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Welcome! This project features multiple MCP clients integrated withGoogle Gemini AI to execute tasks via theModel Context Protocol (MCP) — with and without LangChain.

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This repository includesfour MCP client options for various use cases:

If you want to add or reuse MCP Servers, check outthe MCP Servers repo.

✅ Connects to an MCP server (STDIO or SSE)
✅ UsesGoogle Gemini AI to interpret user prompts
✅ AllowsGemini to call MCP tools via server
✅ Executes tool commands and returns results
✅ (Upcoming) Maintains context and history for conversations

Choose the appropriate command for your preferred client:

• Legacy STDIO —uv run client.py path/to/server.py
• LangChain STDIO —uv run langchain_mcp_client.py path/to/server.py
• LangChain Multi-Server STDIO —uv run langchain_mcp_client_wconfig.py path/to/config.json
• SSE Client —uv run client_sse.py sse_server_url

mcp-client-gemini/├── client.py                        # Basic client (STDIO)├── langchain_mcp_client.py         # LangChain + Gemini├── langchain_mcp_client_wconfig.py # LangChain + config.json (multi-server)├── client_sse.py                   # SSE transport client (local or remote)├── .env                            # API key environment file├── README.md                       # Project documentation├── requirements.txt                # Dependency list├── .gitignore                      # Git ignore rules├── LICENSE                         # License information

1. You send a prompt:

   Create a file named test.txt

2. The prompt is sent toGoogle Gemini AI.
3. Gemini uses availableMCP tools to determine a response.
4. The selected tool is executed on theconnected server.
5. The AI returns results and maintainsconversation context (if supported).

At this time, this project doesnot accept external code contributions.

This is to keep licensing simple and avoid any shared copyright.

You're very welcome to:✅ Report bugs or request features (via GitHub Issues)
✅ Fork the repo and build your own version
✅ Suggest documentation improvements

If you'd like to collaborate in another way, feel free to open a discussion!