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Langchain4j Aideepin

AI 应用平台(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 application platform (Chat,Draw,RAG,Workflow,MCP marketplace, ASR,TTS, Long-term memory etc)

Install

$git clone https://github.com/moyangzhan/langchain4j-aideepin

Install command taken from the project's README or registry entry. Always review code before running it.

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

Documentation

Section On GitHub Rendered site
User Guide docs/en/guide Site
API Reference docs/en/api Site
Developer Docs docs/en/dev Site

The rendered site is auto-built and published by GitHub Actions when docs/** changes on main. To run it locally: pnpm install && pnpm run docs:dev.

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

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