MCP connectors by io.github.cyanheads

Search and read Wikipedia articles and sections, list cited references, nearby pages, and languages.

Search foods, compare nutrients, and look up the full USDA FoodData Central database.

UN Comtrade international trade statistics via MCP. Country/HS lookups, flows, balances, rankings.

Query 29,500+ World Bank development indicators for 200+ countries across 60+ years.

Query real-time and historical USGS water data from ~8,000 stream gages and groundwater wells.

Resolve DOIs, search ~188M scholarly works, and fetch references via the Crossref REST API.

Look up elevation worldwide, profile route ascent/descent, grid areas, check terrain line of sight.

Offline global aviation reference: airports, runways, navaids, frequencies from OurAirports.

Access U.S. congressional data (bills, votes, members, committees) via MCP.

Search NOAA climate stations and datasets, fetch historical weather observations.

Access the OpenAlex academic research catalog — 270M+ publications.

Search and analyze global news coverage and US TV transcripts via the GDELT Project APIs.

Search iNaturalist sightings, identification threads, phenology, and look-alike species.

Geocode, reverse geocode, and run Overpass spatial queries on OpenStreetMap data.

Look up Pokémon, moves, abilities, items, natures, and type matchups from PokéAPI v2.

Get US weather forecasts, active and recent alerts, and current observations.

MCP server for Project Gutenberg: 78,000+ public-domain ebooks with full plain-text retrieval.

Query SEC EDGAR filings, XBRL financials, and company data via MCP. STDIO or Streamable HTTP.

Search and query the Eurostat catalogue — EU economy, demography, trade, and NUTS regional data.

Search and query government open-data portals (Socrata SODA API).

Search PubChem compounds, properties, safety data, bioactivity, and cross-references.

Identify integer sequences by terms, search the OEIS, read formulas, programs, b-files, cross-refs.

Query FDA data on drugs, food, devices, and recalls via openFDA. STDIO or Streamable HTTP.

Search arXiv, fetch paper metadata, and read full-text content.

Search the Met collection, browse by department or update date, fetch full records and CC0 images.

Search USGS and EMSC seismic data — real-time feeds, event queries, and earthquake counts.

Barcode lookup, nutrition search, and product comparison for 3M+ crowd-sourced food products.

Query U.S. Census Bureau data, variables, and geography via MCP.

UN FAOSTAT global food & agriculture statistics over a local SQLite mirror, via MCP.

MCP server for nonprofit financials via ProPublica: IRS Form 990 data for 1.8M+ nonprofits.

Query FEMA disaster declarations, public assistance grants, housing aid, and NFIP claims.

Track European Parliament procedures, MEPs, votes, documents, speeches, and questions.

Search EPA compliance, TRI, Superfund, drinking-water, EJScreen, and AirNow data.

Search LOC digital collections, Chronicling America newspapers (full OCR), and LC Subject Headings.

Search and query 1,500+ OECD statistical datasets via SDMX. Keyless.

Query UNHCR refugee, IDP, and stateless populations, asylum decisions, returns, and resettlement.

Search UNESCO World Heritage sites, intangible heritage, biosphere reserves, and Global Geoparks.

Convert currencies, get FX rates, and query historical Frankfurter v1 exchange rate data.

Search 14.5M Smithsonian Open Access objects, get CC0 images, find cross-collection connections.

FCC broadband availability, coverage analysis, and digital divide data for US geographies.