All servers
Every listed MCP server — filter by category, type, hosting, and auth.
Offline observational astronomy: positions, rise/set, moon phases, eclipses, and seasons.
Passive external attack-surface mapping: CT subdomains, DNS, TLS, HTTP posture, RDAP/WHOIS, Shodan.
Fetch METARs, TAFs, PIREPs, and domestic SIGMETs from the NWS Aviation Weather Center.
Search and retrieve bioRxiv and medRxiv preprints — by DOI, date interval, or keyword — via MCP.
Fetch US Bureau of Labor Statistics data — CPI, unemployment, wages, JOLTS, and more via MCP.
Search posts, profiles, feeds, threads, and trending topics on Bluesky.
Collaborative BrAPI v2.1 MCP workspace — studies, germplasm, genotypes across Breedbase, T3, more.
Evaluate, simplify, and differentiate mathematical expressions.
Search and query CDC public health data — mortality, vaccinations, surveillance, behavioral risk.
Query U.S. Census Bureau data, variables, and geography via MCP.
Link compounds to protein targets, rank bioactivity, and look up drug mechanisms and indications.
Search ClinicalTrials.gov — find studies, retrieve results, match patients to eligible trials.
Read, write, and inspect the system clipboard on macOS, Linux (X11/Wayland), and Windows via MCP.
Crypto market data via CoinGecko — prices, markets, history, trending, and deep coin metadata.
Search, compare, and analyze U.S. college data — costs, earnings, programs, and outcomes.
Access U.S. congressional data - bills, votes, members, committees - via MCP.
Search US court opinions, federal dockets, judges, citations, and oral arguments via CourtListener.
US consumer product recalls from the CPSC — hazards, remedies, and affected products.
Resolve DOIs, search ~155M scholarly works, and fetch references via the Crossref REST API.
Fleet discovery for the cyanheads MCP ecosystem — semantic search + install snippets.
Vendor status pages, TLS cert inspection, DNS propagation checks, and incident-response playbooks.
Render HTML/markdown to PDF, export rows to xlsx, and fill AcroForm PDFs.
Search USGS and EMSC seismic data — real-time feeds, event queries, and earthquake counts.
Browse and query the EIA API v2 — electricity, petroleum, natural gas, coal, forecasts via MCP.