Gemini Code Assist Integration

Nancy Brain can be used as a local MCP (Model Context Protocol) server with Gemini Code Assist, allowing you to interact with your knowledge base directly within your IDE.

Prerequisites

Before you begin, ensure you have installed Nancy Brain and built your knowledge base.

Configuration

To connect Gemini Code Assist to the Nancy Brain MCP server, you need to configure it in your Gemini settings file.

1. Open your Gemini settings JSON file, located at ~/.gemini/settings.json (where ~ is your home directory).

2. Add the following configuration to the mcpServers object:

   {
       "mcpServers": {
           "nancy-brain": {
               "command": "/path/to/your/conda/env/bin/python",
               "args": [
                   "/path/to/your/nancy-brain/run_mcp_server.py"
               ],
               "env": {
                   "PYTHONPATH": "/path/to/your/nancy-brain",
                   "KMP_DUPLICATE_LIB_OK": "TRUE"
               }
           }
       }
   }
   

   Important: Replace /path/to/your/conda/env/bin/python with the absolute path to the Python executable in your Conda environment where nancy-brain is installed. Also, replace /path/to/your/nancy-brain/ with the absolute path to your nancy-brain project directory.

3. Save the settings.json file.

4. In your IDE, open the command palette and select Developer: Reload Window to apply the changes.

Usage

Once configured, you can interact with the Nancy Brain server in the Gemini Code Assist chat.

• Use the /mcp command to check the status of the nancy-brain server and see a list of available tools.
• Use the /tools command to see all available tools, including those from the nancy-brain server.

You can now use the Nancy Brain tools, such as search_knowledge_base, directly in the Gemini chat to query your knowledge base.

Example Prompt:

/search_knowledge_base what is the architecture of this project?

This will use Nancy Brain to search the knowledge base and provide a relevant response.