Release planningAI kicker
Ship the launch plan by Friday.
Italic serifOwners, dependencies, and decisions in one view.
AI beige
The missing design vocabulary for agents.
Turn AI slop into interfaces you’re proud to ship. Impeccable gives your agent the design expertise to build from scratch, improve what you have, and stay true to your design system.
It fucking works beautifully. It's so cool.
Impeccable > Claude design
Uninstall whatever frontend skill you're using. Replace it with Impeccable.
Impeccable is the most slept on tool for incorporating design thinking into coding workflows.
When anyone asks me about design for frontend I always recommend @impeccable_ai plugin. I'm very picky with design and it's become part of my everyday stack.
This is probably what Figma Make should be.
Impeccable is hands down the best UI design skill out there. I use it daily and recommend it to others as well. Great work! 💪
It has taken my ability to ship complex and beautiful designs to another level.
Impeccable is the best skill I've used this year. Can't believe it's free.
Impeccable is so so good. I love it.
I will fight anyone who say anything bad against impeccable, just let me know who they are.
I've tried and used many UI design tools that enhance AI aesthetics, and this one is the best and most stunning I've ever used.
Jorks ur shit crazy style
@impeccable_ai is really good and is the first time I really felt a 10x productivity boost with AI. And I make an effort to try as many tools as possible.
TIL you are the guy behind Impeccable. I owe like 3 customer conversions to you. Thank you for such an amazing tool.
Shipped a landing page in 2 hours using @conductor_build & @impeccable_ai. From idea to prod faster than most people pick a font ;))
THIS. This shit works.
This is the best plugin ever created imo.
Claude skills are mostly BS. These ones are the rare, truly useful ones.
How is this free?? 🔥🔥
It's crazy that @impeccable_ai is free. It replaces some paid products while being better than them.
@impeccable_ai has been a huge help at all levels from prototyping to production. It has really upped our game. I can't see anything out-of-the-box like this replacing it.
Impeccable is the best frontend design skill I've used rn. It clears the alternatives by a mile.
This is incredible. Developer and Designer workflows are changing so quickly and for the better.
Recently used this skill for my personal portfolio and was blown away. Iterated multiple times on Claude code and hardly touched Figma.
This is 🔥. My landing page looked 100% vibe coded. I think it looks very decent now. I had fun in the process.
I'm glad that we never need to touch Figma again. Just run 8 agents using @paper w/ Impeccable's Claude skills.
Impeccable is such a great skill. I use it multiple times a day every day and it makes a huge difference.
Upgraded an internal tool with better UI, UX, branding and reduced AI slop. This established a standard for the project itself.
It's so good.
This is the only set of agent skills I ever found use in. Thanks for making this.
Start with what you want to change.
Describe what you want. Impeccable brings the design expertise.
Try it on this sample interface:
typeset
/impeccable typesetMake text easier to read, with clearer headings, better sizing, and comfortable line lengths.
- Title and button compete for attention.
- Extra details distract from inviting your team.
- Pending invitations look like active teammates.
Try next
Choose a command below. Drag a slider to compare.Scroll sideways to browse commands. Drag a slider to compare.
create
evaluate
refine
typeset
layout
colorize
animate
delight
bolder
quieter
overdrive
simplify
distill
clarify
adapt
harden
system
Impeccable in action
You
/impeccable polish the pricing page. Keep our sharp corners and sober palette. Remove the AI tells.
Agent
I’ll polish the page within its existing design system, then run the detector before I hand it back.
↳DESIGN.md loadedExisting system preserved
4 tells foundAI beige · italic serif · side-tab · pulsing dot
✓Written to source0 detector findings
You
/impeccable live
Agent
Starting Live Mode against the running app. I’ll open the page, then wait for element picks and page-level steering.
Live helper startedPicker injected into the app
↳localhost:3000 openedProduction source connected
●Waiting for inputPick an element or steer the whole page
localhost:3000
Give your design a different starting point.
Explore human-reviewed design directions, each with its own visual rules. Impeccable weighs these against ideas drawn from your product, then builds around the strongest fit.
01 · Explore directions
Built around your project.
Respects your design system.
Build and refine with your existing colors, components, and rules. New pages feel like part of the same product.
/impeccable polish : scanning codebase
› Walking src/…
✓ src/styles/tokens.css
✓ tailwind.config.ts
✓ src/components/
✓ DESIGN.md
→ Using your existing design rules.
Tell it what matters to your users.
Explain your users and their goals once. Impeccable saves that context in PRODUCT.md and reads it before design work.
PRODUCT.mdMarkdown
Keep your design decisions.
/impeccable document records your visual system in DESIGN.md, ready for the next feature or the next agent.
Design for the job at hand.
Help people decide on a landing page, or get things done in a dashboard. Impeccable designs for the task.
- Persuade
- Operate
- Read
- Experience
Catch slop as your agent works.
The design hook checks UI edits and sends findings back to your agent. It runs in code, without an AI model or API key.
- Agent edits the page
Hero.tsx - Detector reports issuesAI beigeClipped label
- Agent fixes them
Hero.tsxSecond pass - No issues detected0 findings
Install Impeccable
Install the skill, switch on automatic design checks, and make something you’re proud of.
1Install Impeccable
Install via
Run in your project folder, then follow the prompts.
npx impeccable installIn ChatGPT or Codex, open the Plugins tab and search for Impeccable.
Open its details and select the + button to install. Then start a new chat in your project and continue to step 2.
In the Claude Code chat, add the marketplace:
/plugin marketplace add pbakaus/impeccableThen open /plugin, choose Discover, and install Impeccable.
Run in your terminal:
npx skills add pbakaus/impeccableInstalls the shared skill. Use the CLI for integrations tailored to your coding tool.
Tool support & updates
The CLI adapts Impeccable to your coding tool. Choose an install for this project or all your projects.
GitHub Copilot app: Impeccable is built in. Enable it in Settings → Experimental.
Update later with npx impeccable update
Manage Impeccable from the Plugins tab in ChatGPT or Codex.
Update Impeccable with npx skills update impeccable
2Initialize & enable hooks
Give your agent context about your product and design direction, then enable hooks to catch design issues as it works.
Your coding tool must also allow hooks
After running the commands below, complete your tool’s hook approval or workspace trust steps so checks can run.
Using Codex? Open Settings → Hooks in the app, or /hooks in the CLI. Review and trust Impeccable’s PostToolUse and Stop hooks. They won’t run until you do.
Using
Initialize your project
Reload your coding tool. In the agent chat, run:
/impeccable initTurn on automatic checks
/impeccable hooks onAlready enabled? Your agent will confirm the current setup.
3Stay in the loop
Impeccable keeps evolving. Get the latest announcements, updates, and tips for better design with your agent.
- Design better with every update.Subscribe on Substack
Design lessons, walkthroughs, and tips and tricks in your inbox.
- Catch what’s new.Follow on X
New releases, quick tips, and work worth sharing.
- Help Impeccable grow.Star on GitHub
Star the repo to support the project and keep it close.
- Chrome extensionFind design issues on a page in Chrome. Open the Impeccable panel in DevTools to see what needs attention.Get the Chrome extension →
- Automated checksCheck UI changes in your pull requests. The CLI returns findings and exit codes your build can act on.Set up automated checks →
Getting started · Designing with Impeccable · Command reference · Changelog · FAQ