Servers by cyanheads

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

Generate IDs, QR codes, and hashes, encode values, geolocate IPs, plus gated host diagnostics.

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

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

Evaluate, simplify, and differentiate mathematical expressions.

Real-time US-equity quotes, company fundamentals, earnings, analyst trends, and news via Finnhub.

Search GBIF species taxonomy, occurrence records, datasets, and publishers.

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

WHO Global Health Observatory — 3,059 indicators across 194 member states.

Search and retrieve bioRxiv and medRxiv preprints — by DOI, date interval, or keyword — via MCP.

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

MCP server for Project Gutenberg: 75,000+ public-domain ebooks with full plain-text retrieval.

Screen names against OFAC, EU, UK, UN sanctions lists; resolve entities via GLEIF. Screening aid.

Search bills, legislators, committees, and events across all 50 US states, DC, and 5 US territories.

Access FEC campaign finance data. Query data about candidates, money trails, and election filings.

Collaborative BrAPI v2.1 MCP workspace — studies, germplasm, genotypes across Breedbase, T3, more.

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

Search books and authors, fetch editions, browse subjects, and resolve cover images.

Find NOAA tide stations and NDBC buoys, fetch tide predictions, currents, and live conditions.

Control macOS system settings, apps, windows, audio, displays, screenshots, and Focus mode via MCP.

Search, detail, and discovery for movies, TV, and people on The Movie Database (TMDB).