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Getting Started

🇨🇳 中文文档 | English

LangChain4j-AIDeepin — AI application platform.

Integrates AI chat, knowledge base (RAG), workflow orchestration, long/short-term memory, MCP tools, and more — for rapidly building intelligent business assistants.

Demo: http://www.aideepin.com

Repository Structure

Directory Description Docs
server/ Backend service (Spring Boot + langchain4j + langgraph4j) README
admin-web/ Admin dashboard (Vue 3 + Naive UI) README
user-web/ User-facing web app (Vue 3 + Naive UI) README

Quick Start

See Development Guide for secondary development. For deployment, see docker/README.md or each sub-project's README.

Features

Feature Description
AI Chat Multi-character (multi-conversation) with configurable prompts, models, and parameters. Streaming output
Image Generation Text-to-image and image editing. Supports GPT-Image-2, DashScope Wanx, and more
Knowledge Base (RAG) Supports both vector search and knowledge graph retrieval
AI Workflow Visual editor with conditional branching, parallel execution, and built-in nodes for LLM calls, knowledge base queries, human feedback, and more
MCP Service Marketplace Integrate MCP services to extend AI with external tools and data sources
ASR & TTS Flexible text/voice input and output combinations (text⇄text, text⇄voice, voice⇄text, voice⇄voice), with selectable AI voice tones
Short & Long-term Memory Automatically extracts and stores key information from conversations for personalized responses based on historical context
Storage Local file storage, Alibaba Cloud OSS integration
Open API RESTful API for Characters, Knowledge Bases, and Workflows — generate API keys and integrate with external systems. Supports streaming and blocking response modes

Integrated Platform Features

Model Platform Chat Image Generation Image Recognition Text-to-Speech Speech Recognition
OpenAI
Qwen
SiliconFlow
Ollama
DeepSeek

Screenshots

AI Chat Image Generation
AI Chat Image Generation
Knowledge Base Workflow
Knowledge Base Workflow

⭐ Support the Project

If you find LangChain4j-AIDeepin useful, please consider:

  • Starring the repository on GitHub
  • Recommending it to others
  • Sharing your experience

❤️ Thanks to

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About

基于AI的工作效率提升工具(聊天、绘画、知识库、工作流、 MCP服务市场、语音输入输出、长期记忆) | Ai-based productivity tools (Chat,Draw,RAG,Workflow,MCP marketplace, ASR,TTS, Long-term memory etc)

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