Estat FAQs

Question 1

What is Estat (estat-mcp)?

Accepted Answer

Estat (estat-mcp) is an async Python client and an MCP server that provides programmatic access to over 3,000 Japanese government statistics available through the official e-Stat portal.

Question 2

What types of Japanese government data can I access using Estat?

Accepted Answer

You can access a wide range of official statistics including population estimates, GDP, CPI (Consumer Price Index), labor force data, trade statistics, agriculture, and various regional datasets.

Question 3

How does Estat integrate with AI assistants?

Accepted Answer

Estat features an MCP (Model Context Protocol) server with four specialized tools. This allows AI assistants like Claude Desktop or Cursor to directly query, search, and retrieve Japanese statistics via natural language commands.

Question 4

Can Estat data be easily used with data analysis libraries?

Accepted Answer

Yes, Estat facilitates seamless integration with popular data analysis tools. You can export retrieved statistical data directly into Polars or pandas DataFrames for convenient manipulation, analysis, and visualization.

Question 5

Does Estat handle API rate limits and large datasets?

Accepted Answer

Absolutely. Estat has built-in API rate limiting to ensure compliance with e-Stat's usage policies and automatically handles pagination, allowing you to fetch large datasets without manual intervention.

Estat

Estat

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主要功能

使用案例