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--- |
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title: DpcMcpClient |
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emoji: 🤯 |
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colorFrom: pink |
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colorTo: yellow |
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sdk: docker |
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pinned: false |
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short_description: MCP-Client Test for DNext Product Catalog MCPServer |
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--- |
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# DPC MCP Client |
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**Desinged to test the DNext Product Catalog REST API MCP Server.** |
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A Gradio-based chatbot application designed to interact with Product Catalog APIs through FASTMC-Server's streamable-http protocol using LangChain MCP Client. |
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## 🚀 Features |
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- LangChain MCP Client integration |
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- Gradio-based user interface |
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- StreamableHTTP protocol support |
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- Product Catalog API integration |
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- Astral/UV package manager support |
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- Python 3.13 compatibility |
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## 📋 Requirements |
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- Python 3.13 or higher |
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- UV package manager |
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- The following environment variables: |
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```env |
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AGENT_DEBUG=true |
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LLM_PROVIDER=OPENAI |
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LLM_API_KEY=your_api_key_here |
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LLM_MODEL=gpt-4.1 |
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MCP_SERVER_URL=http://localhost:8080/mcp/ |
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``` |
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## 🛠️ Installation |
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1. Clone the repository: |
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```bash |
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git clone https://github.com/yourusername/dpc_mcp_client.git |
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cd dpc_mcp_client |
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``` |
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2. Install dependencies using UV: |
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```bash |
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uv sync |
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``` |
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## 🚀 Usage |
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To start the application: |
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```bash |
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uv run app.py |
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``` |
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* Once started, the Gradio interface will automatically open in your browser. You can query Product Catalog APIs through this interface. |
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* Click the link to open the Gradio interface in your browser: [http://0.0.0.0:7860](http://0.0.0.0:7860) |
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## 📁 Project Structure |
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``` |
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dpc_mcp_client/ |
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├── app.py # Gradio UI and main application |
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├── mcp_client.py # MCP Client implementation |
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├── resources/ # Resource files |
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│ ├── instruction.txt |
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│ └── dpc_restapi_summary.txt |
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├── pyproject.toml # Project dependencies |
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└── README.md |
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``` |
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## 🔧 Dependencies |
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- environs>=14.2.0 |
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- gradio>=5.32.1 |
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- langchain-mcp-adapters>=0.1.4 |
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- langchain-openai>=0.3.19 |
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- langgraph>=0.4.8 |
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- loguru>=0.7.3 |
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## 🤝 Contributing |
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1. Fork the repository |
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2. Create your feature branch (`git checkout -b feature/amazing-feature`) |
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3. Commit your changes (`git commit -m 'Add some amazing feature'`) |
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4. Push to the branch (`git push origin feature/amazing-feature`) |
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5. Open a Pull Request |
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