Japan Public Open Data MCP Server

Description

Model Context Protocol (MCP) server providing seamless access to 155 normalized Japanese public open datasets (10.16M+ records). Connect Claude Desktop, Cursor, Windsurf, and Cline directly to clean Japanese government open data: - **Central Government Procurement**: Nationwide GEPS tender awards (2020–2026) - **Corporate Tax Registry**: Nationwide registered corporations (13-digit NTA key) - **Land Valuation Benchmark**: 44-year historical archive (1983–2026) - **Healthcare & Senior Care**: 220k+ hospitals/clinics and 250k+ welfare facilities - **In-Memory DuckDB SQL**: High-speed analytical queries & cross-joins *Maintained independently by Japan Open Data Lab.*

Community Metrics

Categories

• mcp

Tags

• mcp
• smithery

Capabilities

• remote

Information