PixilUI and Agents Kit
A free, shadcn-compatible registry of 224 entries for voice agents, conversations and agent interactions, much of it adapted from other libraries (AI Elements, Beautiful UI, beUI, prompt-kit, ElevenLabs, LiveKit and more) with credits.
In short
Agents Kit gathers agent UI from many libraries into one free registry of 224 entries, strong on voice: LiveKit, ElevenLabs and OrbKit pieces sit next to AI Elements, beUI and prompt-kit adaptations, each credited. Check the license per item: adapted pieces keep their original licenses, while Agents Kit's own components use a non-commercial license. PixilUI's free items are MIT, so they can ship in a paid product.
Checked against Agents Kit's own docs on .
Side by side
| Question | Agents Kit | PixilUI |
|---|---|---|
| What it is | A registry that adapts components from many libraries, plus its own | AI product components published as a shadcn registry |
| Sources | AI Elements 49, Beautiful UI 42, prompt-kit 21, beUI 19, ElevenLabs 17, LiveKit 15, Blocks.so 9 and more | Its own items on one foundation |
| Voice | LiveKit, ElevenLabs and OrbKit pieces | Not in the catalog |
| License | Its own components: non-commercial; adapted pieces keep their original licenses (MIT for those its notices list) | Free items under MIT; Pro items need a paid license |
| Agent setup | llms.txt and the shadcn MCP server with the @agents-kit namespace | llms.txt, an agent skill and a remote MCP server; free items need no login |
| Install | npx shadcn@latest add https://agents-ui.github.io/agents-kit/c/agent-card.json | npx shadcn@latest add @pixilui/approval-card |
What Agents Kit is good at
- Voice: LiveKit, ElevenLabs and OrbKit pieces in one registry.
- Many libraries' agent pieces in one place, each credited to its source.
- Components that take data through props and return intent through callbacks, with no backend assumed.
What PixilUI adds
- One license across the free items: MIT, including commercial use.
- Items designed together on one foundation, in two design styles, rather than adapted from several.
- Each item's states, keys and reduced-motion behavior listed on its page.
Install
Agents Kit
npx shadcn@latest add https://agents-ui.github.io/agents-kit/c/agent-card.jsonpnpm dlx shadcn@latest add https://agents-ui.github.io/agents-kit/c/agent-card.jsonyarn dlx shadcn@latest add https://agents-ui.github.io/agents-kit/c/agent-card.jsonbunx --bun shadcn@latest add https://agents-ui.github.io/agents-kit/c/agent-card.jsonPixilUI, after adding the registry to components.json (installation)
npx shadcn@latest add @pixilui/approval-cardpnpm dlx shadcn@latest add @pixilui/approval-cardyarn dlx shadcn@latest add @pixilui/approval-cardbunx --bun shadcn@latest add @pixilui/approval-cardUsing both
They can share a project through the shadcn CLI. Check each Agents Kit item's license before it ships in a paid product.
Questions
Can I use Agents Kit in a commercial product?
It depends on the item. Its LICENSE.md is a non-commercial license for the original Agents Kit components; adapted pieces keep their original licenses, and its third-party notices list MIT for BoardUI, Blocks.so, Beautiful UI and beUI. Check each item before shipping it in a paid product.
Agents Kit or PixilUI?
Agents Kit for voice agent UI and a quick look at many libraries' pieces in one place. PixilUI for approvals, runs, tool calls, thinking and streaming text on one foundation, with each item's states listed and free items under MIT.
More comparisons
- PixilUI and shadcn/ui
- PixilUI and AI Elements
- PixilUI and assistant-ui
- PixilUI and CopilotKit
- PixilUI and prompt-kit
- PixilUI and Arc
- PixilUI and affectUI
- PixilUI and beUI
- PixilUI and React Bits
- PixilUI and AI SDK Agents
- PixilUI and BoardUI
- PixilUI and ReUI
- PixilUI and Magic UI
- PixilUI and Aceternity UI
- PixilUI and Kibo UI
- PixilUI and Tool UI
- PixilUI and LlamaIndex chat-ui
- PixilUI and Chatbot UI
- PixilUI and Shadcnblocks
- PixilUI and shadcn.io
Sources
Read on . If something here no longer matches Agents Kit's site, write to hello@pixilui.com and we will fix it.