Yu AI Agent

Stale
GitHub Java No License

Description

A hands-on Java and Spring AI project for building AI agents with RAG, tool calling, MCP, and ReAct-style autonomous planning.

Key Features

  • Spring AI + LangChain4j — full-stack Java AI agent development with Spring Boot 3 and Java 21
  • RAG knowledge base — end-to-end retrieval-augmented generation with PgVector and document processing
  • Tool Calling — implement web search, file operations, PDF generation, and terminal commands as tools
  • MCP server development — build and deploy Model Context Protocol services for AI tool integration
  • ReAct autonomous agent — YuManus agent with self-planning capabilities using OpenManus patterns
  • Serverless deployment — deploy AI services with Serverless compute and SSE async streaming

Use Cases

💡 Building AI-powered dating advisor applications with multi-turn conversation and memory
💡 Creating autonomous planning agents that can research, download resources, and generate documents
💡 Learning enterprise AI development patterns including RAG, tool calling, and MCP
💡 Developing Java-based AI applications with Spring AI framework best practices
💡 Hands-on projects for resume building covering modern AI agent development

Tags

spring-ai react rag mcp java

Categories

🤖 Agent Framework 📚 RAG Tools 🔌 MCP Tools

Quick Start

# Clone the repo
git clone https://github.com/liyupi/yu-ai-agent.git
cd yu-ai-agent

# Setup environment variables for your AI provider
# Configure Spring AI with your API key

# Run the application
./mvnw spring-boot:run

# Access at http://localhost:8080
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