e Stat MCP Server
@cygkichi
日本の政府統計ポータルサイト「e-Stat」のAPIにアクセスするための機能。 The Japanese government's statistical portal site "e-Stat" API
概览
What is e Stat MCP Server?
It is a Model Context Protocol (MCP) server that provides access to the e-Stat API, the Japanese government statistics portal. It enables language models to search, retrieve metadata, and fetch statistical data from official Japanese statistics.
How to use e Stat MCP Server?
Obtain an e-Stat API application ID from the e-Stat API site. Then configure the server in your MCP client (e.g., Claude Desktop) using either a local uv command with a path to the server files, or the uvx command for the published package. Set the E_STAT_APP_ID environment variable to your API ID.
Key features of e Stat MCP Server?
- search_e_stat_tables: Search statistical tables by keyword and survey year.
- get_e_stat_meta_info: Retrieve metadata for a given statistical table ID.
- get_specific_e_stat_data: Fetch statistical data by table ID or dataset ID.
- get_e_stat_ref_dataset: Reference dataset filtering conditions and related info.
- get_e_stat_data_catalog: Get information on statistical table files and databases.
Use cases of e Stat MCP Server?
- Search for 2023 Tokyo population statistics.
- Retrieve data on ice cream demand.
- Compare aging rates across prefectures.
FAQ from e Stat MCP Server
How do I get an e-Stat API application ID?
Register on the e-Stat API site, agree to the terms of service, and obtain an application ID.
What tools does the server provide?
Five tools: search_e_stat_tables, get_e_stat_meta_info, get_specific_e_stat_data, get_e_stat_ref_dataset, and get_e_stat_data_catalog.
What kind of queries can I ask?
Example queries: “Search for 2023 Tokyo population statistics”, “Get statistics on ice cream demand”, “Compare aging rates by prefecture”.
How is the server configured for Claude Desktop?
Add a JSON block to the MCP config file (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json; Windows: %APPDATA%/Claude/claude_desktop_config.json) with the appropriate command and E_STAT_APP_ID environment variable.
What license does the server use?
MIT License. See the LICENSE file for details.
