Gemini Deepsearch MCP Server

Gemini DeepSearch MCP is an automated research agent that leverages Google Gemini models and Google Search to perform deep, multi-step web research.

Local serverstdioPython

What is the Gemini Deepsearch MCP Server?

Gemini Deepsearch MCP becomes available to MCP clients through the Gemini Deepsearch MCP. Gemini DeepSearch MCP is an automated research agent that leverages Google Gemini models and Google Search to perform deep, multi-step web research. It generates sophisticated queries, synthesizes information from search results, identifies knowledge gaps, and produces high-quality, citation-rich.

What Gemini Deepsearch MCP does

Gemini DeepSearch MCP is an automated research agent that leverages Google Gemini models and Google Search to perform deep, multi-step web research. It generates sophisticated queries, synthesizes information from search results, identifies knowledge gaps, and produces high-quality, citation-rich answers.

Key capabilities

  • Automated multi-step research — using Gemini models and Google Search
  • FastMCP integration — for both HTTP API and stdio deployment
  • Configurable effort levels — (low, medium, high) for research depth
  • Citation-rich responses — with source tracking
  • LangGraph-powered workflow — with state management

Requirements

  • Python 3.12+ - GEMINI_API_KEY environment variable

Practical notes

  • Maintained by alexcong, written in Python.

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

How to install the Gemini Deepsearch MCP Server

{
  "mcpServers": {
    "gemini-deepsearch": {
      "command": "uvx",
      "args": ["install"],
      "env": {
        "GEMINI_API_KEY": "your-value",
        "LANGSMITH_API_KEY": "your-value"
      }
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Configuration

  • Python 3.12+ - GEMINI_API_KEY environment variable
VariableDescriptionRequired
GEMINI_API_KEYCredential the server authenticates with.Yes
LANGSMITH_API_KEYCredential the server authenticates with.Yes

Example prompts to try

  • “Use Gemini Deepsearch MCP to Low.”
  • “Use Gemini Deepsearch MCP to Medium.”
  • “Use Gemini Deepsearch MCP to High.”

Frequently asked questions

Gemini DeepSearch MCP is an automated research agent that leverages Google Gemini models and Google Search to perform deep, multi-step web research. It generates Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.