Gemini Thinking MCP Server

A Model Context Protocol (MCP) server implementation for the Google Gemini language model. This server allows Claude Desktop users to access the powerful reasoning capabilities of Gemini-2.0-flash-thinking-exp-01-21 model.

What is Gemini Flash?

Gemini-2.0-flash-thinking-exp-01-21 is a specialized version of Google's Gemini model that's optimized for fast responses while maintaining high quality. It excels at:

Mathematical reasoning
Logical deduction
Step-by-step analysis
Structured thinking

Installation

Prerequisites

Node.js (v18 or higher)
npm
Claude Desktop
Google Gemini API key

Setup

Clone this repository:

git clone https://github.com/falahgs/gemini-thinking-mcp.git
cd gemini-thinking-mcp

Install dependencies:

npm install

Create a .env file with your Google API key:

GEMINI_API_KEY=your-api-key-here

Build the project:

npm run build

Configuring Claude Desktop

To use this MCP server with Claude Desktop, update your Claude Desktop configuration:

Locate your Claude Desktop config file:
- Windows: %APPDATA%\Claude\claude_desktop_config.json
- macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
Add the following to the mcpServers section:

"gemini-thinking": {
    "command": "node",
    "args": ["/path/to/gemini-thinking-mcp/build/index.js"],
    "env": {
        "GEMINI_API_KEY": "your-api-key"
    }
}

Restart Claude Desktop to apply the changes.

Usage

Once configured, you can access the Gemini model in your Claude Desktop conversations:

@gemini-thinking Can you help me solve this math problem step by step?

Parameters

You can adjust the model parameters:

prompt: Your input text for Gemini (required)
max_tokens: Maximum tokens to generate (default: 8192)
temperature: Controls randomness (default: 0.2)

Examples

Here are some examples of the Gemini Thinking MCP server setup and usage:

Example 1: Installing MCP Server

This example shows the process of installing and configuring the Gemini Thinking MCP server in Claude Desktop environment.

Example 2: Testing Mathematical Problem Solving

A demonstration of the MCP server solving a mathematical equation step by step, showing its problem-solving capabilities.

Development

npm run dev     # Watch mode
npm run build   # Build for production
npm start       # Run the server

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

MIT

Gemini Thinking MCP Server