us-census-bureau-data-api-mcp and open-census-mcp-server
These are complements: the official Census Bureau API provides raw data access, while the open-census wrapper layer adds natural language querying and contextual interpretation on top of that same underlying data source.
About us-census-bureau-data-api-mcp
uscensusbureau/us-census-bureau-data-api-mcp
The U.S. Census Bureau Data API MCP connects AI Assistants with official Census Bureau statistics.
Implements a local PostgreSQL database layer that caches Census Data API metadata for faster, more robust search functionality, while exposing tools and prompts through the Model Context Protocol (MCP) TypeScript SDK. Supports querying demographic datasets across multiple geographies and time periods via structured tool calls, with data migrations managed through Docker containers. Integrates directly with AI assistants (Claude, etc.) that support MCP servers, requiring only a Census API key and Node 18+ for deployment.
About open-census-mcp-server
brockwebb/open-census-mcp-server
Turn any AI assistant into your personal Census data expert. Ask questions in plain English, get accurate demographic data with proper interpretation and context.
Scores updated daily from GitHub, PyPI, and npm data. How scores work