A design system your AI agent actually follows.
Identity Forge packs fonts, colors, semantic tokens, and a DESIGN.md into one curated kit that Claude Code, Cursor, and v0 read every session. Pick a kit below and see it on real surfaces before your agent builds with it.
npx identityforge@latest install --client claude-codenpx identityforge@latest loginUse Identity Forge to pick a theme that fits this product, apply it, and follow the DESIGN.md.Free kits work out of the box. Get an API key for the full library and your plan quota.
Works with every AI builder & agent
Choose a kit
65 themes, each with its own fonts, colors, and spacing
Landing page: Full marketing page — hero, social proof, features, a metrics/graph section, and CTA — as alternating full-bleed bands in the kit's captured surfaces. Scroll to explore.
Generated live · not templates
One prompt. One shot.
Every screen below was built by an AI coding agent from a single Identity Forge kit — its DESIGN.md and design tokens, nothing else. No hand-coding, no templates. Filter by type, scroll any card to walk through its page, click to open the real thing.
Browse AI Design Kits
Fixed combinations of fonts, colors, tokens, and spacing. Each kit is a complete visual system ready for AI coding agents.
Why agents drift without a system
Three failure modes that happen before you realize it.
Hex drift
Your agent picks a slightly different blue every session. After ten sprints, your UI has fifteen grays, four primary shades, and a button that matches nothing.
Prompt overhead
You paste the same font names, token values, and usage notes into every new session. It works once. The next session starts from scratch.
No shared language
"Make it look premium" means nothing to an agent. Without specific token names and component rules, every sprint reinvents the system.
Give your agent a kit once.
It follows the font rules, color roles, and component conventions in every session without being told twice. One export. Permanent visual consistency.
How It Works
From visual direction to agent-readable implementation files in one workflow.
Describe
Tell us what the product, market, or agent-built interface should feel like
Pick a kit
Start from a curated visual system with fonts, colors, tokens, and usage rules
Preview
See the kit on realistic UI surfaces before asking an agent to build with it
Add brand context
Choose a name and domain when the kit needs to become a complete brand
Export
Copy DESIGN.md, shadcn variables, Tailwind config, tokens JSON, or API links
Everything Agents Need to Keep Design Consistent
Stop making every AI session rediscover visual direction. Give it tokens, examples, and constraints it can actually use.
Start from a real visual system
Curated font, color, radius, spacing, and semantic-token combinations for agents to apply consistently.
Give coding agents exact rules
Generate DESIGN.md, shadcn CSS variables, Tailwind config, DTCG tokens, and registry JSON from one source.
No more random hex drift
Every kit maps raw colors to background, foreground, primary, accent, status, chart, border, and ring roles.
Fonts that agents can use
Heading, body, and mono font choices include Next.js font setup, CSS variables, weights, and usage rules.
Fetch kits from code
Use public API routes or shadcn-compatible registry endpoints to bring kits into agent workflows.
Add brand context when needed
Keep the existing naming and domain pipeline, then use the selected name and domain in previews and exports.
From kit to shipped, in one paste
A single source of truth fans out into every format the modern AI stack consumes, no manual translation, no hex drift.
Choose a design kit
Colors, type, radius, spacing, already harmonized.
Your agent ships on-brand
Consistent across every screen and session.
Built for people who ship with AI
Different workflows. Same result: a UI that holds together.
AI-first builders
You ship with Claude Code, Cursor, or v0. Your UI should look intentional, not accidental. One kit sets the rules. Your agent follows them every session.
Browse kits →Design engineers
Start from a real token system, not a blank globals.css. Every kit ships ready for shadcn, Tailwind, and DTCG pipelines. No inventing, no guessing.
Open API docs →Indie founders
Your MVP needs to look like a real product. Pick a kit, export DESIGN.md, hand it to your agent. Done in five minutes.
Get a kit free →One kit. Every format your agent reads.
Stop converting tokens by hand. Export DESIGN.md, CSS variables, Tailwind themes, or shadcn registry JSON, all from the same source.
# Ambient Sage — DESIGN.md ## Fonts - Heading: Plus Jakarta Sans (--font-heading) - Body: Plus Jakarta Sans (--font-sans) - Mono: JetBrains Mono (--font-mono) ## Agent rules - Separate panels with tonal surface shifts, not shadows. - Reserve yellow (#FEE951) for actions and focus.
:root {
--background: 72 9% 10%;
--foreground: 68 13% 88%;
--primary: 53 99% 66%;
--accent: 52 89% 68%;
--radius: 1.25rem;
}npx shadcn add \ https://identityforge.io/r/ambient-sage.json
@theme {
--color-background: oklch(20% 0.02 120);
--color-primary: oklch(92% 0.18 100);
--color-accent: oklch(90% 0.15 100);
--font-heading: "Plus Jakarta Sans";
}A brief your agent actually reads
DESIGN.md is a structured markdown file that gives your coding agent everything it needs: token names, font roles, usage rules, and component constraints.
# Ambient Sage — DESIGN.md
## Purpose
Calm, warm product system for focused tools,
wellness products, and thoughtful dashboards.
## Color tokens (dark)
| Token | Value | Role |
|---------------|---------|-------------------|
| --background | #1A1C17 | Page background |
| --primary | #FEE951 | Actions, focus |
| --accent | #F7E464 | Quiet emphasis |
| --destructive | #CC3333 | Errors, warnings |
## Typography
- Heading: Plus Jakarta Sans (warm clarity)
- Body: Plus Jakarta Sans (readable at all sizes)
- Mono: JetBrains Mono (code, IDs, values)
## Agent rules
1. Use tonal surface shifts instead of card shadows.
2. Reserve yellow for actions and focus states.
3. Use generous rounding consistently across controls.
4. Keep display data large, calm, and easy to scan.
26 semantic tokens. Every role covered.
Colors are not just palettes; they are roles. Every kit maps background, foreground, primary, accent, status, chart, border, and ring to specific hex values your agent uses by name.
Ambient Sage, dark mode
Heading · Body · Mono
Every kit defines three font roles. Agents reference them by CSS variable, never by name, never by guessing.
Ship fast.
Plus Jakarta Sans· 600 · monospaceA focused system for tools that inspect, execute, and explain complex workflows.
Plus Jakarta Sans· 400-600 · sans-serifconst kit = await getKit("ambient-sage")
JetBrains Mono· 400-500 · monospaceOne kit beats four alternatives
Every session your agent builds UI without a system is a session that drifts. A kit fixes it permanently.
Identity Forge
Pick a kit. Export DESIGN.md. Your agent has a complete token system, font rules, and component constraints — in one file.
Pasting into prompts
Works this session. Gone next time. You re-explain fonts, colors, and rules in every new chat.
shadcn defaults
Generic look. No personality. Every project using shadcn defaults looks the same. Agents drift to random choices.
Custom by hand
Takes days. Breaks with every refactor. Hard to share with an agent in a prompt.
Choose your Pro plan
One feature set, three ways to pay. Every plan unlocks the full kit catalogue, all export formats and the brand API. Displayed prices include applicable tax.
Monthly
Flexible, cancel anytime
$9/mo
Get Monthly- Every design kit, palette & font pairing
- All exports: DESIGN.md, tokens, Tailwind, registry
- Unlimited favorites & custom collections
- 1,000 AI generations / month
- Brand API & shadcn registry access
- Advanced AI models, ad-free
Yearly
Just $4.50/mo, billed yearly
$54/yr$108
Get Yearly- Every design kit, palette & font pairing
- All exports: DESIGN.md, tokens, Tailwind, registry
- Unlimited favorites & custom collections
- 1,000 AI generations / month
- Brand API & shadcn registry access
- Advanced AI models, ad-free
Lifetime
Pay once, yours forever
$149once
Get Lifetime- Every design kit, palette & font pairing
- All exports: DESIGN.md, tokens, Tailwind, registry
- Unlimited favorites & custom collections
- 1,000 AI generations / month
- Brand API & shadcn registry access
- Advanced AI models, ad-free
Free, browse every kit and export the basics. 20 AI generations / month.
Start freeFrequently asked questions
Everything you need to know about Identity Forge design kits.
Give your agent a visual system.
Start free. Upgrade when you need the full catalogue.
Browse kits free