Servers you connect to by URL — nothing to install. All 39 483 of them have a network address, which means their uptime can actually be measured: 32 660 answered our last handshake and 11 678 ask who you are first, most of them through a browser sign-in rather than a key. Checked every 15 minutes.
32 660 answering 11 678 ask who you are 97% on streamable-http 452 822 tools
DoStuff network MCP.
Emoji MCP.
EMSC (European-Mediterranean Seismological Centre) MCP — wraps the seismicportal.eu FDSN event web…
Math.js MCP — wraps the mathjs.org API (free, no auth)
Metals API MCP — wraps Metals-API (metals-api.com)
NTSB Investigations — aviation accident/incident investigations by registration (tail) number or…
Guam Code Annotated (GCA) — section lookup and search. Fleet #2888.
Country News MCP — ranked top headlines for any country, via Google News RSS.
Kansas Statutes Annotated — state statutes by citation.
MLB Stats API MCP — official MLB statistics (keyless).
Codeforces MCP — public read API.
DailyMed MCP — FDA Structured Product Labels via NLM
Open Targets MCP — disease/target/drug knowledge graph.
Deezer MCP — public catalog (no auth required).
SpaceX MCP — revival of the (dead) SpaceX API.
CrawlGraph MCP — backlink intelligence on the public Common Crawl webgraph (4.4B edges, 120M…
Wikimedia Commons MCP — Action API for files.
deno.land/x registry MCP. Keyless.
NWS MCP — US National Weather Service (no auth)
Jira MCP Pack
MyHealthfinder MCP — U.S. preventive-services & health-screening guidance from ODPHP / health.gov…
OONI MCP — internet censorship & website reachability measurements from the Open Observatory of…
MEPS — what Americans actually take, and what for.
ny-authority-debt — New York public authority debt issuance. Fleet #1001.
Kosovo Agency of Statistics (ASKdata) PxWeb MCP.
Carbon Interface MCP — Carbon Interface API (v1)
Doffin MCP — Norwegian government public procurement notices (BYOK / platform key).
LegiScan MCP — wraps the LegiScan API (api.legiscan.com)
MyVariant.info MCP. Aggregated human genetic-variant annotation: dbSNP, ClinVar clinical…
FINRA BrokerCheck MCP — individual broker / adviser and firm disciplinary lookup
Cobalt Intelligence MCP — US Secretary-of-State business registration, UCC liens, and TIN/EIN…
HTS MCP — US import tariff rates via the USITC Harmonized Tariff Schedule.
Nobel MCP — wraps the Nobel Prize API v2 (free, no auth)
Delaware Code — state statutes by citation, full-text search, and amendment history. Fleet #2749.
HHS-OIG Self-Disclosure Protocol settlements — fleet #3274.
Iowa DMV MCP — the Iowa DOT Motor Vehicle Division's 18 driver license stations, with hours, CDL…
Smart money on every Polymarket market: top traders' positions and fresh moves, research, news.
Lemmy MCP — public reads on any Lemmy instance.
Coinpaprika MCP — alternative crypto data source
DoD Contract Announcements MCP — the daily press-release feed of every US defense contract award…
DOL Wage & Hour Division — concluded enforcement cases
FERC Electric Quarterly Reports (EQR) — wholesale power sales: who sells to whom, under what…
NOAA CoastWatch — satellite and model ocean data via ERDDAP.
Finland Open Data (www.avoindata.fi/data/en) CKAN MCP.
Cat Facts MCP — wraps Cat Facts API (free, no auth)
World Bank Data360 MCP — the World Bank's modern unified data platform.
Entertainment Feeds MCP.
GSA CALC+ ceiling labor rates — what vendors may charge per hour under GSA schedule contracts, for…
ScrapingAnt MCP — wraps the ScrapingAnt web scraping API (scrapingant.com)
Strasbourg Open Data (data.strasbourg.eu) — OpenDataSoft MCP.
New Mexico Statutes Annotated 1978 (NMSA 1978) — section lookup, chapter list, and catchline…
NYC Parks Events MCP.
OpenIBAN MCP — validate an IBAN's checksum + bank code and resolve the bank name / BIC / city.…
Banco Central de Reserva del Perú (BCRP) statistics series API MCP. Keyless.
Minnesota Statutes — state statutes by citation.
Ensembl REST MCP.
OpenReview MCP — ML conference submissions and reviews (API v2)
SFDA Drugs — Saudi Food and Drug Authority drug data
Box (enterprise cloud storage) MCP Pack
PayPal MCP Pack — read-only access to PayPal transactions, orders, invoices, and disputes.
Chuck Norris MCP — wraps chucknorris.io (free, no auth)
City of Courtenay GIS — Courtenay, BC (Canada) open geospatial data (ArcGIS).
Color Pizza MCP — names hex colors using human-friendly color-name lists. Wraps the keyless Color…
Netherlands Open Data (data.overheid.nl/data) CKAN MCP.
Health Feeds MCP.
HGNC (HUGO Gene Nomenclature Committee) MCP.
On This Day MCP — wraps byabbe.se/on-this-day (free, no auth)
MDN HTTP Observatory — grade any website's HTTP security headers and get the specific fixes, from…
Colorado Revised Statutes — state statutes by citation, topic, and title.
Mississippi Code of 1972 (Annotated) — state statutes by citation, and a chapter list by title.…
Checksum MCP — CRC-32 & Adler-32.
DiceBear MCP — wraps DiceBear Avatar API v7 (free, no auth)
New York State Procurement MCP — State contract awards & procurement (keyless).
Business bankruptcy filings — US federal bankruptcy courts.
Google PageSpeed Insights — runs Lighthouse against any public URL and returns the performance…
Emailable MCP — wraps the Emailable email verification API (emailable.com)
JWT decoder MCP.
Montréal Events MCP.
Packagephobia MCP — install-size analysis for npm packages
PhishTank MCP — wraps PhishTank API (checkurl.phishtank.com)
NOAA Tides & Currents MCP.
Monarch Initiative MCP — biomedical knowledge graph.
Monday.com MCP — wraps the Monday.com GraphQL API (BYO API key)
New York Fed Markets Data APIs — markets.newyorkfed.org, keyless JSON, no auth wall.…
California Jury Instructions — CACI (civil) and CALCRIM (criminal), official text as adopted by…
FMI MCP — Finnish Meteorological Institute open WFS.
reginfo MCP — the Unified Agenda of Federal Regulatory and Deregulatory Actions, from reginfo.gov…
SEC Form N-PORT — fund and ETF holdings, asked security-first.
Software Heritage MCP. The archive of public source code: which repositories have been archived…
Minneapolis Institute of Art (Mia) collection MCP.
Congressional Documents — full-text search and retrieval over the official record of Congress…
Disney character database MCP.
Law Feeds MCP.
PredictIt MCP.
Reddit MCP — public Reddit data via the Atom/RSS feeds.
GridStatus MCP — wraps the GridStatus.io REST API (api.gridstatus.io/v1)
Business Wire MCP — press releases from Business Wire's all-news RSS feed.
Occitanie Region Open Data (data.laregion.fr) — OpenDataSoft MCP.
Iowa Code — state statutes by citation, historical edition, amendment history, and chapter/section…
cro-ireland -- the CRO (Companies Registration Office), Ireland's statutory register for companies…
Vendors publish one server each. Stripe, Notion, Figma, Slack, Linear — one entry apiece, no competing copies.
What does produce dozens of entries under one name is hosting: 75 servers sit on
clauxel.com, 66 on alpic.live, most of them someone's staging
environment that ended up in the registry. They are listed here like everything else,
with whatever status they actually have.