Connects Claude to Data Commons, the public repository of global statistical datasets maintained by Google. You get direct access to thousands of indicators spanning demographics, economics, health, and environment across countries, cities, and regions. The MCP exposes operations to query both standard Data Commons observations and custom datasets if you're working with extended schemas. Reach for this when you need Claude to pull real statistical data for analysis, compare regional trends, or answer questions that require authoritative public datasets. Ships as a PyPI package with sample agents to get you started quickly.