AI Elements
Vercel AI Elements is a shadcn-based React kit for AI-native apps — conversation, reasoning, tool-call and streaming UI.
- Open source repository
Agentic AI design systems
Design systems and component kits built so AI agents can read, compose and stay on-brand. They typically ship MCP servers, machine-readable docs and chat or tool-call UI — from Meta Astryx and Vercel AI Elements to assistant-ui, Primitiv, Marmo UI and Atlas.
6 systems found
All systems
assistant-ui
React primitives for AI chat interfaces — threads, messages, composers and MCP-aware surfaces coding agents can compose.
- Open source repository
Astryx Design System
Meta's open-source React 19 system with 170+ components, StyleX theming, CLI documentation and MCP tooling for agents.
- Open source repository
Atlas
Framework-agnostic design language for dense agent interfaces: dashboards, chat, multi-agent tools and AMOLED-black products.
- Open source repository
Marmo UI
MCP-native React design system that lets coding agents assemble production UI from live component APIs and tokens.
- Open source repository
Primitiv
A design-system contract layer for agents — compiles Figma, Storybook and code into machine-readable MCP context.
- Open source repository