Estat

关于

Estat is a comprehensive tool designed to provide programmatic access to Japan's official statistics portal, e-Stat. With over 3,000 statistical tables covering a wide range of topics from population and economy to labor and agriculture, Estat offers both a robust Python asynchronous client with type-safe Pydantic models and a built-in rate limiter. It also functions as an MCP server, empowering AI assistants like Claude Desktop to search, retrieve metadata, and fetch detailed statistical data through four dedicated tools, making Japanese government statistics easily queryable and integrable for advanced analysis.

主要功能

• Programmatic access to over 3,000 Japanese government statistical tables
• Async Python client with type-safe Pydantic models for clean data handling
• Built-in API rate limiting and automatic pagination for large datasets
• MCP server integration, enabling AI assistants to query statistics via four specialized tools
• Seamless export of statistical data to Polars or pandas DataFrames
• 0 GitHub stars

使用案例

• Programmatically retrieve and analyze Japanese macroeconomic and demographic statistics in Python applications
• Integrate official Japanese government statistics into AI assistants for quick data queries and insights
• Combine macro-level statistics with company-specific financial data for comprehensive market and economic analysis