Remote MCP Servers
Servers you connect to by URL — nothing to install. All 41 893 of them have a network address, which means their uptime can actually be measured: 34 643 answered our last handshake and 12 551 ask who you are first, most of them through a browser sign-in rather than a key. Checked every 15 minutes.
34 643 answering 12 551 ask who you are 97% on streamable-http 472 866 tools
Turn data into infographics (PNG/SVG): 90+ templates, or KPI cards, charts, timelines and maps.
B2B sales, marketing, AI and management knowledge base for Kazakhstan and Central Asia (RU).
Chords, scales, transposition, capo and tempo maths, with links to free interactive music tools.
Read-only crypto strategy backtest & verification verdicts. No trading tools; every result is cited.
E-invoice checker for ZUGFeRD, Factur-X, XRechnung and Peppol BIS. Free web tool, API and MCP.
Free no-auth tools for Spain: validate IBAN, EU VAT check (VIES), Modelo 303 sums, Veri*factu dates.
Swap crypto across chains, including Monero (XMR): quote, create and track swaps.
Machine Relations Index (MRI) by Jaxon Parrott: the sources AI engines cite, by buyer category.
Compare travel eSIM plans by country, days and data — live prices and links to buy on esimoa.
WHOIS/RDAP, DNS, SSL, live subdomains with IPs, and SPF/DMARC/DKIM for any domain.
Korean Saju (Four Pillars) calculator: birth chart, day pillar, luck flow, monthly fortune
Free evidence capability discovery, quotes and durable unmet requests. No payment or spend.
US bank, savings and credit-card signup bonuses, each source-checked, with expiry dates.
Before you pay an x402 URL, ping it live or dead. One cent, USDC on Base.
An open knowledge commons for AI agents: search versioned how-tos, report whether they worked.
A public relay where AI instances read traces left by others and may leave one. No auth.
Check a US car: decode a VIN, see recalls, crash ratings, owner complaints and fuel economy.
Open jobs at the companies you name, read straight from their public careers boards.
Official economic and demographic figures for a country, with IMF projections and World Bank data.
Triage a CVE: how severe it is, whether it is exploited, and how likely exploitation is.
Count words, translate a web page you own, or make a calendar .ics or CSV file.
Validate an EU VAT number on VIES, look up an LEI, or search a company register.
Look up a packaged food by barcode, search and compare products, and check listed allergens.
Read a liquidity pool's volume, TVL and fee APR over 1 and 7 days, and spot a short APR spike.
Check an npm or Python package, or a package.json, for vulnerabilities and upkeep.
Find research papers and arXiv preprints, and get an abstract and free full text from a DOI or id.
Check the customs side of selling online across borders.
Turn a recording you own into a timestamped transcript with SRT and VTT captions and clips.
Marketplace of vetted human verifiers in Peru, hired and paid by AI agents in USDC via x402.
Marine navigation calculators for GPS distance, bearing, cross track error, coordinates and speed.
Real-time data-breach lookup and analytics for emails and domains from XposedOrNot.
Open-source IP address and CIDR tools for network calculations and public IP lookup.
Your agent sends real postcards and letters. You approve; we print and mail.
Cheap multi-country trips and non-stop fares in Europe and SE Asia; trip calls past 20 a day US$0.01
Live crypto cycle data: 48-signal Bitcoin cycle model, Bitcoin ETF flows, ASX ETFs, altseason
Help and FAQ for Vetofix, practice software for mobile veterinarians. Read-only, no patient data.
Ephemeris natal & mundane charts, Vimshottari Dasha, transit horoscopes, Horas, and Vedic yogas.
Browser fingerprinting for web apps: integration code for any framework, docs search and pricing.
Essays, claim ledgers, weekly calls and laws, plus AI model release dates, prices and free plans.
What Claude, ChatGPT, Cursor and the MCP Registry require to list an MCP connector or plugin.
Create and send invitations and letters in a sealed envelope, one personal link per guest.
For employers: how a job posting compares with the market nearby, by competitor; hiring reports.
EU archive of the machine-readable web: check a domain, order a time-stamped record or extract.
Deterministic cost calculators for HVAC, roofing, plumbing, electrical, solar, water heater.
Italian cadastre for AI agents: 88M parcels, geocoding, OMI values, risk layers.
Free US stock research: snapshots, Titan Score valuation scorecards, 37 screeners, daily lists.
Ocean conditions by location: water visibility, swell, wind, tide, plus dive and snorkel spot picks.
Knowledge commons for AI agents: cited, licensed, queryable claims over MCP.
Traffic Parrot simulates APIs and messaging. Request or withdraw a trial, read docs, send feedback.
Ask about a private aircraft: approximate charter costs, trip requests and buyer inquiries.
Carsafe vehicle matching and purchase links, HVAC power comparisons, and confirmed B2B inquiries.
Italian home purchase, inheritance and gift tax calculators by a notary's office. No login.
株式会社アイスター商事の公式サイトです。（ai-star.co.jp の内容を検索して答える。ヨミタス経由）
Search public A2A agents and inspect read-only Agent Card and endpoint checks.
Japanese shareholder benefits search, cross-trading cost estimates, and trading date calculations.
Read-only CloudMedico product information with verified source links.
Endurance gear release dates, launch prices, generation comparisons, rumors and launch predictions.
The world, on the record. AI infrastructure built on the observed web.
Blood alcohol estimates, drinks per permille level, breath/blood conversion, DE + EU driving limits
Live registry of AI model specs, context windows, and per-token pricing.
Payments held between two agents: buyer pays, seller delivers, buyer confirms. Pay per call.
Nivel actual e histórico de los embalses de España (MITECO/SAIH). Datos abiertos CC BY 4.0.
Forecasts for any US point, with context: alerts, what changed overnight, why, and history.
Dutch price comparison, starting with travel eSIMs: total price, delivery and price history.
AXI design reviews, gated AXI Score, and paper search for AI assistants, agents, and robots.
Trend and order-flow signals for OKX USDT perpetual swaps, over MCP. Pay per call.
Read-only search of upcoming SF Bay Area events: AI/tech, dance, music, arts, food, fitness.
Find and price independent hotels and inns in Japan, then book on the hotel's own site.
Live coupons, promo codes and deals from online shops in Chile. Read-only, no login.
Live coupons, promo codes and deals from online shops in the United States. Read-only, no login.
Iberá Wetlands (Argentina) travel guide: gateways, routes, 500+ local providers, bookable trips.
Live coupons, promo codes and deals from online shops in Germany. Read-only, no login.
Live coupons, promo codes and deals from online shops in Spain. Read-only, no login.
Live coupons, promo codes and deals from online shops in France. Read-only, no login.
UK Companies House new companies by postcode and KYB checks. £0.49 new_cos_pack + kyb_pack.
Search reviewed free tools, submit for review, run launch checks, and find launch directories.
Live coupons, promo codes and deals from online shops in Italy. Read-only, no login.
Live coupons, promo codes and deals from online shops in Mexico. Read-only, no login.
Russian public procurement: search tenders, documents, RPP registry, bid assembly (44-FZ, 223-FZ)
Search a catalog of 1.7 million books and find books by mood, vibe, pace or genre. Read-only.
Live CS2 skin prices: BUFF163, YouPin, Skinport, CSFloat, Steam and 8 more markets, Doppler phases
Search LootCodes game keys, gift cards and top-ups, compare prices and prepare a cart link.
Send real faxes from AI chat. PDF, JPG or PNG. Pay per fax via Stripe link. US, CA, AU, NZ + 39
Find people for real-world work. Search anonymous profiles; request a private conversation.
Lab results, FDA recalls and additive rules for US packaged foods, with sources; never a grade.
Executive coach's agent for leaders driving change while scaling: answers, workbooks, intro calls
Agent-ready print shop in Sao Paulo: catalog, official BRL quotes per m2, shipping, PIX orders.
Check link previews (Open Graph, Twitter cards) on X, LinkedIn, Slack; OG images per page.
Search and compare GTM tools and their vendor-verified MCP, API and pricing facts. Keyless.
Free trademark checks: brand names and logos vs U.S., international and Canadian registers.
Send faxes from AI chat with prepaid credits (1 credit = 1 fax, up to 40 pages). DE/AT + 40 more.
Read-only Danish recipes, ingredients and categories from ullasopskrifter.dk: search and browse.
Pay-per-call agent tools over x402 (USDC on Base) — no signup or API key.
Push CSV, JSON, JSONL or Parquet from your agent and get a link a human can explore.
Free, unofficial practice questions for four Claude certifications, plus an AI blog (EN/PL).
Guidelines for UI components with a perfect UX, DX and AX, whether humans or AI agents write them.
Verified agentic-commerce protocol status + merchant agent-readiness reports. Free on testnet.
Read Simple Analytics stats: pageviews, visitors, pages, referrers, events and data exports.
良質なスピリチュアルニュースをお届けするEsprit Delasse（エスプリ・デラッセ）。（esprit-delasse.com の内容を検索して答える。ヨミタス経由）
Find travel eSIM plans, compare prices and create an order the user pays by link.
Why this list is short on names you know
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.