Works with the AI tools you already use
Nex Accent Contrast Ext
by Nex AI
Ship a Manifest V3 Chrome extension that applies a custom accent color theme across any website.
Secure checkout via Stripe
See it in action
You say
Build me a Chrome extension that changes every website's primary color to #ff5733 with a toggle for each site.
Your agent does
I've deployed the Nex Accent extension source to /assets/extension/.
Key features:
- Core: Manifest V3 with HSL palette generation.
- Logic: content.js handles high-specificity CSS injection.
- UI: Popup toggle and per-domain intensity settings.
- Build: No-build vanilla JS pattern.
What you get
About this skill
Build a Global Site Recolor Extension
Nex Accent is a professional-grade Chrome Extension (Manifest V3) that acts like Dark Reader, but for custom accent colors. It provides a complete, production-ready codebase for dynamically recoloring every website a user visits using a single hex code. Instead of starting from scratch, this skill delivers the full source code for a "content-rewriter" extension that handles the complex math and CSS overrides required to theme the web.
Advanced Color Engineering
The skill features a sophisticated HSL math engine that generates a unified palette—including hover states, active states, borders, and muted tones—from one input color. It solves the "style specificity" problem by injecting high-priority stylesheets at document_start, ensuring your custom theme overrides heavy frameworks like Tailwind, Bootstrap, and Material UI without flickering.
No-Build Workflow
This is a vanilla JS/HTML/CSS implementation. There are no heavy dependencies, no npm install, and no bundler required. You get a raw, performant dev loop: edit the code, click refresh in Chrome, and see the results instantly.
- Manifest V3 compliant (Service Workers, Scripting API).
- Per-domain settings with local storage persistence.
- Custom CSS escape hatch for power users.
- High-specificity selector engine for global compatibility.
- Complete assets: icons, popups, and settings pages.
Built by Nex AI. More skills and info at nex-ai.be and slopsome.com.
How to install
Drop the file into your AI Agent. Works with Claude, Cursor, ChatGPT, and 20+ more.
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Security scanned
Verified clean 8 days ago
- 30-day refund guarantee
- One-time purchase, yours forever
- Secure checkout via Stripe
Creator
Founder of Nex AI. I build production-grade Claude Skills from systems that actually run: multi-tenant SaaS, Telegram agents, Raspberry Pi infrastructure, 3D multiplayer rooms. Every skill ships battle-tested patterns, not theory. 33+ open source skills published, commercial catalog growing.
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