Servers you connect to by URL — nothing to install. All 21 317 of them have a network address, which means their uptime can actually be measured: 17 627 answered our last handshake and 4 945 ask who you are first, most of them through a browser sign-in rather than a key. Checked every 15 minutes.
17 627 answering 4 945 ask who you are 95% on streamable-http 261 003 tools
Rijksmuseum MCP.
Salesforce MCP Pack
Science Feeds MCP.
USGS ScienceBase catalog MCP.
Scrapingdog MCP — wraps Scrapingdog (scrapingdog.com), a proxy-based web
SEC Form D fundraising intelligence.
SEC XBRL MCP — wraps SEC EDGAR XBRL API (data.sec.gov)
Security Feeds MCP.
Semantic Versioning (semver) MCP.
US Senate Lobbying Disclosure (LDA) MCP.
Serper MCP — wraps the Serper Google Search API (serper.dev)
SGD (Saccharomyces Genome Database) MCP.
Shodan MCP — wraps the full Shodan REST API (api.shodan.io)
simap MCP — Swiss public procurement tenders and awards (keyless).
SingStat Table Builder MCP — Department of Statistics Singapore.
Space Feeds MCP.
Spain public procurement MCP — PLACSP tender notices (keyless).
Statistics Norway (SSB) PxWebApi MCP.
Statistics Greenland (Grønlands Statistik) PxWeb MCP.
Statistics Latvia / Official Statistics Portal (data.stat.gov.lv) PxWeb MCP.
StatCan MCP — Statistics Canada (StatCan) time-series via the Web Data
STATEC (Institut national de la statistique et des études économiques du
Statistics Finland (StatFin) PxWeb MCP.
Swiss Transport MCP — wraps Transport Open Data API (free, no auth)
OSM Taginfo MCP — statistics on OpenStreetMap tags (keys and key=value pairs).
Tarot MCP — wraps tarotapi.dev (free, no auth)
Tech Feeds MCP.
Unix timestamp MCP.
Dutch Parliament (Tweede Kamer) open data MCP.
UK Police MCP — wraps the UK Police Data API (free, no auth)
UNESCO Institute for Statistics (UIS) MCP — keyless.
UNICEF Data (UN Children's Fund) MCP — global statistics on child health,
US state & local government contracts + spending, normalized across jurisdictions — keyless
US News Feeds MCP.
USGS Water MCP — wraps USGS National Water Information System (NWIS) REST services (free, no auth)
Vessel Tracking — live worldwide ship positions from AIS.
WAQI MCP — World Air Quality Index (free key)
WHO GHO MCP — World Health Organization Global Health Observatory (free, no auth)
Wikifeed MCP — wraps Wikimedia Feed API (free, no auth)
WikiPathways MCP — open community pathway database.
Wolfram Alpha MCP — computational, factual, and quantitative queries
World Bank Poverty and Inequality Platform (PIP) MCP.
WoRMS (World Register of Marine Species) MCP — keyless.
XKCD MCP — wraps xkcd.com JSON API (free, no auth)
Yelp MCP — wraps the Yelp Fusion API (api.yelp.com/v3)
YGOPRODeck MCP — Yu-Gi-Oh! trading card game (TCG) database.
Medicaid drug utilization by NDC, managed-care enrollment and state enrollment operations from CMS
Base MCP (39 tools) on Base: programs, mint, rewards. lsk_ key; plan limits enforced. /for-agents
Monitoring that agents set up for themselves — cron jobs, CI/CD pipelines and AI agent runs.
ABN Lookup MCP — BYOK wrapper around the Australian Business Register's
Persistent workspace and visual memory for humans and autonomous agents.
US federal agency procurement FORECASTS — what an agency says it intends to
Austin Animal Services MCP — live shelter intake & outcome records from
NYC Animals MCP — dog licensing and dog-bite records for New York City
Sonoma County Animal Services MCP — live shelter intake & outcome records
Etsy MCP — public listing search via Etsy Open API v3 (api_key auth only)
VAERS (Vaccine Adverse Event Reporting System) — report counts by vaccine,
BatchData MCP — wraps the BatchData property-data + skip-trace API (batchdata.com)
BestTime MCP — foot-traffic / venue busyness forecasts (besttime.app)
Bitquery MCP — trade-level blockchain data (DEX trades, transfers, holders)
CareerOneStop MCP — wraps the CareerOneStop Web API (U.S. Dept. of Labor)
Censys MCP — internet-scan search over the Censys Platform API (censys.com)
China Disclosures MCP — non-SEC Chinese biotech deals and HK/STAR IPO
Covalent / GoldRush MCP — unified wallet balances + transactions across 100+ chains
Datafiniti MCP — wraps the Datafiniti Data API (datafiniti.co)
dilisense MCP — sanctions / PEP / criminal / adverse-media screening (AML/KYC)
DrugBank MCP — wraps the DrugBank Clinical API (api.drugbank.com)
Electricity Maps MCP — real-time electricity-grid carbon intensity + power
US federal enforcement actions MCP. Keyless.
XBRL filings index MCP — wraps the filings.xbrl.org JSON:API index run by
EstateSales.NET MCP — upcoming estate sales, by ZIP
FERC eLibrary MCP — the Federal Energy Regulatory Commission's public docket
GSA CALC+ ceiling labor rates — what vendors may charge per hour under GSA
Health Canada Drug Product Database (fleet #522).
Highlightly MCP — cheap multi-sport scores, video highlights, and match
Hong Kong equities MCP. Keyless.
Jungle Scout MCP — Amazon sales estimates + product database + keyword data
Lob MCP — US address verification, bulk verification, and autocompletion
Mapillary MCP — wraps the Mapillary Graph API (graph.mapillary.com)
MHRA drug and device safety alerts, recalls and Drug Safety Update bulletins,
NLRB MCP — US National Labor Relations Board case search: unfair labor
Plaid MCP — wraps Plaid Sandbox API (sandbox.plaid.com)
arb-alerts — persisted Polymarket/Kalshi cross-venue spread alerts.
BigIron MCP — US ag/construction/livestock/transportation equipment
EDINET — Japan's corporate-filings system (Financial Services Agency).
Politician Trades MCP — US congressional + executive stock trading
PostHog MCP — wraps PostHog Analytics API (app.posthog.com/api)
ScrapingBee MCP — wraps the ScrapingBee headless-scraping API (scrapingbee.com)
SEC Fails-to-Deliver (CNS fails data).
SEC Forms 3/4/5 — insider transactions, indexed so the question can be
SEC Form N-MFP — money market fund portfolio holdings.
SEC Form N-PORT — fund and ETF holdings, asked security-first.
Shovels MCP — wraps the Shovels.ai API (shovels.ai)
SportsDataIO MCP — wraps SportsDataIO's Big-Six sports data API (sportsdata.io)
TTAB (Trademark Trial and Appeal Board) MCP — TTABVUE inquiry system
日本の暮らしの値段を毎日調べて答える。日用品・家電の最安値、81市の物価、ふるさと納税、給付の手引き。出典つき、推定なし。
Agentic commerce + trust MCP: discover, verify, and transact across droplinked's merchant network.
Pay-per-call trading intelligence for AI agents: live market regime, trading signals, composite conv
French public services: tax, property, admin, education, healthcare, security, risks, legal texts
Swedish B2B intelligence for AI agents: insolvency risk, procurement, BRF health and more.
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.