LangGraph MCP Chatbot

A general-purpose chatbot with LangGraph's MCP functionality with Tavily web search integration

Technology Stack

• LangGraph with MCP
• Tavily MCP for web search
• Frontend: Streamlit

Features

• Accepts text input from the user
• Uses Tavily's MCP to search the web where necessary
• Provides responses combining reasoning with search results
• Basic conversation workflow

Installation

1. Clone the repository:

   git clone https://github.com/kamsur/LangGraph_MCP_Chatbot.git

2. Navigate to the project directory:

   cd LangGraph_MCP_Chatbot/src

3. Create a virtual environment:

   python -m venv .venv
   source .venv/bin/activate  # On Windows use `.venv\Scripts\activate`

4. Install the required packages:

   pip install -r requirements.txt