Open Data MCP Servers

UK Parliament Hansard API providing access to Parliamentary Oral Questions and Early Day Motions. Search and retrieve questions asked in the House of Commons, motions tabled by MPs, and their sponsorship details.

UK Parliament written questions and answers. Search questions asked by MPs to government departments, view official answers, track question status, and filter by department, member, or date.

O*NET Web Services API providing occupational data for 900+ occupations including skills, knowledge, abilities, work activities, wages, job outlook, and education requirements.

US FDA open data API for drug adverse events, food and drug recalls, drug labeling information, and medical device reports. Access FDA safety and regulatory data programmatically.

Monitor the operational status of GOV.UK Notify, the UK government's messaging platform for sending emails, SMS, and letters. Get real-time component status, active incidents, and historical incident details.

Real-time London transport data — Tube line statuses, journey planning, stop search, live arrival predictions, and Santander Cycles docking stations. Covers Tube, DLR, Overground, Elizabeth line, buses, trams, and river bus. Powered by TfL Open Data.

GOV.UK Search API. Search across all GOV.UK content including guidance, policy, consultations, statistics, and services.

US Drought Monitor providing weekly drought conditions by intensity (D0 through D4) by state, county, or CONUS. Includes area percentages, population impacts, and historical comparisons.

Environment Agency Hydrology API for UK river and groundwater monitoring. Search hydrological stations, retrieve flow and level measurements, and access sub-daily time series data across England.

Query the W3C (World Wide Web Consortium) public API to explore working groups, community groups, specifications, and standards. Search groups by keyword, list chairs, participants and organizations, review group charters, track spec progression through version history, filter specifications by status, and map ecosystems of related standards efforts.

Access the Environment Agency's ecology and fish survey data for England. Search freshwater and marine monitoring sites, retrieve biological observations (macroinvertebrates, diatoms, macrophytes, fish), browse available observation types, and look up taxa. Data covers river, estuarine, and coastal ecological surveys.

Access the Environment Agency's Water Quality Archive for England. Search sampling points, retrieve water quality observations including chemical and biological measurements, explore determinand codelists, and filter by region, date range, or geographic coordinates. Data covers rivers, lakes, groundwater, and coastal waters.

Search UK government publications and news from GOV.UK. Find policy papers, consultations, press releases, news stories, speeches, and other official government communications.

UK Police open data API providing street-level crime reports, stop and search data, crime outcomes, and police force information across England, Wales, and Northern Ireland.

UK government transparency and spending data. Search departmental spending reports, contracts, grants, procurement notices, and financial disclosures published on GOV.UK.

National Public Transport Access Nodes (NaPTAN) API. Access UK public transport stop points including bus stops, rail stations, tram stops, airports, and ferry terminals. Filter by ATCO area code to get stops for specific regions.

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.

GOV.UK Content API providing access to UK government pages, guidance, policy documents, and organisation information. Search and retrieve content from across GOV.UK.

Welsh Government official statistics API. Search datasets, browse by topic, retrieve metadata, and query filtered paginated views. Covers health, education, housing, crime, economy, transport, environment, and Welsh language statistics.

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.

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.

HMRC EORI Number validation API. Check if a GB EORI (Economic Operators Registration and Identification) number is valid and view associated business details.

Search and retrieve UK court judgments and tribunal decisions from the National Archives Find Case Law service. Covers the Supreme Court, Court of Appeal, High Court, and major tribunals.

Access HM Land Registry bulk datasets for England and Wales via the 'Use land and property data' API. Platform-managed — connect the bundle and use it immediately; no API keys or gov.uk portal signup for end users. Discover, inspect, and download datasets covering UK and overseas corporate property ownership, National Polygon Service title boundaries, restrictive covenants, and registered leases. Live metadata (file sizes, row counts, update dates) and time-limited secure download links for CSV/ZIP files.