Census
Query U.S. Census Bureau data, variables, and geography, offering both STDIO and Streamable HTTP interfaces.
This tool provides a comprehensive interface for accessing U.S. Census Bureau data, variables, and geographic information through the Model Context Protocol (MCP). It includes seven specialized tools that cover the entire Census data workflow, from discovering available datasets and searching for variables to resolving geography names into FIPS codes and executing complex data queries. Designed to be agent-friendly, it decodes suppression codes into human-readable reasons and provides recovery hints for errors, making it an invaluable resource for data analysis, research, and AI applications requiring demographic insights.
Key Features
01Provides 7 specialized tools covering the full Census data workflow.
02Includes an in-process variable cache with configurable Time-To-Live.
03Offers agent-friendly output with decoded suppression codes and clear recovery hints.
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05Supports both STDIO and Streamable HTTP transports for integration.
06Integrates with Census Data API, TIGERweb, and Census Geocoder for comprehensive data access.
Use Cases
01Querying specific Census variables for various geographies, including comparisons and rankings.
02Discovering available U.S. Census Bureau datasets and their vintage years.
03Converting natural language place names or street addresses to Census FIPS identifiers.