Browse MCP servers

io.github.cyanheads/ntfy-mcp-server

Send, manage, and replay ntfy push notifications via MCP.

io.github.cyanheads/hn-mcp-server

Browse Hacker News feeds, threads, and user profiles with full-text search.

io.github.cyanheads/osv-advisory-mcp-server

Query OSV.dev for package vulnerabilities and batch-audit dependency lists via MCP.

io.github.cyanheads/earthquake-mcp-server

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

io.github.cyanheads/aviation-weather-mcp-server

METARs, TAFs, PIREPs, domestic/international SIGMETs and CWAs via NWS AWC. AIRMETs not served.

io.github.cyanheads/usaspending-mcp-server

Access US federal award, recipient, agency, and spending analytics data from USAspending.gov.

io.github.cyanheads/cisa-cybersecurity-mcp-server

CISA KEV with BOD 26-04 deadlines, SSVC prioritization, and the ICS advisory corpus (CSAF). Keyless.

io.github.cyanheads/eu-parliament-mcp-server

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

io.github.cyanheads/faostat-mcp-server

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

io.github.cyanheads/libofcongress-mcp-server

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

io.github.cyanheads/courtlistener-mcp-server

Search US court opinions, federal dockets, judges, citations, and oral arguments via CourtListener.

io.github.cyanheads/evals-mcp-server

Author verifiable eval records through a draft→review→revise→submit loop with enforced graders.

io.github.cyanheads/onebusaway-mcp-server

Real-time transit stops, routes, arrivals, vehicle positions, and schedules via OneBusAway APIs.

io.github.cyanheads/federal-regulations-mcp-server

Search and trace US federal rules across the Federal Register, eCFR, and Regulations.gov.

io.github.cyanheads/college-scorecard-mcp-server

Search, compare, and analyze U.S. college data — costs, earnings, programs, and outcomes.

io.github.cyanheads/transitland-mcp-server

Global transit via Transitland v2 — operators, GTFS/GTFS-RT/GBFS feeds, routes, stops, departures.

io.github.cyanheads/un-comtrade-mcp-server

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

io.github.cyanheads/anime-mcp-server

Search anime/manga, franchise relations, schedule, characters, rankings, studio filmography.

io.github.cyanheads/noaa-marine-mcp-server

Find NOAA tide stations and NDBC buoys, fetch tide predictions, currents, and latest observations.

io.github.cyanheads/clinicaltrialsgov-mcp-server

Search ClinicalTrials.gov: find studies, retrieve results, match patients to candidate trials.

io.github.cyanheads/secedgar-mcp-server

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

io.github.cyanheads/pubmed-mcp-server

Search PubMed/Europe PMC, fetch articles and full text (PMC/EPMC/Unpaywall), citations, MeSH terms.

io.github.cyanheads/calculator-mcp-server

Evaluate, simplify, and differentiate mathematical expressions.

io.github.cyanheads/internet-archive-mcp-server

Search the Wayback Machine and IA library (40M+ items), fetch snapshots, item metadata, and text.

io.github.cyanheads/gbif-biodiversity-mcp-server

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

io.github.cyanheads/wsdot-mcp-server

WA highway conditions, ferry schedules and fares, vessel locations, tolls, and border waits via MCP.

io.github.cyanheads/openfec-mcp-server

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

io.github.cyanheads/imf-mcp-server

Query IMF SDMX 3.0 macroeconomic dataflows — WEO, BOP, CPI, exchange rates, 190 countries.

io.github.cyanheads/congressgov-mcp-server

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

io.github.cyanheads/nws-weather-mcp-server

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

io.github.cyanheads/chembl-mcp-server

Link compounds to protein targets, rank bioactivity, and look up drug mechanisms and indications.

io.github.cyanheads/wikipedia-mcp-server

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

io.github.cyanheads/gutenberg-mcp-server

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

io.github.cyanheads/worldbank-mcp-server

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

io.github.cyanheads/noaa-climate-mcp-server

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

io.github.cyanheads/inaturalist-mcp-server

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

io.github.cyanheads/openstreetmap-mcp-server

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

io.github.cyanheads/sanctions-screening-mcp-server

Screen eleven sanctions/export-control lists; resolve GLEIF entities offline. Screening aid.

io.github.cyanheads/pokeapi-mcp-server

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

io.github.cyanheads/bluesky-mcp-server

Search Bluesky posts and feeds; read profiles, threads, and trends. STDIO or Streamable HTTP.

io.github.cyanheads/usgs-water-mcp-server

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

io.github.cyanheads/attack-surface-mcp-server

Passive external attack-surface mapping: CT subdomains, DNS, TLS, HTTP posture, RDAP/WHOIS, Shodan.

io.github.cyanheads/mitre-cwe-mcp-server

Explore MITRE CWE weaknesses, CAPEC attack patterns, mitigations, code examples, and mappings.

io.github.cyanheads/crossref-mcp-server

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

io.github.cyanheads/browser-compat-mcp-server

Browser compatibility and Baseline status for any web feature — offline, from bundled MDN data.

io.github.cyanheads/federal-reserve-mcp-server

Search and fetch ~800K Federal Reserve economic time-series from the FRED API via MCP.

io.github.cyanheads/elevation-mcp-server

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

io.github.cyanheads/whois-mcp-server

Domain registry records and status, DNS records, and IP/ASN resolution over RDAP and DoH.