Every MCP server in the official registry that has something to show: 20 023 in total, of which 8 661 answered our last handshake and 1 732 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 20 023 of them expose — written from our own handshakes, not from the specification.
8 661 answering 9 276 with real installs 109 444 tools indexed
Discover Swedish MSK clinics on fysio.care: search clinics, services, and open appointment times.
Consulta el pla estratègic Catalunya 2022: 3 àmbits, 12 objectius, 91 accions. Trilingüe CA/EN/ES.
Search Swiss federal legislation: laws, articles, amendments via the Fedlex SPARQL endpoint.
Get a real human to verify, decide, or improve an AI agent's work.
WhatsApp® reminders and rescheduling for Calendly. Public read-only MCP endpoint.
Search and discover local businesses. 30+ categories with verified contact info, hours, and reviews.
Connect to Hugging Face Hub and thousands of Gradio AI Applications
Web search, fetch, extract, and research for AI agents. Markdown output + AI-synthesized answers.
Search millions of sound and soundboards on 101soundboards.com
MCP server for browsing and searching items on 1stDibs marketplace.
Signed verification attestations for agent decisions: business, price, freshness, claim checks.
Free, deterministic 530A (Trump Account) projections, verified rules, and searchable guides.
SEC filings, XBRL earnings and Form 4 insider trades for agents. S&P 500. Pay per call via x402.
Scan any website for AI agent readiness, payment protocols, and discovery endpoints
Delivered-price deals, cancel/refund paths, used-value comparisons, and compatibility checks.
Cited equity research, payable per call via x402: profiles, WACC builds, live 10-Q highlights.
Search and read the public Applivery docs (MDM & app distribution). Read-only, no auth.
Search building products & manufacturers for AI agents: CAD, BIM, specs by CSI from arcat.com
Audio-guide and trip-planning tools for 1,100+ cities from Audiala. Free, no API key.
Free hosted MCP server by Baby Age Calculator: exact baby age, zodiac, and milestone dates. No key.
Cross-source price compare for clothing musicians designed, wore, or founded. Real listings.
Best-time-to-book verdicts, live last-minute hotel deals, and city price calendars, from data.
blicht.com knowledge platform: full-text search + Markdown articles (e-commerce, AI, lifestyle)
Neutral referee for legal-AI output: flags orphan quotes and uncited claims. Not legal advice.
Search flights, hotels & experiences at all-in prices, then build a trip on breckenwander.com.
Search French mountain holiday rentals and contact owners directly — commission-free.
Wholesale BOM pricer: send a parts list, get a priced line-by-line quote by email in minutes.
Free cross-lingual news briefings for AI agents across 89 languages. Read-only, hosted.
Trust verification for MCP servers. Check scores, scan for security issues, search 4,200+ servers.
Browse and install Crucible's animated React components into shadcn-style projects.
AI regulation, data protection and compliance notes from CSIDIA, plus its capability catalogue.
A loc_id to its bounding box, centroid, and polygon, with its name and admin level.
Global flood events and extent 1985-present from the Dartmouth Flood Observatory and GFD.
Global hurricane and tropical cyclone tracks from IBTrACS/NOAA, 1842-present. Wind and pressure.
US tornado events 1950-present from the NOAA Storm Prediction Center: EF rating, tracks, damage.
Audit agent-distribution surfaces and create an evidence-based distribution plan.
Domain availability across 1,200+ TLDs, with renewal price, minimum term and eligibility
Live LLM API price + status radar across 11 providers, with public per-model price HISTORY.
Dated, signed compliance-evidence packs: gov-fact-grounded claims + exclusion screens + trap-facts.
US small-biz & foreign-LLC filing deadlines: FinCEN BOI, IRS 5472, franchise tax, 1099 (sourced).
Screen a business for federal exclusions & sanctions: OFAC SDN, HHS-OIG LEIE, SAM.gov debarment.
Track US federal contract changes: what changed, deltas, competitor award watch, award search.
Healthcare provider & compliance intel: NPPES lookup, OIG/SAM exclusion screening, FDA enforcement.
Off-patent opportunity feed: expiring design patents, recall + supplier screened, for sellers.
Directory of US clearinghouse/payer APIs (Availity, Optum, Waystar) with pricing & access signals.
Real-time Reddit + Hacker News sensing: trending, mention velocity, sentiment, emerging terms.
Contradiction-verified, freshness-SLA'd signed feed: per-record status + as-of date + receipt.
Order official German energy certificates (Energieausweis) from chat — on invoice, 1-2 days.
Turn product links or queries into tracked links that can earn. Carts and search too.
Europe's 478 best beaches: sea temperature, sand, best months, swimming, surf. Free, CC BY 4.0.
Field-tested Spanish immigration gotchas, procedure guides, and live Madrid padrón availability.
Ezoic ads implementation assistant: integration docs, SDKs, and working, copyable setup code.
Explore FCC ULS licenses, ASR antenna structures, and microwave path elevation profiles.
SEC EDGAR filings parsed: 8-K body-text classification, 13D activist tagging, S-3 ATM detection.
Search Filtrous lab-filtration products by spec, get prices, and request quotes from your AI agent.
Search and read the Free Battery Factory docs (LiteShip, batpak) as live MCP tools.
Your DRF API as MCP tools — 1,800 endpoints become 16 dispatchers, permissioned by Django.
Search 12,338 curated, SAMHSA-sourced addiction treatment facilities across all 50 US states.
Search, verify, and compare 8.7M+ charities from official government registries in 60+ countries.
Search expert emerging-markets research on economics, politics, policy and sovereign risk.
IPO calendar, SEC filings, deal terms, and IPO news research via the IPOGrid MCP server.
Check if an AI model is deprecated, retiring, or silently changed price or context window.
Pack cargo into containers & onto pallets; a verifiable 3D loading plan. Free tier + REST API.
Rebuilds the scores real systems run on you — credit, actuarial, lending — in the open, cited.
Authenticated async GPT-5.6-luna Agent agent with status polling and artifact results.
Authenticated async GPT-5.6-sol Agent agent with status polling and artifact results.
Book appointments with Dr. Maggie Geller OD (Vancouver optometrist; myopia, dry eye, contacts).
Citation-backed honey producer discovery by place or varietal. Free, no auth.
Turkish gold-market digest, derived indicators and analysis search. Keyless, read-only, gated.
Neutral, payment-blind reference of 1,682 dermacosmetic products: lookup, search, alternatives.
Pay-per-query x402 business intelligence on Base, settled in USDC via the native 402 payment flow.
Search and read the official MintMCP documentation, the enterprise MCP gateway.
Disposable email inboxes for AI agents. Auto-deletes after 24 hours.
Unemployment rates, labor force, and Consumer Price Index from the Bureau of Labor Statistics
Morbidity and Mortality Weekly Reports and disease surveillance
SVI scores and theme breakdowns by county and tract
Higher education data: tuition, graduation rates, and earnings
Energy data from EIA: electricity, fuel prices, and renewables
Crime estimates by type, state arrest data, and national crime trends from the FBI UCR
National crime incident estimates from NIBRS by offense type, weapon, and location
Broadband availability, providers, speeds, and BEAD classification from the FCC
Home mortgage lending patterns, denial rates, and fair lending data
Job descriptions, skills, education requirements, and wage data
SNAP participation, food insecurity indicators, and agricultural statistics
Search live Pawlisty pet listings by species, breed, location, and price.
Hybrid human + AI expertise for faster, trusted answers and decisions via MCP Server.
Schedule and publish social posts to 7 networks from AI agents. Postlia API key (Pro) required.
Variable relationships from research papers with causal direction and source traceback.
Read-only airport delay, weather, and 24h forecast tools for AI assistants. Airport-level only.
Solo lectura: tarifa vigente, colegiación del equipo y hubs del blog clínico de psicología.
Angel number meanings and repeating sequences like 111, 222, 333 for AI agents.
Read-only MCP server for RZ AI Labs — query its services, workshops, and contact info.
Search 400k+ SaaS and software companies by category, technology, country, pricing, and more.
Read-only MCP: free OpenAI security evidence ledger (55 fields) + SaaSDossier release register.
Ferry and fast-boat schedules, seats and fares, boat and fishing charters across Indonesia.
Chicago demolition and reclaimed-brick leads, pricing, and a human-confirmed Daily Drop handoff.
Instant Canadian scrap-car value quotes by year/make/model, provincial rates, and pickup leads.
Send real faxes to EU institutions: pay per fax via checkout link or prepaid API key.
Search 18,594 production-music cues by mood, sound and exact runtime. Instant preview links.
Find and compare startup credits and deals with eligibility checks and exact evidence.