LangCrew UI is a high-performance UI component library built with a modern frontend tech stack. It comes with core components like AgentX, enabling developers to quickly build production-grade applications across various business scenarios.
- ⚡ Quick Integration — Zero-config, plug-and-play setup
- 🧩 Highly Extensible — Deep customization for various business needs
- 🎨 Modern Design — Blends Antd with Tailwind CSS for beauty & usability
- 🛠 Developer-Friendly — Clear API definitions and well-structured docs
- 📦 Fast Build — Powered by Rspack + Pnpm for a smooth dev experience
| Module | Technology |
|---|---|
| Framework | React 19 |
| UI Library | Antd + Antd X |
| State Mgmt | Zustand |
| Build Tool | Rspack |
| Styling | Tailwind CSS |
| Package Mgmt | Pnpm |
pnpm install
pnpm dev
# Open Browser
http://localhost:3600/chat# In the web root directory (Optional)
pnpm install # Install dependencies
pnpm run publish # Generate ./agentx directory
# Copy to your target project
cp -r agentx /your-project
# Install locally
pnpm add ./agentximport AgentX from 'agentx';
<AgentX
shareId=""
sharePassword=""
headerNode={<></>}
footerNode={<></>}
shareButtonNode={<></>}
knowledgeBases={[]}
mcpTools={[]}
sandboxTools={[]}
selectedKnowledgeBases={[]}
selectedTools={[]}
requestPrefix=""
extraHeaders={{}}
language=""
senderContent=""
/>;| Prop Name | Type | Description | Required |
|---|---|---|---|
| shareId | string |
Share ID | ❌ |
| sharePassword | string |
Share password | ❌ |
| headerNode | ReactNode |
Custom header | ❌ |
| footerNode | ReactNode |
Custom footer | ❌ |
| shareButtonNode | ReactNode |
Custom share button | ❌ |
| knowledgeBases | Array |
Knowledge base list | ❌ |
| mcpTools | Array |
MCP tool list | ❌ |
| sandboxTools | Array |
Sandbox tool list | ❌ |
| selectedKnowledgeBases | Array |
Pre-selected knowledge bases | ❌ |
| selectedTools | Array |
Pre-selected tool IDs | ❌ |
| requestPrefix | string |
Request prefix | ❌ |
| extraHeaders | Record |
Additional HTTP headers | ❌ |
| language | string |
Language code | ❌ |
| senderContent | string |
Content to be sent | ❌ |
- ✅ Rapid Deployment — Core components ready out-of-the-box
- ✅ UI Consistency — Unified visual & interaction standards
- ✅ High Flexibility — Custom rendering & event handling
- ✅ Outstanding Performance — Optimized for build & runtime
- Wang Zihao
- Sheng Qing
- Liu Shaoming
- Chang Chunxing
This project is licensed under the MIT License.
