ChatPPT-MCP: 多文档RAG引擎的 MCP Server
一个基于MCP（Model Context Protocol）的多文档RAG（Retrieval-Augmented Generation）引擎应用，支持PPT文档的智能问答和分析。
功能特性
- 🔍 多文档处理: 支持索引多个PPT文档，基于视觉模型
- 🤖 智能问答: 基于RAG技术的文档问答
- 🔄 MCP集成: 使用Model Context Protocol进行工具调用
- 📊 交互式测试: 提供命令行交互测试界面
技术栈
- 后端框架: FastAPI
- 向量数据库: ChromaDB
- LLM: Doubao Vision
- 文档处理: LibreOffice, pypdfium2
- 协议: Model Context Protocol (MCP)
- 向量化: OpenAI Embeddings
安装使用
1. 安装依赖
pip install -e .
2. 环境配置
复制环境变量模板文件，并修改：
cp .env.example .env
3. 运行应用
RAG引擎测试模式
python rag_interactive_test.py
MCP测试模式(先sse启动：python mcp_ppt_server.py --transport sse)
python mcp_interactive_test.py
项目结构
app_chatppt/
├── src/ # 源代码目录
│ ├── multi_doc_rag_engine.py # RAG引擎核心
│ ├── document_processor.py # 文档处理器
│ └── ...
├── data/ # 示例数据
├── rag_interactive_test.py # 交互式测试入口
├── mcp_interactive_test.py # MCP集成测试
├── pyproject.toml # 项目配置
├── .env.example # 环境变量模板
└── README.md # 项目文档
许可证
MIT License
1 maintainer
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