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: 34 550 answered our last handshake and 12 094 ask who you are first, most of them through a browser sign-in rather than a key. Checked every 15 minutes.
34 550 answering 12 094 ask who you are 97% on streamable-http 473 055 tools
Who is calling? Spam reports, a verdict and the business behind NL, BE and LU phone numbers.
Generate static QR codes that never expire, as PNG images or SVG. No account or API key needed.
Give to UK registered charities: check charity numbers, price a gift and get a checkout link.
Search hand-picked websites for plumbers, electricians, roofers and other trades, with screenshots.
Wedding crosswords, newspaper templates, and printing guidance in English and French.
Bitcoin Barometer: Heat Score, BTC price, ten indicators and daily history. Read-only.
Find the right US tariff code for a product and the duty rate that actually governs it.
Rooms and flats for long-term stays in Warsaw and Kraków.
Spanish official certificates, property valuations and legal documents, with request tracking.
Browse free InkQuest stories, openings, and HSK recommendations.
Play Japanese shiritori with a 90,000-word dictionary: check moves, suggest next words.
Lighter funding/volume snapshot and multi-chain wallet balance checks for AI agents.
Lints whether a paid API's 402 response speaks the x402 protocol correctly.
AI agents that watch DeFi positions: read a wallet report, draft agents for the owner to sign.
Check if a signup email is disposable, free, an alias, testing, parked or unknown, with evidence.
Official Pakistan fuel, gas and electricity prices plus Lahore daily produce rates. Free, no sign-in
Search and book every Adaga network hotel at once: live availability, exact prices, real booking.
Paid brand naming with real .com/.app/.ai checks. $0.25 stablecoin or $1 card per call (MPP).
Block an action a signed mandate does not permit: amount, payee, audience, currency, window, intent.
Tested, version-pinned code recipes for AI coding agents, each with its last-passed receipt.
Score merchant domain, https URL, or 0x wallet trust before an agent pays. Does not send payments.
Italian destiny-matrix calculators and guides: list, search, and analyze public pages.
TrovaStorage.it è il marketplace per il self-storage. Cerca centri, schede per città. Sola lettura.
Generate barcodes and QR codes in 35 symbologies: QR, Data Matrix, PDF417, EAN-13, Code 128, more.
Taiwan community road barriers. Read-only, coordinates only; address/landmark search unavailable.
Search AI tools, browse categories and read tool details with source links. Free, read-only access.
Remote Jobs by Country finds remote jobs a person can actually be hired for from where they live.
Search and read UK guides on solar PV, heat pumps, batteries and MCS certification.
Free AI readiness scan for any website. Paid reports for agents are coming soon.
Which motorway vignettes a car trip in Europe needs, with prices and toll caveats.
Search local events in plain words: shows, pop-ups, markets, classes, with times, venues, prices.
Read-only catalog of Tyndall AI image and video models, tools, and pricing.
Quick HTTPS/SSL check of any website, cybersecurity glossary and KrakenShield prices.
For browser game makers: check a game, free listing link, Boost plans, checkout links. Read-only.
Generate, edit and upscale images with references, batch jobs, cost previews and original downloads.
Interactive 3D science models in Chinese and English, found and shown live in the chat.
Historical PM2.5 and Clean Air Score for US cities; copied records name their source city.
Search Canton Network ecosystem projects, retrieve project details, and list categories.
Search Robinhood Chain ecosystem projects, retrieve project details, and list categories.
Search perpetuals ecosystem projects, retrieve project details, and list categories.
Search prediction market projects, retrieve project details, and list categories.
Search Tempo ecosystem projects, retrieve project details, and list categories.
Read-only cheap return flight deals from Luxembourg and 6 nearby airports, rescanned daily.
Check a CV against Dutch hiring norms, compare it with a vacancy, and open it in WerkCV.
Create product video campaigns from 1-4 product photos and track them. Requires an API key.
Validate emails (MX, disposable, role, typo) and phone numbers, singly or in batches, for AI agents.
European directory of freight carriers: find carriers by route, equipment and certificates.
Upscale images from HTTPS URLs with account credits and retrieve async results.
Indicative citizenship by investment costs for 9 programmes, per family, with eligibility checks.
Sourced pain points and feature requests of B2B software users, read-only, with source links.
Apartamentos y casas en venta y arriendo en Colombia: busca, publica tu aviso y escríbele al dueño.
Search and retrieve time-series data across 38 empirical AI adoption and venture research charts.
Search 3,650+ institutional venture capital firms and 13,000+ partners by stage, sector, and HQ.
Evaluate startup distribution moat defensibility (Tier 1-5) and pre-seed valuation dispersion.
Published software research from SaaS Think Tank. Current MCP edition: app-builder findings.
TikTok creator emails, YouTube channel contacts and video transcripts for AI assistants.
Light festivals, lantern festivals, drone shows and more worldwide, by trip dates, place and type
TicketGlide travel comparison and tickets: attraction and day-trip guides and tailored search links.
Live unit sizes, prices and availability for a Waynesville, NC storage facility, plus booking links.
Probe an AI session with WIA360 missions and match it to a human WIA360 KYEOL profile.
E-Bilanz and Offenlegung for small German GmbH/UG: products, prices, eligibility.
Solana token rug/honeypot checks: free quick check; full score paid via x402 (USDC Solana/Base).
Free AI visibility check: can AI crawlers read a site, and do ChatGPT, Gemini, Perplexity cite it?
Dimensionnement de pompe à chaleur sur la consommation réelle, estimation des aides (France)
Read-only PC game search, current store offers and recorded price history. No account required.
Mubboo Flights: all-in-one travel comparison and tickets platform. MCP tools for flight search.
Did Codex, Claude Code or Cursor reset usage limits today? Live status and news, official sources.
Hotel availability, BAR rates, and direct booking links for Portmans Motor Lodge, Hastings, NZ.
Send anything. Get the truth — REAL, SUSPICIOUS or LIKELY SCAM verdicts on messages and links.
Free 12-question check of how safely a U.S. law firm uses generative AI, scored out of 100.
Search 7,500+ MCP servers, agent skills and open-source AI projects. Verified official links.
Search curated open-weight AI model releases, licenses, architectures, and primary sources.
No-auth: save a planned trip as a claimable itinerary, visa rules per passport, Schengen 90/180
Audit a landing page's conversion (score, top issues, fixes) and check if AI crawlers can read it.
Search 386+ AI tools with China-access data, live GitHub stats, 4-language metadata. No key needed
七喵空间 MeowSpace,一站式数字音乐发行平台。One-stop digital music distribution platform. Public trial server.
Read-only selected China industry article excerpts, disclosed sources and company identity links.
Search and explore taste-led finds in clothing, audio, designed objects and music.
Search and read tested Swift, JavaScript, CSS and HTML docs from DevDocs10.
78 tarot card meanings, ranked topic search and nine spreads, with source links.
Ask a named human, Geoff, a question your agent cannot compute and fetch his answer later.
Citizenship by investment and second passport costs for 9 programmes, per family, with eligibility.
Free 7 day content plans built from a business website. ServeReel creates reels, videos, and images.
Recommends open-license agent skills (SKILL.md) for a project from its stack and task tags.
Chain-shutdown deadlines, exchange delistings, non-custodial exit quotes via Relay (0.2% fee).
FAA airport delays/ground stops + TFR corridor GeoJSON by bbox (x402 USDC on Base).
robots.txt tester (RFC 9309), AI crawler access (GPTBot, ClaudeBot...) and sitemap check.
Extract prices, lists, tables, events from static pages and watch them for changes.
Search and read independent FiveM development guides with citations. Free, read-only, no API key.
Independent QBCore API, resource and troubleshooting docs with cited sources.
Read-only XRP Ledger token-risk, issuer-authenticity and wallet-security checks.
Daily feed of AI releases, tools and techniques, each labeled with how it was checked.
[SAMPLE / TEST CONTENT] Search ATK Magazine; articles $0.20 USDC on Base mainnet via x402.
Autonomous AI microservices: 55 dynamic guardrails, contract audits & oracles via L402/x402/MPP.
ARVX™ models both people in a relationship and reads its health area by area with every Reading.
Find printable coloring pages, browse themed collections, and get previews and original PDF links.
Disponibilidad, precios y link de reserva de departamentos amoblados en Santiago de Chile.
Scores whether a page reads as AI-generated and names the tells to fix.
Daily feed of AI releases, tools and techniques, each labeled with how it was checked.
Find real charity stories a brand could fund as a campaign. Read-only, no sign-in.
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.