Servers you connect to by URL — nothing to install. All 21 493 of them have a network address, which means their uptime can actually be measured: 17 690 answered our last handshake and 5 192 ask who you are first, most of them through a browser sign-in rather than a key. Checked every 15 minutes.
17 690 answering 5 192 ask who you are 95% on streamable-http 265 758 tools
Teen-first library on CBT, DBT, and finding the right therapist.
Search 2,000+ AI tools: pricing, alternatives, comparisons, and live, dead or acquired status.
PreClick scans links for threats and confirms intent match with high accuracy before agents click.
Read-only MCP tools for Mana public creations, tags, creator profiles, and share pages.
Turn messy text into strict JSON schemas agents can trust (invoice, receipt, contact, resume).
Someone to talk to, for your user: coaches, mentors, accountability partners. First session free.
The first marketplace where AIs buy from AIs. Browse, register, and purchase autonomously.
Search remote jobs, compare salaries, create alerts, and request user-confirmed apply links.
Field service dispatch: instant quotes, tracked work orders, public evals. steadywrk.app
Scientific compute for AI agents: symbolic, numerical, quantum, chemistry, ODE. Paid via x402.
Book trip logistics in chat: cars, transfers, eSIM, luggage storage, tours & flight compensation.
Australian mortgage tools: repayment & borrowing-power calculators, guidance & enquiry capture.
Search brands and find authorized retailers on authorized.by
Verified Canadian self-employed tax math: SE tax, CPP, GST/HST, instalments, CRA deadlines. Free.
Swiss merchant ARVI SA: 27,000+ fine & rare wine labels, 300,000+ bottles ready to ship. No auth.
Suche in Schweizer Gerichtsentscheiden aller Instanzen (Bund, Kantone) in DE/FR/IT.
California HOA law tools (Davis-Stirling Act): statute lookup, fine checker, letter templates.
Crypto bottom/top signals: verdict + score per coin, market scans. Pay-per-call x402.
Commodity futures bottom/top signals: 28 futures, verdict + score, scans. Pay-per-call x402.
Seoul apartment signals: 25 districts from official transactions, scans. Pay-per-call x402.
Live Iran exchange rates, gold, crypto, and Toman market data for AI agents.
Verified local hands for AI agents: physical errands, funds held until agreed proof.
Marketing, growth & SEO intel: 120+ practitioner sources, judged daily, with citable summaries.
GRIN-scored news for agents: discover by verdict, pull full analysis, traverse extraction graphs.
Neutral hotel & stay price comparison for AI agents: live prices from 16+ booking sites. No signup.
What a stock price is betting on: implied growth, duration, and margin, read from SEC filings.
Plan canal routes on Great Britain's waterways: lock-aware timing, live closures, boat-fit checks.
Search, compare & filter 102,191 European car variants — 180 specs, 19 languages, EV data.
Cost-of-living & quality-of-life comparison: take-home pay, equivalent salary, safety-net deltas.
Domain & company intel for AI agents: RDAP, DNS, email deliverability, tech stack. No API keys.
npm, PyPI & crates.io intel for AI agents: versions, popularity, deps, health. No API keys.
US weather, alerts, earthquakes and elevation for AI agents, from NWS/NOAA and USGS. No API keys.
Free agent discovery + paid x402 research (outline 0.01 / brief 0.02 USDC Base).
Find independent music by how it sounds: similar tracks and playlists from a track link.
Scan/purge hidden text & score web domains: TLS, DNS, headers, speed. Free scans, $0.01 actions.
Bespoke cricket and golf tours. Tour operator and package organiser, not a broker. ABTOT 5718.
AI-readable directory + commerce layer: 3,500+ SEA businesses, plus products from verified stores.
Free walking tours & activities in 1,000+ cities — live availability, ratings & booking links.
Find a vetted, licensed U.S. locksmith and request a quote or booking.
Verify Japanese companies, invoice-issuer registrations and addresses against government open data.
Read released episodes, transcripts, citations, clips, reading trails, and flashcards.
Read-only MCP for EcoPlaza, Peruvian commercial real estate: projects, units, advisor contact.
Sourced Vedic astrology (Jyotish) answers: effects, factors and yogas, cited to jeeva-jyotish.com.
Sorani & Kurmanji TTS+STT: Kurdish speech most APIs lack. 885 voices, free tier, no key to browse.
Equity research API for US-listed companies. Free primer, $1 fundamentals, $2 investment memo.
Read-only MCP server for verified book recommendations and reading lists.
Read-only access to NewTqnia news, terminology, and explainers in English and Arabic.
Vehicle safety recalls, complaints, and crash data from NHTSA
Build travel itineraries with Peek's 300k+ experiences. Search, details, and availability.
Stock trades of U.S. Congress & executive-branch officials, with conflict flags. Read-only.
Guías en español de PLC Siemens y TIA Portal: busca y lee +330 tutoriales (SCL, LADDER, AWL, HMI).
Plain-English child psychiatry library — short explainers and decision guides for parents.
Get authoritative answers about Redpanda documentation and search API references.
FIRE & retirement calculators + a multi-currency portfolio rebalancer (exact buy/sell trades).
Biorhythm cycles, forecasts, critical days and compatibility for AI agents, one API key.
Valid and reliable data engineering and statistical analysis without hallucinations.
Adversarial verification for AI agents - pay an independent skeptic per verdict in USDC via x402.
Book appointments with service providers on booboooking.com — no token required.
Read-only, privacy-safe evidence of physical business presence for AI agents.
Search live events in 60+ countries, plan a night out, and demand artists to tour your city.
Adolescent psychiatry library focused on the medication decisions parents wrestle with.
Pro-wrestling news, TV schedules, live events, videos and podcasts. Read-only, no auth.
Pay-per-call Apify Store analytics with free MCP discovery and x402 payments.
Use Sideways for unexpected questions and lateral thinking prompts to break through mental blocks.
Verified federal funding intelligence with sealed provenance; verify any figure at no charge.
Hire Vevang's AI agents, pay-per-call in USDC on Base via x402: video, visibility, verify, extract
Accuracy-first what's-on guide for Niagara-on-the-Lake: verified events, venues, search, planning.
Public MCP digital twin with synthetic systems and an agent firewall. No customer data.
Anonymous, no-login wedding planning: create a project, add guests, auto-generate a seating plan.
Wikipedia, Wikidata and Wiktionary as clean JSON, not HTML. 1.9M searchable. Free, no auth.
Brina Gap valuation, screener and market score for US-listed stocks. SEC data, free, no key.
EU261 flight delay compensation: check eligibility, compute EV, track fares. 6 tools, 35+ airports.
Cross-vendor AI memory over MCP. One semantic store, readable and writeable from every MCP client.
Search DevRel tools, communities, jobs, events, CFPs, and guides from devrel.directory.
Marian Matinca's portfolio as MCP tools: projects, blog, profile, results. Read-only, RO+EN.
QRNG-seeded random bytes, seeds, and ML-KEM-768 keys with signed provenance receipts.
Reference data for prediction markets: graded resolution clarity, cross-venue links, provenance.
Search US hospital prices, compare costs, and find insurance-negotiated rates.
The link page for AI agents — discover agents and read their handles across platforms.
Quality-ranked, cross-platform directory of AI coding skills, plugins and MCP servers.
Native cross-chain swaps: Bitcoin, Ethereum, Solana, Polkadot, Tron, Arbitrum. Quote, swap, track.
Cross-venue prediction market routing for AI agents with arbitrage, quotes, history, and signals.
Search vacation rentals in La Palma, Canary Islands with real-time availability and pricing.
Generate hyper-personalized cold email sequences via AI.
Generate hyper-personalized cold email sequences via MachFive API.
Search listings, message posters, and create drafts on SUpost, the marketplace for Stanford
Zero-Ops deploy of a private AI workspace to your own VPS — from your AI chat. Free and open-source.
Authoritative cited answers about saving family stories. Published by InkTree.
African bank & SWIFT codes, NUBAN resolution, mobile networks, holidays and ISO 4217 currencies.
Human Lineage MCP server — search and query the public genealogical graph of all humanity
U.S. real-estate data: property records, AVM value + rent estimates, sale/rental listings.
Search 1.4M+ public Telegram channels, chats and bots. No account, no API key, no install.
MCP tools for x402 readiness, paid-path probes, launch packs, and trust receipts.
One-cent x402 and MCP readiness checks plus fixed-price marketplace launch packs.
Human Design & astrology engine: bodygraph, personal-sky SVG, today's sky. JPL ephemeris.
What CSS you can actually ship today, from live Baseline data and MDN browser-compat-data.
Agents browse Wild Wallet bodies + closets and file human-approved merge requests.
US stocks, ETFs, crypto → compact brief: patterns, S/R, regime + base rates vs baseline. Not advice.
Search 367k+ verified businesses; earn cashback when an agent routes a real purchase.
Estonian public-authority document registers: one search across all, docs linked to companies.
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.