Estat MCP Server

🚀 e-Stat MCP Server

The Model Context Protocol (MCP) server provides functions to access the API of the Japanese government's statistical portal, "e-Stat", enabling language models to search for and obtain statistical data.

🚀 Quick Start

✨ Features

This server offers the following tools:

• search_e_stat_tables: Search for statistical tables using keywords and survey years.
• get_e_stat_meta_info: Obtain meta-information based on the statistical table ID.
• get_specific_e_stat_data: Retrieve statistical data based on the statistical table ID or dataset ID.
• get_e_stat_ref_dataset: Get information such as filtering conditions for reference datasets.
• get_e_stat_data_catalog: Obtain information on statistical tables and statistical databases.

📦 Installation

To use this server, you need to obtain an application ID for the e-Stat API. Follow these steps:

1. Visit e-Stat API Function.
2. Complete user registration.
3. Agree to the terms of service and obtain the application ID.

Claude Desktop

• MacOS: ~/Library/Application\ Support/Claude/claude_desktop_config.json
• Windows: %APPDATA%/Claude/claude_desktop_config.json

{
    "mcpServers": {
        "e-stat": {
            "command": "uv",
            "args": [
                "--directory",
                "/path/to/estat-mcp-server",
                "run",
                "server.py"
            ],
            "env": {
                "E_STAT_APP_ID": "YOUR_E_STAT_APP_ID"
            }
        }
    }
}

{
    "mcpServers": {
        "e-stat": {
            "command": "uvx",
            "args": [
                "estat-mcp-server"
            ],
            "env": {
                "E_STAT_APP_ID": "YOUR_E_STAT_APP_ID"
            }
        }
    }
}

💻 Usage Examples

Basic Usage

After connecting, Claude can answer questions like:

• "Search for population statistics in Tokyo in 2023."
• "Get statistical data on ice cream demand."
• "Compare the aging rates of each prefecture."

📄 License

This project is provided under the MIT license.

• For detailed information, please refer to the LICENSE file.