Open data MCP servers connect your AI to public datasets, government feeds, and civic APIs. Pull statistics, geospatial layers, and reference tables — strong for research, journalism, and apps that need authoritative public facts.
Showing 24 of 145 servers
Open Data
British Geological Survey AGS File Utilities API. Validate, convert, and generate graphical logs from AGS 4.x geotechnical data files. Supports schema validation, data validation, and format conversion.
Open Data
APIs.guru is the largest directory of OpenAPI specifications and REST API definitions. Browse and search thousands of public APIs, discover API documentation, and explore standardized API specifications from providers worldwide.
Open Data
AQUAVIEW offers access to a large database of global oceanographic datasets, enabling researchers and environmental scientists to search, retrieve, and analyze ocean data. Users can explore various collections and aggregate information to support marine research and conservation efforts.
Open Data
Bank of England Statistical Interactive Database. Retrieve daily exchange rates (GBP vs major currencies), Bank Rate (interest rate) history, and other statistical series from the BoE's public database. No authentication required.
Open Data
British Geological Survey OpenGeoscience OGC API. Access geology, earthquake, landslide, borehole, and sensor data through OGC API standards.
Open Data
British Geological Survey Sensor Data Service (OGC SensorThings API). Access real-time and historical environmental monitoring data from BGS sensors including groundwater levels, seismic data, and geotechnical measurements.
Open Data
Bureau of Labor Statistics API providing employment, unemployment, wages, prices, and productivity data. Access key economic indicators like the unemployment rate, CPI, and nonfarm payrolls.
Open Data
BridgeDB is a biological identifier mapping service that helps researchers convert between different gene, protein, and metabolite database identifiers. Map identifiers across multiple biological databases and retrieve cross-references for bioinformatics research.
Open Data
Access geological data from the British Geological Survey via the OGC API. Query boreholes, earthquakes, landslides, geological maps, offshore survey data, and geomagnetic observations across the UK.
Open Data
Calendarific provides a global holidays API covering 230+ countries and 3,300+ states. Look up public, national, religious, and observance holidays by country and year.
Open Data
National Grid ESO Carbon Intensity API for Great Britain. Real-time and forecast carbon intensity of electricity generation, generation fuel mix, and regional breakdowns across 14 GB regions.
Open Data
Access CQC inspection data for health and social care providers in England. Search and retrieve detailed information about care providers, locations, inspection ratings, and regulatory actions.
Open Data
Centre for Environment, Fisheries and Aquaculture Science (CEFAS) Data Portal API. Access marine science datasets covering fisheries, biodiversity, environmental monitoring, and aquaculture data.
Open Data
Census American Community Survey API providing population, income, poverty, education, race/ethnicity, insurance, and housing data at state, county, tract, and block group levels.
Open Data
Census County Business Patterns API providing establishment counts, employment, and annual payroll by NAICS industry code at county, state, and national levels.
Open Data
The Charity Commission for England and Wales maintains the official register of charities. Search for charities by name, registration number, or date, and retrieve detailed information including overview, financials, area of operation, and governing documents.
Open Data
SeeClickFix / Open311 API providing municipal service requests (311 complaints) across thousands of US cities. Includes issue type, status, location, resolution time, and cross-jurisdiction search.
Open Data
Search and analyze 580,000+ clinical trials from ClinicalTrials.gov. Find studies by condition, drug, sponsor, phase, recruitment status, and location. Get full study details including eligibility criteria, outcomes, design, locations, and contacts. Count trials for market sizing.
Open Data
College Scorecard API providing institution-level data on tuition, admissions rates, SAT/ACT scores, graduation rates, post-graduation earnings, student demographics, and financial aid for 6000+ US colleges.
Open Data
UK House of Commons division (voting) records. Search parliamentary votes by date, title, and member. Get detailed results including how each MP voted, tellers, and vote counts for any Commons division.
Open Data
Companies House is the UK government register of companies. Search for companies, view company profiles, officers, filing history, and charges data via the official public data API.
Open Data
UK Government Contracts Finder API for searching public procurement notices, tenders, and contract awards published by UK public sector organisations using the Open Contracting Data Standard (OCDS).
Open Data
Search and explore the UK's official open data portal (data.gov.uk). Find and access over 50,000 datasets from central and local government, NHS, police, and other public bodies. Powered by CKAN.
Open Data
Department for Business and Trade Data API. Access UK trade datasets including tariff data, commodity codes, trade quotas, trade barriers, and trade agreements — all without authentication.
Open data MCP servers wrap APIs that publish non-secret information: census figures, weather archives, transit schedules, and similar sources. Authentication is often minimal, but respect each publisher's attribution requirements.
Many sources are free; some require API keys with usage tiers. Read each provider's terms — throttling and attribution rules still apply even when the underlying data is public.
Open data helps with context, not legal determinations. Verify freshness, jurisdiction, and official sources before basing regulated decisions solely on tool output.