Screen names against OFAC SDN and 7 more global sanctions lists. Free, no account required.
County GDP, personal income, and employment from the Bureau of Economic Analysis.
Unemployment rates, labor force, and Consumer Price Index from the Bureau of Labor Statistics.
Morbidity and Mortality Weekly Reports and disease surveillance.
County and tract-level health outcomes, behaviors, and preventive services from CDC PLACES.
Leading causes of death, mortality rates, infant mortality, and drug overdose data.
Population, income, poverty, education, housing, and commuting from the US Census ACS.
Establishment counts, employment, and payroll by geography and NAICS code from Census CBP.
Systematic medical reviews and evidence-based healthcare research.
Higher education data: tuition, graduation rates, and earnings.
Current drought conditions and severity across the United States.
Real-time earthquake events from the US Geological Survey.
Energy data from EIA: electricity, fuel prices, and renewables.
Toxics Release Inventory, Superfund sites, air quality data, and AQI.
Crime estimates by type, state arrest data, and national crime trends from the FBI UCR.
National crime incident estimates from NIBRS by offense type, weapon, and location.
Broadband availability, providers, speeds, and BEAD classification from the FCC.
Federal disaster declarations, emergencies, and assistance data.
GDP, unemployment, CPI, interest rates, and 800K+ economic time series from the Federal Reserve.
Home mortgage lending patterns, denial rates, and fair lending data.
Health professional shortage areas and community health centers.
Fair Market Rents, income limits, public housing, vouchers, and homeless counts.
Nonprofit lookup and IRS 990 filing data: revenue, assets, and compensation via ProPublica.
Historical climate data, temperatures, precipitation, and normals.
About Development MCP servers
Development is the broadest category on mcp.site. It covers servers that give an AI agent hands-on access to the software lifecycle: sandboxed shells and terminals, version-specific library documentation, package registries, test runners, debuggers, build and deploy pipelines, and project tools such as issue trackers. Most run locally over stdio because they need your filesystem or toolchain; a growing share run as hosted endpoints you connect with an API key or OAuth.
When choosing one, start with what the agent should be able to do without asking you, then check how the server scopes that access. Good servers expose a small, typed set of tools, document every environment variable, and let you restrict paths or repositories. Prefer listings with an Official badge or a recently updated repository, and read the install snippet for your client before adding credentials.