Every MCP server in the official registry that has something to show: 33 956 in total, of which 17 686 answered our last handshake and 3 647 are listed as active but do not respond. Sorted by uptime, real installs and the number of tools each one exposes — not by date added.
New to this? What an MCP server is, and what all 33 956 of them expose — written from our own handshakes, not from the specification.
17 686 answering 11 784 with real installs 264 314 tools indexed
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.
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
Cobalt Intelligence MCP — US Secretary-of-State business registration, UCC
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
Geocodio MCP — wraps the Geocodio geocoding API (geocod.io)
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
Peppol participant lookup (SML + SMP + Peppol Directory).
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
UK case law — Find Case Law, The National Archives.
Unwrangle MCP — cross-retailer product + reviews data (unwrangle.com)
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.
Reporting and queries over Astrea (Aurum), Brazilian legal-practice software: cases per client, cale
Burn-to-create looksmaxxing engine on MegaETH. 14 MCP tools for DeFi, NFTs, and burns.
Give your AI hands. Identity, credential vault, and API gateway for autonomous agents.
19hz.info MCP.
7Timer! MCP.
City of Kamloops GIS — Kamloops, BC (Canada) open geospatial data (ArcGIS).
City of Norman GIS — Norman, Oklahoma open geospatial data (ArcGIS).
City of Puyallup GIS — Puyallup, Washington open geospatial data (ArcGIS).
Art MCP — Metropolitan Museum of Art Collection API (free, no auth)
arXiv MCP — preprint server search (free, no auth)
Australia Government Procurement MCP — AusTender OCDS (keyless).
Banking Regulations MCP — US banking & consumer-finance rules (12 CFR).
Encoding MCP — Base64 / Base64URL / Base32 / Hex.
National Bank of Romania (Banca Naţională a României, BNR) FX reference rates MCP. Keyless.
The Boston Calendar MCP.
brapi.dev MCP — Brazilian stock + crypto + ETF quotes.
Brave Search MCP — independent web index (no Google/Bing dependency)
Bright Data MCP — Bright Data Web Unlocker + SERP API (brightdata.com)
ChEMBL MCP — drug discovery database (EBI).
Chile Government Procurement MCP — Mercado Público / ChileCompra (keyless-ish).
Climate MCP — wraps Open-Meteo Climate API (free, no auth)
Climatiq MCP — carbon footprint calculator with emission factors
Code::Stats public coding-XP profiles (codestats.net)
College Scorecard MCP — US Department of Education College Scorecard API
Colombia SECOP MCP — Colombian government procurement (public contracting).