Government & Public Sector MCP Servers — GovInfo, Census Bureau, Congress.gov, and 40+ More

At a glance: 40+ servers across 8 subcategories. 5 official government agency servers. Rating: 4/5. Five government agencies have released official MCP servers — more institutional adoption than any other vertical category. The U.S. has the deepest coverage, from official Census Bureau and GPO servers to a community mega-aggregator with 188+ tools across 36 APIs. Official Agency Servers GovInfo MCP (U.S. GPO) — first official U.S. federal MCP server. Bills, laws, Federal Register, CFR, presidential documents. Certified digital repository. U.S. Census Bureau (34 stars) — 3 tools with PostgreSQL caching. ACS, Decennial Census, Economic Census. data.gouv.fr (France) (85 stars) — most-starred official government MCP. Public hosted instance at mcp.data.gouv.fr. India NSO eSankhyiki — 7 datasets from Ministry of Statistics via FastMCP 3.0. GSA-TTS USASpending — demo with login.gov OIDC authentication. Mega-Aggregators lzinga/us-gov-open-data-mcp — 188+ tools spanning 36+ APIs: Treasury, FRED