Your brand, wherever you build.
What UI Rules does
Keep your brand styles and design guidance in one place, ready for the AI tools you work in.
Rules
Styles, usage, voice, and accessibility in one place.
Styles
Your color, type, spacing, logo, and icons, ready for every AI tool you connect.
Agent
Describe a change in plain language and preview before it applies.
Connections
Connect your rules to Cursor, Claude Code, v0, Lovable, Codex, and Figma Make.
What makes UI Rules different
One brand across your AI tools
Keep your rules and styles together instead of maintaining a separate copy for each tool. Connected tools can read the same brand guidance through MCP.
Design decisions alongside design tokens
Colors and spacing are only part of a brand. UI Rules also holds guidance on usage, voice, and accessibility, so your AI tools can read the reasoning alongside the values.
Built around your existing system
Connect your existing CSS variables and keep working in your current AI tools. UI Rules makes your design system available during generation without requiring you to restructure your codebase.
Room for each project's needs
Projects inherit the brand's rules and styles, with overrides for the things that need to differ. A project override leaves the original brand and other projects unchanged.
Who UI Rules is for
UI Rules is built for people creating branded experiences with AI:
- Designers making their brand guidelines usable during development.
- Developers generating interfaces that need to follow an existing design system.
- Product teams sharing consistent guidance across projects and AI tools.
- Freelancers and agencies working across multiple client brands.
The founder behind UI Rules
I’m a multi-award-winning designer with two decades leading design systems and teams across top agencies and large organizations. I built UI Rules to productize that thinking, so everything I know about keeping a brand consistent lives somewhere your AI tools can actually use.
How UI Rules works
Define your brand
Add your styles and rules, using your existing guidelines or the curated rules as a starting point.
Connect your AI tools
Follow the setup guides to connect tools such as Cursor, Claude Code, Codex, and v0.
Build with your rules in reach
Your connected tools request your rules and styles as they work. Keep the brand current, or use a saved version for projects that need it.
For help, contact us or join the Discord community.
UI Rules at a glance
- Name
- UI Rules
- Product
- Brand guidelines and design rules for AI tools
- Founder
- Hamish O'Neill
- Website
- uirules.com
- Core offering
- Rules, Styles, Agent, and Connections
- Audience
- Designers, developers, product teams, freelancers, and agencies
- Contact
- Contact us
- Pricing
- Starter: Free. Pro: $24 per month. Team: $79 per month. Compare plans.
