kind of title and kind of alignment is off completely.
So it hasn't done a perfect job in these sections. But for this section here, for this contact form, for the footer, and for these top sections here with these kind of cards in this grid layout, This is super nice.
We have some hover effects here. We had the the fade in animations as well. This is and this is just basically from using this clawed code front end skill, asking it to use that to improve the design of your website.
And what you can do with this is then you can then use it to follow a screenshot. And so let's do that as well. I'm gonna go over to Dribbble, which is one of the kind of main places I go to for kind of UI design inspiration.
And let's say, like, AI website design. And just find something, like, pretty nice that we can, like, take and copy here into our app. So I don't wanna go for anything that's, like, too kinda AI ish.
Like, we don't want these kind of purple gradients or, like, any of this stuff. I wanna do maybe something like this. Let's use this Let's use this because this is kind of like quite a clean design style.
It's got a couple of colors in here, slightly different typography. I think it might be on a match this pretty well.
Let's go back to Clorico and let's say, let's use the front end design skill to improve the design of this landing page following the attached screenshot.
And then let's paste in the file here that we copied to our clipboard, And then let's send that off to Claude Code to redesign this app based on that screenshot using the front end design skill and see how well it does. So now Claude Code has finished redesigning this website based on the screenshot that I gave it.
It said that it's gone from this brutalist version to a soft modern version, and here are the differences. So black, white, and cyan has gone to soft gradients and pastels, soft shadows with blur instead of harsh shadows, sharp edges to rounded everything, mono space fonts to modern sans serif, which has chosen outfit, which is interesting, geometric icons to emoji icons, which it kinda seems to fall back to.
I think it was still using emojis in this brutalist version, Terminal aesthetic to a premium SaaS feel, data streams and grids to a floating gradient blobs, and hard transitions to smooth animations. So let's see what this actually looks like.
We go back to our reference here. This is the reference that we gave Claude Coats to work from. This is the previous version of the website.
So let's refresh this website now and see how the design has improved or changed. So this is now the current website, which is pretty it's got, like it's even got this kinda, like, soft scroll.
This is looking really good. Like, again, there's still some things I would change here, but there's some great hovers with some that really soft shadow on there.
The underlying animation on these is so good. Book a strategy called get started for free.
I actually still don't really I don't really like the emojis on here, but this is looking pretty good. Um, these are kind of breaking, um, so that formatting is not quite right, and maybe the icons aren't showing there correctly.
This is pretty good. This this this section is pretty good. And this section styling is still kinda messed up, but this really soft kinda pastel gradient background is super nice.
I really, really like that. There's some issues here with the text over this. But to be honest, like, this this version of the website, this is better than 99% of or this is better than a very large percentage of designs that you're gonna get from other AI tools without using this front end skill.
And so you can see just in this short video kinda me demoing this front end skill here, even just by providing a simple screenshot. If you wanted to do this a little bit further, you could create a design system similar to what I've kind of gone through that process in another video with Cursor of how you can create a design system in your code base and then use that in your designs.
You could create a design system kind of framework and then use Claude code using the front end skill to design your website following that framework, and that would probably yield even better results than this. But for now, this is incredible and this is already so much better than the generic kind of AI design. It's still gone back to purple a little bit.
I won't lie there though. But that is how you can get up and running with this Claude code skill in just a few minutes just installing that plugin and then use the skill to actually create beautiful, incredible design for your app and website user interfaces.
So I think this not only shows the power of this specific skill in Claude code, but also it shows the power of Claude skills just in general. The ability to create your own custom skills that do a specific task incredibly well would just allow you to unlock even more potential from Claude code as you're building your app.
And this means that you can take your app designs to a level of quality that is nearly professional and just looks incredible and so much better than all of the purple gradients that you get everywhere else. So if you are using Claude code, I would highly recommend installing this end skill and then using it to design your app as you build.
If you are building an app with AI and you wanna join a community of other people building apps too, then you can head over to school.com/aiapps. There's courses there on how to build and launch your app, scale it to real paying customers, build AI agents, mobile apps, so I'd love for you to check it out. If you enjoyed the video, don't forget to like and subscribe.
It's a massive help to the channel, and I hugely appreciate it. Thank you for watching and see you next time.
The Hook
The bait, then the rug-pull.
Two commands. One prompt. That's the gap between the purple-gradient soup that every AI tool defaults to and something that actually looks like a designer touched it. Chris has been designing apps for fifteen years — and he's calling this the best Claude Code skill he's ever used.
Named ideas worth stealing.
06:27concept
Black + White + One Color Foundation
- Pick one accent color only
- All other decisions flow from that single contrast pair
- Add a second color palette on top only if needed
Chris's baseline design rule — any landing page starts with a monochromatic base plus one accent. The skill enforces this automatically on the freeform pass.
Steal forAny quick landing page or app UI that needs to look intentional without a designer
04:04model
Two-Pass Skill Workflow
- Pass 1: freeform (no reference) — see what the skill decides autonomously
- Pass 2: reference-guided (attach a Dribbble screenshot) — map a specific art direction
- Pass 3 (upgrade): design system in codebase + skill = production consistency
Use the skill twice on every new project. Freeform first to see the skill's interpretation, then with a reference to dial in the art direction. Design system pass only for production-grade builds.
Steal forAny AI-assisted product or client UI build workflow
06:59concept
Dribbble as Art Direction Shortcut
Skip Figma moodboarding. Find a screenshot on Dribbble that matches your target aesthetic, paste it into Claude Code alongside the skill invocation. The skill maps palette, typography, shadow style, and motion language onto your existing HTML.
Steal forFast client work or any situation where you need a specific visual vibe without a full design brief
How they asked for the click.
VERBAL ASK
12:15product
“If you are building an app with AI and you wanna join a community of other people building apps too, then you can head over to school.com/aiapps.”
Clean end-card placement, no mid-roll interruption. No sponsor. Single destination with clear value prop (courses + community). Skool logo visible in OCR at 12:13 and 12:21.
MENTIONED ON CAMERA
FROM THE DESCRIPTION
PRIMARY CTAWhere the creator wants you to go next.
OTHER LINKSAlso linked in the description.
Visual structure at a glance.
