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Category: Claude

13 min read The Art of Vibe Coding, Claude

My App Looked Like Everyone Else’s Until I Discovered This Claude Skill Trick

Here’s a confession…

My accounting app was giving me existential dread.

Not because of the numbers.

(Well, okay, sometimes because of the numbers.)

But because every time I opened it, I felt like I was staring at the digital equivalent of beige wallpaper.

You know that feeling, right? When your app works perfectly but has all the personality of a doctor’s waiting room?

Mine tracked profit and loss beautifully. Managed transactions like a champ. Did everything an accounting app should do. It was built with ShadCN UI—that clean, functional, utterly forgettable component library that makes every SaaS tool look like it came from the same factory.

It was the IKEA furniture of web apps.

Gets the job done.

Zero personality.

(Sorry, IKEA. I still love your chicken wings.)

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Here’s the thing: I needed something that felt like mine.

Something with actual personality.

Something that made number-crunching feel less like detention and more like… well, still accounting, but prettier accounting. The kind where you actually want to open the app instead of avoiding it like that one friend who only calls when they need help moving.

Redesigning an entire app though?

That’s like deciding to repaint your house yourself.

Sounds doable until you’re standing there with a brush, realizing you need to paint Every. Single. Room. Every. Single. Wall. And somehow make them all match.

Unless…

(Stay with me here.)

What if you could redesign ONE room, capture that exact paint color and technique, then magically apply it everywhere else?

That’s exactly what I did with Claude Skills.

And friend, it changed everything.

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The Thing We Don’t Talk About: Generic Design Syndrome

my-existing-dashboard-design-shadcn-ui

Look familiar?

That screenshot is my accounting dashboard.

Could be yours. Could be literally anyone’s. It’s the starter home of SaaS designs—functional, affordable, and identical to every other one on the block.

It’s not bad.

It’s just… there.

Like elevator music. Like hotel art. Like those conversations where someone asks “how are you?” and you say “fine” even though you’re absolutely not fine because your app looks like it was designed by a committee of robots who’ve never felt joy.

(Too dramatic? Maybe. But you’re still reading, aren’t you?)

Here’s the choice every developer faces—and it’s a lousy choice:

  1. Use a component library → Fast to build, looks like everyone else’s
  2. Design from scratch → Unique, but requires the time commitment of a second mortgage
  3. Hire a designer → Professional, costs more than your monthly coffee budget (and that’s saying something)

But wait.

There’s a door number four that nobody talks about.

What if you could create a design system once—just once—turn it into a Claude Skill, and apply it everywhere automatically?

Let me show you how.

(Spoiler: It takes less time than your last Zoom call.)

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Step 1: Let Claude Show You What’s Possible (5 Minutes)

I opened Claude Code and pointed it at my sad, slate dashboard.

The key move?

I used the frontend-design skill (you can download it from here) and asked for 5 completely different HTML variants.

Not tweaks. Not “make the blue slightly bluer.”

I wanted personality. Drama. Something that would make my accountant jealous.

(Do accountants get jealous of app designs? Let’s say yes.)

Claude Code activating the frontend-design skill

Claude Code immediately understood the assignment:

Look at these descriptions—each one a different personality:

  • Neo-Brutalist: Like your app went to art school and came back wearing all black
  • Glass Aurora: What happens when the Northern Lights become a UI (dreamy!)
  • Editorial Mono: The New Yorker meets your dashboard
  • Warm Minimal: Like a hygge hug for your data
  • Dark Command: For when you want to feel like you’re hacking the Matrix while doing expense reports

Five completely different vibes.

From one prompt.

It’s like speed-dating for design systems. (Is that a thing? It should be a thing.)

variant-1 - Neo-Brutalist design
variant-1 – Neo-Brutalist design
variant-2 – Glass Aurora design
variant-3 - Editorial Mono design
variant-3 – Editorial Mono design
variant-4 - Warm Minimal design
variant-4 – Warm Minimal design
variant-2 - Glass Aurora design
Variant-5 – Dark Command design

Each one broke free from that typical AI-generated aesthetic we all recognize. You know the one—like someone asked a robot to paint a sunset.

I fell hard for the Glass Aurora variant.

Yes, it had that slightly AI-ish glassmorphism thing happening.

But those aurora gradients?

Chef’s kiss.

It was like my dashboard went to Iceland and came back enlightened.

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Step 2: Make It Yours (2 Minutes of Pure Joy)

The Glass Aurora design only came in dark mode.

But I needed both themes because I’m one of those people who switches to light mode at 6 AM like a responsible adult.

(I switch back to dark mode by lunch. We all have our limits.)

Requesting light mode version of the Glass Aurora variant

Claude Code didn’t just invert the colors like a lazy Instagram filter:

Claude Code creating the light mode version with details about the changes

Look at that attention to detail:

  • Soft gradients from slate to purple/teal (not harsh, not boring)
  • White glass panels with 60-75% opacity (visible but not overwhelming)
  • Pastel backgrounds that don’t burn your retinas
  • Subtle gradient borders for depth (the devil’s in the details, friend)

Perfect.

I had my design.

Now here’s where most people would start the tedious work of manually copying styles across 47 different components.

Don’t be most people.

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Step 3: Turn Your Design Into Documentation (10 Minutes That Save Your Life)

I switched to Claude Web (it’s better for this documentation dance) and attached both HTML files:

Claude Web interface with two HTML files attached - dashboard.html and dashboard-light.html

My request was specific.

(Specificity is your friend here. Vague requests get vague results. It’s like ordering “food” at a restaurant.)

PROMPT: Generate Complete Design System Documentation from HTML Files
I need you to analyze the attached HTML files and create two comprehensive design system documents:

### Document 1: Complete Design Guidelines (Markdown)
### Document 2: Interactive Reference Style Guide (HTML)

## Requirements for Both Documents

### Analysis Phase
First, thoroughly analyze ALL attached HTML files to extract:
1. **All CSS variables and design tokens** (colors, spacing, shadows, radius, etc.)
2. **All typography patterns** (font families, sizes, weights, line heights)
3. **All component patterns** (buttons, cards, forms, navigation, etc.)
4. **All layout patterns** (grids, containers, multi-column layouts)
5. **All utility classes** (margins, padding, text alignment, colors)
6. **All interaction patterns** (hover states, transitions, animations)
7. **Responsive breakpoints and mobile patterns**
8. **Naming conventions and prefixes used**

---

## Document 1: Design Guidelines (Markdown)

Create a comprehensive markdown file named `design-guidelines-complete.md` that includes:

### 1. Introduction Section
- **Design Philosophy**: Extract and articulate the design principles evident in the HTML
- **Key Characteristics**: What makes this design system unique
- **When to Use**: Guidance on appropriate use cases

### 2. Design Tokens
Complete CSS variable documentation with:
```css
:root {
    /* Extract ALL CSS variables from the HTML files */
    /* Group by category: colors, spacing, radius, shadows, etc. */
    /* Include comments describing each token */
}
```

### 3. Typography System
- Font family stack
- Complete typography scale table with:
  - Element/Use Case
  - Font Size
  - Font Weight
  - Color
  - Line Height
- Typography utility classes with code examples

### 4. Component Classes
Document EVERY component found in the HTML files with:
- Class name and purpose
- Complete CSS code
- Variants (if applicable)
- Usage notes

Organize by category:
- **Layout** (containers, grids, columns)
- **Cards** (all card variations)
- **Buttons** (all button types and states)
- **Forms** (inputs, textareas, selects, labels, file uploads)
- **Navigation** (navbar, links, menus)
- **Content Components** (articles, lists, chat bubbles, etc.)
- **UI Elements** (badges, tags, status indicators)
- **Specialized Components** (search bars, CTAs, heroes, sidebars)

### 5. Utility Classes
Complete list of utility classes for:
- Spacing (margins, padding)
- Typography (alignment, colors, weights)
- Display (flex, grid)
- Visibility
- Other utilities

### 6. Responsive Design
- Breakpoints used
- Mobile-first patterns
- Responsive grid behaviors
- Mobile-specific overrides

### 7. Animation & Transitions
- Timing functions
- Duration standards
- Transition patterns for different element types

### 8. Usage Examples
For each major component type, provide:
- Clean, minimal HTML example
- Real-world usage scenario
- Multiple examples showing variants

### 9. Accessibility Guidelines
- Color contrast requirements
- Focus states
- Semantic HTML recommendations
- Keyboard navigation notes
- ARIA considerations

### 10. Best Practices
- Implementation guidelines
- Common patterns
- Things to avoid
- Performance considerations

### 11. Additional Sections (if relevant)
- Color usage guidelines
- Icon/emoji usage
- Spacing scale
- Shadow elevation system

---

## Document 2: Reference Style Guide (HTML)

Create a comprehensive, interactive HTML file named `reference-styleguide-complete.html` that includes:

### Structure Requirements

1. **Self-Contained**: All CSS inline in a `<style>` tag
2. **Complete Design Tokens**: Include ALL CSS variables extracted from source files
3. **Live Examples**: Working, interactive examples of every component
4. **Organized Sections**: Clear sections with headers for each component category

### Required Sections

#### Header/Navigation
- Working navigation example from the source files

#### Color Palette Section
- Visual swatches for all colors
- Hex codes displayed
- Color names/variable names
- Organized by category (primary, secondary, neutrals, etc.)

#### Typography Section
- Live examples of every heading level
- Body text examples
- All typography variants demonstrated
- Labels, captions, meta text

#### Button Section
Demonstrate:
- All button variants (primary, secondary, outline, etc.)
- All sizes (small, medium, large)
- All states (normal, hover-able)
- Special buttons (pill, block, icon buttons)
- Button groups (if applicable)

#### Card Section
Show examples of:
- Basic cards
- Card variants (large, compact, etc.)
- Category cards
- Interactive cards with hover states
- Cards in grid layouts

#### Form Section
Include working examples of:
- Text inputs
- Textareas
- Select dropdowns (with custom styling)
- Checkboxes and radios (if in source)
- File uploads
- Input groups
- Form validation states (if applicable)
- Complete form layout example

#### Layout Section
Demonstrate:
- Container widths
- Grid systems
- Multi-column layouts
- Responsive behavior examples

#### Component Sections
For EVERY component found in source files, create a demo section:
- Search bars
- Navigation menus
- Article lists
- Chat interfaces
- Status badges
- Tabs/Pills (if applicable)
- Modals/Dialogs (if applicable)
- Tables (if applicable)
- Pagination (if applicable)
- Breadcrumbs (if applicable)
- And any other unique components

#### Utility Classes Section
Demonstrate utility classes with before/after examples

### Styling for the Style Guide Itself

Create a clean, professional layout for the style guide:
```css
.demo-section {
    /* Section container styling */
}

.demo-header {
    /* Section header styling - make it distinctive */
}

.demo-content {
    /* Content area styling */
}

.color-swatch {
    /* Color display boxes */
}
```

### Footer
- Notes about class prefixes
- Link to design guidelines
- Version information (if applicable)

---

## Output Format

Provide both files as downloadable outputs:
1. `/mnt/user-data/outputs/design-guidelines-complete.md`
2. `/mnt/user-data/outputs/reference-styleguide-complete.html`

---

## Quality Checklist

Before completing, ensure:

### Design Guidelines (MD)
- [ ] All CSS variables extracted and documented
- [ ] Every component class has complete CSS code
- [ ] At least 3-5 usage examples per major component
- [ ] Typography scale is complete with all variants
- [ ] Responsive patterns documented
- [ ] Accessibility guidelines included
- [ ] Best practices section is actionable

### Reference Style Guide (HTML)
- [ ] File opens and displays correctly in browser
- [ ] All colors displayed with swatches and codes
- [ ] Every component from source files is demonstrated
- [ ] Interactive elements work (hover states visible)
- [ ] Forms are functional (inputs accept text, etc.)
- [ ] Layout is clean and organized
- [ ] Sections are clearly labeled
- [ ] Self-contained (no external dependencies)

---

## Additional Instructions

1. **Be Thorough**: Don't skip any components, even small ones
2. **Extract Patterns**: If you see a pattern repeated, create a documented component for it
3. **Maintain Consistency**: Use the same class naming conventions from the source
4. **Provide Context**: Explain WHEN and WHY to use each component
5. **Think Developer-First**: Make it easy to copy-paste and implement
6. **Include Edge Cases**: Show how components look with long text, empty states, etc.

---

## Example Usage

After receiving these documents, a developer should be able to:
1. Understand the entire design system philosophy
2. Find any component they need with working code
3. Copy-paste implementation examples
4. See visual examples of every component
5. Understand responsive behavior
6. Know accessibility requirements
7. Follow best practices for implementation

---

Begin by analyzing all attached HTML files, then create both comprehensive documents.
I need you to analyze the attached HTML files and create two comprehensive design system documents:

### Document 1: Complete Design Guidelines (Markdown)
### Document 2: Interactive Reference Style Guide (HTML)

## Requirements for Both Documents

### Analysis Phase
First, thoroughly analyze ALL attached HTML files to extract:
1. **All CSS variables and design tokens** (colors, spacing, shadows, radius, etc.)
2. **All typography patterns** (font families, sizes, weights, line heights)
3. **All component patterns** (buttons, cards, forms, navigation, etc.)
4. **All layout patterns** (grids, containers, multi-column layouts)
5. **All utility classes** (margins, padding, text alignment, colors)
6. **All interaction patterns** (hover states, transitions, animations)
7. **Responsive breakpoints and mobile patterns**
8. **Naming conventions and prefixes used**

---

## Document 1: Design Guidelines (Markdown)

Create a comprehensive markdown file named `design-guidelines-complete.md` that includes:

### 1. Introduction Section
- **Design Philosophy**: Extract and articulate the design principles evident in the HTML
- **Key Characteristics**: What makes this design system unique
- **When to Use**: Guidance on appropriate use cases

### 2. Design Tokens
Complete CSS variable documentation with:
```css
:root {
    /* Extract ALL CSS variables from the HTML files */
    /* Group by category: colors, spacing, radius, shadows, etc. */
    /* Include comments describing each token */
}
```

### 3. Typography System
- Font family stack
- Complete typography scale table with:
  - Element/Use Case
  - Font Size
  - Font Weight
  - Color
  - Line Height
- Typography utility classes with code examples

### 4. Component Classes
Document EVERY component found in the HTML files with:
- Class name and purpose
- Complete CSS code
- Variants (if applicable)
- Usage notes

Organize by category:
- **Layout** (containers, grids, columns)
- **Cards** (all card variations)
- **Buttons** (all button types and states)
- **Forms** (inputs, textareas, selects, labels, file uploads)
- **Navigation** (navbar, links, menus)
- **Content Components** (articles, lists, chat bubbles, etc.)
- **UI Elements** (badges, tags, status indicators)
- **Specialized Components** (search bars, CTAs, heroes, sidebars)

### 5. Utility Classes
Complete list of utility classes for:
- Spacing (margins, padding)
- Typography (alignment, colors, weights)
- Display (flex, grid)
- Visibility
- Other utilities

### 6. Responsive Design
- Breakpoints used
- Mobile-first patterns
- Responsive grid behaviors
- Mobile-specific overrides

### 7. Animation & Transitions
- Timing functions
- Duration standards
- Transition patterns for different element types

### 8. Usage Examples
For each major component type, provide:
- Clean, minimal HTML example
- Real-world usage scenario
- Multiple examples showing variants

### 9. Accessibility Guidelines
- Color contrast requirements
- Focus states
- Semantic HTML recommendations
- Keyboard navigation notes
- ARIA considerations

### 10. Best Practices
- Implementation guidelines
- Common patterns
- Things to avoid
- Performance considerations

### 11. Additional Sections (if relevant)
- Color usage guidelines
- Icon/emoji usage
- Spacing scale
- Shadow elevation system

---

## Document 2: Reference Style Guide (HTML)

Create a comprehensive, interactive HTML file named `reference-styleguide-complete.html` that includes:

### Structure Requirements

1. **Self-Contained**: All CSS inline in a `<style>` tag
2. **Complete Design Tokens**: Include ALL CSS variables extracted from source files
3. **Live Examples**: Working, interactive examples of every component
4. **Organized Sections**: Clear sections with headers for each component category

### Required Sections

#### Header/Navigation
- Working navigation example from the source files

#### Color Palette Section
- Visual swatches for all colors
- Hex codes displayed
- Color names/variable names
- Organized by category (primary, secondary, neutrals, etc.)

#### Typography Section
- Live examples of every heading level
- Body text examples
- All typography variants demonstrated
- Labels, captions, meta text

#### Button Section
Demonstrate:
- All button variants (primary, secondary, outline, etc.)
- All sizes (small, medium, large)
- All states (normal, hover-able)
- Special buttons (pill, block, icon buttons)
- Button groups (if applicable)

#### Card Section
Show examples of:
- Basic cards
- Card variants (large, compact, etc.)
- Category cards
- Interactive cards with hover states
- Cards in grid layouts

#### Form Section
Include working examples of:
- Text inputs
- Textareas
- Select dropdowns (with custom styling)
- Checkboxes and radios (if in source)
- File uploads
- Input groups
- Form validation states (if applicable)
- Complete form layout example

#### Layout Section
Demonstrate:
- Container widths
- Grid systems
- Multi-column layouts
- Responsive behavior examples

#### Component Sections
For EVERY component found in source files, create a demo section:
- Search bars
- Navigation menus
- Article lists
- Chat interfaces
- Status badges
- Tabs/Pills (if applicable)
- Modals/Dialogs (if applicable)
- Tables (if applicable)
- Pagination (if applicable)
- Breadcrumbs (if applicable)
- And any other unique components

#### Utility Classes Section
Demonstrate utility classes with before/after examples

### Styling for the Style Guide Itself

Create a clean, professional layout for the style guide:
```css
.demo-section {
    /* Section container styling */
}

.demo-header {
    /* Section header styling - make it distinctive */
}

.demo-content {
    /* Content area styling */
}

.color-swatch {
    /* Color display boxes */
}
```

### Footer
- Notes about class prefixes
- Link to design guidelines
- Version information (if applicable)

---

## Output Format

Provide both files as downloadable outputs:
1. `/mnt/user-data/outputs/design-guidelines-complete.md`
2. `/mnt/user-data/outputs/reference-styleguide-complete.html`

---

## Quality Checklist

Before completing, ensure:

### Design Guidelines (MD)
- [ ] All CSS variables extracted and documented
- [ ] Every component class has complete CSS code
- [ ] At least 3-5 usage examples per major component
- [ ] Typography scale is complete with all variants
- [ ] Responsive patterns documented
- [ ] Accessibility guidelines included
- [ ] Best practices section is actionable

### Reference Style Guide (HTML)
- [ ] File opens and displays correctly in browser
- [ ] All colors displayed with swatches and codes
- [ ] Every component from source files is demonstrated
- [ ] Interactive elements work (hover states visible)
- [ ] Forms are functional (inputs accept text, etc.)
- [ ] Layout is clean and organized
- [ ] Sections are clearly labeled
- [ ] Self-contained (no external dependencies)

---

## Additional Instructions

1. **Be Thorough**: Don't skip any components, even small ones
2. **Extract Patterns**: If you see a pattern repeated, create a documented component for it
3. **Maintain Consistency**: Use the same class naming conventions from the source
4. **Provide Context**: Explain WHEN and WHY to use each component
5. **Think Developer-First**: Make it easy to copy-paste and implement
6. **Include Edge Cases**: Show how components look with long text, empty states, etc.

---

## Example Usage

After receiving these documents, a developer should be able to:
1. Understand the entire design system philosophy
2. Find any component they need with working code
3. Copy-paste implementation examples
4. See visual examples of every component
5. Understand responsive behavior
6. Know accessibility requirements
7. Follow best practices for implementation

---

Begin by analyzing all attached HTML files, then create both comprehensive documents.
Claude beginning to analyze and create the design documentation

Claude didn’t just list colors and fonts like a paint chip catalog.

It created a complete design philosophy:

Example of the comprehensive design guidelines document showing the SoloLedger Glass Aurora Design System

Look at that structure—it’s like a love letter to your future self:

  • Design philosophy (the WHY behind your choices)
  • Design tokens (the WHAT of your system)
  • Typography system (how words should dance)
  • Component classes (the building blocks)
  • Utility classes (your Swiss Army knife)
  • Responsive patterns (because phones exist)
  • Animation guidelines (movement with meaning)
  • Usage examples (show, don’t just tell)
  • Accessibility guidelines (because everyone deserves pretty apps)
  • Best practices (learned the hard way so you don’t have to)

This isn’t documentation.

This is your design DNA.

The interactive reference was even better:

Interactive reference style guide showing color palette with actual color swatches

Live examples! Real components! Interactive demos!

It’s like having a tiny designer living in your computer.

(But less expensive and doesn’t judge your font choices.)

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Step 4: Package Your Magic Into a Claude Skill (5 Minutes to Immortality)

Here’s where we turn stone into gold. Or design into reusable superpower.

(Same thing, really.)

Still in Claude Web, I asked:

Asking Claude to use skill-creator to package the design system

Claude got it immediately:

Claude using the skill-creator skill to package the design system

Watch what’s happening—it’s like watching someone pack for a trip, but instead of forgetting their toothbrush, they remember everything:

  • Reading the skill-creator documentation
  • Understanding how to package design systems
  • Checking reference patterns
  • Organizing files with the care of Marie Kondo
Claude showing the skill packaging process

The result:

Final packaged skill with download link and contents description

Your skill package contains:

  • SKILL.md (~300 lines of pure implementation wisdom)
  • references/design-tokens.md (~1,900 lines of every design variable you’ll ever need)
  • assets/template.html (~1,200 lines of interactive component library goodness)

Everything Claude Code needs to apply your design system to ANY component. It’s like having a design degree in a ZIP file.

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Step 5: Installation Is So Easy It Feels Like Cheating (2 Minutes)

I downloaded the skill and added it to my project:

Project structure showing the sololedger-glass-aurora skill in the .claude/skills folder

That’s it. That’s the installation process.

If you were expecting more steps, sorry to disappoint. Sometimes good things are simple.

(Unlike my relationship with CSS, which remains complicated.)

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Step 6: Watch the Magic Happen (10 Minutes of Pure Satisfaction)

Back in Claude Code, I typed the magic words:

Invoking the skill in Claude Code

Claude recognized my skill immediately, like bumping into an old friend:

Claude Code asking permission to use the sololedger-glass-aurora skill

Then it went to work.

And friend, watching this is better than those satisfying pressure-washing videos:

Claude Code exploring the dashboard page and all its components

Claude Code wasn’t just slapping styles around like a drunk painter.

It was methodical. Thoughtful. It:

  • Read every component in the dashboard (getting to know the neighborhood)
  • Understood the existing structure (respecting what was there)
  • Mapped design patterns to components (matchmaking at its finest)
  • Applied the Glass Aurora system consistently (no component left behind)
Claude Code showing the summary of changes made to all components

The transformation touched everything:

  1. dashboard-client.tsx – Header, glass buttons, financial cards (the main stage)
  2. dashboard-filters-bar.tsx – Glass-card container, themed filters (the supporting cast)
  3. income-expense-chart-widget.tsx – Glass-card with gradient backgrounds (data, but make it fashion)
  4. category-breakdown-chart-widget.tsx – Theme-aware chart colors (coordination is key)
  5. accounts-overview-widget.tsx – Glass tooltips and grid layouts (the finishing touches)

Every. Single. Component.

Speaking the same design language.

Like a well-rehearsed choir instead of karaoke night at the dive bar.

The final redesigned dashboard in dark mode 1
The final redesigned dashboard in dark mode 2
The final redesigned dashboard in light mode 1

The transformation?

From “generic SaaS tool #47,293” to “wait, what app is that and where can I get it?”

From forgettable to memorable.

From IKEA furniture to custom-built beauty.

And here’s the kicker: I can now redesign any page in seconds.

Not minutes. Not hours. Seconds.

(Are you crying? I’m not crying. It’s just… very dusty in here.)

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Why This Changes Everything (And I Mean Everything)

Let’s talk about what just happened, because it’s bigger than it looks:

  1. One design exploration session → 5 unique options to choose from
  2. One selected design → Complete design system automatically documented
  3. One Claude Skill → Infinite reusability across all your projects

Compare this to the traditional redesign process (aka the path of pain):

  • Week 1: Design exploration (and existential crisis)
  • Week 2: Component library building (and caffeine overdose)
  • Week 3: Implementation (and debugging nightmares)
  • Week 4: Consistency fixes (and more debugging)
  • Week 5: Documentation (just kidding, nobody documents)

This approach?

  • 30 minutes total
  • Perfect consistency
  • Reusable forever
  • Documentation included

But here’s what really gets me excited (and I don’t get excited about many things anymore—I’m old and tired):

The skill gets smarter over time.

  • Find a bug in the glass effect? Fix it once in the skill. Every project gets the update.
  • Want to add a new component pattern? Update the skill. It’s everywhere instantly.
  • Need to onboard a developer? Share the skill. They’re designing consistently from minute one.

Every improvement compounds.

It’s like investing in index funds, but for your design system. (That’s the most adult sentence I’ve ever written. I need to go lie down.)

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The Benefits Nobody Mentions at Parties

Benefit #1: Design Consistency Without The Design Drama

You get enterprise-level design consistency without:

  • Figma (and its 47 comments per component)
  • Storybook (and its 3-hour setup process)
  • A design team (and their strong opinions about kerning)

Just you, your skill, and perfect consistency.

It’s beautiful.

Benefit #2: Instant Design Language That Actually Makes Sense

That 300-line SKILL.md?

It’s not just documentation. It’s your design philosophy, your patterns, your principles—all captured automatically.

It’s like having a tiny design consultant living in your codebase, but one that never sends invoices.

Benefit #3: Version Control for Visual Design

Your design system is now code. Which means:

  • Git trackable (see what changed and when)
  • PR reviewable (catch issues before they ship)
  • Rollback-able (when that neon green seemed like a good idea at 3 AM)

It’s version control for visuals.

The future is now, friend.

Benefit #4: Team Scalability Without the Scaling Pains

New developer joins the team?

Old way: “Here’s our 47-page design guide. Good luck!”

New way: “Use the sololedger-glass-aurora skill.”

Done.

They’re designing consistently from day one.

No training montage required.

Benefit #5: Professional Client Deliverables

That skill package? It’s also professional documentation you can hand to clients.

“Here’s our complete design system.”

Hands over ZIP file

Client is impressed

You look like a genius

(You ARE a genius, but now you have proof.)

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Your Turn: From Generic to Gorgeous in 30 Minutes

Ready?

Here’s your recipe for design transformation:

Step 1: Pick Your Victim (I mean, page)

Don’t try to redesign everything at once. (That way lies madness.)

Start with one page. Dashboard, landing page, settings—doesn’t matter.

Pick the one that makes you saddest.

Step 2: Generate Your Options

Use Claude Code with the frontend-design skill. Ask for 5 variants.

Be specific about the vibe you want. “Make it pretty” is not specific. “Make it look like Spotify met a disco ball at a Nordic design conference” is specific.

(Also intriguing.)

Step 3: Fall in Love (Then Refine)

Choose your favorite. Get both theme versions. Make sure it sparks joy. (Yes, I’m Marie Kondo-ing your design system. Deal with it.)

Step 4: Birth Your Skill

Switch to Claude Web. Attach the HTML files. Generate comprehensive documentation. Package with skill-creator.

Watch your design system become immortal.

Step 5: Deploy Your Beauty Everywhere

Add to your project. Use the skill to redesign everything.

Feel that? That’s the satisfaction of consistency. It’s better than finding matching socks.

Step 6: Make It Better (Forever)

Your skill isn’t frozen in carbonite. Improve it. Expand it. Share it.

Every enhancement makes every project better.

It’s compound interest for your eyeballs.

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The Real Talk Conclusion

I spent years accepting generic designs.

Not because I liked them.

But because custom design seemed too expensive—not in money, but in time.

Time I didn’t have.

Energy I couldn’t spare.

Mental bandwidth already allocated to remembering my passwords.

But what if custom design took 30 minutes instead of 30 days?

What if consistency was automatic instead of aspirational?

What if your design system could teach itself to any AI that needed it?

That’s not the future, friend. That’s what I just showed you.

My accounting app no longer looks like everyone else’s. It has personality. It has presence. It has that glass aurora glow that makes even tax calculations feel slightly magical. (Slightly. Let’s not get carried away—they’re still tax calculations.)

And it took less time than watching a Netflix episode.

(A short one. Not one of those prestige drama episodes that’s basically a movie.)

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Here’s My Challenge to You

Open that project with the generic UI. You know the one. The one you show people quickly while saying “it’s still in beta.”

Give it 30 minutes. Just 30.

Generate your variants. Pick your favorite. Make it a skill.

Watch as your entire app transforms from “functional” to “fascinating.”

Because life’s too short for boring dashboards, friend.

And your apps deserve to be as unique as you are.

(Even if you’re not that unique. I’m kidding! You’re totally unique. Your mother was right.)

What design will you capture as a Claude Skill today?

Go. Create. Make the internet prettier.

We’re all counting on you.

(No pressure.)


P.S. – That glass aurora design I fell in love with? I’ve now applied it to three different projects. Same skill. Same consistency. Same “ooh, what’s that?” reaction from everyone who sees it. Total time to redesign all three: under an hour. The old way would have taken weeks, and they all would have looked slightly different, like siblings who don’t quite look related.

P.P.S. – Want to create your own design skills but feeling overwhelmed? Start here: Download the frontend-design skill from GitHub. Ask for design variants. Pick your favorite. Watch the magic happen. Then write me a thank-you note. Or don’t. I’ll just be here, admiring my glass aurora dashboard and feeling quietly superior to everyone still using default Bootstrap.

P.P.P.S. – Yes, I know that’s too many P.S.’s. But you’re still reading, aren’t you? See? Sometimes breaking the rules works. Just like breaking free from generic design. Full circle, friend. Full. Circle.

12 min read The Art of Vibe Coding, Claude

How I Built a Claude Skill That Makes Claude Code Never Forget What It Learns

Let’s say you’re debugging.

Again.

That same gnarly issue that made you question your entire career choice last Tuesday. And the Tuesday before that. Your brain does that thing where it whispers: “Wait… didn’t I fix this already?”

You definitely fixed this already.

The solution exists somewhere—buried in a three-week-old Slack thread, or maybe that commit message you wrote at 2 AM when you were feeling particularly verbose. (Spoiler: You weren’t. The message says “fixed bug.”)

Here’s the thing: We’re hemorrhaging wisdom every single day.

Not because we’re not learning. We learn constantly. We discover edge cases, make architectural decisions, stumble upon performance tricks that would make your CS professor weep with joy.

But then? We move on. Next feature. Next sprint. Next fire.

And all that hard-won knowledge?

Poof.

Gone like your willpower at 3 PM when someone mentions there’s leftover birthday cake in the break room.

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The Problem: Claude Code Has The Memory of a Goldfish

Picture this: You’re vibe coding with Claude Code. (Yes, that’s a technical term now. Roll with it.)

Together, you and Claude are making dozens of micro-decisions every session:

  • “Oh right, this package completely changed its API in v2”
  • “We need to store files in org-scoped directories for multi-tenancy”
  • “This approach is 10x faster than the obvious solution”
  • “Never—and I mean NEVER—use pattern X here because of edge case Y”

These aren’t just code comments, friend. This is architectural wisdom. The kind that separates the “I can center a div” developers from the “I’ve seen things you wouldn’t believe” architects.

But here’s what happens next. (You already know where this is going, don’t you?)

  1. Claude Code discovers something important
  2. You fix the issue together
  3. You high-five virtually and move on
  4. Next week, Claude Code makes the exact. Same. Mistake.
  5. You debug the exact. Same. Issue.
  6. Rinse, repeat, cry a little

Sure, we’ve got CLAUDE.md for project rules.

But let me ask you something: When was the last time you updated that file after a coding session?

Cricket sounds.

Exactly.

Nobody has time to document discoveries when you’re in the zone. Nobody.

So I built a Claude Skill that remembers everything for us.

(Stay with me. This gets good.)

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The Complete Workflow: Capture, Review, Integrate

GitHub Repo: https://github.com/nathanonn/claude-skill-build-insights-logger

The Build Insights Logger skill creates what I like to call a “knowledge management system.” (Fancy, right? It’s actually pretty simple.)

  • Step 1: Automatic Capture – Logs insights while you’re coding
  • Step 2: Smart Review – Shows you insights organized by category
  • Step 3: Selective Integration – Adds the good stuff to CLAUDE.md
  • Step 4: Compound Learning – Every future session gets smarter

Let me show you how this saved my bacon. (Actually, it was more like saving me from a dependency nightmare, but “saved my bacon” sounds more dramatic.)

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Step 1: Automatic Knowledge Capture (While You Code!)

Here’s what the Build Insights Logger does brilliantly: it automatically logs meaningful insights as Claude Code works.

No manual documentation.
No “I’ll add this to the docs later.” (You won’t.)
No lost learnings.

Just automatic capture of:

  • Non-trivial edge cases you stumble upon
  • Design decisions and their rationale (the WHY behind the WHAT)
  • Performance optimizations that made you go “whoa”
  • Security implications that could bite you later
  • Architecture patterns you actually adopt
  • API gotchas and their fixes
  • Implementation trade-offs

Everything gets logged to .claude/insights/ during your session. Ready for review when YOU’RE ready.

Real-World Example: Building a Document Management System

On Monday, I was building a document management system. The complex kind—file uploads, multi-tenant storage, previews, the whole enchilada.

I started with my standard instruction to Claude Code

01-include-instructions-to-use-build-insights-logger-skill

Notice the magic phrase: “Please use the build-insights-logger skill.”

That’s it. That’s all it takes.

Claude Code immediately gets it:

cc-ask-to-use-skills

With the skill activated, Claude Code starts building. But—and here’s where it gets interesting—it’s not just coding. It’s documenting its discoveries:

skill-activated-cc-start-building

As Claude works through the implementation, it automatically creates an insights log:

cc-log-insights-as-it-build

What Gets Captured: Real Architectural Decisions

These insights aren’t fluff. They’re the real deal—architectural decisions that matter:

example-of-insights-logged

Look at that first insight—a pluggable storage abstraction. Claude Code discovered you needed to support multiple storage backends (local disk, S3, Azure Blob) and documented the pattern.

Key insight captured: “By storing files in org-scoped directories with year/month structure (storage/documents/{orgId}/{yyyy}/{mm}/{filename}), we maintain tenant isolation at the filesystem level and enable efficient cleanup/archiving strategies.”

That’s not a code comment, friend.

That’s institutional knowledge.

As development continues, more insights accumulate:

example-of-insights-logging-01
example-of-insights-logging-02

Notice the categories:

  • Architecture: System design decisions
  • UI Patterns: Implementation approaches that actually work
  • Navigation: Integration strategies
  • Implementation Strategy: Why we’re building it this way

Each insight includes:

  • The files involved
  • Relevant tags (for finding it later)
  • Clear explanation of the decision
  • Why it matters (the part everyone forgets to document)

The Moment That Made Me a Believer: The cuid2 Bug

Here’s where the skill earned its keep.

After implementing the core functionality, I hit an error:

I-discover-error-in-the-implementation

The build was failing. The error message? Cryptic as a fortune cookie: “Export cuid doesn’t exist in target module.”

Now, normally this triggers The Debugging Dance. You know the one—check imports, read docs, sacrifice a rubber duck to the Stack Overflow gods.

But watch what happened when I asked Claude Code to fix it and log the insight:

i-ask-cc-to-fix-it-and-log-insights

Claude Code didn’t just fix the bug.

It:

  1. Researched the root cause
  2. Created a comprehensive fix plan
  3. Documented the gotcha for future reference
cc-plan-including-logging-the-issue-to-avoid-future-bugs

The fix was simple—the package had changed its API between v1 and v2:

cc-implment-fixes

But here’s the crucial part—this knowledge was captured permanently:

example-of-insights-updated

Look at that bug fix documentation:

  • Clear problem statement
  • Root cause analysis
  • Wrong pattern marked (with a big ❌)
  • Correct pattern provided (with a reassuring ✅)
  • Package version context

This bug will never bite us again.

Never.

(Well, unless we forget to use the skill. But we won’t. Right?)

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Step 2: Transforming Raw Insights Into Permanent Knowledge

So you’ve been capturing insights automatically. Your .claude/insights/ folder is filling up with valuable learnings like a wisdom piñata.

But insights in session files are like vegetables in your crisper drawer—valuable, but not helping anyone if they’re just sitting there.

Time for the review workflow. This is where the magic happens.

Triggering the Review: On YOUR Schedule

The Build Insights Logger respects your flow. It never interrupts with “Hey! Want to review your insights? How about now? Now? What about now?”

Never.

You review when YOU want. After the feature ships. After the bug is squashed. After your coffee. (Definitely after coffee.)

Here’s how simple it is:

use-skill-to-review-insights

One command: “Please use the build-insights-logger skill to review the insights from existing sessions.”

Claude Code immediately understands:

cc-trigger-build-insights-logger-skill

Watch what happens next. Claude doesn’t just dump a wall of text like your cousin’s Facebook posts. It systematically explores your insights directory:

cc-first-review-existing-sessions

Two session files found. 160 lines of insights total.

Raw knowledge waiting to be refined. Like coffee beans waiting to become that sweet, sweet nectar of productivity.

The Presentation: Organized, Categorized, Actually Useful

This is where the skill really shines.

Instead of showing you raw session logs (boring), Claude Code presents your insights like a senior architect presenting findings to the team:

cc-return-key-insights-ask-user-to-choose-01

Look at that organization!

Architecture & Design Patterns

  • Document storage abstraction with migration paths
  • Backend-first implementation strategy

Prisma & Database Patterns

  • Complex filtering with OR/AND combinations
  • Many-to-many relations with soft deletes

Each insight is:

  • Numbered for easy selection (1/, 2/, 3/…)
  • Categorized for context (because context is everything)
  • Summarized with key details
  • Explained with why it matters

The presentation continues:

cc-return-key-insights-ask-user-to-choose-02

Security & Permissions

  • Tiered permission levels for different operations
  • Defensive soft-delete checking

Data Integrity & Business Logic

  • Transaction links removed on soft delete
  • Per-file error handling in batch operations

And more:

cc-return-key-insights-ask-user-to-choose-03

UI Implementation Patterns

  • File upload with hidden input ref pattern
  • Document preview with MIME-type detection
  • Two-level navigation integration

Bug Fixes & Dependencies

  • That @paralleldrive/cuid2 import issue (remember that little rascal?)

13 insights total. Each one a potential bug prevented, a pattern established, a decision documented.

It’s like having a time machine that lets you send wisdom to your future self.

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Step 3: Curating Your Knowledge Base (Be Picky!)

Claude asks: “Which insights would you like to add to CLAUDE.md?”

This is where you become the curator of your own knowledge museum. (Fancy!)

i-choose-which-insights-to-keep

My selections:

  • 2 – Backend-first implementation strategy (methodology worth preserving)
  • 3 & 4 – Prisma patterns (made generic for any schema)
  • 5 – Tiered permissions (security pattern)
  • 13 – The cuid2 import bug (never. again.)

Notice what I did with insight 3? “Make this rule generic so that it can be applicable for any Prisma schema.”

The skill doesn’t just copy-paste like a lazy intern. It adapts insights to be broadly useful.

I didn’t select everything. Some insights were too specific. Others were already covered.

Quality beats quantity.

Every. Single. Time.

The Integration: Surgical Precision (No Mess)

Watch what happens when Claude Code integrates my selected insights:

cc-update-claude-md-file-based-on-my-selections-01

Claude reads my existing CLAUDE.md (278 lines) and begins surgical integration.

It doesn’t just slap new stuff at the end like a P.S. on a love letter. It finds the RIGHT sections:

cc-update-claude-md-file-based-on-my-selections-02

The Permission Layers section gets enhanced with the tiered strategy:

  • GET endpoints for regular members
  • PATCH/POST/DELETE for destructive operations require admin
  • Clear examples with specific routes
cc-update-claude-md-file-based-on-my-selections-03

A new Prisma Query Patterns section appears with that complex OR/AND filtering pattern:

// When combining multiple OR conditions in a single query, wrap them in AND:
if (where.OR) {
  where.AND = [{ OR: where.OR }, { OR: searchConditions }];
  delete where.OR;
}

This pattern will save you hours of debugging Prisma query conflicts.

Hours.

11-cc-update-claude-md-file-based-on-my-selections-04

The Common Pitfalls section gets the cuid2 import pattern:

// ❌ WRONG - v1 pattern, will fail with "Export cuid doesn't exist"
import { cuid } from '@paralleldrive/cuid2';

// ✅ CORRECT - v2 exports createId
import { createId } from '@paralleldrive/cuid2';

Complete with root cause explanation. This bug will never happen again in any project.

(I’m not crying. You’re crying.)

The Confirmation: Knowledge Preserved

cc-done-updating-claude-md-file

The summary tells the complete story:

Added to CLAUDE.md:

  1. Backend-first implementation strategy → Coding Standards section
  2. Complex Prisma filtering → New Prisma Query Patterns section
  3. Filtering many-to-many relations → Same section, generalized
  4. Tiered permission strategy → Enhanced Permission Layers section
  5. @paralleldrive/cuid2 import → Common Pitfalls section

Session files archived:

  • session-2025-11-18-003404.md.claude/insights/archive/
  • session-2025-11-18-121019.md.claude/insights/archive/

The insights aren’t lost. They’re archived. But the valuable patterns? They’re now in CLAUDE.md where they’ll guide every future coding session.

It’s like upgrading from sticky notes to a proper filing system. (But one that actually works.)

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The Selection Philosophy: What Makes the Cut?

Not every insight belongs in CLAUDE.md.

Here’s my selection criteria. (Yes, I have criteria. I’m fancy like that.)

Always Include:

  • Universal patterns that apply across features
  • Security decisions that affect the whole app
  • Performance optimizations that should be standard
  • Bug fixes for external dependencies
  • Architectural principles that guide development

Usually Skip:

  • Feature-specific implementation details
  • One-off workarounds
  • Obvious patterns Claude already knows
  • Project-specific business logic
  • Temporary fixes waiting for upstream patches

Transform When Adding:

  • Make patterns generic (not tied to specific models)
  • Extract the principle, not just the implementation
  • Add context about when to apply (and when NOT to)
  • Include examples that clarify usage

The goal isn’t to document everything. The goal is to capture patterns that make your next project better.

Less encyclopedia, more greatest hits album.

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The Compound Effect:

Here’s what happens over time. (Spoiler: It’s beautiful.)

  • Week 1: You capture 10 insights about authentication patterns
  • Week 2: You capture 8 insights about performance optimizations
  • Week 3: You capture 12 insights about error handling
  • Month 2: You have 100+ insights spanning every aspect of your codebase

Now imagine Claude Code with access to all of that institutional knowledge.

It’s not just avoiding bugs. It’s:

  • Consistent architectural decisions
  • Proven patterns applied automatically
  • Edge cases handled proactively
  • Performance optimizations baked in
  • Security considerations from day one

Your codebase doesn’t just grow. It evolves.

(Like Pokémon, but for code.)

Picture this:

Before this review:

  • 2 session files with 13 insights
  • Knowledge trapped in temporary logs
  • Claude Code blissfully unaware

After 2 minutes of review:

  • 5 critical patterns added to permanent knowledge
  • CLAUDE.md enhanced with battle-tested wisdom
  • Every future session benefits

Now multiply this across every coding session:

  • Week 1: 5 insights added → Next development avoids 5 issues
  • Week 2: 8 more insights → Next development avoids 13 issues
  • Month 2: 50+ insights → Your codebase is basically bulletproof

Each review session doesn’t just improve documentation. It improves every future line of code Claude writes.

It’s compound interest for your codebase.

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Your Complete Workflow: From Chaos to Compound Knowledge

Here’s your complete workflow. (Print this out. Stick it on your monitor. Tattoo it on your forearm. Whatever works.)

During Development (Automatic):

  1. Activate build-insights-logger at session start
  2. Code normally—insights log automatically
  3. Discoveries, decisions, and fixes are captured
  4. Session file grows with valuable learnings

After Development (5 minutes):

  1. Request review: “Review insights from existing sessions”
  2. Read through categorized insights
  3. Select the valuable patterns (usually 30-50%)
  4. Let Claude integrate into CLAUDE.md
  5. Session files archive automatically

Next Development (Automatic Benefits):

  1. Claude reads enhanced CLAUDE.md
  2. Applies all captured patterns
  3. Avoids all documented pitfalls
  4. Implements proven architectures
  5. Your code is better without trying

It’s not just documentation.

It’s evolutionary development.

Each development builds on the learnings of the last. Like standing on the shoulders of giants, except the giant is your past self. (Your past self is very tall in this metaphor. Roll with it.)

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Your Action Items (Yes, You. Right Now.)

  1. Implement the Build Insights Logger skill in your current project
  2. Activate it at the start of your next coding session
  3. Code normally—let insights capture automatically
  4. Review weekly—spend 5 minutes curating insights
  5. Watch your CLAUDE.md grow from basic rules to battle-tested wisdom
  6. Measure the difference—track how many repeated bugs you avoid

What insights are waiting in your .claude/insights/ folder right now?

Go review them.

Your future self will thank you. (Your future self might even buy you coffee. Your future self is thoughtful like that.)


Resources:

11 min read The Art of Vibe Coding, Claude

Claude Skills Part 3: How to Make Claude Code Master Any Library in 15 Minutes (Even If It Launched Yesterday)

Let’s say you’re sitting there at 2 AM.

You’ve just discovered this game-changing AI Elements library—launched recently, perfect for what you need. Your brain is doing that excited thing where it’s already building the feature before your fingers touch the keyboard.

You fire up Claude Code.

Type with the confidence of someone who’s done this a thousand times: “Build me an AI chat interface using AI Elements.”

Claude starts coding.

It looks… plausible.

Convincing, even.

Then you spot it: import { AIChat } from '@ai-sdk/elements'

That import doesn’t exist. The component is called Conversation. Claude is hallucinating an API that sounds right but isn’t.

It’s writing fiction dressed up as code.

You correct it.

Claude apologizes—sweet, polite, completely unhelpful.

Tries again.

Different hallucination.

Round and round you go.

Like trying to teach someone to cook while they’re blindfolded and you’re speaking different languages.

The documentation is literally right there on your screen. But Claude can’t see it.

Well.

That used to be true.

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Here’s the Thing About AI and Documentation

Every week—every blessed week—new libraries launch.

The ones you already use? They’re dropping breaking changes like confetti at a wedding nobody wanted to attend.

Meanwhile, your AI coding agent is stuck in the past.

Claude Opus 4.1 doesn’t know about the library that launched last month. It definitely doesn’t know about the v2.0 that dropped while you were eating lunch yesterday.

(Is it weird that we expect AI to be omniscient? Like it should somehow absorb knowledge through the ethernet? Stay with me.)

You’ve probably tried the usual suspects:

  • The copy-paste marathon—where you dump documentation into the prompt until your context window explodes like an overfilled water balloon.
  • The MCP server hunt—searching for something that usually doesn’t exist. (Spoiler: it doesn’t.)
  • The Context7 lottery—sometimes brilliant, sometimes returns docs from the Mesozoic era.
  • The manual correction dance—where you become a human API reference for three hours. (Fun!)

Each approach fails spectacularly in its own special way.

  • Copy-pasting burns through 80% of your context before you write a single line of actual code. Good luck debugging when you’ve already consumed 100k tokens on documentation alone.
  • MCP servers are amazing. When they exist. Which is approximately never for the library you need right now.
  • Context7 is like a box of chocolates—you never know if you’re getting current docs or something from 2022. You’ll find out the hard way.
  • Manual correction? Sure, if your idea of a good time is playing “human API dictionary” until your eyes bleed.

There had to be a better way.

(There is.)

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Enter Claude Skills: Your Documentation Superpower

Imagine this: You could teach Claude ANY library’s documentation.

Permanently.

Not the copy-paste-and-pray method. Not the please-let-there-be-an-MCP-server wishful thinking.

Actual knowledge.

The kind Claude can reference intelligently, pulling only the relevant bits for each task.

Like having a senior developer who’s memorized every documentation page but only shares what you need to know right now.

Here’s what becomes possible:

Claude Skills package documentation in a way that makes Claude understand not just WHAT the API is, but HOW to use it correctly. The difference between knowing the words to a song and understanding why it makes people cry.

Once you create a skill, it works forever.

Every project.

Every session.

Perfect implementation every time.

(Is it magic? Kind of. But the boring, repeatable kind.)

Let me show you exactly how I turned brand-new AI Elements documentation into a Claude Skill. Then used it to build a complete AI chat application.

Without a single hallucination.

Ferpetesake, it actually worked.

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Step 1: Gather Your Documentation (2 Minutes, If You’re Slow)

I started at ai-sdk.dev/elements.

Downloaded everything—component references, examples, tutorials, the works.

Dropped them in my project like this:

Location of AI Elements documentation in project structure

Here’s the thing: Grab everything. Even that weird edge-case page you think you’ll never need. That’s the page that’ll save your bacon at 3 AM when nothing else makes sense.

(Trust me on this one.)

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Step 2: Brainstorm Like You Mean It (5 Minutes)

Most people would jump straight into creating the skill here.

Don’t.

(Seriously. Stop. Put down the keyboard.)

First, you need to define exactly how you want Claude to use this documentation. Think of it like training a brilliant but literal-minded assistant—you need to be specific about expectations.

Here’s my exact prompt:

Initial prompt asking Claude to brainstorm requirements

Prompt:

I want to create a skill that reads the docs in this folder @docs/ai-sdk-ai-elements-doc/.

The idea: whenever we work with AI elements or build an AI native app, we'll refer to the relevant docs first before building the app.

The docs are in markdown format and contain detailed information about the AI elements SDK including usage examples, and best practices.

Ask me clarifying questions until you are 95% confident you can complete this task successfully.

a. If the question is about choosing different options, please provide me with a list of options to choose from. Mark the option with a clear label, like a, b, c, etc.
b. If the question need custom input that is not in the list of options, please ask me to provide the custom input.

Always mark each question with a number, like 1/, 2/, 3/, etc. so that I can easily refer to the question number when I answer.

For each question, add your recommendation (with reason why) below the options. This would help me in making a better decision.

Watch what happens next.

Claude Code analyzing and asking clarifying questions

Claude doesn’t just accept the task like an overeager intern. It asks targeted questions:

How should the skill activate?

  • Automatic (when AI Elements terms pop up)
  • Manual only (when you explicitly call it)
  • Hybrid (best of both worlds)

Where should documentation live?

  • Local markdown files
  • WebFetch from the mothership
  • Both (local with web backup)
Me answering with "1/a, 2/a, 3/c"

I answer with quick picks. No dissertations needed.

Claude then creates a complete requirements document.

The comprehensive requirements compilation 1
The comprehensive requirements compilation 2
The comprehensive requirements compilation 3

We’re talking 654 lines of specifications. It includes:

  • Activation triggers (automatic when components are mentioned—like a helpful friend who knows when to chime in)
  • 4 intelligent routing modes
  • Smart multi-page fetching rules
  • Response format templates
  • Query interpretation patterns

This isn’t busy work.

This is Claude learning HOW you want it to think about this documentation.

Time invested: 5 minutes of Q&A.

(Worth every second.)

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Step 3: Transform Requirements Into Reality (3 Minutes)

Now for the satisfying part.

Asking Claude to create the skill

I tell Claude: “Let’s use the ‘skill-creator’ skill to create the skill”

(Yes, we’re using a skill to create a skill. It’s skills all the way down. Stay with me.)

Claude creating the skill

Watch as Claude:

  1. Packages all 39 markdown files (31 components plus the kitchen sink)
  2. Creates intelligent routing rules
  3. Builds activation triggers
  4. Generates a searchable index

The result?

Your documentation is now a reusable Claude Skill.

Forever.

(Take a moment. This is big.)

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Step 4: Watch the Magic Happen (10 Minutes of Pure Joy)

Time to see if this actually works.

I tell Claude: “Read the @.notes/requirements.md, and use the ‘ai-elements’ skill to build the AI Chat Application.”

Claude recognizes the skill immediately:

Now here’s where it gets interesting.

Claude reading documentation 1

Instead of guessing the API—or worse, making stuff up—Claude reads the actual docs:

  • INDEX.md for component reference
  • examples/chatbot.md for patterns
  • components/conversation.md for core components
  • components/prompt-input.md for input handling

Notice something?

Claude read 8 files out of 39. Not the entire documentation set. Just what it needed.

Surgical precision.

(This is the opposite of the copy-paste-everything approach. And it’s beautiful.)

Now Claude builds with the confidence of someone who actually knows what they’re doing:

Claude building with confidence 1

Every import correct. Every API call accurate. Zero hallucinations.

Want proof this actually works? Here’s what I built:

The entire AI chat application builds perfectly:

  • Database schema with Prisma
  • API routes for chat sessions
  • Real-time streaming with AI Elements
  • Proper component composition
  • Error handling
  • State management

No back-and-forth. No corrections. No “actually, that’s not how it works.”

It. Just. Works.

(I may have done a small victory dance. Don’t judge.)

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Why This Isn’t Just Another MCP Alternative

“But wait,” you’re thinking. “Isn’t this what MCP servers do?”

Kind of. But also not at all.

MCP servers:

  • Require the library author to build one (good luck with that)
  • Need constant maintenance (who has time?)
  • Often lag behind latest versions (naturally)
  • You have zero control (hope you like their choices)

Claude Skills:

  • You create them yourself (15 minutes, tops)
  • Work with ANY documentation (even that obscure library from 2019)
  • Update when YOU want (not when someone else gets around to it)
  • Full control over what’s included (your docs, your rules)

But here’s the feature that makes me want to write poetry:

Claude Skills read intelligently.

When working with AI Elements, Claude didn’t inhale all 39 documentation files like some kind of context-window glutton. It read the 8 relevant ones. No waste. No bloat. Just what it needed.

Try that with copy-paste.

(Spoiler: you can’t.)

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The Compound Effect (Or: Why This Changes Everything)

Think about your current stack for a hot second:

  • React components library
  • Your database ORM
  • Payment provider SDK
  • Authentication library
  • UI component system
  • Analytics platform
  • Email service
  • File storage API
  • That weird library Bob insisted on using

Each one could be a Claude Skill.

Do the math with me:

1 library skill = 2 hours saved per project 10 library skills = 20 hours saved Your entire stack as skills = Never manually correct AI again

But wait. (There’s more.)

  • Version updates? Update the skill once. Every project gets the new version. Like magic, but boring and reliable.
  • Team knowledge? Share the skill. Everyone codes like they wrote the docs. Instant expertise, just add water.
  • New libraries? 15 minutes to perfect implementation. Even if it launched during your lunch break.

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Your Library Skills Arsenal: A Field Guide

The Golden Rules

Rule 1: Include Everything, Let Claude Filter

Don’t try to curate “only the important docs.” You’re not the documentation police.

Claude Skills are intelligent. They’ll find what’s relevant. Your job is comprehensive coverage. Be the completionist.

Rule 2: Update Regularly (Set a Calendar Reminder)

Monthly skill updates. Put it in your calendar. Title it “Feed the Skills.” Your future self will send you thank-you notes.

Rule 3: Create Composite Skills

Building with Next.js + Prisma + tRPC? Create a “nextjs-stack” skill with all three. One activation, complete stack knowledge.

(Why make three trips when one will do?)

Rule 4: Test in Isolation

Before using a library skill in production:

  • Create a simple test project
  • Ask Claude to build a basic example
  • Verify the generated code matches current docs

Trust, but verify.

Rule 5: Share Your Skills

That React Native Navigation skill you perfected? Your team needs it. That Stripe integration skill? The community wants it.

Build once. Help everyone.

(Be the hero.)

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Your Action Plan (Do This Today)

Step 1: Identify Your Most Frustrating Library

Which one causes the most AI hallucinations?

  • That new API you’re wrestling?
  • The library with the major update?
  • The complex SDK with 100+ endpoints?

Pick your nemesis.

Step 2: Gather Documentation (2 minutes)

Download or clone the docs. Create a folder. Done.

(Easier than making coffee.)

Step 3: Brainstorm Requirements (5 minutes)

Use my prompt. Answer the questions. Let Claude build comprehensive requirements.

No shortcuts here. Do the work.

Step 4: Create The Skill (3 minutes)

Run skill-creator. Package the documentation.

Watch as months of frustration evaporate.

Step 5: Test Immediately

Build something simple. Verify accuracy. Refine if needed.

(But honestly? It usually works perfectly the first time.)

Step 6: Use It Everywhere

Every project. Every feature. Perfect implementation.

No exceptions.

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The Future You’re Building (Whether You Know It Or Not)

Picture this: You open Claude Code six months from now.

Your skills library includes:

  • Every major framework (even the ones that don’t exist yet)
  • Your company’s internal SDKs (the undocumented ones)
  • That obscure library only you use (we all have one)
  • The cutting-edge tool that launched this morning

You type: “Build me a real-time collaborative editor with our standard stack”

Claude activates:

  • nextjs-15-skill
  • collaboration-sdk-skill
  • your-ui-components-skill
  • websocket-patterns-skill

Perfect implementation. First try. Every single time.

No more “Claude doesn’t know this library.”

No more debugging hallucinated APIs.

No more being a human API reference.

Just your documentation, permanently accessible, intelligently used.

(Is this what peace feels like?)

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Here’s What I Know to Be True

Every library you use regularly should be a Claude Skill.

Not because it’s trendy. Not because it’s the cool new thing. Not even because I said so.

Because spending 15 minutes creating a skill saves you hours of correction. Forever.

Because your team deserves consistent implementation without the learning curve.

Because you have better things to do than correct AI hallucinations all day.

(Like, literally anything else.)

Claude Skills aren’t just about saving time. They’re about eliminating an entire category of AI coding friction. The kind that makes you want to throw your laptop out the window.

So here’s my challenge:

Take that new library. The one with no MCP server. The one Claude keeps getting wrong. The one that’s been making you question your career choices.

Spend 15 minutes. Create the skill. Watch it work perfectly.

Then ask yourself:

Why would you ever go back to the old way?

Stop correcting hallucinations.

Start building with confidence.

Right now.

(Seriously. What are you waiting for?)


Resources:

9 min read The Art of Vibe Coding, Claude, Codex, GPT-5, Vibe Coding

Claude Skills Part 2: How to Turn Your Battle-Tested Code Into a Reusable Superpower

You’ve built the perfect authentication system.

It took months. Every edge case handled. Every security hole plugged. Production-tested across three different apps.

And now you’re starting project number four.

Time to rebuild it. Again. From scratch.

Because that’s how AI works, right? It gives you a solution, not your solution.

Wrong.

Last week, I showed you how Claude Skills changed everything – letting you replicate YOUR exact patterns across every project.

Today, I’m going to show you exactly how to create your own Claude Skills.

By the end of this article, you’ll know how to turn any feature into a reusable skill that Claude Code can deploy perfectly every time.

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The Secret: It’s Not About Code, It’s About Documentation

Here’s what most developers get wrong about Claude Skills.

They think it’s about copying code files. Dumping your lib/auth folder into a skill and calling it done.

That’s not how it works.

Claude Skills aren’t code repositories.

They’re implementation guides that teach Claude your specific patterns, your architecture decisions, your way of solving problems.

And the key to creating a powerful skill?

Comprehensive documentation that captures not just WHAT your code does, but HOW and WHY it works.

Let me show you exactly how I turned my authentication system into the Claude Skill I demonstrated in Part 1.

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Step 1: Let GPT-5 Document Your Implementation (10 Minutes)

This is counterintuitive, but stay with me.

I don’t use Claude to document my Claude Skills. I use GPT-5.

Why? Because GPT-5 is meticulous. It’s the senior architect who notices every pattern, every decision, every subtle implementation detail.

Here’s my exact process:

Initial prompt to GPT-5 asking it to analyze the authentication codebase

I give GPT-5 this prompt:

I want to update the authentication implementation docs at 
#file:authentication.md to match the current implementation of authentication for 
this app.

Read the codebase, analyze how this app implemented the authentication, then 
update the docs.

Ask me clarifying questions until you are 95% confident you can complete this task 
successfully.

a. If the question is about choosing different options, please provide me with a list 
of options to choose from. Mark the option with a clear label, like a, b, c, etc.
b. If the question need custom input that is not in the list of options, please ask me 
to provide the custom input.

Always mark each question with a number, like 1/, 2/, 3/, etc. so that I can easily 
refer to the question number when I answer.

For each question, add your recommendation (with reason why) below each 
options. This would help me in making a better decision.

Notice the key elements:

  • 95% confidence threshold (forces thoroughness)
  • Structured question format (speeds up the process)
  • Recommendations included (leverages GPT-5’s analysis)
GPT-5 analyzing the codebase, showing it reading files and understanding patterns

Watch as GPT-5 systematically explores:

  • Authentication routes (/app/api/auth/**)
  • Library files (auth.ts, jwt.ts, rate-limit.ts)
  • Middleware implementation
  • Database schema
  • Environment variables

GPT-5 asks targeted questions:

GPT-5 asking clarifying questions about CSRF protection, hCaptcha, and other implementation details

I answer with just the option letters.

Me answering with simple "1/a, 2/a, 3/a" format

No lengthy explanations needed. GPT-5 already understands my intent.

The result?

GPT-5 compiling the comprehensive authentication documentation

A complete authentication implementation guide covering:

  • System architecture
  • Security measures (CSRF, rate limiting, audit logging)
  • Database schema with relationships
  • API endpoints with exact paths
  • JWT token strategy with sessionVersion
  • Environment variables with defaults
  • Migration checklist for new projects

302 lines of detailed documentation. Every decision documented. Every pattern explained.

Time spent: 10 minutes.

Now, you might notice something different in my screenshots – I’m using GPT-5 in GitHub Copilot instead of my usual Codex.

The reason?

I’d hit my Codex weekly limits when writing this. (Yes, even I burn through those limits when I’m deep in development mode.)

But here’s what I discovered: GPT-5 in GitHub Copilot is an excellent substitute for Codex. In terms of performance – especially when it comes to analyzing codebases – I honestly can’t tell the difference.

Same meticulous analysis.
Same comprehensive documentation.
Same quality output.

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Step 2: Create ASCII Wireframes for the UX Flow (5 Minutes)

Here’s where most skill creators stop. They have the backend documentation.

But Claude Skills need to understand the FULL implementation – including the UI.

This is where ASCII wireframes become your secret weapon.

I ask GPT-5:

Asking GPT-5 to create ASCII wireframes

Why ASCII instead of HTML mockups?

HTML mockup for login page: ~500 lines, ~15,000 tokens ASCII wireframe for login page: ~50 lines, ~1,500 tokens

Same information. 90% less tokens.

GPT-5 creating comprehensive ASCII wireframes document

GPT-5 creates wireframes for every screen:

Every interaction mapped. Every flow documented. Claude will know EXACTLY what UI to build.

Total documentation time: 15 minutes.

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Step 3: Transform Documentation Into a Claude Skill (5 Minutes)

Now we have comprehensive documentation and wireframes. Time to turn them into a Claude Skill.

First, you need the skill-creator skill itself. Get it from Anthropic’s skills repository.

Project structure showing skill-creator in .claude/skills folder and documentation in notes folder

My project structure:

.claude/
  skills/
    skill-creator/     # The skill that creates skills
notes/
  authentication.md            # Our documentation
  authentication_wireframes.md # Our wireframes

Start a new Claude Code session and ask:

Asking Claude "what are the available skills?"

Claude shows the available skills:

Now the magic moment:

Asking Claude to create authentication skill
Please use the skill-creator skill to create a new skill with the skill-creator that shows 
how to set up authentication exactly like this app does. Please refer to the documentation 
@.notes/authentication.md and wireframes @.notes/authentication_wireframes.md.

Watch as Claude:

  1. Reads the skill-creator instructions
  2. Explores your authentication codebase
  3. Analyzes your documentation
  4. Studies the wireframes
Claude exploring the codebase to understand the authentication implementation

It’s not just copying files.

It’s understanding your implementation and transforming it into teachable instructions.

Claude creating the authentication-setup skill structure

Claude creates a complete skill structure:

authentication-setup/
  ├── SKILL.md                    # Main skill instructions
  ├── scripts/                    # Initialization scripts
  ├── references/                 # Your documentation
  │   ├── database_schema.md      # Prisma schema reference
  │   ├── environment_variables.md # Required env vars
  │   ├── dependencies.md         # NPM packages needed
  │   └── implementation_guide.md # Step-by-step guide
  └── assets/                     # Templates and examples
      └── migration_checklist.md  # Deployment checklist

Key insight: The skill doesn’t contain your actual code files. It contains instructions for recreating your patterns.

Claude packages everything into authentication-setup.zip:

Claude showing the packaged skill is ready

Time to create skill: 5 minutes.

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Step 4: Deploy Your Skill to Another Project (2 Minutes)

This is where the payoff happens.

Uploading the skill to a new Next.js project's .claude/skills folder

Take your authentication-setup.zip and extract it to any project:

new-project/
  .claude/
    skills/
      authentication-setup/  # Your skill goes here

Start Claude Code in the new project. Type:

In new project, typing "/authentication-setup" to trigger the skill

Claude immediately recognizes the skill:

Claude recognizing and loading the authentication-setup skill
Claude implementing the complete authentication system

Claude doesn’t just copy files. It:

  • Analyzes your current project structure
  • Adapts to your existing patterns
  • Integrates with your current code
  • Maintains your architectural decisions

Your exact authentication system. In a completely new project. In under 10 minutes.

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The Power of Compound Knowledge

Think about what just happened.

You took months of refinement, every bug fix, every security improvement, every UX enhancement…

And packaged it into 20 minutes of documentation work.

Now that skill can be deployed to:

  • Every new project you start
  • Every team member’s workspace
  • Every client implementation
  • Every prototype that needs auth

The math is staggering:

1 skill × 10 projects = 10 hours saved 10 skills × 10 projects = 100 hours saved Your entire toolkit as skills = Career-changing productivity

But here’s what nobody talks about…

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Why GPT-5 + Claude Skills Is The Ultimate Combo

Using GPT-5 to document for Claude Skills isn’t random. It’s strategic.

GPT-5’s superpower: Meticulous analysis and comprehensive documentation
Claude’s superpower: Following detailed instructions perfectly

When you combine them:

  1. GPT-5 extracts every pattern and decision from your code
  2. Claude Skills preserves that knowledge permanently
  3. Claude Code implements it flawlessly every time

It’s like having a senior architect (GPT-5) document your best practices, then having infinite junior developers (Claude Code instances) who can implement those practices perfectly.

No knowledge loss.
No pattern drift.
No “I think I did it differently last time.”

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Common Mistakes to Avoid

Mistake #1: Skipping the Documentation Phase

“I’ll just copy my code files into the skill.”

Wrong.

Skills need context, not just code.

Without documentation, Claude won’t understand your architectural decisions.

Mistake #2: Forgetting the UI Wireframes

Backend-only skills create Frankenstein features.

Same logic, completely different UI.

Always include wireframes.

Mistake #3: Not Testing in a Clean Project

Always test your skill in a fresh project.

That’s where you’ll discover missing dependencies or assumptions.

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Your Skills Library Starts Today

Here’s your action plan:

1. Identify Your Most Reused Feature

What do you build in every project?

  • Authentication system?
  • Admin dashboard?
  • Payment integration?
  • File upload handling?

2. Document It With GPT-5 (15 minutes)

Use my exact prompt. Let GPT-5 extract every pattern.

3. Create ASCII Wireframes (5 minutes)

Map the UI flow. Every screen. Every interaction.

4. Generate The Skill (5 minutes)

Use skill-creator. Let Claude package your knowledge.

5. Test In a New Project

Deploy it. Use it. Refine it.

6. Repeat For Your Next Feature

Build your library one skill at a time.

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The Compound Effect Nobody Sees Coming

Every skill you create makes the next project easier.

But here’s what really happens:

Month 1: You create 3 skills (auth, payments, dashboard) Month 2: You create 5 more (file upload, search, notifications…) Month 3: You realize you can build entire apps in hours

By month 6?

You’re not coding anymore. You’re orchestrating.

  • “Use authentication-setup skill.”
  • “Use payment-processing skill.”
  • “Use admin-dashboard skill.”

Complete applications assembled from your battle-tested components.

Each implementation identical to your best work.

No quality degradation.
No pattern drift.
No forgotten edge cases.

This isn’t the future of development. It’s available right now.

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Part 3 Preview: Teaching Claude Any Library

Next week, I’ll show you something even more powerful.

How to create Claude Skills that teach Claude to perfectly integrate ANY library or SDK into your apps.

Imagine:

  • “Use the stripe-integration skill” → Your exact Stripe patterns
  • “Use the websocket-setup skill” → Your real-time architecture
  • “Use the testing-harness skill” → Your testing methodology

Not generic implementations. YOUR implementations.

But for now…

Open that project with your best authentication system.

Document it with GPT-5.

Turn it into a skill.

Watch as 10 minutes of work today saves you 10 hours next month.

What feature will you turn into a Claude Skill first?

Stop rebuilding.

Start packaging.

Now.


P.S. – Since creating my authentication-setup skill two weeks ago, I’ve deployed it to 6 different projects. Total time saved: 14 hours. Total consistency: 100%. Every deployment identical to my best implementation. That’s the power of turning your code into Claude Skills.

P.P.S. – The skill-creator skill itself is open source. You can find it at github.com/anthropics/skills. But the real magic? It’s in the skills YOU create from YOUR battle-tested code.

8 min read Claude, Codex, The Art of Vibe Coding, Vibe Coding

Claude Skills: Your “I Know Kung Fu” Moment Has Arrived (Part 1 of 3)

You’re building your fifth Next.js app this month.

Time for authentication. Again.

You fire up Claude Code. “Build me email OTP authentication with JWT, password management, rate limiting, CSRF protection…”

Claude starts coding.

It looks good.

But wait – the JWT implementation is different from your last project. The rate limiting uses a different pattern.

The password hashing… is this bcrypt or argon2 this time?

Every. Single. App.

A different variation of the same feature.

Not because you want variety.

But because that’s how AI works – it gives you a solution, not your solution.

Until now.

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The Problem That’s Been Staring Us in the Face

We’ve all been here.

You’ve built authentication for your SaaS app.

It’s perfect.
Production-tested.
Battle-hardened.

Next project comes along.

Same authentication needs.

But when you ask Claude Code to build it:

  • Different JWT strategy (why are we using RS256 now?)
  • Different database schema (wait, where’s the sessionVersion field?)
  • Different security patterns (no rate limiting on the OTP endpoint?)
  • Different file structure (why is auth logic scattered across 15 files?)

Sure, it works.

But it’s not your authentication system. The one you’ve refined over months. The one with all the edge cases handled.

It’s like having a master chef forget their signature recipe every time they walk into a new kitchen.

The real tragedy?

You have the perfect implementation.

It’s sitting right there in your last project. But there’s been no way to teach Claude Code your patterns, your architecture, your way of doing things.

Until Claude Skills changed everything.

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Enter Claude Skills: The “I Know Kung Fu” Moment

Remember that scene in The Matrix?

Neo downloads kung fu directly into his brain. Instant mastery. No training montage required.

That’s Claude Skills.

But instead of martial arts, you’re uploading your battle-tested code patterns directly into Claude’s knowledge base.

Here’s what just became possible:

Before Claude Skills:

  • “Build authentication” → Random implementation each time
  • Hours of tweaking to match your standards
  • Inconsistent patterns across projects
  • The eternal “wait, how did I do this last time?” dance

After Claude Skills:

  • “Use the authentication-setup skill” → Your exact implementation
  • Same patterns, same structure, same security measures
  • 10 minutes from zero to production-ready auth
  • Perfect consistency across every project

This isn’t just about saving time. It’s about something much bigger.

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The Authentication Skill That Changes Everything

Let me show you exactly what I mean.

I built a Next.js boilerplate with a complete authentication system:

  • Email OTP with 6-digit codes via Resend
  • JWT sessions (access + refresh tokens)
  • Password management with bcrypt
  • CSRF protection on all mutations
  • Rate limiting per email/IP
  • Audit logging for security events
  • Whitelist-only email access
  • PostgreSQL + Prisma ORM

This wasn’t a weekend hack.

This was weeks of refinement. Every edge case handled. Every security hole plugged.

Then I turned it into a Claude Skill.

Now watch what happens.

Claude listing available skills when asked

I simply ask: “What are the available skills?”

Claude shows me my arsenal:

  • authentication-setup – Complete auth system with everything I mentioned
  • multi-tenant-setup – Organizations, memberships, invitations
  • dashboard-shell-setup – Production-ready dashboard with resizable sidebar
  • ai-sdk-v5 – AI integrations for OpenAI, Anthropic, Gemini

Each skill is a complete feature set, ready to deploy.

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The 10-Minute Authentication Implementation

Here’s where it gets interesting.

I tell Claude: “Please use the authentication-setup skill to setup the email OTP authentication for this app.”

I provide my PostgreSQL connection string and mention I need dev-only password login for testing.

Claude recognizes the skill and asks permission.

This is important – you maintain control over what gets implemented.

Claude asking permission to use the skill

Watch as Claude:

  1. Examines your current project structure
  2. Reads the skill instructions
  3. Checks for existing code to avoid conflicts
Claude initializing the skill and exploring the codebase

This isn’t blind copy-paste. It’s intelligent integration.

Here’s the genius part.

Claude asks configuration questions:

  • Want to use shadcn/ui components or plain HTML?
  • Have a Resend API key ready?
  • Which additional features to include?

These aren’t random questions.

They’re part of the skill definition, ensuring the implementation matches YOUR specific needs for THIS project.

I select my preferences.

User answering the configuration questions

Notice how Claude provides options but also accepts custom inputs. The skill is flexible, not rigid.

Then Claude presents the complete implementation plan:

The plan includes:

  • Phase 1: Dependencies & Infrastructure
  • Phase 2: Core Library Files
  • Phase 3: API Routes
  • Phase 4: Middleware & Route Protection
  • Phase 5: UI Implementation
  • Phase 6: Database & Scripts
  • Phase 7: Configuration & Documentation

Every. Single. Detail. Planned. Before writing any code.

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Watching the Magic Happen

With the plan approved, Claude goes to work.

Installing dependencies and setting up Prisma

First, dependencies. Notice it installs exactly what my authentication system needs:

  • @prisma/client for database
  • bcrypt for password hashing
  • jose for JWT operations
  • resend for emails
  • zod for validation
  • @zxcvbn-ts for password strength

Not a generic “auth package” in sight. These are my chosen tools.

Creating the database schema and migrations

The Prisma schema matches my pattern exactly:

  • User model with sessionVersion for instant session invalidation
  • OtpToken model with attempt tracking
  • AuditLog for security events

This isn’t Claude’s guess at a schema.

This is MY schema.

Building the authentication library files

Watch as it creates:

  • lib/auth.ts – Core authentication logic
  • lib/csrf.ts – CSRF protection
  • lib/rate-limit.ts – Rate limiting with database tracking
  • lib/jwt.ts and lib/jwt-edge.ts – Separate JWT handlers for Node and Edge runtime
Creating API routes with proper structure

326 lines in lib/auth.ts alone. Every function, every pattern, exactly as I designed it.

The API routes follow my exact pattern:

app/api/auth/
├── request-otp/route.ts
├── verify-otp/route.ts
├── dev-signin/route.ts
├── signout/route.ts
├── refresh/route.ts
└── profile/
    ├── set-password/route.ts
    └── change-password/route.ts

Not scattered.

Not random.

My structure.

Implementing middleware and protected routes

Edge middleware that:

  • Verifies JWT without database calls (performance!)
  • Protects /dashboard/* and /settings/*
  • Redirects with ?next= parameter for smooth auth flow

The login page with:

  • Tabbed interface (OTP + Dev Password)
  • React Hook Form + Zod validation
  • Sonner toast notifications
  • Proper loading states
More UI implementation details

Protected layouts, profile pages, dashboard – all following the same patterns.

Claude completing the implementation

Done.

In under 10 minutes of actual implementation time.

The complete getting started guide

Claude even provides a getting started guide:

  1. Create superadmin: SEED_EMAIL=you@example.com npm run seed:superadmin
  2. Start dev server: npm run dev
  3. Visit http://localhost:3000
  4. Sign in with your email

Everything documented. Everything working.

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The Proof: Side-by-Side Comparison

But does it actually match the original?

Login page comparison - original boilerplate (top) vs Claude Skills implementation (bottom)
Login page comparison – original boilerplate (top) vs Claude Skills implementation (bottom)]

Look at those login pages.

The structure, the tabs, the form layout – virtually identical.

Some minor styling differences, but the core implementation?

Exact match.

Profile page comparison - original (left) vs Claude Skills implementation (right)
Profile page comparison – original (left) vs Claude Skills implementation (right)

The profile pages tell the same story. Same sections, same password management, same session handling.

Here’s the kicker: The Claude Skills version actually improved on my original in some places. Cleaner code organization. Better error messages. More consistent styling.

The student became the master.

Then taught the next student to be even better.

Want techniques like these weekly?

Join The Art of Vibe Coding—short, practical emails on shipping with AI (without the chaos).

No spam. Unsubscribe anytime. Seriously.

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Why This Changes Everything

This isn’t just about authentication.

Think bigger.

Every feature you’ve perfected can become a skill:

  • Your payment integration with Stripe
  • Your real-time notification system
  • Your file upload handling
  • Your admin dashboard layout
  • Your API error handling patterns
  • Your testing setup

Build once. Refine until perfect. Convert to skill. Deploy everywhere.

The compound effect:

1 perfected feature × 10 projects = 10 hours saved 10 perfected features × 10 projects = 100 hours saved 100 perfected features × Your entire career = …you do the math

But it’s not just time saved.

It’s consistency gained. It’s quality guaranteed. It’s your personal coding style, preserved and replicated perfectly.

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The Hidden Benefits Nobody Talks About

Benefit #1: Your Code Patterns Become Your Coding Standard

No more “wait, which project had the good auth implementation?”

Your Claude Skills ARE your coding standard.

Benefit #2: Onboarding Becomes Trivial

New developer joins your team? “Here are our Claude Skills. Use them.”

Instant consistency.

Benefit #3: You Stop Reinventing Wheels

That perfect rate limiting implementation from 6 months ago?

It’s in your skill.

Ready to deploy.

Benefit #4: Your Skills Get Better Over Time

Find a bug in your auth flow? Fix it in the skill.

Every future project gets the improvement.

Benefit #5: You Can Share (Or Sell) Your Expertise

Those Claude Skills you’ve perfected?

They’re valuable. Share with your team. Open source them. Monetize them.

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Your “I Know Kung Fu” Moment Awaits

Here’s what you need to understand:

Claude Skills aren’t just another AI feature. They’re the bridge between “AI that codes” and “AI that codes the way YOU code.”

It’s the difference between:

  • A junior developer googling solutions
  • A senior developer implementing YOUR solutions

Every pattern you’ve perfected.
Every architecture you’ve refined.
Every security measure you’ve battle-tested.

All of it can become a Claude Skill.

All of it can be replicated perfectly across every project you ever build.

The question isn’t whether you should start using Claude Skills.

The question is: which of your battle-tested features will you turn into a skill first?

In Part 2, I’ll show you exactly how to convert your existing codebase into a Claude Skill.

The process is simpler than you think, and the payoff is massive.

But for now, open that project with the perfect authentication system.

The one you’ve been copying manually to every new project.

It’s time to teach Claude YOUR kung fu.


P.S. – That authentication skill I demonstrated? It’s now deployed in 5 different production apps. Same code. Same patterns. Same security. Total implementation time across all 5 apps: under an hour. The old way would have taken days, and each would have been slightly different. That’s the power of Claude Skills.

P.P.S. – Part 2 drops next week: “How to Convert Your Battle-Tested Code Into Claude Skills.” I’ll walk you through turning your existing codebase into reusable skills, with specific examples and templates you can use immediately.

7 min read The Art of Vibe Coding, Claude, Codex, GPT-5, Vibe Coding

Codex plans with ASCII Wireframes → Claude Code builds → Codex reviews

I used to dive straight into The Codex-Claude Code Workflow and watch it build features.

Sometimes it worked brilliantly.

Other times?

The implementation worked but looked nothing like what I imagined.

The problem wasn’t Claude Code.

It was me.

I was expecting it to read my mind about UI layout and catch its own bugs.

Then I added two things to my workflow:

ASCII wireframes and systematic code review.

Now?

97% of my features work perfectly on the first shot.

No back-and-forth debugging. No “that’s not quite right” moments. Just clean, working code that matches my vision.

Let me show you exactly how this works.

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The Old Way Was Good. The New Way Is Magic.

Here’s what I used to do:

  1. GPT-5 plans the feature
  2. Claude Code implements it
  3. Hope for the best

It worked.

Kind of.

But UI was always a gamble, and bugs only showed up during testing.

Here’s what I do now:

  1. GPT-5 asks questions until it’s 95% confident
  2. GPT-5 creates ASCII wireframes (visual blueprint, minimal tokens)
  3. Claude Code implements (following both plan AND wireframes)
  4. GPT-5 reviews the git diff (catches bugs before I even test)
  5. Claude Code applies fixes (surgical corrections)

The difference?

Night and day.

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Real Example: Building WordPress Collapsible Sections

My WordPress newsletter was getting unwieldy. Long code snippets and prompts made posts hard to read.

Readers had to scroll forever to get through everything.

I needed collapsible sections.

Click to expand when you want details, stay collapsed when you don’t.

Here’s how the new workflow handled it.

Step 1: Setting Up for Success

I hit GPT-5 with my requirements.

But here’s the critical part – I told it explicitly: “DON’T WRITE OR EDIT ANY FILES.”

Initial prompt to GPT-5 requesting planning for collapsible sections feature

Prompt:

__YOUR_INSTRUCTIONS_HERE__

Read the codebase, and help me come up with a plan to implement everything above.

Make sure to include a short description for this plan in paragrah format at the beginning of the plan.

IMPORTANT: DON'T WRITE OR EDIT ANY FILES.

Use web search if you need to find solutions to problems you encounter, or look for the latest documentation.

Ask me clarifying questions until you are 95% confident you can complete this task successfully.

a. If the question is about choosing different options, please provide me with a list of options to choose from. Mark the option with a clear label, like a, b, c, etc.
b. If the question need custom input that is not in the list of options, please ask me to provide the custom input.

Always mark each question with a number, like 1/, 2/, 3/, etc. so that I can easily refer to the question number when I answer.

For each question, add your recommendation (with reason why) below each options. This would help me in making a better decision.

And I added this game-changer: “Ask me clarifying questions until you are 95% confident you can complete this task successfully.”

Plus numbered questions with lettered options.

No typing paragraphs. Just “1/a, 2/c, 3/b”.

Done.

Step 2: GPT-5 Goes Detective Mode

GPT-5 immediately dove into my codebase:

GPT-5 starting to explore the codebase structure

Then came the questions.

Not random questions.

Strategic ones:

GPT-5 listing detailed questions about implementation choices

Look at those options:

  • Where should content live? (Theme files, CPT, or plugin)
  • How should expand/collapse work? (Native HTML, JS toggle, or hybrid)
  • Content delivery? (Inline, lazy-load, or auto-switch)

Every question had options. With recommendations. With reasons.

This is what thinking looks like.

Step 3: Quick Answers, Deep Impact

I fired back my choices:

My responses to GPT-5's questions

Fast. Decisive. No essays needed.

But GPT-5 wasn’t done:

GPT-5 asking additional clarifying questions

More edge cases.

More decisions.

Every answer shaped the final implementation.

Step 4: The Plan Emerges

After gathering everything, GPT-5 delivered:

GPT-5's finalized implementation plan with all details

This wasn’t a vague outline.

It was a blueprint:

  • Exact file structure
  • CPT registration details
  • Shortcode parameters
  • REST endpoint specs
  • Caching strategy
  • Security measures

Everything. Decided. Documented.

The ASCII Wireframe Revolution

Here’s where things get interesting.

I asked GPT-5: “Based on this plan, give me the UX flow map and screen-by-screen content using ASCII wireframe.”

Asking GPT-5 to create ASCII wireframes

Prompt:

Based on this plan, give me the ux flow map and screen-by-screen content using the ASCII wireframe. Put it at @notes/wireframes.md.

What came next blew my mind:

GPT-5 creating the ASCII wireframes

The Power of ASCII Wireframes

Example ASCII wireframe showing the admin interface layout

Look at this beauty:

ASCII wireframe showing the content editing interface

This isn’t just a sketch.

It’s a contract.

Claude Code sees this and knows EXACTLY what to build.

No interpretation. No guesswork. Just pure clarity.

Why ASCII beats everything else:

  • 10x fewer tokens than HTML
  • Zero ambiguity
  • Instant understanding
  • Easy to modify
  • Works in any terminal

Step 5: Claude Code Takes the Wheel

Armed with the plan AND wireframes, I unleashed Claude Code (Sonnet 4.5):

Providing the plan and wireframes to Claude Code

Watch what happened:

Claude Code starting implementation based on plan and wireframes

Claude didn’t hesitate. Didn’t guess. It knew exactly what to build because the wireframes showed it.

Claude Code completing the implementation

Implementation complete. First try.

Step 6: The Code Review That Catches Everything

This is where most devs stop.

Not me.

I fired up Codex CLI’s code review feature:

Custom code review prompt to GPT-5

Prompt:

Please read the git diff, and review the code changes to see if the implementation is correct and follows the plan @notes/plan.md and wireframes @notes/wireframes.md, correctly.

GPT-5 went full detective:

GPT-5 starting the code review process
GPT-5's completed code review with findings

Found issues? You bet:

  • P1: Missing lazy-mode fallback for non-JS users
  • P1: Copy button behavior was wrong
  • P2: Preview line count didn’t match CSS
  • Security improvements needed

These weren’t “nice to have” fixes. These were bugs waiting to happen.

Step 7: Surgical Fixes

I handed GPT-5’s review to Claude Code:

Claude applied every fix.

No arguments. No confusion. Just clean corrections.

The End Result: From Concept to Production

Here’s what we built. In one shot. With this workflow.

The WordPress Admin Experience

WordPress admin showing the new Longform Sections custom post type in the menu

Clean integration into WordPress admin. “Longform Sections” sits right where it should, right below Pages.

The Longform Section edit screen with copy shortcode functionality

Look at that meta box on the right. Copy shortcode with one click. Multiple usage examples. All the parameters documented right there.

Every attribute explained:

  • id – Post ID (required)
  • title – Custom title or defaults to post title
  • lines – Preview line count (default 6)
  • mode – smart|inline|lazy
  • expand_text / collapse_text – Customizable labels
  • deep_link – Enable direct linking to sections
  • copy_button – Show copy button for code

No documentation needed. It’s self-explanatory.

The Frontend Magic

The collapsible section showing a bash script in collapsed state

This is what readers see. Clean. Collapsed. A bash script preview with “Show more” button ready.

The “Next Worktrees Manager” section shows just enough code to give context. The fade-out effect tells readers there’s more. One click to reveal everything.

Clean.

Collapsed.

A bash script preview with “Show more” button ready.

Click “Show more” and boom – the full script appears.

The expanded state showing the full bash script content

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Why This Workflow Changes Everything

97% Success Rate Isn’t Luck

It’s the result of:

  • Clear communication through wireframes
  • Systematic planning with questions
  • Meticulous review before testing
  • Surgical corrections based on feedback

You don’t get 97% success by luck.

You get it by design.

That’s how “good enough” becomes “ships perfectly.”

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Your Turn to Level Up

Stop settling for “close enough” implementations.

Stop debugging for hours.

Stop the back-and-forth madness.

Here’s your action plan:

  1. Tonight: Save the workflow prompts
  2. Tomorrow: Try it on one small feature
  3. This week: Build something complex
  4. Next month: Wonder how you ever worked differently

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The Bottom Line

I built a production-ready WordPress feature in less than 20 minutes.

Not a prototype. Not “mostly working.” Production-ready.

97% of my features now ship on the first try.

The 3% that don’t? External dependencies. Environment issues. Things no AI can predict.

This workflow transform you from someone who “uses AI to code” to someone who orchestrates AI to build exactly what I envision.

ASCII wireframes + systematic planning + code review = development superpowers.

What will you build when implementation matches imagination perfectly?


P.S. – This workflow needs GPT-5 (via Codex CLI) for planning/review and Claude Code (Sonnet 4.5) for implementation. Together, they’re unstoppable. Apart, they’re just good. Choose wisely.

5 min read Claude, Codex, The Art of Vibe Coding, Vibe Coding

How I Vibe Code With 3 AI Agents Using Git Worktrees (Without Breaking Anything)

You know that feeling when you’re vibe coding with Claude Code and it suggests a “minor database refactor” – then suddenly your entire local database is corrupted?

Or when you want to test Claude Code’s approach versus Codex’s approach, but switching branches means losing all your test data?

I was so tired of this dance.

So I built a solution.

Next.js Worktrees Manager – a bash script that creates completely isolated development environments with their own PostgreSQL databases.

Let me show you exactly how I vibe code with multiple AI agents simultaneously.

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The Problem Nobody Talks About

Here’s what happens every single day when you’re vibe coding:

You’re in the zone with an AI coding agent.

Claude Code, Codex, Cursor, Windsurf – doesn’t matter which.

The agent suggests changes.
You accept them.
Then you realize it modified your database schema.

Now what?

git reset --hard?

Sure, that fixes the code. But your database?

Those migrations already ran.
That test data is gone.
Your local environment is now broken.

The worst part?

You want to compare different AI agents’ implementations.

But without git worktrees, that means:

  • Constantly switching branches
  • Re-running migrations
  • Losing test data
  • Fighting port conflicts
  • Wasting hours on environment management instead of coding

Regular git workflows weren’t built for this level of experimentation.

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The Solution: Git Worktrees + True Isolation

Next.js Worktrees Manager does one thing brilliantly:

It extends git worktrees with database isolation.

Each worktree gets:

  • Its own working directory (via git worktrees)
  • Its own PostgreSQL database (cloned from your main)
  • Its own port assignment (run multiple dev servers simultaneously)
  • Its own .env configuration

Git worktrees handle the code isolation. My script handles everything else.

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Installation (30 Seconds)

git clone https://github.com/nathanonn/next-worktrees-manager.git
cd next-worktrees-manager
chmod +x worktrees.sh

Done.

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Let Me Show You The Magic

Say you want three different AI agents to implement authentication.

Here’s the entire process:

./worktrees.sh setup \
  --branches claude-auth,codex-auth,gemini-auth \
  --db-url postgresql://localhost:5432/myapp

Watch what happens:

  1. Creates three worktrees in worktrees/ directory
  2. Clones your database three times
  3. Updates each .env with the correct database URL
  4. Assigns ports 3001, 3002, and 3003

Time elapsed: Less than 60 seconds.

Now run all three simultaneously:

cd worktrees/claude-auth && PORT=3001 npm run dev
cd worktrees/codex-auth && PORT=3002 npm run dev
cd worktrees/gemini-auth && PORT=3003 npm run dev

Open your browser:

  • http://localhost:3001 – Claude’s implementation
  • http://localhost:3002 – Codex’s implementation
  • http://localhost:3003 – Gemini’s implementation

Test them side-by-side.

Break things.

Each environment is completely isolated.

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The Cleanup Is Even Better

Every setup creates a group ID like wt-20251008-191431.

When you’re done experimenting:

./worktrees.sh clean --group wt-20251008-191431

[Screenshot 3 placeholder: Cleaning up worktrees and databases with a single command]

One command. All worktrees deleted. All databases dropped. Your main branch untouched.

It’s like those experiments never happened.

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Use Cases That Actually Matter

Testing AI Agent Outputs

Stop wondering which AI agent produces better code. Test them simultaneously:

./worktrees.sh setup \
  --branches gpt5-approach,claude-opus-approach,gemini-3-approach \
  --db-url postgresql://localhost/myapp

Run all three.

See which implementation is cleaner.

Make an informed decision.

Feature Variations

Building multiple payment providers?

Keep them isolated:

./worktrees.sh setup \
  --branches stripe-checkout,paypal-checkout,crypto-checkout \
  --db-url postgresql://localhost/ecommerce

No more commenting out code.

No more environment variable juggling.

Production Debugging

Need to reproduce a production bug safely?

./worktrees.sh setup \
  --branches prod-bug-fix \
  --db-url postgresql://localhost/production_copy \
  --setup-cmd "npm run seed:production"

Break things freely.

Your main environment stays clean.

Team Development

Multiple developers. Same codebase. Zero conflicts:

./worktrees.sh setup \
  --branches alice/feature,bob/feature,charlie/fix \
  --db-url postgresql://localhost/team_db

Everyone gets their own database.

No more “waiting for migrations.”

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The Features That Matter

Custom Ports

./worktrees.sh setup \
  --branches v1,v2,v3 \
  --db-url postgresql://localhost/db \
  --start-ports 3000,4000,5000

Auto-Prisma

If you use Prisma, it runs prisma generate automatically:

./worktrees.sh setup \
  --branches test \
  --db-url postgresql://localhost/db \
  --auto-prisma on  # Default

Custom Setup

Need to install packages or seed data?

./worktrees.sh setup \
  --branches experiment \
  --db-url postgresql://localhost/db \
  --setup-cmd "npm install && npm run seed"

Force Recreate

Testing the same branch repeatedly?

./worktrees.sh setup \
  --branches test \
  --db-url postgresql://localhost/db \
  --force

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Safety Built In

The script protects you from yourself:

  • Local databases only – Can’t accidentally touch remote databases
  • Clean git check – Won’t create worktrees with uncommitted changes
  • Connection handling – Safely terminates active connections
  • Dry run mode – Preview with --dry-run
  • Confirmation required – Bulk cleanup needs --yes

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Performance Reality Check

Max 10 branches per setup.

Why?
PostgreSQL connection limits.
But honestly, if you need more than 10 parallel experiments, you have bigger problems.

Database cloning is instant.

PostgreSQL’s CREATE DATABASE ... TEMPLATE uses copy-on-write.

Even gigabyte databases clone in seconds.

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Your New Daily Commands

# Create experiment
./worktrees.sh setup --branches feat/test --db-url postgresql://localhost/db

# Check status
./worktrees.sh status --group wt-20251008-191431

# Get start commands
./worktrees.sh start --group wt-20251008-191431  

# Clean up
./worktrees.sh clean --group wt-20251008-191431

# Nuclear option
./worktrees.sh clean --all --yes

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Who Actually Needs This

You need this if you:

  • Work with AI coding agents daily
  • Test multiple implementations regularly
  • Value experimental freedom
  • Hate database conflicts
  • Want true environment isolation

You don’t need this if you:

  • Never experiment
  • Work on simple CRUD apps
  • Don’t use PostgreSQL
  • Enjoy manual environment management

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The Bottom Line

Stop tiptoeing around your development database.

Stop losing hours to environment setup.

Stop choosing between experimentation and stability.

This script gives you true isolation in under a minute. Break things. Test wildly. Your main branch stays untouched.

Get the script: github.com/nathanonn/next-worktrees-manager

Your future self – vibe coding with three AI agents simultaneously using git worktrees – will thank you.


P.S. – I’ve used this script to test different AI agent implementations. Not once has my main database been corrupted. That peace of mind alone makes vibe coding actually enjoyable again.

5 min read The Art of Vibe Coding, Claude, Codex

Claude Opus 4.1 vs GPT-5 vs GPT-5 Codex: The Bash Bug That Revealed Their Differences

A real-world debugging session that shows how Claude Opus 4.1, GPT-5, and GPT-5 Codex handle the same problem differently – with surprising results.

Sometimes the most frustrating bugs have the simplest solutions.

And sometimes, the AI model you trust most isn’t the right one for the job.

Let me tell you about the time I spent hours (yes, hours) watching Claude Opus 4.1 chase its tail trying to fix a bash script, only to have GPT-5 Codex solve it in minutes.

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The Setup: A/B Testing with Git Worktrees

I needed a script to automate A/B testing environments using Git worktrees.

The concept was straightforward: create separate workspaces for comparing different AI agents’ outputs side by side, each with its own database instance.

Using my standard workflow, I had GPT-5 plan the architecture and Claude Sonnet 4 implement it.

The script (ab-worktrees.sh) was created successfully.

… or so I thought.

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The Problem: Silent Failure

When I ran the script, nothing happened. No error. No output. Just… nothing.

Time to debug.

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Round 1: Claude Opus 4.1 – The Endless Loop

I turned to Claude Opus 4.1, my go-to for complex debugging.

It immediately started adding debug statements, analyzing the script structure, and running tests.

It found issues and made fixes!

It added more debug output!

More debugging attempts by Claude

After multiple iterations, Claude confidently declared:

Claude claiming "The script is working but the output isn't showing due to how the shell environment handles output"

But when I tested it…

The script still returning nothing

Still nothing.

Claude kept insisting it was fixed, identifying “echo -e incompatibility” and “working tree check failures” – but the fundamental issue remained.

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Claude Opus 4.1 vs GPT-5 vs GPT-5 Codex: Testing Them All

Frustrated, I switched to GPT-5-high in Codex CLI.

GPT-5-high couldn’t crack it either.

But then I tried one more variant: GPT-5-codex-high.

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The Breakthrough: A Devastatingly Simple Fix

GPT-5 Codex found the issue immediately:

GPT-5 Codex's fix overview showing the actual problem

The problem? Bash conditional syntax.

The Bug

# Original (broken) pattern
[[ -z "$A_START" ]] && A_START="$BASE_BRANCH"

The Fix

# Fixed pattern
if [[ -z "$A_START" ]]; then
    A_START="$BASE_BRANCH"
fi

That’s it.

That’s the entire fix.

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Why This Simple Bug Was So Hard to Find

GPT-5 Codex explained it perfectly:

The && shortcut pattern fails silently in certain contexts:

  • When set -e is enabled (which my script had)
  • In functions or subshells
  • When the first condition returns non-zero

The shortcut syntax relies on specific Bash behavior that breaks under these conditions. The explicit if statement always works.

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The Working Script

After applying the fix:

The actual setup completing successfully

Success!

The script now:

  • Creates two Git worktrees (worktrees/a and worktrees/b)
  • Clones the database for each environment
  • Sets up separate ports (3001 and 3002)
  • Provides clear instructions for running both variants
The created worktree structure in the file system
The PostgreSQL databases created for A/B testing

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The Lessons

1. Different Models, Different Strengths

Claude Opus 4.1 is brilliant at many things, but it got stuck in a loop adding complex debugging rather than reconsidering the fundamental syntax.

GPT-5 Codex, specialized for code, immediately spotted the syntax pattern issue.

2. Simple Bugs Can Be the Hardest

The simpler the bug, the easier it is to overlook.

We expect complex problems to have complex solutions, but sometimes it’s just a matter of using if instead of &&.

3. Shell Scripting Is Deceptively Complex

What looks like identical syntax can behave completely differently depending on shell options, context, and environment.

The “clever” shortcut often isn’t worth the fragility.

4. Know When to Switch Tools

After watching Claude go in circles for hours, switching to a different model wasn’t giving up – it was being strategic.

Different AI models truly have different strengths.

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The Irony

The most sophisticated AI model I had access to couldn’t fix a bug that boiled down to “use an if statement instead of &&”.

Meanwhile, a more specialized model solved it immediately.

Sometimes the best debugger isn’t the most powerful AI – it’s the one that’s been trained specifically for the task at hand.

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Important Disclaimer

This is just one data point, not a comprehensive benchmark.

This single debugging session shouldn’t be used to conclude that GPT-5 Codex is definitively superior to Claude Opus 4.1, or that any model is inherently better than another.

Each AI model has its strengths and weaknesses, and they excel in different contexts.

What this experience taught me is that when you’re stuck on a problem with one model, switching to another might provide the fresh perspective needed for a breakthrough.

It’s not about finding the “best” model – it’s about using the right tool for the specific job at hand.

Claude Opus 4.1 remains exceptional at complex reasoning, creative problem-solving, and many coding tasks. GPT-5 and GPT-5 Codex have their own unique strengths.

The key is knowing when to leverage each one.

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What’s Next: The A/B Testing Script

Speaking of using the right tool for the job – next week, I’ll be sharing the complete worktrees.sh script that started this whole adventure.

This bash script lets you test different AI models’ outputs side by side using Git worktrees, making it easy to compare implementations from Claude Opus 4.1 vs GPT-5 vs GPT-5 Codex (or any other models) in real-time.

You’ll learn how to:

  • Set up isolated testing environments for each model’s output
  • Compare implementations without contaminating your main branch
  • Run parallel tests with separate databases
  • Make data-driven decisions about which model’s solution to use

Subscribe to stay tuned for next week’s deep dive into automated A/B testing for AI-generated code!

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Join The Art of Vibe Coding—short, practical emails on shipping with AI (without the chaos).

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Have you experienced similar situations where switching AI models made all the difference? Where a “simple” fix eluded even the most advanced tools? I’d love to hear your debugging war stories in the comments.

6 min read Claude, Codex, The Art of Vibe Coding, Vibe Coding

The Codex-Claude Code Workflow: How I Plan With GPT-5 and Execute With Claude Code

I used to dive straight into Claude Code’s Plan Mode and ask it to build features.

Sometimes it worked brilliantly – Claude would research, plan, and implement perfectly. Other times, despite Plan Mode’s capabilities, it built something that technically worked but wasn’t quite what I had in mind.

The problem?

Even with Plan Mode, I wasn’t always giving Claude Code enough context about my specific requirements.

I was expecting it to infer implementation details, UI decisions, and edge cases from a brief description.

Then I discovered a game-changing workflow: Use Codex to plan meticulously, then Claude Code to execute flawlessly.

Let me show you exactly how this works with a real example – adding a context menu to rename and delete chat sessions in my YouTube AI app.

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The Magic Is In The Questions

Here’s the breakthrough:

Instead of jumping straight into implementation, I start by having Codex ask me clarifying questions until it’s 95% confident it can create a perfect plan.

This brilliant approach comes from Sabrina Ramonov’s YouTube video “3 ChatGPT Prompts That Feel Like Millionaire Cheat Codes”.

I’ve refined her prompt to work perfectly with Codex for feature planning.

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Step 1: Start With Questions, Not Code

I begin with this carefully crafted prompt to Codex:

In the Chat sidebar, I want to add context menu for user to rename the session as well as deleting the session.

Help me come up with a plan to implement this. DON'T WRITE OR EDIT ANY FILES.

Ask me clarifying questions until you are 95% confident you can complete this task successfully.

a. If the question is about choosing different options, please provide me with a list of options to choose from. Mark the option with a clear label, like a, b, c, etc.
b. If the question need custom input that is not in the list of options, please ask me to provide the custom input.

The key elements here:

  • DON’T WRITE OR EDIT ANY FILES – This keeps Codex focused on planning
  • 95% confidence threshold – Forces thorough understanding before proceeding
  • Structured options – Makes decision-making faster and reveals possibilities I hadn’t considered
Original state of the chat sidebar without context menu
Initial prompt to Codex asking for the plan

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Step 2: The Clarifying Questions Phase

This is where the magic happens. Codex doesn’t just ask random questions – it systematically explores every aspect of the feature:

Codex presenting its first round of clarifying questions with options

Notice how Codex provides options for each decision:

  • Rename UI: Dialog with text input, inline edit, or popover
  • Delete confirmation: AlertDialog, no confirmation, or typing “DELETE”
  • Mobile behavior: Different menu types or desktop-only
  • Post-action behavior: Keep selection, reset, or select next

I can quickly pick options without having to type lengthy explanations:

My responses to Codex's questions using the option labels

But Codex doesn’t stop there. It asks follow-up questions to refine the details:

Codex asking additional clarifying questions

Questions about:

  • Handling duplicate titles
  • Whitespace validation
  • Button visibility
  • Delete confirmation text
  • Test IDs for E2E testing

I continue answering:

My responses to the additional questions

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Step 3: The Comprehensive Plan

After gathering all requirements, Codex produces a detailed implementation plan:

Codex's final comprehensive plan with all implementation details - Parts 1 of 4
Codex's final comprehensive plan with all implementation details - Parts 2 of 4
Codex's final comprehensive plan with all implementation details - Parts 3 of 4
Codex's final comprehensive plan with all implementation details - Parts 4 of 4

The plan is incredibly thorough, covering:

Backend Architecture:

  • PATCH and DELETE routes with exact endpoints (/api/chat/sessions/:sessionId)
  • Specific HTTP status codes (200, 204, 401, 404)
  • Storage interface methods with complete signatures
  • MemStorage and PostgreSQLStorage implementation details
  • Ownership verification and cascade deletion logic

Client-Side Implementation:

  • useChat hook extensions with renameSessionMutation and deleteSessionMutation
  • Cache invalidation strategies
  • Toast feedback for success/error states
  • Context state management

UI Components:

  • ContextMenu wrapper with ContextMenuTrigger
  • Always-visible “…” actions button with DropdownMenu
  • Dialog components with specific state management
  • Input validation rules (trim, non-empty, allow duplicates)
  • Loading states that disable actions during pending operations

UX Specifications:

  • Left-click for selection, right-click for actions
  • Mobile-first “…” button approach
  • Preserved updatedAt timestamps during rename
  • Session order stability
  • Sidebar sheet behavior (no auto-close on dialog open)

Testing Infrastructure:

  • Comprehensive test IDs for E2E testing
  • API contract examples with request/response formats
  • Testing checklist with specific scenarios

This isn’t just a vague outline – it’s a blueprint that any developer could follow.

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Step 4: From Plan to Implementation

Now comes the handoff. I copy Codex’s plan and paste it directly into Claude Code:

Copying the plan from Codex and pasting into Claude Code

Claude Code immediately understands the comprehensive plan:

Claude Code acknowledging and analyzing the plan

Watch as Claude Code systematically implements each part of the plan:

Claude Code examining the existing codebase structure
Claude Code making the necessary changes to implement the features

The implementation is surgical and precise – Claude Code knows exactly what to build because the plan is so detailed:

Claude Code's completion message showing successful implementation
The working context menu with rename and delete options

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Step 5: The Review Loop

But we’re not done yet. This is where the workflow truly shines.

I take the git diff from Claude Code’s implementation and ask Codex to review it:

Please read the git diff, analyze the implementation and check if everything is implemented as per advised.

DON'T WRITE OR EDIT ANY FILES.
Asking Codex to review the implementation

Codex meticulously reviews every change:

Codex's detailed review findings

In this case, Codex found two deviations from the agreed plan:

  1. Timestamp updates during rename (should be preserved)
  2. Button visibility on desktop (had unnecessary opacity classes)

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Step 6: Refinement Based on Feedback

I copy Codex’s feedback back to Claude Code:

Providing Codex's feedback to Claude Code

Claude Code immediately understands and implements the corrections:

Claude Code implementing the fixes
Claude Code confirming all fixes are complete

The final result?

A perfectly implemented feature that matches the original specifications exactly:

Final working implementation with all refinements

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Why This Workflow Is Revolutionary

1. Thinking Before Coding

By forcing myself to answer Codex’s questions, I’m thinking through edge cases and implementation details BEFORE any code is written.

This prevents the “oh wait, what about…” moments during development.

2. Leveraging Strengths

  • Codex excels at: Analysis, planning, asking the right questions, and meticulous review
  • Claude Code excels at: Understanding context, implementing complex features, and following detailed plans

3. Faster Development

Counter-intuitively, spending 10 minutes on planning saves hours of refactoring.

The implementation is right the first time.

4. Better Code Quality

The review loop catches issues that might slip through.

Having Codex review Claude Code’s work is like having a senior developer review every PR.

5. Learning Through Questions

Codex’s questions often reveal considerations I hadn’t thought of.

“Should duplicate titles be allowed?”
“What happens to the selection after delete?”

These questions make me a better developer.

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The Prompt That Makes It Work

The secret sauce is in the prompt structure. By combining:

  • Clear feature description
  • Explicit “don’t code” instruction
  • 95% confidence threshold (credit to Sabrina Ramonov)
  • Structured option format

We transform Codex from a code generator into a thoughtful architect who ensures every detail is considered before implementation begins.

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Your Next Feature

Try this workflow on your next feature:

  1. Start with Codex – Use the clarifying questions prompt
  2. Answer thoughtfully – Pick from options or provide custom input
  3. Get the plan – Let Codex create a comprehensive blueprint
  4. Implement with Claude Code – Copy the plan and watch it build
  5. Review with Codex – Check the implementation against the plan
  6. Refine with Claude Code – Apply any feedback from the review

This isn’t just about building features faster. It’s about building them right the first time.

While the context menu might seem like a simple example, this same workflow scales beautifully to complex features. Whether you’re building authentication systems, real-time collaboration, or intricate data visualizations – the pattern of meticulous planning with Codex followed by precise execution with Claude Code ensures success every time.

What feature will you plan with Codex and build with Claude Code?


P.S. – The combination of Codex’s analytical planning and Claude Code’s implementation prowess has transformed how I develop. No more half-baked features or forgotten edge cases. Just clean, well-planned, thoroughly reviewed code.

7 min read The Art of Vibe Coding, Claude, Codex, GPT-5, Vibe Coding

Claude Code vs Codex: Why I Use Both (And You Should Too)

Everyone’s asking “Claude Code vs Codex – which one should I use?”

You’re asking the wrong question.

After tons of testing Claude Code vs Codex head-to-head, I discovered something game-changing: they’re not competitors, they’re the perfect team.

  • Claude Code builds brilliantly,
  • Codex reviews meticulously, and
  • Together they create code that’s both powerful and bulletproof.

Let me show you exactly how this works with a real example from my WordPress theme.

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Claude Code vs Codex: The Problem With Choosing Just One

Codex (GPT-5 High) Alone: Minimal to a Fault

Ask Codex to build something from scratch, and you’ll get code that works… technically.

But it’s like asking for a house and getting a tent.

Sure, it provides shelter, but is that really what you wanted?

In the Claude Code vs Codex comparison, Codex’s minimalism means:

  • Basic functionality only
  • No edge case handling
  • Missing quality-of-life features
  • Requires significant enhancement

Claude Code Alone: The Over-Engineering Trap

Claude Code (especially Opus 4.1) goes the opposite direction.

Ask for a simple feature, and it builds you a spacecraft.

The code becomes so complex that even Claude loses track of what it created.

The over-engineering pattern:

  • Abstract factories for simple functions
  • Unnecessary design patterns
  • 20 files when 3 would suffice
  • Complexity that breeds bugs

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Claude Code vs Codex: The Solution is Both

After extensive testing of Claude Code vs Codex in production environments, here’s the breakthrough: Use Claude Code to build, then Codex to review.

When comparing Claude Code vs Codex strengths:

Claude Code excels at:

  • Understanding requirements
  • Creating comprehensive implementations
  • Handling complex integrations
  • Building from scratch

GPT-5 (Codex) excels at:

  • Finding security vulnerabilities
  • Catching inconsistencies
  • Identifying missing edge cases
  • Suggesting surgical improvements

Together, they’re unstoppable.

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Real-World Example: Claude Code + Codex in Action

Let me walk you through exactly how Claude Code + Codex work together on a real feature – adding a newsletter subscription shortcode to my WordPress theme.

Phase 1: Claude Code Implementation

I asked Claude Code to do two things:

  1. Create a newsletter subscribe form shortcode
  2. Add a guide tab in the theme options to show users how to use this shortcode

Here’s my original prompt:

Screenshot showing the original prompt to Claude Code about injecting subscribe form via shortcode and creating a guide tab

Claude Code immediately understood the context and used a sub-agent to explore the codebase:

Screenshot showing Claude Code’s thinking process and planning the implementation

After investigation, Claude successfully implemented both the shortcode and the guide tab:

Screenshot showing Claude Code’s successful completion message with all implemented features

The initial implementation included:

  • ✅ Newsletter subscribe form shortcode
  • ✅ Guide tab added to Theme Options
  • ✅ Advanced template system with 6 visual styles
  • ✅ Comprehensive documentation for users
  • ✅ Integration features with FluentCRM
  • ✅ Best practices and placement recommendations
Screenshot showing the initial newsletter subscription form - functional but needs refinement

Phase 2: Codex Review

This is where the magic happens.

I took Claude Code’s implementation and gave it to Codex for review:

Screenshot showing how I provided the implementation summary from Claude Code along with my prompt asking Codex to “Read the git diff and analyze if the implementation is correct”

My exact prompt to Codex was simple: “Read the git diff and analyze if the implementation is correct. Attached is how the subscribe form looks like.”

Codex immediately went into detective mode:

Screenshot showing Codex starting its review process - “I’ll inspect the git diff and scan the theme files

Codex immediately went into detective mode, analyzing every aspect:

Screenshot showing Codex’s detailed analysis process - searching for nonces, analyzing functionality
Screenshot showing Codex continuing analysis - checking shortcode usage, examining CSS classes

The Meticulous Review Results

After thorough analysis, Codex identified several critical issues that Claude Code missed:

Screenshot showing Codex’s comprehensive findings

What Codex Found:

  1. Security Gap: The shortcode form lacked nonce and honeypot protection
    • No wp_nonce_field in the shortcode form
    • Template had security features, but shortcode didn’t use them
  2. Integration Issues:
    • Shortcode posted to wrong endpoint
    • AJAX handler expected different parameters
    • JS selector wouldn’t catch all form variants
  3. Documentation Mismatches:
    • PHP usage example was incorrect
    • Guide showed wrong template path syntax
    • Style parameter documentation was misleading
  4. Small but Important Details:
    • Footer template had a stray “◆” character instead of proper close icon
    • Hidden context field missing for non-JS submissions
Screenshot showing Codex’s detailed recommended fixes

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Phase 3: Applying the Fixes (With a Twist)

Here’s where I made an interesting choice.

Instead of taking Codex’s recommendations back to Claude Code, I asked Codex itself to apply the fixes:

Screenshot showing me requesting “Yes, please apply all the fixes”

Why did I choose Codex over Claude Code for the fixes?

I wanted to test if Codex could handle implementation as well as review.

Spoiler: it absolutely can.

Codex methodically applied each improvement:

Screenshot showing Codex’s completion summary - “Applied the fixes across shortcode, JS, template, and Guide tab”
Screenshot showing detailed list of all changes Codex made
Screenshot showing the 4 files changed with specific line counts

Note: You could absolutely ask Claude Code to apply these fixes instead. Both approaches work. The choice depends on your workflow preference and which tool already has the most context about your specific requirements.

The Final Result

The difference was night and day:

Before Codex Review:

Screenshot of initial basic form

After Codex Review:

Screenshot of final polished form with all improvements

The final implementation now included:

  • ✅ Full security with nonce + honeypot
  • ✅ Proper AJAX/REST integration
  • ✅ Consistent styling across all contexts
  • ✅ Accurate documentation
  • ✅ Clean UI with proper icons
  • ✅ Hidden context field for fallback

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The Workflow That Changes Everything

Here’s my exact process:

Step 1: Initial Implementation with Claude Code

"Build [feature] following our project rules"

Let Claude Code do what it does best – create comprehensive implementations.

Step 2: Export for Review

Generate a git diff or summary of changes. Include:

  • The implementation code
  • Any UI screenshots
  • The intended functionality

Step 3: Codex Review

"Review this implementation for security, consistency, and correctness.
Attached is [git diff/code/screenshots]"

Watch as Codex finds issues you never would have caught.

Step 4: Apply Improvements (Two Options)

Option A: Ask Claude Code to apply the fixes

"Apply these recommended fixes: [Codex's feedback]"

Claude Code implements the improvements with full context of the original implementation.

Option B: Ask Codex to apply the fixes directly

"Yes, please apply all the fixes"

Codex can handle both review AND implementation – as I demonstrated in this example.

Both approaches work.

Choose based on:

  • Which tool has more context about your requirements
  • Your comfort level with each tool
  • The complexity of the fixes needed

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Why Claude Code & Codex Together Works So Well

Complementary Strengths

The Claude Code vs Codex combination leverages what each does best:

Claude Code brings:

  • Creative problem-solving
  • Comprehensive implementations
  • Deep context understanding
  • Rapid development

Codex brings:

  • Meticulous attention to detail
  • Security vulnerability detection
  • Consistency checking
  • Edge case identification

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Pro Tips for Maximum Effectiveness

1. Let Claude Code Explorer First

Always use Claude Code’s codebase-explorer agent for initial investigation.

It understands context better than starting fresh.

2. Be Specific with Codex

Don’t just say “review this.” Say:

  • “Check for security vulnerabilities”
  • “Verify integration points”
  • “Validate documentation accuracy”

3. Screenshot Everything

Visual proof helps both AIs understand what you’re building.

4. Don’t Skip the Review

Even if Claude Code’s implementation seems perfect, run it through Codex.

Those “small” issues compound into big problems.

5. Keep the Feedback Loop Tight

Apply fixes immediately while context is fresh.

Don’t let reviews pile up.

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The Bottom Line: Claude Code vs Codex is the Wrong Question

Stop treating Claude Code vs Codex as an either/or decision.

Start using them as collaborators.

The Claude Code vs Codex debate misses the point entirely.

They’re not competitors fighting for your attention – they’re complementary tools that achieve greatness together.

Claude Code is your brilliant architect who designs and builds. Codex is your meticulous inspector who ensures everything is perfect.

Together, they don’t just write code – they craft production-ready solutions that are secure, consistent, and maintainable.

My newsletter shortcode went from “it works” to “it’s bulletproof” in one review cycle.

That’s the power of using the right tool for the right job.

Your next feature deserves both the creativity of Claude Code and the precision of Codex. Why settle for less?


P.S. – This workflow has become so essential that I now budget time for both implementation and review in every feature. The 30 minutes spent on review saves hours of debugging later. Try it on your next feature and see the difference.